220

WEIGHT INDICATING INSTRUMENT

TECHNICAL and OPERATION MANUAL

8200-M502-O1 Rev B PO BOX 151 • WEBB CITY, MO 64870 Printed in USA

03/02 PH (417) 673-4631 • FAX (417) 673-5001
http://www.cardinalscale.com
 TABLE OF CONTENTS
INTRODUCTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 2
FCC COMPLIANCE STATEMENT - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 2
SPECIFICATIONS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 3
Standard Features - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 4
Optional Features - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 4
Certifications - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 4
PRECAUTIONS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 5
Static Electricity - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 5
Environmental - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 5
Care and Cleaning - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 6
SITE PREPARATION REQUIREMENTS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 6
INSTALLATION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 7
Mounting the 220 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 7
Load Cell Connection - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 7
Load Cell Connections With Over 30 Feet Of Cable - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 8
Load Cell Cable Shield Wire Connection - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 8
Serial I/O Cable Installation - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 8
Optically Isolated Inputs - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 9
AC Input Relay Board (s) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 9
Preset Weight Comparator/Checkweigher Logic Level Output - - - - - - - - - - - - - - - - - - - Page 10
AC Output Relay Board (s) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 11
Re-Installing The Rear Panel - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 11
I/O Functions and Relay Box Cable Wire to Relay Number Tables - - - - - - - - - - - - - - - - Page 12
220 Main PCB (Figure No. 7) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 13
Main PCB Jumpers - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 14
KEYPAD FUNCTIONS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 15
ANNUNCIATORS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 21
SETUP AND CALIBRATION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 23
CALIBRATION "C" NUMBERS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 53
SETUP REVIEW - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 53
OPERATION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 55
Accumulators - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 55
ID Storage - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 56
Digital Fill Control - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 63
Preset Weight Comparators - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 68
Checkweigher - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 69
Batcher - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 70
Counting - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 75
INFRARED (IR) DATA PORT - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 77
ANALOG OUTPUT OPTION BOARD - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 78
Mounting the Analog Output Board - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 78
Cable Installation - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 78
Re-Installing The Rear Panel - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 79
Calibration Of The Analog Output - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 79
TROUBLESHOOTING - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 81
Error Codes - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 81
Before You Call Service - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 84
CALIBRATION SEAL INSTALLATION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 84
EUROPEAN DECLARATION OF CONFORMITY - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 85
PART IDENTIFICATION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 86
APPENDIX A – ASCII COMMANDS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page 91

1
 INTRODUCTION
Thank you for purchasing the Cardinal 220 Weight Indicating Instrument. This instrument was built
with quality and reliability at our factory in Webb City, Missouri.

The 220 incorporates the latest in digital technology and innovative features for the weighing
industry. Configuration and upgrades can easily be performed in the field, while still maintaining
the rigid control the most demanding installations require. This flexibility insures the 220 will be
able to meet your weight indicating needs for years to come.

The purpose of this manual is to provide you with a guide through installation, calibration, and
operation of your new weight-indicating instrument. Please read it thoroughly before attempting to
install or operate your 220 Indicator and keep it handy for future reference.

FCC COMPLIANCE STATEMENT

WARNING! This equipment generates, uses and can radiate radio frequency and if not installed
and used in accordance with the instruction manual, may cause interference to radio
communications. It has been tested and found to comply with the limits for a Class A computing
device pursuant to Subpart J of Part 15 of FCC rules, which are designed to provide reasonable
protection against such interference when operated in a commercial environment. Operation of
this equipment in a residential area may cause interference in which case the user will be
responsible to take whatever measures necessary to correct the interference.
You may find the booklet “How to Identify and Resolve Radio TV Interference Problems” prepared by the Federal
Communications Commission helpful. It is available from the U.S. Government Printing Office, Washington, D.C.
20402. Stock No. 001-000-00315-4.

All rights reserved. Reproduction or use, without expressed written permission, of editorial or
pictorial content, in any manner, is prohibited. No patent liability is assumed with respect to the
use of the information contained herein. While every precaution has been taken in the preparation
of this manual, the Seller assumes no responsibility for errors or omissions. Neither is any liability
assumed for damages resulting from use of the information contained herein. All instructions and
diagrams have been checked for accuracy and ease of application; however, success and safety
in working with tools depend to a great extent upon the individual accuracy, skill and caution. For
this reason the Seller is not able to guarantee the result of any procedure contained herein. Nor
can they assume responsibility for any damage to property or injury to persons occasioned from
the procedures. Persons engaging the procedures do so entirely at their own risk.

SERIAL NUMBER _____________________

DATE OF PURCHASE _________________
PURCHASED FROM __________________
____________________________________
____________________________________
____________________________________
RETAIN THIS INFORMATION FOR FUTURE USE

PRECAUTIONS
Before using this instrument, read this manual and pay special attention to
all "WARNING" symbols:

IMPORTANT ELECTRICAL STATIC

WARNING SENSITVE

2
 SPECIFICATIONS
Power Requirements: 90 to 264 VAC (50/60 Hz) at 0.4A
Enclosure Type: NEMA 4X/IP66:
Enclosure Size: 10 7/8"W x 8 3/16"H x 3 1/8"D (276mm W x 208mm H x 79mm D)
Weight: 9.2lbs (Size and Weight DOES NOT include Gimbal)
Operating Environment: Temperature: 14 to 104 ºF (-10 to +40 ºC)
Humidity: 90% non-condensing (maximum)
Display: 12-digit, 0.8" high, 14-segment LCD
Transducer Excitation: 12 VDC
Signal Input Range: 1.0 mV min. to 40 mV max. (with dead load boost)
Number of Load Cells: 14 each, 350 OHM minimum resistance
Load Cell Cable Length: 1500 feet maximum with sense lines. Consult factory for
other requirements
30 feet maximum without sense lines
Maximum Displayed 9,999,999
Weight Value
Division Value: 1, 2, or 5 x 10, 1, 0.1, 0.01, 0.001 and 0.0001 commercial
0 to 99, non-commercial
Sensitivity:
NON-COMMERCIAL 0.15 uV/e
NTEP 0.3uV/e (Class III/IIIL)
CANADA
0.3uV/e (Class III/IIIHD)
OIML
0.7 uV/e (Class III)
Scale Divisions:
NON-COMMERCIAL 100 to 240,000
NTEP 100 to 10,000 (Class III/IIIL)
CANADA 100 to 10,000 (Class III/IIIHD)
OIML
100 to 10,000 (Class III)
Internal Resolution: 1 part in 16,777,216
Tare Capacity: Six Digits (999,999)
Sample Rate: 1 to 100 samples per second, selectable
Auto Zero Range: 0.5 or 1 through 9 divisions
Weighing Units: Tons, Pounds, Metric Tons, Kilograms, Grams, Ounces, Custom
Keypad: Membrane type with 27 color-coded keys
Standard I/O: (1) Bi-directional RS232 and 20mA
(1) RS232/20mA output only
(1) Infrared (IR) Data Port
Optional I/O: 14 bit Analog Output (0 to 10v, 4 to 20mA)

3
 SPECIFICATIONS
Standard Features:
Time and Date with selectable 12 or 24 hour operation
200 ID Storage with an additional 100 temporary ID’s
Count Feature with accumulator
Adjustable Filtering
Multi-Point Calibration and High-Resolution Mode
Selectable Key Disable
Gross, Tare and Net Conversion
Multi-Interval (Dual Range) Feature
Gross, Net, 32 ID, 8 Bin and Piece Count Accumulators
Remote Configuration Using nControl and a computer (desktop or laptop) or
Personal Data Assistant (PDA)
Field Re-Programmable via PC Interconnection
Push Button and Keypad Tare Function
Test Feature (Performs Display & Internal Tests)
8 Preset Weight Comparators
Checkweigher (3 or 5 Zone, Setup Selectable)
Digital Fill Control (1 or 2 Speed with Static or Dynamic Trim)
Batcher (1 Speed, 7 Ingredient or 2 Speed, 3 Ingredient with Static or Dynamic Trim)
6 Programmable Print Formats Using nControl
SMA Level 2 Compliant Serial Communications (For More Information See
http://www.scalemanufacturers.org)
Remote Input of Gross, Net, Tare, Print, Zero, Start Stop and Dump Commands
12 Digit Alphanumeric Backlit LCD Display
Programmable LCD Backlight Turn-On
NEMA 4x/IP66 Stainless Steel Enclosure
27 Key Keypad
Universal Power Operation (90 to 264VAC)
Infrared (IR) Data Port
Programmable Weight Units (in non-commercial operations)
User Programmable Serial Data Format

Optional Features:
• Analog Output
• Third Serial Port (future)
• 10 baseT Ethernet Port (future)
• Column Mounting Available

Certifications:
This equipment is certified to comply with the requirements for a Class III/IIIL device by the
• National Conference on Weights and Measurements (Certificate No. 01-011)
• Measurement Canada (Approval No. AM-5397)
• And for a Class III device by OIML R-76 (Certificate No. DK 0199.47).

4
 PRECAUTIONS
Static Electricity
CAUTION! This device contains static sensitive circuit cards and components. Improper
handling of these devices or printed circuit cards can result in damage to or destruction of
the component or card. Such actual and/or consequential damage IS NOT covered
under warranty and is the responsibility of the device owner. Electronic components
must be handled only by qualified electronic technicians who follow the guidelines listed
below:

ATTENTION! ALWAYS use a properly grounded wrist strap when handling, removing or
installing electronic circuit cards or components. Make certain that the wrist strap ground
lead is securely attached to an adequate ground. If you are uncertain of the quality of the
ground, you should consult a licensed electrician.

ALWAYS handle printed circuit card assemblies by the outermost edges. NEVER touch
the components, component leads or connectors.

ALWAYS observe warning labels on static protective bags and packaging and NEVER
remove the card or component from the packaging until ready for use.

ALWAYS store and transport electronic printed circuit cards and components in anti-
static protective bags or packaging.

Environmental
The 220 Indicator meets or exceeds all
certification requirements within a
temperature range of 14 to 104 °F (-10 to
+40 °C).

In order to keep cooling requirements to a

minimum, the indicator should be placed
out of direct sunlight and to provide
adequate air circulation, keep the area
around the indicator clear.

Make certain the instrument is not directly

in front of a heating or cooling vent. Such
a location will subject the indicator to
sudden temperature changes, which may
result in unstable weight readings.

Insure that the indicator has good, clean

AC power and is properly grounded.

In areas subject to lightning strikes,

additional protection to minimize lightning
damage, such as surge suppressors,
should be installed.

5
 PRECAUTIONS, Cont.
Care and Cleaning

1. DO NOT submerge indicator in water, pour or spray water directly on instrument.

2. DO NOT use acetone, thinner or other volatile solvents for cleaning.
3. DO NOT expose equipment to temperature extremes.
4. DO NOT place equipment in front of heating/cooling vents.
5. DO clean the indicator with a damp soft cloth and mild non-abrasive detergent.
6. DO remove power before cleaning with a damp cloth.

SITE PREPARATION REQUIREMENTS

The 220 Weight Indicator is a precision weight-measuring instrument. As with any precision
instrument, it requires an acceptable environment to operate at its peak performance and
reliability. This section is provided to assist you in obtaining such an environment.

Electrical Power
The 220 indicator has been designed to operate from 90 to 264 VAC at 50/60 Hz. Note that a
special order is not required for operation at 230 VAC.

CAUTION! - To avoid electrical hazard and possible damage to the indicator,

DO NOT, under any circumstance, cut, remove, alter, or in any way bypass the
power cord grounding prong.

On models requiring 230 VAC power, it is the responsibility of the customer to have a qualified
electrician install the proper power cord plug which conforms to national electrical codes and local
codes and ordinances.

The power outlet for the indicator should be on a separate circuit from the distribution panel. This
circuit should be dedicated to the exclusive use of the indicator. The wiring should conform to
national and local electrical codes and ordinances and should be approved by the local inspector
to assure compliance.

To prevent electrical noise interference, make certain all other wall outlets for use with air
conditioning and heating equipment, lighting or other equipment with heavily inductive loads, such
as welders, motors and solenoids are on circuits separate from the indicator. Many of these
disturbances originate within the building itself and can seriously affect the operation of the
instrument. These sources of disturbances must be identified and steps must be taken to prevent
possible adverse effects on the instrument. Examples of available alternatives include isolation
transformers, power regulators, uninterruptible power supplies, or simple line filters.

CAUTION! When in parallel runs, locate Load Cell cables a minimum of 24" away
from all AC wiring.

6
 INSTALLATION
Before beginning installation of your Model 220 Weight Indicating Instrument, make certain that the
instrument has been received in good condition. Carefully remove the instrument from the
shipping carton and inspect it for any evidence of damage (such as exterior dents or scratches)
that may have taken place during shipment. Keep the carton and packing material for return
shipment if it should become necessary. It is the responsibility of the purchaser to file all claims for
any damages or loss incurred during transit.

Mounting the 220

NOTE! Should your 220 indicator come already installed on a scale, the following information
describing the installation of the instrument does not apply.

The Model 220 Indicator is housed in a NEMA 4X/IP66 stainless steel wall or desk-mount
enclosure. The 220 gimbal may be mounted on a desktop or other smooth, flat, horizontal surface
or may be mounted on a wall. Refer to Figure No. 1 for a layout of wall-mounting bolts.

 6.00" 

Clearance for
#10 size screw

Figure No. 1

If wall mounted, make certain the mounting surface is strong enough to support the instrument.
The mounting location should be where the display is easily viewed while being close enough to
provide the operator easy access to the keypad. Carefully lay out the mounting hole locations,
then drill and install the anchor bolts. Attach the gimbal to the wall and securely tighten the
retaining bolts.

Load Cell Connection

CAUTION! Disconnect any external load cell power supply before connecting load
cells to the instrument. Failure to do so will result in permanent damage to the
instrument.

1. Remove the 14 acorn nuts securing the

back panel to the main housing, then
loosen the bottom-right cable gland
connector for the load cell. This gland
connector is located on the rear panel
of the enclosure. Refer to Figure No. 2
for illustration of the connector layout.
Load Cell
2. Slip the single cable from the load cell
or load cell junction box through the
gland connector and into the enclosure.

3. Remove 2" of the outer insulation

jacket then remove 1/4" of insulation
from each of the 4 wires and shield
without sense leads or 6 wires and Figure No. 2
shield with sense leads (refer to Figure
No. 3).

7
 INSTALLATION, Cont.
4. Connect each of the wires to terminal block
P6 referring to the table on the circuit board
for terminal connections. Refer to Figure
No. 7 for terminal block location.

5. To terminate a wire, first press down on the

release bar for the terminal, insert the wire
into the terminal opening then allow the
release bar to return to its original position,
locking the wire in place.

6. Repeat the procedure until all of the wires

are in place.

7. Route the load cell cable through the two Figure No. 3
cable clips provided on the upper and left
sides of the enclosure interior.

LOAD CELL CONNECTOR P7

PIN NO. Function PIN NO. Function
1 + EXCITATION 5 - SIGNAL
2 + SENSE 6 - SENSE
3 + SIGNAL 7 - EXCITATION
4 SHIELD

Load Cell Connections With Over 30 Feet Of Cable

For installations with over 30 feet of cable between the indicator and the load cells, sense wires
should be used. The sense wires must be connected between the +SENS, -SENS terminals on the
indicator and the +EXCITATION, -EXCITATION wires of the load cells or the +SENS, -SENS
terminals of the load cell trim board or the section seal trim board. For the indicator to use the
sense wires, the +SENS jumper J12 and the -SENS jumper J13 must be open (see Figure No. 7).

Load Cell Cable Shield Wire Connection

The load cell cable shield wire should be connected to the
threaded stud inside the indicator. This stud is located on
the bottom inside of the indicator near the load cell Threaded Stud for
connector P7. See Figure No.4. Shield Wire

The shield wire should be wrapped around the stud

between the 2 flat washers and secured using the hex nut.

Figure No. 4

Serial I/O Cable Installation

The 220 may be connected to a printer to record weight and associated data or it may be
connected to a remote display or even to a computer for transmission of weight data. The weight
data may be transmitted continuously on demand (pressing the PRINT key or on receipt of a
command from the computer). Refer to the Setup, SIO Serial I/O section of this manual.

1. Loosen the cable gland connector(s) for the serial cable. The gland connector(s) for the
serial data are located on the rear panel of the enclosure. Refer to Figure No. 2 for an
illustration of the gland connector layout.
2. Slip the serial cable through the gland connector and into the enclosure.

8
 INSTALLATION, Cont.
Serial I/O Cable Installation, Cont.
3. Remove 2" of the outer insulation jacket then remove 1/4" of insulation from each of the
wires (refer to Figure No. 3).
4. Connect each of the wires to the Serial I/O terminal block (P10) referring to Figure No. 7 for
terminal block locations.
5. To terminate, first press down on the release bar for the terminal, insert the wire into the
opening then allow the release bar to return to its original position, locking the wire in place.
Repeat the procedure until all of the wires are in place.

BI-DIRECTIONAL SERIAL INTERFACE SERIAL OUTPUT

PIN NO. Function PIN NO. Function
1 TXD 1 - SRC 8 RXD 1 - RS232
2 TXD 1 - 20 mA + 9 TXD 1 - CTS
3 TXD 1 - 20 mA - 10 GND 1
4 RXD 1 - SRC 11 TXD 2 - 20 mA Active
5 RXD 1 - 20 mA + 12 TXD 2 - RS232
6 RXD 1 - 20 mA - 13 GND 2
7 TXD 1 - RS232

Optically Isolated Inputs

Included with the I/O are 7 programmable inputs that may be used to remotely (up to 100 feet)
initiate various functions within the indicator. These inputs are accessed via a terminal block (P9)
on the back of the PC board (see Figure No. 7). The 7 inputs are defined as follows:

PIN NO. Function PIN NO. Function

1 + SRC 6 Not Used
2 ZERO 7 STOP
3 TARE 8 START
4 GROSS / NET 9 DUMP
5 PRINT 10 GND / SHIELD

Remember that the input must be connected to Gnd to initiate the function.

AC Input Relay Board(s)

The AC Input Relay Board(s) are mounted in an external junction box for use with the 220
Indicator. The RB4-IN (115 VAC) or RB4-INV (230 VAC) contain one board and supports 4 inputs
(jumper selectable). The RB8-IN (115 VAC) or RB8-INV (230 VAC) contain two boards and
supports 7 inputs. The relay board used in the 115 VAC version is Cardinal p/n 8200-C324-0A.
The 230 VAC version uses relay board Cardinal p/n 8200-C324-1A. Connect the devices as
shown in Figure No. 5.

• INPUT (IAC-5) ……….. 90 to 140 VAC @ 6mA maximum for each plug-in relay.
• INPUT (IAC-5A) ……... 180 to 280 VAC @ 6mA maximum for each plug-in relay.
• OUTPUT ..…………..... 5VDC @ 12mA from the 220 main pc board assembly P9.
• CONNECTION ............ Removable plug-in screw terminals for up to 14 AWG wire.

9
 INSTALLATION, Cont.
AC Input Relay Board(s)

Figure No. 5

NOTE! AC INPUT RELAYS ARE VOLTAGE DEPENDENT. A DIFFERENT RELAY IS

REQUIRED FOR 115 VAC AND 230 VAC!

Preset Weight Comparator/Checkweigher Logic Level Output

If you so choose, you may use the logic level outputs from your Model 220 indicator’s preset
weight comparators or checkweigher to control peripheral devices used to manage the flow of
material or signal when the weight is within preset limits. Note that these outputs are at logic level
and cannot drive external devices directly. Solid-state relays can be used to accept the logic level
output from the 220 and in turn, drive the external device.

To connect the control cable to the preset weight comparator/checkweigher logic level output
connector P8, first loosen a gland connector located on the back of the 220. Refer to Figure No. 2
for the location of the connectors. Slip the cable through this connector and into the enclosure.
Remove 2 inches of the cable insulating jacket then 1/4 inch of insulation from each of the internal
wires (refer to Figure No. 3). Make the proper terminations on terminal block P8. To terminate a
wire, first press down on the terminal block release bar, insert the wire into the terminal and
remove pressure from the release bar locking the wire in place.

10
 INSTALLATION, Cont.
AC Output Relay Board(s)
The AC Output Relay Board(s) are mounted in an external junction box for use with the 220
Indicator. The RB4-OUT contains one board and supports 4 outputs (jumper selectable). The
RB8-OUT contains two boards and supports 8 outputs. The relay board used in both is (Cardinal
p/n 8539-C062-0A). Connect the devices to be controlled as shown in Figure No. 6.

The individual relays can be configured to be on (closed) or off (open) at weights under the preset
weight then switch at the preset weight from on-to-off or off-to-on by setting the under weight
condition to on or off during setup and calibration or setup review.

• OUTPUT (closed) ........ 28-240VAC @ 3A maximum for each plug-in relay.

• CONTROL INPUT ....... 5VDC @ 12mA from the 220 main pc board assembly P8.
• CONNECTION ............ Removable plug-in screw terminals for up to 14 AWG wire.

Figure No. 6

NOTE! All relays are the normally-open type that will open when power to indicator is lost.

Re-Installing The Rear Panel

After all terminations have been made, remove the excess cable from the instrument enclosure
and securely tighten each of the cable gland connectors. Do not over-tighten these connectors but
make certain they are snug. DO NOT USE TOOLS! Finger tighten only! Ensure any unused
gland connectors are plugged. Replace the rear panel and secure with the 14 acorn nuts removed
earlier. NOTE! Follow a diagonal pattern when tightening the acorn nuts.
11
 INSTALLATION, CONT.
Main PC Board I/O Functions Table
INPUTS OUTPUTS
PWC CHECKWEIGHER DFC BATCHER
P9 INPUTS P8 Presets Check 3 Check 5 Fill 1 Fill 2 Batch 1 Batch 2
2 ZERO 2 PWC 1 Under Under Fill Fast Fill 1 Fast 1
3 TARE 3 PWC 2 Accept Lo Under Slow Fill 2 Slow 1
4 Gross/Net 4 PWC 3 Over Accept Fill 3 Fast 2
5 PRINT 5 PWC 4 Lo Over Fill 4 Slow 2
6 N/A 6 PWC 5 Over Fill 5 Fast 3
7 STOP 7 PWC 6 Fill 6 Slow 3
8 START 8 PWC 7 Fill 7
9 DUMP 9 PWC 8 Dump Dump Dump Dump

Refer to Figure No. 5 for the AC Input Relay board, Figure No. 6 for the AC Output Relay board
and Figure No. 7 for the Main PCB.

Relay Box Cable Wire Number To Relay Number Table

CABLE WIRE RELAY NUMBER
NUMBER (Set Proper Jumpers)
2 1
3 2
4 3
5 4
6 5
7 6
8 7
9 8
+SRC
10
(For AC Input Relays)
1 GND

The relay box cable wire numbers correspond to the indicator main PC board remote input and
output connnector pins (P9 and P8).

EXAMPLES:
INPUT
If cable wire number 2 is connected to P9-2, then AC Input relay 1 or 5 (depending on the
relay board jumper setting), will initiate a “zero” function on the indicator.

OUTPUT
If cable wire number 2 is connected to P8-2, then PWC 1 will activate AC Output relay 1 or 5,
depending on the relay board jumper setting.

DFC OPERATION WITH A SINGLE RELAY BOARD

DFC operation can be accomplished using one relay board. By setting the relay board
jumpers on PWC1, PWC2, PWC3 and PWC8 (see Figure No. 6), PWC1 will operate relay 1
at the Fill preset, PWC2 will operate relay 2 at the SLOW preset and DUMP will operate
relay 4 with the dump command (see the tables above). Note, that PWC3 is not used.

12
 INSTALLATION, CONT.

P3
13 CALIBRATION
SERIAL I/O P10 SWITCH J6
GND2 13
TxD2-RS232 12
TxD2-20mA
11
ACTIVE P2
GND1 10
TxD1-CTS 9
P10
RxD1-RS232 8 8200 - 0300 - 00
TxD1-RS232 7
RxD1-20mA- 6
RxD1-20mA+ 5
RxD1-SRC 4
TxD1-20mA- 3
TxD1-20mA+ 2
1 TxD1-SRC 1

10
P4
U31 J6 AUTO-ON
J7 TEST
J8 8V EX
P9

J11
1
P5
IIC REMOTE REMOTE
10 P9 P8
INPUTS OUTPUTS
GND/SHLD 10 GND/SHLD 10
DUMP 9 PWC 8 9
START 8 PWC 7 8
STOP 7 PWC 6 7
P8 ----- 6 PWC 5 6
PRINT 5 PWC 4 5
GROSS/NET 4 PWC 3 4
TARE 3 PWC 2 3
J10 ZERO 2 PWC 1 2
+SRC 1 +SRC 1
1
ACTIVE REMOTE
J10
OUT
ACTIVE REMOTE
ISP J11
IN
J7
P6

LOAD CELL P7
J15
J12 + SENS - EXC 7
6 J13 J13 - SENS - SEN 6
GND TO - SIG 5
J14
J12 CHASSIS SHLD 4
P7
DEAD LOAD + SIG 3
J14 J15
BOOST + SEN 2 J8
+ EXC 1
1

Figure No. 7

13
 INSTALLATION, Cont.
Main PCB Jumpers (See Figure No. 7)
J6 - AUTO-ON JUMPER
The AUTO-ON jumper J6, when connected, will cause the indicator to power on automatically
whenever power is applied to the power input connector. If power is lost momentarily and then
reapplied, the indicator will turn on without pressing the ON key. See Figure No. 7 for jumper
location.

J7 - TEST JUMPER
The TEST jumper J7, when connected, will turn the backlight on, disregarding the LIGHT ON=
setting (refer to Setup Review for explanation of LIGHT ON). See Figure No. 7 for jumper location.

J8 - 8V EX JUMPER
The 8V EX jumper J8, when connected, allows the 220 indicator to supply 8 VDC excitation
voltage when a remote (external) 12 VDC battery is used to power the indicator. To operate from
the 12 VDC battery, the load cell excitation voltage MUST be set to 8 VDC (J8 closed). Operating
with the load cell excitation voltage set to 12 VDC will result in an unstable weight display. See
Figure No. 7 for jumper location.

J10 - ACTIVE REMOTE OUT JUMPER

The Active Remote Out jumper J10, when connected, allows the 220 indicator to supply (source)
5 VDC to a solid-state relay or other load of 200 ohms or greater. To operate from the 5 VDC
source, the positive connection from the relays must be connected to P8 pins 2 through 9 and the
negative wire from the relays to P8 pin 10 (GND/SHLD). See Figure No. 7 for jumper and
connector P7 location.

For completely isolated outputs, J10 must be open (positioned on one plug-in pin only or removed)
and the user must provide 5 to 12 VDC to P8 pin 1 (+SRC) and a ground return to the load. The
load must still be 200 ohms or greater. Note that P8 pin 10 (GND/SHLD) is not connected.

J11 - ACTIVE REMOTE IN JUMPER

The Active Remote In jumper J11, when connected, allows the 220 indicator to supply (source)
5 VDC to a remote input circuit. Connecting P9 pins 1 through 9 to P9 pin 10 (GND) through a
switch will cause the selected action. See Figure No. 7 for jumper and connector P9 location.

For completely isolated inputs, J11 must be open (positioned on one plug-in pin only or removed)
and the user must provide 5 to 12 VDC to P9 pin 1 (+SRC) and a ground return to the switch
connected to P9 pin 2 through 9. Note that P9 pin 10 (GND) is not connected.

J12 AND J13 - SENSE JUMPERS

If the sense leads are NOT used, you must install plug-in jumpers at J12 and J13 adjacent to the
terminal block. These jumpers attach the sense leads to the excitation leads. If sense leads ARE
used (as in motor truck scales), these plug-in jumpers should be positioned on one plug-in pin only
or removed and stored for later use. Refer to Figure No. 7 for the location of the jumpers.

J14 - GND TO CHASSIS JUMPER

This jumper when installed connects the analog circuit ground to the indicator chassis ground.
Refer to Figure No. 7 for the location of the jumper.

J15 - DEAD LOAD BOOST JUMPER

For very low dead loads (less than 10% of the combined load cell capacity) connect the dead load
boost jumper J15 on the printed circuit board. Refer to Figure No. 7 for the location of the jumper.

14
 KEYPAD FUNCTIONS
The 220 is equipped with a 27 key keypad. The keypad is used to enter commands and data into
the instrument. This section describes each key along with its normal function. It is helpful to refer
to the actual instrument while reading this section.

The membrane keypad is not to be operated with pointed objects (pencils, pens,
fingernails, etc). Damage to keypad resulting from this practice is NOT covered
under warranty.

Figure No. 8

ON/OFF (K) KEY

Pressing this key when the indicator is off will apply power to the instrument. If the indicator is
already on, pressing this key will turn the indicator off. In the alphanumeric mode, it is used to
enter the letter “K”.

0 THROUGH 9 (P THROUGH Y) KEYS

These keys are used to enter numeric data during the setup and calibration as well as during
normal operation of the instrument. NOTE: The 1 and 0 keys have dual functions. They are used
to enter numeric data during setup and calibration as well as during normal operations and are
also used to answer yes (1 = YES) or no (0 = NO) to various prompts. In the alphanumeric mode,
they are used to enter the letters “P” through “Y”.

✱ ASTERISK KEY
This key is used for several functions. During Setup, when a setup parameter is displayed,
pressing this key will "backup" to the previous prompt. Pressing this key during entry of data will
toggle the keypad to the “alpha” mode. In normal operation, this key is used in conjunction with
the other keys on the keypad to access additional indicator features. These features and their
associated key combinations are as follows:
15
 KEYPAD FUNCTIONS, Cont.
ASTERISK, ZERO/REVIEW KEY
This combination will enter the Review mode of Setup and Calibration. Refer to Setup
Review section of this manual for details.

ASTERISK, NET/GROSS KEY

This combination will display the Net accumulator.

ASTERISK, NET/GROSS KEY, PRINT KEY

This combination will print the Net accumulator.

ASTERISK, NET/GROSS KEY, ZERO KEY

This combination will zero (clear) the Net accumulator.

ASTERISK, NET/GROSS KEY, NET/GROSS KEY

This combination will display the Gross accumulator.

ASTERISK, NET/GROSS KEY, NET/GROSS KEY, PRINT KEY

This combination will print the Gross accumulator.

ASTERISK, NET/GROSS KEY, NET/GROSS KEY, ZERO KEY

This combination will zero (clear) the Gross accumulator.

ASTERISK, UNITS KEY

This combination will enter the Test mode. The Test mode is used to conduct a test of all
display elements. The test consists of 12 cycles, each lasting about one second:

1. The model number and the software version X.X.

2. All alphanumeric characters and annunciators will turn on.
3. The calibration numbers (C1 to C4).

ASTERISK, START/STOP KEY

This combination will energize the dump solenoid for filling and batching operations.
Note that this key combination is valid only when MODE OF OP=2 or 5, (Digital Fill Control
or Batcher), DUMP GATE = YES and AUTO DUMP=NO have been selected during setup.

ASTERISK, ACCUM/MAX KEY

The 220 indicator will retain and display on command the maximum weight value
measured since the indicator has begun operation or since the maximum value was last
cleared. The maximum value is displayed by pressing the ASTERISK key followed by
pressing the ACCUM/MAX key. The value may be reset by pressing the DELETE key
while the maximum value is displayed. Pressing any other key will exit the maximum
weight display mode.

ASTERISK, PRESET KEY

If the Mode of Operation = 5 (Batcher), this combination is used to enter the batcher
parameter setup values for the preset trim weight for each bin, TRM #=XXXXXXX, the
zero tolerance, ZERO T=XXXXXXX, and the gate timer GATE TIMR=XX.

16
 KEYPAD FUNCTIONS, Cont.
ASTERISK, PRINT KEY
This combination is used to change the selected print ticket format. Pressing the ASTERISK
then the PRINT key will display the prompt PRT=X., where X is the current ticket format
selected. If the setting displayed is acceptable, press the ENTER key to save it. Otherwise,
using the numeric keys enter the new setting, then press the ENTER key to save it. Allowable
values are:
0 = Print Tab Settings
1 = Default Print Format 2 = nControl Ticket 3 = nControl Ticket
4 = nControl Ticket 5 = nControl Ticket 6 = nControl Ticket

In addition to using the ASTERISK, PRINT key combination to change the print ticket
format, the operator (just prior to printing the ticket) can change the print ticket format at
the end of the weighing operation. This is accomplished by performing the normal
weighing operation, then pressing the desired format number (0, 1, 2, 3, 4, 5 or 6),
followed by pressing the PRINT key.

NOTE! When a print format is selected (by either method), it will remain active
until changed by the operator.

ENTER (Z) KEY

The ENTER key serves several purposes. First, when reviewing setup parameters, pressing the
ENTER key will display the current setting of the parameter. Second, the ENTER key is used to
signal completion of the entry of data and causes the indicator to process the data entered. In the
alphanumeric mode, it is used to enter the letter “Z”.

ZERO/REVIEW (A) KEY

This key performs several functions. In normal operation, pressing this key will cause an
immediate zeroing of the weight display up to the selected limit of 4% or 100% of the scale’s
capacity. Note that this selection is made during the setup and calibration of the instrument.
Pressing this key after the ASTERISK key will enter the Review mode of Setup and Calibration.
Refer to description of ASTERISK key and the Setup Review section of this manual for details. In
the alphanumeric mode, this key is used to enter the letter “A”.

TARE (B) KEY (WITH DIAMOND "T" SYMBOL)

This key is a dual function key. Pressing the TARE key alone (Pushbutton Tare mode) will cause
the current gross weight to be stored as the new tare weight and cause the weight display to
change to the net weight display mode (Net annunciator will turn on). Pressing this key after
entering a numeric value (Keypad Tare) will cause the value entered to be accepted as the new
tare weight. In the alphanumeric mode, this key is used to enter the letter “B”.

NOTE: Tare weights equal to or greater than scale capacity cannot be entered. In addition,
the keypad tare weight division value must be the same as the scale division value. For
example, a unit with .005 lb as the division value will display ERROR if you attempt to enter
1.003 for the tare weight.

NET/GROSS (C) KEY

This key is used to toggle between the Net and Gross weight modes. The selected mode is
indicated by turning on the appropriate annunciator on the display. Note that if no valid tare weight
has been entered, pressing this key will cause a momentary NO TARE display error and the
indicator will remain in the Gross weight mode. In the alphanumeric mode, this key is used to
enter the letter “C”.

17
 KEYPAD FUNCTIONS, Cont.
TARE (D) KEY (WITH WEIGHT "T"SYMBOL)
Pressing this key will display the current tare weight for three seconds. In the alphanumeric mode,
this key is used to enter the letter “D”.

UNITS/TEST (E) KEY

This key performs two functions. In normal operation, this key is used to select the units in which
the weight is to be displayed. The available units of measure (BASE UNITS= and CNVRT UNITS=)
are enabled or disabled in setup. The available units include tons, pounds only, ounces, tonnes
(metric tons), kilograms, grams and custom. Note that not all combinations are supported.
Pressing this key after the ASTERISK key will enter the Test mode. The Test mode is used to
conduct a test of all display elements. Refer to description of ASTERISK key for details. In the
alphanumeric mode, this key is used to enter the letter “E”.

START/STOP (F) KEY

This key performs two functions. When used by the Digital Fill Control and Batcher features, it is
used to signal the start of an operation. If the operation is already in progress, pressing this key
will stop the operation. Pressing this key during the entry of alphanumeric characters will "backup"
to the previous prompt. In the alphanumeric mode, this key is used to enter the letter “F”.

MEM (G) KEY

This key is used by the ID Storage feature to enter permanent identification (ID) strings and
perform other ID functions. In the alphanumeric mode, this key is used to enter the letter “G”.

ID (H) KEY
This key is used to display and enter an alphanumeric identification (ID) string for use in printing
and in the ID Storage feature. If the ID Storage feature was not enabled during the setup and
calibration of the instrument, pressing this key will display the current ID string. If the displayed
string is correct, press the ENTER key to retain it. If you choose to change the ID string, use the
alpha numeric keys to enter up to a 12 digit ID string and press the ENTER key to save it. Note
that the ID annunciator is turned on when the display is showing an ID string. In the alphanumeric
mode, this key is used to enter the letter “H”.

ACCUM (I) KEY

This key is used to display the contents of the 32 ID accumulators, the total gross and net weight
accumulators, the 200 ID storage accumulators, the Batcher bin accumulators and the Count
function piece count accumulators. Note, that the Total Gross, Total Net and Count accumulators
are updated with every print command.

To access the 32 ID accumulators, you must first disable the ID Storage feature in the 220 setup
procedure (MODE OF OP=). Note, that although more than 32 ID’s can be used, only the first 32
ID’s entered will be accumulated. To use, simply press the ID key to set the ID before pressing the
PRINT key. If only Gross weight is printed, the gross weight is added to the accumulator or, if the
indicator is in the Net mode, the net weight will be added. Refer to the Operation section of this
manual for instructions on printing and clearing the accumulators.

In the alphanumeric mode, this key is used to enter the letter “I”.

DELETE (J) KEY

This key is used by the ID Storage feature to delete ID numbers. In the alphanumeric mode, this
key is used to enter the letter “J”.

18
 KEYPAD FUNCTIONS, Cont.
COUNT/SAMPLE (L, §) KEY
This key performs several functions. In a counting operation, the first time it is pressed, the
indicator will count (unless piece weight is 0). The second time it is pressed (or if pcwt=0 on the
first press) the display will show the prompt "ADD=5". Continued pressing of the key will toggle
between the ADD=5, 10, 25, 50, 75 prompts to select a sample size. When desired sample size is
displayed, add the number of pieces, then press the ENTER key OR with “ADD=XX” (5, 10 etc.)
displayed, using the numeric keypad, key-in any desired sample value, add the number of pieces,
then press the ENTER key. Press the ASTERISK key to abort the sample operation. To exit the
count functions press the NET/GROSS or COUNT/SAMPLE key. Refer to the Operation,
Counting section of this manual for details on using the counting feature.

Pressing this key during entry of alphanumeric data will backspace and delete the last character
entered. In the alphanumeric mode, this key is used to enter the letter “L”.

TIME/DATE (M, CAPS) KEY

This key is used to enter the clock mode to program the time, date and consecutive number. In
the alphanumeric mode, it is used to enter the letter “M” and to toggle between lower and upper
case alpha characters.

Pressing the TIME/DATE key will enter the clock mode with the 220 displaying TIME=XX.XX.XX,
where XX.XX.XX is the current time.
12-Hour Format Selected In Setup (TIME=12)
1. If the time displayed is correct, press the ENTER key and proceed to step 3.
2. If the displayed time is incorrect, use the numeric keys to enter the correct time and press
the ENTER key
3. The display will show AM=XX, where XX is the current setting. If the time is before noon
(12:00 PM), press the 1/YES key (display will show AM=YES), then press the ENTER key.
4. The display will show DATE=XX.XX.XX, where XX.XX.XX is the current date.
5. If the date displayed is correct, press the ENTER key to proceed to the consecutive number
prompt, CNC NO=.
6. If the date displayed is incorrect, use the numeric keys to enter the correct date and press
the ENTER key to proceed to the consecutive number prompt. Remember to enter the date
in the same format (month-day-year or day-month-year) as selected by the USA setup
parameter. Note that with the USA=YES setting, the date format is month-day-year.

24-Hour Format Selected In Setup (TIME=24)

1. If the time displayed is correct, press the ENTER key and proceed to step 3.
2. If the displayed time is incorrect, use the numeric keys to enter the correct time and press
the ENTER key. Note that with the 24-hour format selected, entering all times after noon
(12:00 PM), you must add 12 to the time, i.e. 3 PM would be 1500.
3. The display will show DATE=XX.XX.XX, where XX.XX.XX is the current date.
4. If the date displayed is correct, press the ENTER key to proceed to the consecutive number
prompt, CNC NO=.
5. If the date displayed is incorrect, use the numeric keys to enter the correct date and press
the ENTER key to proceed to the consecutive number prompt. Remember to enter the date
in the same format (month-day-year or day-month-year) as selected by the USA setup
parameter. Note that with the USA=YES setting, the date format is month-day-year.

Consecutive Number (CNC NO=)

If the consecutive number displayed is correct, press the ENTER key to resume normal
operation. If the consecutive number displayed is incorrect, use the numeric keys to enter the
correct number (6 digits max.) then press the ENTER key to resume normal operation.

19
 KEYPAD FUNCTIONS, Cont.
PRESET (N, SPACE) KEY
This key is used to enter the weight values for the Preset Weight Comparators (PWC), the
Checkweigher feature or the Digital Fill Control feature depending on which function was selected
during setup and calibration. In the alphanumeric mode, it is used to enter the letter “N” or to insert
a space between characters.

Preset Weight Comparator

Pressing the PRESET key will prompt for the value of the first preset (PSET1=). The value
displayed can be saved by pressing the ENTER key or changed using the numeric keys to
enter the new preset value, followed by pressing the ENTER key. In either case, pressing the
ENTER key will advance to the next preset. This procedure is repeated for each preset to be
used. Refer to the Operation, Preset Weight Comparator section of this manual for
instructions on setting the preset values and using the PWC feature.

Checkweigher
Pressing the PRESET key will prompt for the UNDER= preset weight value. Refer to the
Operation, Checkweigher section of this manual for instructions on setting the preset values
and using the Checkweigher feature.

Digital Fill Control

Pressing the PRESET key will prompt for the value of the fast output target weight (FAST=), if
two speed operation was selected during setup and calibration, or if single speed operation
was selected, the prompt for the stored target weight (FILL=) will be displayed. Refer to the
Operation, Digital Fill Control section of this manual for instructions on setting the preset
values and using the Digital Fill Control feature.

Batcher
Pressing the PRESET key will prompt for the first ingredient/bin number (ING 1=X). Refer to the
Operation, Batcher section of this manual for instructions on setting the preset values and
using the Batcher feature.

PRINT (O) KEY

Pressing this key will add the displayed gross or net weight or piece count to the associated
accumulator and initiate the transmission of weight and other data selected during setup of the
Print menu items via the selected printer output port (see Port= under Print menu) unless the
continuous data feature of this port was enabled during setup and calibration. In the alphanumeric
mode, this key is used to enter the letter “O”.

NOTE! The indicator will not respond to the Print command unless the weight display is stable.
If displaying gross weight, the only weight printed is gross weight. If displaying net weight, the
gross, tare, and net weights are printed.

The 220 includes support for nControl. NControl is

a PC based program that can design a ticket then
#2
download the ticket information to the indicator. The
10:19 23/08/2000
220 allows six programmable formats in addition to
100.00 lb G
the standard print tab settings format. Print formats
20.00 lb T
are selected by using the ASTERISK and PRINT
80.00 lb N
keys in combination (refer to the Asterisk Key section
0.00 lb GROSS ACCUM
for details). NOTE! When the PRINT key is pressed
272.00 lb NET ACCUM
the indicator looks for the selected format. If no
“nControl” ticket is found it reverts to the print tab
settings. For more information on nControl, refer to
the nControl Fast Start Guide. SAMPLE TICKET

20
 ANNUNCIATORS
Annunciators are turned on to indicate that the display is in the mode corresponding to the
annunciator label or that the status indicated by the label is active. The annunciators flash on and
off to indicate that the 220 is waiting for an input from the keypad for the mode indicated by the
flashing annunciator.

½ (ASTERISK)
When the ASTERISK key is pressed, the ½ (ASTERISK) annunciator is turned on to indicate
either that the keyboard is in the alpha character input mode (for data input modes) or that a
function key is to be pressed.

¼0» (ZERO)
The ¼0» (ZERO) annunciator is turned on to indicate that the weight is within +/- 1/4 division of
the center of zero.

[\ (STABLE)
The STABLE annunciator is identified with 2 small triangle shapes [\ and is turned on when the
weight display is stable. This means that the change in successive weight samples is less than the
motion limits selected during setup and calibration of the instrument.

UNDER
The UNDER annunciator is used to signal that the displayed weight is less than the minimum value
of acceptable weight used in the Checkweigher feature. Note that this annunciator is active only
when the Checkweigher feature is enabled.

ACCEPT
The ACCEPT annunciator is used to signal that the displayed weight is within the acceptable
weight limits for the Checkweigher feature. That is, it is equal to or greater than the minimum
acceptable weight and equal to or less than the maximum acceptable weight. Note that this
annunciator is active only when the Checkweigher feature has been enabled.

OVER
The OVER annunciator is used to signal that the displayed weight is equal to or greater than the
minimum value of over weight used in the Checkweigher feature. Note that this annunciator is
active only when the Checkweigher feature has been enabled.

ID
The ID annunciator is turned on to indicate that the value displayed is the identification number
currently in use.

MEM
The MEM annunciator is used by the ID Storage feature and is turned on to show that the
indicator is performing an ID storage function. It is used in conjunction with the ID annunciator to
indicate when a permanent ID number is to be entered.

ACCUM
The ACCUM annunciator is turned on to indicate that the value displayed is the contents of the
accumulator associated with the currently selected ID number.

MAX
The MAX annunciator is turned on to indicate that the value displayed is the maximum weight
value measured since the indicator began operation or since the maximum value was last cleared.

21
 ANNUNCIATORS, Cont.
1 THROUGH 8
These numeric annunciators are found above the line of characters and are used to indicate the
status of the eight preset weight comparators or the (up to) seven batch ingredients and the dump
gate (preset 8). The annunciator is turned on to signal that the discharged weight is equal to or
less than the corresponding preset weight value.

8
In a fill or batching operation with the dump gate enable, the preset annunciator 8 is turned on to
indicate the action.

N
The N symbol is located to the right of the weight display and is turned on to show that the
displayed weight is the net weight (gross weight less tare weight).

G
The G symbol is located to the right of the weight display and is turned on to indicate that the
displayed weight is the gross weight.

tn
The tn symbol is located to the right of the weight display and is turned on to show that the
displayed weight units is avoirdupois tons, i.e. 10.72 tn G.

g
The g annunciator is located to the right of the weight display and is used to indicate that the
displayed units of weight measurement is grams, i.e. 1100 g G.

lb
The lb annunciator is located to the left of the weight display and is turned on to show that the
displayed weight units is pounds, i.e. 1100 lb G.

kg
The kg annunciator is located to the left of the weight display and is used to indicate that the
displayed units of weight measurement is kilograms i.e. 1250 kg G.

t
The t annunciator is located to the right of the weight display and is used to indicate that the
displayed units of weight measurement is metric tons, i.e. 13.45 t G.

T
The T symbol is displayed to show that the displayed weight is the tare weight.

22
 SETUP AND CALIBRATION
Your 220 indicator has been thoroughly tested and
calibrated before being shipped to you. If you
received the indicator attached to a scale, Calibration Switch
calibration is not necessary. If the indicator is Access Screw
being connected to a scale for the first time or
recalibration is necessary for other reasons,
proceed as indicated.

The calibration switch is located on the enclosure

rear panel. You may gain access to this switch
simply by removing the calibration switch access
screw on the rear panel. Refer to Figure No. 9.

Figure No. 9

During the setup and calibration process it is necessary to enter operational parameters via the
220's keypad. Pressing the ENTER key without entering a new value will retain the current setting
and advance the 220 to the next prompt. To change a setting, enter a new value and press the
ENTER key. This will save the new value and advance the 220 to the next prompt. Pressing the
ASTERISK key will "backup" to the previous prompt or return to normal operation.

CAUTION: The membrane keypad is not to be operated with pointed objects

(pencils, pens, fingernails, etc). Damage to keypad resulting from this practice will
NOT be covered under warranty.

Enter Setup Mode

To enter the setup mode, with the indicator ON, insert a small screwdriver or other tool through the
calibration switch access hole on the rear panel. Press and release the calibration switch. The
menu SETUP will be displayed. Continue to press and release (or hold) the switch to rotate through
the beginning point for entering the setup mode.

SETUP Setup Mode (starts at USA= prompt)

ANALOG Analog to Digital Filtering (starts at FILTER= prompt)
CALIBRATE Calibration (starts at CAL WT 1= prompt)
SERIAL Serial Input/Output (starts at BAUD 1= prompt)
PRINT TABS Print Tab Settings (starts at PORT= prompt)
FINE SPAN Fine Span Adjustment
HIGH RES Display High Resolution Weight Mode
KEY LOCK OUT Key Lock Out Function
ANALOG OUT Analog Output Option (If option board is installed, Calibration
of 10 volt or 4 to 20 mA Analog Output)

If you press the ENTER key at the SETUP prompt, you may proceed through to the next section (up
to and including FINE SPAN) by pressing the ENTER key.

NOTE! Setup may be interrupted at any time. ALL data previously entered and
finalized with the ENTER key will be retained in the non-volatile memory.

Pressing the calibration switch at any prompt will return you to the SETUP menu. To exit setup,
press the ASTERISK key with any of the above menu selections displayed or cycle power at any
time (press the ON/OFF key twice).
23
 SETUP AND CALIBRATION, Cont.
NOTE! With the exception of the SETUP prompt, the beginning prompt displayed for each
section are different if you push the calibration switch instead of pressing the ENTER key to
proceed through the section. For example, if you press the calibration switch with the SETUP
displayed, the next prompt displayed will be ANALOG. If you step through the setup prompts
by pressing the ENTER key, the next prompt displayed will be ANALOG=NO. In addition, you
must press the 1/YES key then the ENTER key to proceed with that section. To skip the
section and advance you to the next menu selection, press the ENTER key.

SE TUP - Setup Function

USA - DOMESTIC / INTERNATIONAL
With SETUP displayed, press the ENTER key. The display will change to USA=XXX, where XXX is
the current value. If the setting displayed is acceptable, press the ENTER key to save it.
Otherwise, using the numeric keys, 0/NO or 1/YES, enter the new setting, then press the ENTER
key to save it.

USA = YES (Domestic) USA = NO (International)

DATE = mm/dd/yy DATE = dd/mm/yy
Z LIMIT = no Z LIMIT = yes
CAP + 5% to OC CAP + 9 grads to OC
ETR able = yes
PT printed with tare
Lamp test on power up

LFT - LEGAL FOR TRADE

The display will show LFT=XXX, where XXX is the current value. If the setting displayed is
acceptable, press the ENTER key to save it. Otherwise, using the numeric keys, 0/NO or 1/YES,
enter the new setting, then press the ENTER key to save it.

LFT = YES LFT = NO

Interval Settings (INTERVAL) Interval Setting (INTERVAL) is
allowed are: 1, 2, 5, 10, 20, 50 selectable from 1 to 99.

NOTE! If LFT=YES and USA=YES NOTE! If LFT=NO

Division must be 100 to 10,000 Enables the COUNT key
Z TRACK = .5 or 0 to 3 Enables the Converted Units
Inhibit serial data during input Net Weight print feature
Disables the COUNT key
DATE = mm/dd/yy
Z LIMIT = no
CAP + 5% to OC

NOTE! If LFT=YES and USA=NO

STABLE = 1
DATE = dd/mm/yy
Z TRACK = 0.5
Z LIMIT = yes
CAP + 9 grads to OC
PT printed with tare
Lamp test on power up

24
 SETUP AND CALIBRATION, Cont.
BASE UNITS - BASE UNITS
The display will show BASE UNITS=X, where X is the current value. If the setting displayed is
acceptable, press the ENTER key to save it. Otherwise, using the numeric keys enter the new
setting, then press the ENTER key to save it. Allowable values are: 0, 1, 2, 3, 4, 5 or 6.

0 = none 4 = oz (ounces)
1 = tn (tons) 5 = kg (kilograms)
2 = g (grams) 6 = tonnes (metric tons)
3 = lb (pounds)

CNVT UNITS - CONVERTED UNITS

The display will show CNVT UNITS=X, where X is the current value. If the setting displayed is
acceptable, press the ENTER key to save it. Otherwise, using the numeric keys enter the new
setting, then press the ENTER key to save it. Allowable values are: 0, 1, 2, 3, 4, 5, 6 or 7. Note,
that dependent upon the selection made for BASE UNITS, not all units are available. Also, if you
select 7 (Custom Units) two additional prompts will be displayed.

0 = none 4 = oz (ounces)
1 = tn (tons) 5 = kg (kilograms)
2 = g (grams) 6 = tonnes (metric tons)
3 = lb (pounds) 7 = Custom Units (see note below)

NOTE! The following prompts, CNVF= (Conversion Factor) and LABEL= (Label) will only be
displayed if you selected 7 (Custom Units) for the CNVT UNITS (Converted Units) prompt.

CNVF - CONVERSION FACTOR

The conversion factor is a number that the base units must be multiplied by to obtain the desired
unit of measurement. The display will show CNVF=XX.XXXXX, where XX.XXXXX is the current
setting for the converted units conversion factor.

EXAMPLE:
Water weighs 8 lb per 1 Gallon.

To compute the conversion factor, you would divide 1 gallon by 8 pounds, with the result
being 0.125.

1 Gal = 0.125
8 lb

Therefore, if the weight displayed is 27.65 lb G, pressing the UNITS/TEST key would
change the display to show 3.45625 gl G. (27.65 x 0.125 = 3.45625). The gl in the
example stands for gallons. Refer to the next prompt, LABEL, for information on entering
the custom units label.

To accept the value displayed, press the ENTER key, otherwise, use the numeric keys to enter a
new value then press the ENTER key to save it.

LABEL – CUSTOM UNITS LABEL

The display will show LABEL=XX, where XX is the current setting for the custom units label. Press
the ENTER key to keep the displayed value or use the alphanumeric keys to enter a new value
and press the ENTER key to save the new setting. Note, that only 2 characters are allowed.

25
 SETUP AND CALIBRATION, Cont.
MODE OF OP - MODE OF OPERATION
The display will show MODE OF OP=X, where X is the current value. If the setting displayed is
acceptable, press the ENTER key to save it. Otherwise, using the numeric keys enter the new
setting, then press the ENTER key to save it. Allowable values are:

0 = Basic Indicator 4 = Checkweigher

1 = ID Storage 5 = Batcher
2 = Digital Fill Control 6 = For Future Use
3 = Preset Weight Comparators 7 = For Future Use

• If MODE OF OP = 0, (Basic Indicator) proceed to WT RANGES - Weight Ranges prompt.

• If MODE OF OP = 1 (ID Storage), proceed to the MODE OF OPERATION = 1 section,
beginning with the ID COUNT - Number of ID prompts.
• If MODE OF OP = 2 (Digital Fill Control), proceed to MODE OF OPERATION = 2 section,
beginning with the SPEED - Speed Setting prompt.
• If MODE OF OP = 3 (Preset Weight Comparators), proceed to MODE OF OPERATION = 3
section, beginning with the OUTPUTS - Outputs Setting prompt.
• If MODE OF OP = 4 (Checkweigher), proceed to MODE OF OPERATION = 4 section,
beginning with the OUTPUTS - Outputs Setting prompt.
• If MODE OF OP = 5 (Batcher), proceed to MODE OF OPERATION = 5 section, beginning
with the SPEED – Single or Two Speed Operation Setting prompt.

Mode Of Operation = 1 (ID Storage)

ID COUNT – NUMBER OF ID PROMPTS (Categories)
The ID COUNT is the number of categories each ID number can have. These categories will be
displayed when the ID key is pressed. For example, if you need to track the truck and trailer, you
would need 2 prompts (categories).

The display will show ID COUNT=X, where X is the current value. If the setting displayed is
acceptable, press the ENTER key to save it. Otherwise, using the numeric keys enter the new
setting, then press the ENTER key to save it. Allowable values are: 1, 2 or 3.

ID COUNT=1 ID COUNT=2 ID COUNT=3

One Prompt Two Prompts Three Prompts

NOTE! The value selected for ID COUNT will determine the number of additional prompts
(PROMPT X) displayed following the ID COUNT prompt.

PROMPT 1 - PROMPT 1 NAME (12 Characters Alphanumeric)

The display will show PROMPT 1=XXXXXXXXXXXX, where XXXXXXXXXXXX is the current name
for the first prompt. If the name displayed is acceptable, press the ENTER key to save it.
Otherwise, using the alphanumeric keys enter up to 12 characters to refer to the first prompt, then
press the ENTER key to save it

26
 SETUP AND CALIBRATION, Cont.
Mode Of Operation = 1 (ID Storage, Cont.)
PROMPT 2 - PROMPT 2 NAME (12 Characters Alphanumeric)
The display will show PROMPT 2=XXXXXXXXXXXX, where XXXXXXXXXXXX is the current name
for the second prompt. If the name displayed is acceptable, press the ENTER key to save it.
Otherwise, using the alphanumeric keys enter up to 12 characters to refer to the second prompt,
then press the ENTER key to save it

PROMPT 3 - PROMPT 3 NAME (12 Characters Alphanumeric)

The display will show PROMPT 3=XXXXXXXXXXXX, where XXXXXXXXXXXX is the current name of
the third prompt. If the value displayed is acceptable, press the ENTER key to save it. Otherwise,
using the alphanumeric keys enter up to 12 characters to refer to the third prompt, then press the
ENTER key to save it

NOTE! When entering values for the prompts, the characters start displaying on the
right side of the display and proceed to the left. When more than 3 characters are used,
the PROMPT X= prompt will automatically scroll off the left side of the display to show the
additional characters on the right as they are entered.

The display will show WT RANGES=X. Proceed to the WEIGHT RANGES (Dual Interval) section to
continue setup.

Mode Of Operation = 2 (Digital Fill Control)

SPEED – SINGLE OR TWO SPEED FILL CONTROL
The 220 Digital Fill Control may be configured for either single speed or two speed filling operation.
If the two-speed setting is selected, the indicator will prompt for the output configuration i.e. both
outputs on for fast and one off for slow or one on for fast and the other on for slow.

The display will show SPEED=X, where X is the current value. If the setting displayed is
acceptable, press the ENTER key to save it. Otherwise, using the numeric keys enter the new
setting, then press the ENTER key to save it. Allowable values are: 1 or 2.

SPEED =1 SPEED=2
Single Speed Operation Two Speed Operation

If single speed operation is selected (SPEED =1), the next prompt displayed will be AUTO
TRIM=XXX. Proceed to the AUTO TRIM section to continue setup. Otherwise, the display will
show GATE SEQ=X. Proceed to that section to continue setup.

GATE SEQ - GATE SEQUENCE

The AB then B selection will begin the operation with both outputs on until the weight reaches the
FAST= value. At that weight, the A (fast) output will be turned off. The B (slow) output will remain
on until the SLOW= weight is reached. At that weight, the B (slow) output will be turned off.

With A then B selected, the operation will begin with only the A (fast) output on until the weight
reaches the FAST= value. At that weight, the A (fast) output will be turned off and the B (slow)
output will be turned on. The B (slow) output will remain on until the SLOW= weight is reached. At
that weight, the B (slow) output will be turned off.

GATE SEQ=1 GATE SEQ=2

AB then B A then B

27
 SETUP AND CALIBRATION, Cont.
Mode Of Operation = 2 (Digital Fill Control, Cont.)
AUTO TRIM – AUTO TRIM COMPENSATION
Automatic trim compensation may be selected in which case the 220 indicator will automatically re-
calculate the required trim compensation based on the difference between the ingredient preset
and the amount actually filled. The 220 indicator will allow the manual entry of a trim value for
each ingredient. If automatic trim compensation is selected, this trim value will be changed
automatically with each batch based on the error between the weight of the material discharged
and the corresponding preset. If automatic trim is not selected, the entered trim values remain
unchanged.

The display will show AUTO TRIM=XXX, where XXX is the current value. If the setting displayed is
acceptable, press the ENTER key to save it. Otherwise, using the numeric keys, 0/NO or 1/YES,
enter the new setting, then press the ENTER key to save it.

AUTO TRIM = YES AUTO TRIM = NO

Automatic Trim Compensation ON Automatic Trim Compensation OFF

AUTO PRNT - AUTOMATIC PRINT

The automatic print feature will cause an optional printer to record the total weight of the fill
automatically at the conclusion of the fill. The time and date is also included in the printed record.

The display will show AUTO PRNT=XXX, where XXX is the current value. If the setting displayed is
acceptable, press the ENTER key to save it. Otherwise, using the numeric keys, 0/NO or 1/YES,
enter the new setting, then press the ENTER key to save it.

AUTO PRNT=YES AUTO PRNT=NO

Automatic Print Enabled Automatic Print Disabled

MULT DROP – MULTIPLE DROP CAPABILITY

This feature allows up to 9 (equal) drops to be made to achieve the preset weight value. Note, that
although the drops are equal amounts, the last drop will compensate for the freefall of the previous
drops and the trim value to equal the total preset weight value.

MULT DROP=YES MULT DROP =NO

Multiple Drop Enabled Multiple Drop Disabled

DUMP GATE – DUMP GATE ENABLE

This feature is used when filling a hopper instead of a truck on a scale. The optional dump gate
can be manually, automatically or remotely controlled (uses output #8). Note that on the display,
the annuciator 8 is turned on to indicate the dump is active.

DUMP GATE = YES DUMP GATE = NO

Enable Dump Gate Disabled Dump Gate

If the dump gate is enabled (DUMP GATE = YES), the next prompt displayed will be AUTO
DUMP=XXX. Proceed to the AUTO DUMP section to continue setup. Otherwise, the display
will show DCUMLATE = XXX. Proceed to that section to continue setup.

28
 SETUP AND CALIBRATION, Cont.
Mode Of Operation = 2 (Digital Fill Control, Cont.)
AUTO DUMP - AUTOMATIC DUMP MODE
Selection of this feature will cause the completed batch to discharge automatically. The word
DUMP appears in the weight display to signal the operator that the batch discharge is taking place.
The discharge will continue until the scale weight returns to a value within the predetermined range
of zero when the discharge or dump output will be turned off. If the automatic dump feature was
not selected, the indicator will halt after discharging the last enabled ingredient and will wait for the
manual discharge of the material after which the next batch will be initiated if the automatic recycle
feature was selected.

The display will show AUTO DUMP=XXX, where XXX is the current value. If the setting displayed is
acceptable, press the ENTER key to save it. Otherwise, using the numeric keys, 0/NO or 1/YES,
enter the new setting, then press the ENTER key to save it.

AUTO DUMP=YES AUTO DUMP=NO

Automatic Dump Enabled Automatic Dump Disabled

DCUMLATE – DECUMULATIVE OPERATION

In a decumulative filling operation, the weigh hopper is filled first until the required amount of
material has been placed in the hopper. When the operation is started, the material is dumped
until the proper amount has been discharged.

The display will show DCUMLATE=XXX, where XXX is the current value. If the setting displayed is
acceptable, press the ENTER key to save it. Otherwise, using the numeric keys, 0/NO or 1/YES,
enter the new setting, then press the ENTER key to save it.

DCUMLATE = YES DCUMLATE = NO

Weigh Out Weigh In

If the decumulative operation is not selected (DCUMULATE = NO), the next prompt displayed
will be AUTO TARE=XXX. Advance to the AUTO TARE section to continue setup. Otherwise,
the display will show INTERVAL=X. Proceed to the INTERVAL SETTING section to continue
setup.

AUTO TARE – AUTOMATIC TARE

This feature is a two-position toggle that controls whether the fill operation fills to the gross or net
weight on the scale. If the automatic tare is selected, the weight on the scale will be used as the
TARE weight before beginning the fill operation. Note that with automatic tare enabled (ON), the
operation will fill to the target net weight and with automatic tare disabled (OFF), the operation will
fill to the gross weight.

AUTO TARE = YES AUTO TARE = NO

Automatic Tare Enable (ON) Automatic Tare Disabled (OFF)

The display will show INTERVAL=X. Proceed to the INTERVAL SETTING section to continue setup.

29
 SETUP AND CALIBRATION, Cont.
Mode Of Operation = 3 (Preset Weight Comparators)
OUTPUTS - NUMBER OF PRESET WEIGHT COMPARATOR (PWC) OUTPUTS
The display will show OUTPUTS=XX, where XX is the current value. If the setting displayed is
acceptable, press the ENTER key to save it. Otherwise, using the numeric keys enter the new
setting, then press the ENTER key to save it. Allowable values 1 through 8 or 11 through 18.

NOTE! If only one output is selected (OUTPUTS=1 or 11), an additional prompt BAL PRNT
will be displayed. Otherwise, the display will show WT RANGES=X. Proceed to the WEIGHT
RANGES (Dual Interval) section to continue setup.

OUTPUTS=XX

1 Low State before cutoff with 1 active Preset

2 Low State before cutoff with 2 active Presets
3 Low State before cutoff with 3 active Presets
4 Low State before cutoff with 4 active Presets Relay*
5 Low State before cutoff with 5 active Presets Open
6 Low State before cutoff with 6 active Presets
7 Low State before cutoff with 7 active Presets
8 Low State before cutoff with 8 active Presets

11 High State before cutoff with 1 active Preset

12 High State before cutoff with 2 active Presets
13 High State before cutoff with 3 active Presets
14 High State before cutoff with 4 active Presets Relay*
15 High State before cutoff with 5 active Presets Closed
16 High State before cutoff with 6 active Presets
17 High State before cutoff with 7 active Presets
18 High State before cutoff with 8 active Presets

* The relay state is based on using Cardinal Scale relays (p/n 6850-1013). If using
relays other than those supplied by Cardinal Scale, refer to the relay manufacturers
specifications.

NOTE! When power to the indicator is lost, the output returns to a Low State
condition.

BAL PRNT – AUTOMATIC PRINT ON BALANCE

With only one PWC selected (OUTPUTS=1 or 11), an additional prompt BAL PRNT (Automatic Print
on Balance) will be displayed. If selected (BAL PRNT=YES), when the weight equals the preset
value and all motion stops, the weight will be printed (if a printer is attached). Note, that the weight
must go below 50% of the preset value before another print operation can be performed.

The display will show BAL PRNT=XXX, where XXX is the current value. If the setting displayed is
acceptable, press the ENTER key to save it. Otherwise, using the numeric keys, 0/NO or 1/YES,
enter the new setting, then press the ENTER key to save it.

BAL PRNT=YES BAL PRNT=NO

Automatic Print Enabled Automatic Print Disabled

The display will show INTERVAL=X. Proceed to the INTERVAL SETTING section to continue setup.

30
 SETUP AND CALIBRATION, Cont.
Mode Of Operation = 4 (Checkweigher)
OUTPUTS - NUMBER OF CHECKWEIGHER OUTPUTS
When selected, the checkweigher will compare the displayed weight with either high and low
preset values or with high, high-accept, low-accept and low preset values.
• If the checkweigher feature is configured for a three-zone weight comparison, the indicator
will make a comparison of the displayed weight with a high and low preset value. The
results of that comparison will be indicated as Over, Under or Accept.
• If the checkweigher feature is configured for the five-zone weight comparison, the indicator
will make a comparison of the displayed weight with the high, high-accept, low-accept and
low preset values. The results of this comparison will be indicated as Over, High-Accept,
Accept, Low-Accept or Under.

The display will show OUTPUTS=X, where X is the current value. If the setting displayed is
acceptable, press the ENTER key to save it. Otherwise, using the numeric keys enter the new
setting, then press the ENTER key to save it. Allowable values are 3, or 5.

OUTPUTS=X
OUTPUTS=3
Low State before cutoff (Relay* Open)
Over
Under
Accept

OUTPUTS=5
Low State before cutoff (Relay* Open)
Over
High-Accept
Accept
Low-Accept
Under

* The relay state is based on using Cardinal Scale relays (p/n 6850-1013). If using
relays other than those supplied by Cardinal Scale, refer to the relay manufacturers
specifications.

NOTE! When power to the indicator is lost, the output returns to a Low State
condition.

AUTO PRNT - AUTOMATIC PRINT

The automatic print feature will cause an optional printer to print when the weight is in the ACCEPT
range and STABLE. To insure printing proper weights, the STABLE= and STBL CNT= parameters
should be used.

The display will show AUTO PRNT=XXX, where XXX is the current value. If the setting displayed is
acceptable, press the ENTER key to save it. Otherwise, using the numeric keys, 0/NO or 1/YES,
enter the new setting, then press the ENTER key to save it.

AUTO PRNT=YES AUTO PRNT=NO

Automatic Print Enabled Automatic Print Disabled

The display will show WT RANGES=X. Proceed to the WEIGHT RANGES (Dual Interval) section to
continue setup.

31
 SETUP AND CALIBRATION, Cont.
Mode Of Operation = 5 (Batcher)
SPEED - SINGLE OR TWO SPEED OPERATION
The display will show SPEED=X, where X is the current value. If the setting displayed is
acceptable, press the ENTER key to save it. Otherwise, using the numeric keys enter the new
setting, then press the ENTER key to save it. Allowable values are: 1 or 2.

SPEED =1 SPEED=2
Single Speed Operation Two Speed Operation

If single speed operation is selected (SPEED =1), the next prompt displayed will be AUTO
TRIM=XXX. Proceed to the AUTO TRIM section to continue setup. Otherwise, the display will
show GATE SEQ=X. Proceed to that section to continue setup.

GATE SEQ - GATE SEQUENCE

The AB then B selection will begin the operation with both outputs on until the weight reaches the
FAST= value. At that weight, the A (fast) output will be turned off. The B (slow) output will remain
on until the SLOW= weight is reached. At that weight, the B (slow) output will be turned off.

With A then B selected, the operation will begin with only the A (fast) output on until the weight
reaches the FAST= value. At that weight, the A (fast) output will be turned off and the B (slow)
output will be turned on. The B (slow) output will remain on until the SLOW= weight is reached. At
that weight, the B (slow) output will be turned off.

GATE SEQ=1 GATE SEQ=2

AB then B A then B

AUTO TRIM - AUTO TRIM COMPENSATION

Automatic trim compensation may be selected in which case the 220 indicator will automatically re-
calculate the required trim compensation based on the difference between the ingredient preset
and the amount actually filled. The 220 indicator will allow the manual entry of a trim value for
each ingredient. If automatic trim compensation is selected, this trim value will be changed
automatically with each batch based on the error between the weight of the ingredient discharged
and the corresponding preset. If automatic trim is not selected, the entered trim values remain
unchanged.

The display will show AUTO TRIM=XXX, where XXX is the current value. If the setting displayed is
acceptable, press the ENTER key to save it. Otherwise, using the numeric keys, 0/NO or 1/YES,
enter the new setting, then press the ENTER key to save it.

AUTO TRIM = YES PAUTO TRIM = NO

Automatic Trim Compensation ON Automatic Trim Compensation OFF

32
 SETUP AND CALIBRATION, Cont.
Mode Of Operation = 5 (Batcher), Cont.
BIN COUNT - NUMBER OF INGREDIENT BINS
The batcher may have as few as one or as many as seven ingredients. Once the batcher has been
enabled during setup, the indicator will prompt for the number of ingredients. Any number less than
one or greater than seven will cause the instrument to indicate an error.

The display will show BIN COUNT=X, where X is the current value. If the setting displayed is
acceptable, press the ENTER key to save it. Otherwise, using the numeric keys enter the new
setting, then press the ENTER key to save it. Allowable values 1 through 7.

• If two-speed operation was selected (SPEED=2), a maximum of 3 bins are

available.
• If one speed operation was selected (SPEED=1), up to 7 bins are available.

AUTO PRNT - AUTOMATIC PRINT

The automatic print feature will cause an optional printer to record the weight of each ingredient
and total weight of the batch automatically at the conclusion of each batch. The time and date is
also included in the printed record.

The display will show AUTO PRNT=XXX, where XXX is the current value. If the setting displayed is
acceptable, press the ENTER key to save it. Otherwise, using the numeric keys, 0/NO or 1/YES,
enter the new setting, then press the ENTER key to save it.

AUTO PRNT=YES AUTO PRNT=NO

Automatic Print Enabled Automatic Print Disabled

DUMP GATE – DUMP GATE ENABLE

This feature is used when filling a hopper instead of a truck on a scale. The optional dump gate
can be manually, automatically or remotely controlled (uses output #8).

DUMP GATE = YES DUMP GATE = NO

Enable Dump Gate Disabled Dump Gate

If the dump gate is enabled (DUMP GATE = YES), the next prompt displayed will be AUTO
DUMP=XXX. Proceed to the AUTO DUMP section to continue setup. Otherwise, the display
will show DCUMLATE = XXX. Proceed to that section to continue setup.

AUTO DUMP - AUTOMATIC DUMP MODE

Selection of this feature will cause the completed batch to discharge automatically. The word
DUMP appears in the weight display to signal the operator that the batch discharge is taking place.
The discharge will continue until the scale weight returns to a value within the predetermined range
of zero when the discharge or dump output will be turned off. If the automatic dump feature was
not selected, the indicator will halt after discharging the last enabled ingredient and will wait for the
manual discharge of the material after which the next batch will be initiated if the automatic recycle
feature was selected.

33
 SETUP AND CALIBRATION, Cont.
Mode Of Operation = 5 (Batcher), Cont.
The display will show AUTO DUMP=XXX, where XXX is the current value. If the setting displayed is
acceptable, press the ENTER key to save it. Otherwise, using the numeric keys, 0/NO or 1/YES,
enter the new setting, then press the ENTER key to save it.

AUTO DUMP=YES AUTO DUMP=NO

Automatic Dump Enabled Automatic Dump Disabled

DCUMLATE – DECUMULATIVE OPERATION

In a decumulative batch process, the weigh hopper is filled first until the required amount of
material has been placed in the hopper. When the batch operation is started, the material is
dumped until the proper amount has been discharged.

The display will show DCUMLATE=XXX, where XXX is the current value. If the setting displayed is
acceptable, press the ENTER key to save it. Otherwise, using the numeric keys, 0/NO or 1/YES,
enter the new setting, then press the ENTER key to save it.

DCUMLATE = YES DCUMLATE = NO

Weigh Out Weigh In

The display will show INTERVAL=X. Proceed to the INTERVAL SETTING section to continue setup.

34
 SETUP AND CALIBRATION, Cont.
WT RANGES - WEIGHT RANGES (DUAL INTERVAL)
The display will show WT RANGES=X, where X is the current value. If the setting displayed is
acceptable, press the ENTER key to save it. Otherwise, using the numeric keys enter the new
setting, then press the ENTER key to save it. Allowable values are: 1 or 2.

WT RANGES = 1 WT RANGES = 2
One weight range Two weight ranges
(Single Interval) (Dual Interval)

NOTE! If WT RANGES = 1 (single interval) advance to the INTERVAL setting,

otherwise continue to LOW INT.

CAUTION: When using the dual interval feature of the 220, do not attempt to use a
division value in the low range that is too small to provide adequate signal strength for
stable operation of the instrument. Most scale installations will allow the smaller division
to be 1/2 of the larger division value when the dual range feature is used.

The inherent sensitivity and capabilities of the 220 will allow you to select combinations that are
beyond the practical limits of today’s load cells for dependable, stable performance. The
appearance of such a situation will be instability in the lower range, while the higher range will
operate as it should.

LOW INT - LOW INTERVAL SETTING

The display will show LOW INT=X, where X is the current value.
If LFT=YES (Legal For Trade = YES), using the numeric keys enter the new setting, then press
the ENTER key to save it. Allowable values are: 1, 2, 5, 10, 20 or 50.
If LFT=NO (Legal For Trade = NO), using the numeric keys enter the new setting, then press the
ENTER key to save it. Allowable values are: 1 through 99.
In either case, if the setting displayed is acceptable, press the ENTER key to save it.

LOW DPP - LOW DECIMAL POINT SETTING

The display will show LOW DPP=X, where X is the current value. If the setting displayed is
acceptable, press the ENTER key to save it. Otherwise, using the numeric keys enter the new
setting, then press the ENTER key to save it. Allowable values are: 0, 1, 2 or 3.

0 = XXXXXX 1= XXXXX.X 2 = XXXX.XX 3 = XXX.XXX

LOW RNG - LOW RNG (LOW RANGE or CAPACITY)

The display will show LOW RNG=XXXXXX, where XXXXXX is the current value. If the setting
displayed is acceptable, press the ENTER key to save it. Otherwise, using the numeric keys enter
the new setting, then press the ENTER key to save it. Allowable values are: 1 through 9,999,999.

Capacity cannot exceed 9,999,999.

NOTE! When entering values for LOW RNG, the digits start displaying on the right side of the
display and proceed to the left. When large values are used (more than 4 digits), the LOW
RNG prompt will automatically scroll off the left side of the display to show the additional digits
on the right as they are entered.

35
 SETUP AND CALIBRATION, Cont.
HI INT - HIGH INTERVAL SETTING
The display will show HI INT=X, where X is the current value.
If LFT=YES (Legal For Trade = YES), using the numeric keys enter the new setting, then press
the ENTER key to save it. Allowable values are: 1, 2, 5, 10, 20 or 50.
If LFT=NO (Legal For Trade = NO), using the numeric keys enter the new setting, then press the
ENTER key to save it. Allowable values are: 1 through 99.
In either case, if the setting displayed is acceptable, press the ENTER key to save it.

HI DPP - HIGH DECIMAL POINT SETTING

The display will show HI DPP=X, where X is the current value. If the setting displayed is
acceptable, press the ENTER key to save it. Otherwise, using the numeric keys enter the new
setting, then press the ENTER key to save it. Allowable values are: 0, 1, 2 or 3.

0 = XXXXXX 1= XXXXX.X 2 = XXXX.XX 3 = XXX.XXX

INTERVAL - INTERVAL SETTING

The display will show INTERVAL=X, where X is the current value.
If LFT=YES (Legal For Trade = YES), using the numeric keys enter the new setting, then press
the ENTER key to save it. Allowable values are: 1, 2, 5, 10, 20 or 50.
If LFT=NO (Legal For Trade = NO), using the numeric keys enter the new setting, then press the
ENTER key to save it. Allowable values are: 1 through 99.
In either case, if the setting displayed is acceptable, press the ENTER key to save it.

DPP - DECIMAL POINT SETTING

The display will show DPP=X, where X is the current value. If the setting displayed is acceptable,
press the ENTER key to save it. Otherwise, using the numeric keys enter the new setting, then
press the ENTER key to save it. Allowable values are: 0, 1, 2 or 3.

0 = XXXXXX 1= XXXXX.X 2 = XXXX.XX 3 = XXX.XXX

CAP - CAPACITY
The display will show CAP=XXXXXX, where XXXXXX is the current value. If the setting displayed is
acceptable, press the ENTER key to save it. Otherwise, using the numeric keys enter the new
setting, then press the ENTER key to save it. Allowable values are: 1 through 9,999,999.
NOTE! Capacity cannot exceed 9,999,999.

Z TRACK - ZERO TRACKING RANGE

The display will show Z TRACK=X.X, where X.X is the current value. If the setting displayed is
acceptable, press the ENTER key to save it. Otherwise, using the numeric keys enter the new
setting, then press the ENTER key to save it. Allowable values are: 0 (disables Zero Tracking),
0.5, or 1 through 9.

Z LIMIT – ZERO LIMIT RANGE

The display will show Z LIMIT=XXX, where XXX is the current value. If the setting displayed is
acceptable, press the ENTER key again to save it. Otherwise, using the numeric keys, 0/NO or
1/YES, enter the new setting, then press the ENTER key to save it.

Z LIMIT = YES Z LIMIT = NO

5% of scale capacity Full capacity (no limit)
36
 SETUP AND CALIBRATION, Cont.
PUO - POWER-UP ZERO FEATURE
The display will show PUO=XXX, where XXX is the current value. If the setting displayed is
acceptable, press the ENTER key to save it. Otherwise, using the numeric keys, 0/NO or 1/YES,
enter the new setting, then press the ENTER key to save it.

PUO = YES PUO = NO

Automatic Re-Zero on Power-Up No Re-Zero on Power-Up

TIME - CLOCK TIME FORMAT (12 or 24 hour)

The display will show TIME=XX, where XX is the current value. If the setting displayed is
acceptable, press the ENTER key to save it. Otherwise, use the numeric keys to select the format
of the clock operation, then press the ENTER key to save it.

TIME = 12 TIME = 24
12 hour clock (AM/PM) 24 hour clock
(3PM displays 3:00) (3PM displays 15:00)

CLR TARE - CLEAR TARE

The Clear Tare feature allows the indicator to clear the Stored Tare weight when the Net weight
goes below zero (a negative net weight after display of a positive net weight). With this feature
enabled, the operator must re-set the tare after completion of a transaction when the load
(container plus item) is removed from the scale.

The display will show CLR TARE=XXX, where XXX is the current value. If the setting displayed is
acceptable, press the ENTER key to save it. Otherwise, using the numeric keys, 0/NO or 1/YES,
enter the new setting, then press the ENTER key to save it.

CLR TARE= Yes CLR TARE = NO

Automatically clears Stored Tare Stored Tare is not cleared when
when Net weight goes below zero Net weight goes below zero

The following is a typical example of the Clear Tare feature in use.

1. Place container on scale, then press TARE key (with diamond “T” symbol on 220).
2. Load container with item to be weighed and perform normal weighing operation.
3. Remove load (item AND container) from scale.
4. Scale weight returns to below zero (the weight of the container) and is then reset to zero.
5. Operator is required to repeat step 1 before next weighing operation.

CLR ID - CLEAR ID
The Clear ID feature allows the indicator to clear the ID string after printing is complete. Note that
this feature is available to all modes of operation, however Mode 1 operation will always clear the
ID regardless of the Clear ID setting.

The display will show CLR ID=XXX, where XXX is the current value. If the setting displayed is
acceptable, press the ENTER key to save it. Otherwise, using the numeric keys, 0/NO or 1/YES,
enter the new setting, then press the ENTER key to save it.

CLR ID= Yes CLR ID = NO

Automatically clears ID after print ID is not cleared after print

37
 SETUP AND CALIBRATION, Cont.
ANALOG - Analog to Digital Filtering
The display will show A-D? NO. If analog to digital filtering setup is desired, press the 1/YES key
(display will show A-D? YES), then press the ENTER key to continue to the FILTER setting,
otherwise press the ENTER key to advance to CALIBRATE?.

FILTER - DIGITAL FILTERING

The display will show FILTER=X, where X is the current value. If the setting displayed is
acceptable, press the ENTER key to save it. Otherwise, using the numeric keys enter the new
setting, then press the ENTER key to save it. Allowable values are: 0, 1, 2 or 3. Note, that if you
select 3 (Custom Filtering) two additional prompts will be displayed.

0 Disabled – NO Filtering
1 MINIMAL FILTERING (sample rate = 2)
2 MODERATE FILTERING (sample rate = 1)
3 CUSTOM FILTERING

NOTE! The prompts, F= (Filter Level) and B= (Break Range) will only be displayed if you
selected 3 (Custom Filtering) for the FILTER (Digital Filtering) prompt.

F - FILTER LEVEL
The display will show F=XXX, where XXX is the current setting for the filter level. The filter level is
a number from 0 to 255 that corresponds to the level of filtering with 0 equal to no filtering and 255
being the greatest filtering. To accept the value displayed, press the ENTER key, otherwise, use
the numeric keys to enter a new value then press the ENTER key to save it.

B - BREAK RANGE
The display will show B=XXX, where XXX is the current setting for the break range. The break
range is a number from 1 to 255 that corresponds to the number of division change to break out of
the filtering. Press the ENTER key to keep the displayed value or use the numeric keys to enter a
new value and press the ENTER key to save the new setting.

SAMPLES - SAMPLE RATE

The display will show SAMPLES =XX, where XX is the current setting for the sample rate. The
value displayed is the sample rate in samples per second. If the displayed value is acceptable,
press the ENTER key to save it. Otherwise, use the numeric keys to enter a new value and press
the ENTER key to save it. Allowable values for the sample rate are: 1 through 100.

STABLE - STABLE (MOTION RANGE)

The display will show STABLE=X, where X is the current setting for the range of motion detection.
If the displayed value is acceptable, press the ENTER key to save it. Otherwise, use the numeric
keys to enter the new range (the number of divisions of change permitted before indicating
unstable), then press the ENTER key to save the new setting. Allowable range values are: 0
through 99 divisions.

38
 SETUP AND CALIBRATION, Cont.
STBL CNT - STABLE COUNT (MOTION RANGE)
The display will show STBL CNT=XXX, where XXX is the current setting for the number of
consecutive stable weight readings before indicating stable weight. This helps filter weight
readings for stability for use with Auto Print on Balance, Digital Fill Control, traffic control, and
anything else trying to capture stable weight.

If the displayed value is acceptable, press the ENTER key to save it. Otherwise, use the numeric
keys to enter a new value and press the ENTER key to save it. Allowable values for the stable
count are: 1 through 255.

Filter Setting Recommendations

Non-Critical Sample Rate
If the sample rate is not critical, as in static weighing, set FILTER to:
• FILTER=0, (no filtering)
• FILTER=1, (F=6, B=12, SAMPLES= 2/Sec)
• FILTER=2, (F=6, B=8, SAMPLES= 1/Sec).

Critical Sample Rate

If the sample rate is critical, as in a filling operation, use the Custom Filtering (set FILTER= to “3”).

1. SAMPLE= SAMPLE RATE (1 to 100 samples/second) determination:

Set the sample rate as close as possible to produce a display graduation change for every
graduation of material added to the scale.

Material Flow Rate (lbs/second)

Resolution = SAMPLE

EXAMPLE: 100lbs/sec
10lbs = 10s/s = SAMPLE

2. B= BREAK RANGE (1 to 255 graduations) determination:

Turn the filtering off by setting the FILTER= setting to “0”. Operate the system as it will be
normally used and, by observation, determine the number of grads of instability that needs to
be filtered out. Set the break range (B=) to that value.

Weight Change
Graduation Value = B

EXAMPLE: 20,000 x 10lb capacity scale with 800lb variation in the weight display.

800
10 = B = 80

3. F= FILTER SETTING (1 to 99) determination: Set to desired results.

4. If stability is unacceptable with any setting of F=, reduce the sample rate and/or increase the
break range, B= setting for increased filtering.

39
 SETUP AND CALIBRATION, Cont.
CALIBRA TION? - Calibration
The display will show CALIBRATE? N. If calibration is desired, press the 1/YES key (display will
show CALIBRATE? Y), then press the ENTER key to continue to the CAL WT 1 setting, otherwise
press the ENTER key to advance to SERIAL?.

NOTE! If the indicator was calibrated previously and the four calibration “C” numbers
were recorded, you may enter the values for c1 through c4 instead of using test weights.
By entering the previously recorded “C” numbers, you can return to that calibration
setting without having to use test weights. Refer to the Calibration "C" Number section of
this manual for instructions on viewing the "C" numbers.

ENTERING CALIBRATION “C” NUMBERS

1. With CAL WT 1=X (where X is the current value) displayed, press the "diamond T” TARE key.
2. The display will show C1=XXX, where X is the current value of the C1 number.
3. If the C1= number displayed is acceptable, press the ENTER key again to save it.
4. Otherwise, use the numeric keys to enter a new c1= number, then press the ENTER key to
save it.
5. Repeat steps 2 through 4 for C2=, C3= and C4=.

If you wish to use test weights (or are required to) for calibration, proceed to the CAL WT 1=
prompt.

If any components have been changed that affect calibration and/or your scale is
used in a commercial application and must be "Legal for Trade" you cannot use
"C" numbers to re-calibrate.

CAL WT 1 - FIRST CALIBRATION WEIGHT

The display will show CAL WT 1=0.

Two Point Calibration:

This is the first of two calibration weights. This weight could be ZERO (NO LOAD) or the
TEST WEIGHTS / TEST LOAD.

Three Point Calibration:

This is the first of three calibration weights. This weight could be ZERO (NO LOAD), the
TEST WEIGHTS / TEST LOAD or the MID-POINT WEIGHT.

• If the first calibration weight is to be ZERO (NO LOAD), press the ENTER key.
• If the first calibration weight is to be the TEST WEIGHTS / TEST LOAD or MID-POINT
WEIGHT, use the numeric keys to input the value of the calibrated test weights.
NOTE! When entering values for CAL WT 1, the digits start displaying on the right side of
the display and proceed to the left. When large values are used (more than 3 digits), the
CAL WT 1 prompt will automatically scroll off the left side of the display to show the
additional digits on the right as they are entered.
• Place the weights on the scale platform, then press the ENTER key.
• Starting at the left and proceeding right, a series of dashes will appear on the display. The
dashes will stay on the display momentarily, then disappear, after which the display will
show: CAL WT 2.

40
 SETUP AND CALIBRATION, Cont.
CAL WT 2 - SECOND CALIBRATION WEIGHT
The display will show CAL WT 2=0.

Two Point Calibration:

This is the second of two calibration weights. This weight could be ZERO (NO LOAD) or
the TEST WEIGHTS / TEST LOAD.

Three Point Calibration:

This is the second of three calibration weights. This weight could be ZERO (NO LOAD),
the TEST WEIGHTS / TEST LOAD or the MID-POINT WEIGHT.

• If the second calibration weight is to be ZERO (NO LOAD), press the ENTER key.

• If the second calibration weight is to be the TEST WEIGHTS / TEST LOAD or MID-POINT
WEIGHT, use the numeric keys to input the value of the calibrated test weights.
NOTE! When entering values for CAL WT 2, the digits start displaying on the right side of
the display and proceed to the left. When large values are used (more than 3 digits), the
CAL WT 2 prompt will automatically scroll off the left side of the display to show the
additional digits on the right as they are entered.

• Place the weights on the scale platform, then press the ENTER key.

• Starting at the left and proceeding right, a series of dashes will appear on the display. The
dashes will stay on the display momentarily, then disappear, after which the display will
show: CAL WT 3.

CAL WT 3 - LAST CALIBRATION WEIGHT

The display will show CAL WT 3=0.

Two Point Calibration:

This weight is not used. Press the ENTER key to skip CAL WT 3 and advance to SERIAL?.

Three Point Calibration:

This is the last of three calibration weights. This weight could be ZERO (NO LOAD), the
TEST WEIGHTS / TEST LOAD or the MID-POINT WEIGHT.

• If using 3 point calibration and the last calibration weight is to be ZERO (NO LOAD), press
the ENTER key.

• If using 3 point calibration and the last calibration weight is to be the TEST WEIGHTS /
TEST LOAD or MID-POINT WEIGHT, use the numeric keys to input the value of the
calibrated test weights. NOTE! When entering values for CAL WT 3, the digits start
displaying on the right side of the display and proceed to the left. When large values are
used (more than 3 digits), the CAL WT 3 prompt will automatically scroll off the left side of
the display to show the additional digits on the right as they are entered.

• Place the weights on the scale platform, then press the ENTER key.

• Starting at the left and proceeding right, a series of dashes will appear on the display. The
dashes will stay on the display momentarily, then disappear, after which the display will
show: SERIAL?.

41
 SETUP AND CALIBRATION, Cont.
SERIAL? - Serial Input/Output
The display will show SERIAL? NO. If serial input/output setup is desired, press the 1/YES key
(display will show SERIAL? YES), then press the ENTER key to continue to the BAUD 1 setting,
otherwise press the ENTER key to advance to TABS?.

BAUD 1 - SERIAL PORT 1 BAUD RATE

The display will show BAUD 1=XXX, where XXX is the current value. If the setting displayed is
acceptable, press the ENTER key to save it. Otherwise, using the numeric keys enter the new
setting, then press the ENTER key to save it. Allowable values are:

12 = 1200 Baud 24 = 2400 Baud 48 = 4800 Baud

96 = 9600 Baud 19 = 19.2k Baud 38 = 38.4k Baud
115 = 115.2k Baud

PARITY 1 - SERIAL PORT 1 PARITY

The display will show PARITY 1=X, where X is the current value. If the setting displayed is
acceptable, press the ENTER key to save it. Otherwise, using the numeric keys enter the new
setting, then press the ENTER key to save it. Allowable values are: 0, 1, or 2.

0 = NONE (No Parity) 1 = Odd Parity 2 = Even Parity

BITS 1 - SERIAL PORT 1 DATA BITS

The display will show BITS 1=X, where X is the current value. If the setting displayed is
acceptable, press the ENTER key to save it. Otherwise, using the numeric keys enter the new
setting, then press the ENTER key to save it. Allowable values are: 7 or 8.

STOPS 1 - SERIAL PORT 1 STOP BITS

The display will show STOPS 1=X, where X is the current value. If the setting displayed is
acceptable, press the ENTER key to save it. Otherwise, using the numeric keys enter the new
setting, then press the ENTER key to save it. Allowable values are: 1 or 2.

ETR able – ELECTRONIC TALLEY ROLL

If you selected USA=YES or MODE OF OP=1, the ETR able=XXX prompt will not be shown.
Proceed to the CONT 1=XXX, SERIAL PORT 1 CONTINUOUS OUTPUT section to
continue setup.

The 220 is equipped with a Electronic Talley Roll (ETR) feature which stores the weight and a
consecutive transaction number each time the indicator receives a talley command from the
computing peripheral. The data is maintained in non-volatile memory and is available for use by a
weights and measures inspector.

When enabled, each time the indicator receives an ETR request (SMA XT command), the current
weight and an internal consecutive transaction number (that can not be modified) will be stored in
memory. The 220 has sufficient memory to create an ETR file that will store up to 7000
transactions. The ETR file is structured such that when its capacity is reached, the newest
transaction will replace the oldest. The ETR file can only be displayed and cannot be manually
cleared or printed. Refer to the Setup Review mode for instructions on displaying the ETR file
contents.

42
 SETUP AND CALIBRATION, Cont.
The SMA XT command is called TALLEY ON STABLE. This command will wait for a stable weight
reading then transmit and store the data into non-volatile memory.

The display will show ETR able=XXX, where XXX is the current value. If the setting displayed is
acceptable, press the ENTER key to save it. Otherwise, using the numeric keys, 0/NO or 1/YES,
enter the new setting, then press the ENTER key to save it.

ETR able=YES ETR able= NO

Transaction Storage Enabled Transaction Storage disabled

Electronic Talley Roll (ETR) Format

The host device (computer) sends:
0ah XT Odh (SMA XT command)

The 220 will respond:

<s><xxxxxx><d><uu><m><cc>#nnnnnn<cr>
Where:
s= Sign "-" = negative, " " (blank) = positive
xxxxxx = Weight Six digits
d= Decimal point Added to string if enabled in setup
uu = Units tn, lb, l/o, oz, t, kg, g
m= Mode G = Gross, N = Net
cc = Weight Status OC = over capacity
BZ = below zero
MO = motion
ee = weight not currently being displayed
#nnnnnn Consecutive Number
cr = Carriage Return (hex 0D)

NOTE! A TALLEY PRINT can be performed by sending a CTRL T followed by a (02h 434
03h) command. This will print the current weight and consecutive number, however it is the
consecutive number that may be modified using the TIME/DATE key and not the internal
consecutive number. This procedure WILL NOT record the transaction.

CONT 1 - SERIAL PORT 1 CONTINUOUS OUTPUT

The display will show CONT 1=XX, where XX is the current value. If the setting displayed is
acceptable, press the ENTER key to save it. Otherwise, using the numeric keys, 0/NO or 1/YES,
enter the new setting, then press the ENTER key to save it.

CONT 1=YES CONT 1= NO

Continuous Output No Continuous Output

• If you selected ETR able=YES and CONT 1=YES, the TYPE=X prompt will not be shown. The
type is forced to the ETR format. Proceed to the BAUD 2=XX, SERIAL PORT 2 BAUD
RATE section to continue setup.
• If you selected ETR able=YES and CONT 1=NO, proceed to the WEIGHT ON DEMAND
FORMAT section, then to the BAUD 2=XX, SERIAL PORT 2 BAUD RATE section to
continue setup.

43
 SETUP AND CALIBRATION, Cont.
NOTE! When an ETR request is received (with ETR able=YES and CONT 1=YES), the
continuous output will stop until the weight becomes stable. With stable weight, the
transaction will be recorded, the internal consecutive number will be advanced, and then
the continuous output will start sending again. Note, that the first weight sent will be the
recorded transaction.

TYPE - SERIAL PORT 1 CONTINUOUS OUTPUT FORMAT

The display will show TYPE=X, where X is the current value. If the setting displayed is acceptable,
press the ENTER key to save it. Otherwise, using the numeric keys enter the new setting, then
press the ENTER key to save it. Allowable values are: 0, 1, 2 or 3.

0 = SMA 1 = SB-400 2 = SB-200 3 = Rice Lake IQ355

Continuous Output Formats

If SMA is selected, the data will be transmitted in the following format:

<lf><s><r><n><m><f><xxxxxx.xxx><uuu><cr>

Where:
lf = Line Feed
s= Flags Z= center of Zero, O = Over cap, E = zeroError,
e = weight not currently being displayed
r= Range 1, 2, 3, ...
n= Mode G = Gross, T = Tare, N = Net
m= Motion M = Motion, " "(blank) = no motion
f= Custom Custom flag
xxxxxx.xxx = Weight Six digits with decimal point
uuu = Units ton, lb, oz, t, kg, g
cr = Carriage Return (hex 0D)

If SB-400* or Computer is selected, the data will be transmitted in the following format:

<s><xxxxxx><d><uu><m><cc><cr>

Where:
s= Sign "-" = negative, " " (blank) = positive
xxxxxx.xxx = Weight Six digits
d= Decimal point Added to string if enabled in setup
uu = Units tn, lb, oz, t, kg, g
m= Mode G = Gross, N = Net
cc = Weight Status OC = over capacity
BZ = below zero
MO = motion
ee = weight not currently being displayed
cr = Carriage Return (hex 0D)

*
The SB-80, SB-300 (multiple displays not supported) and WinVRS use the SB-400 format.

44
 SETUP AND CALIBRATION, Cont.
Continuous Output Formats, Cont.
If SB-200 is selected, the data will be transmitted in the following format:

<cr><s><xxxxxx><d><c><uu><m> ETX

Where:
cr = Carriage Return (hex 0D)
s= Sign "-" = negative, " " (blank) = positive
xxxxxx.xxx = Weight (with leading zeros)
d= Decimal point Embedded into weight (after weight dpp=0)
c= Status m = motion
o = over cap
e = weight not currently being displayed
uu = Units tn, lb, oz, t, kg, g
m= Mode G = Gross, N = Net
ETX = End of TeXt (hex 03) MUST terminate ALL serial commands

If Rice Lake IQ355 is selected, the data will be transmitted in the following format:

<stx><polarity><wwwwwww><units><g/n><status><crlf>

Where:
stx = Start of TeXt (hex 02)
polarity = Sign "-" = negative, " " (blank) = positive
wwwwwww = Weight Seven digits
units = Units " "(blank) = none, L = lb, K = kg, T = tons,
G = grams, O = ounces
g/n Mode G = Gross, N = Net
status status " "(blank) = valid
I = invalid
M = motion
O = over cap
CRLF = Carriage Return (hex 0D) with (hex 0A)
with Line Feed

45
 SETUP AND CALIBRATION, Cont.
Weight On Demand Format
If continuous output has not been selected for Serial Port 1 (CONT1=NO) and Transaction Storage
disabled (TALLEY= NO), the 220 indicator will respond to a weight request (ENQ) as follows.

The host device (computer) sends:

ENQ - (hex 05)

The 220 will respond:

<s><xxxxxx><d><uu><m><cc><cr>

Where:
s= Sign "-" = negative, " " (blank) = positive
xxxxxx.xxx = Weight Six digits
d= Decimal point Added to string if enabled in setup
uu = Units tn, lb, oz, t, kg, g
m= Mode G = Gross, N = Net
cc = Weight Status OC = over capacity
BZ = below zero
MO = motion
ee = weight not currently being displayed
cr = Carriage Return (hex 0D)

SMA Weight On Demand Format

If continuous output has not been selected for Serial Port 1 (CONT1=NO) and Transaction Storage
disabled (TALLEY= NO), the 220 indicator will respond to a SMA weight request as follows.

The host device (computer) sends:

<lf> W <cr>

The 220 will respond:

<lf><s><r><n><m><f><xxxxxx.xxx><uuu><cr>

Where:
lf = Line Feed
s= Flags Z= center of Zero, O = Over cap, E = zeroError,
e = weight not currently being displayed
r= Range 1, 2, 3, ...
n= Mode G = Gross, T = Tare, N = Net
m= Motion M = Motion, " "(blank) = no motion
f= Custom Custom flag
xxxxxx.xxx = Weight Six digits with decimal point
uuu = Units ton, lb, oz, t, kg, g
cr = Carriage Return (hex 0D)

NOTE! The Weight On Demand function is not available for Serial Port 2.

46
 SETUP AND CALIBRATION, Cont.
BAUD 2 - SERIAL PORT 2 BAUD RATE
The display will show BAUD 2=XX, where XX is the current value. If the setting displayed is
acceptable, press the ENTER key to save it. Otherwise, using the numeric keys enter the new
setting, then press the ENTER key to save it. Allowable values are:

12 = 1200 Baud 24 = 2400 Baud 48 = 4800 Baud

96 = 9600 Baud 19 = 19.2k Baud 38 = 38.4k Baud
115 = 115.2k Baud

PARITY 2 - SERIAL PORT 2 PARITY

The display will show PARITY 2=X, where X is the current value. If the setting displayed is
acceptable, press the ENTER key to save it. Otherwise, using the numeric keys enter the new
setting, then press the ENTER key to save it. Allowable values are: 0, 1, or 2.

0 = NONE (No Parity) 1 = Odd Parity 2 = Even Parity

BITS 2 - SERIAL PORT 2 DATA BITS

The display will show BITS 2=X, where X is the current value. If the setting displayed is
acceptable, press the ENTER key to save it. Otherwise, using the numeric keys enter the new
setting, then press the ENTER key to save it. Allowable values are: 7 or 8.

STOPS 2 - SERIAL PORT 2 STOP BITS

The display will show STOPS 2=X, where X is the current value. If the setting displayed is
acceptable, press the ENTER key to save it. Otherwise, using the numeric keys enter the new
setting, then press the ENTER key to save it. Allowable values are: 1 or 2.

CONT 2 - SERIAL PORT 2 CONTINUOUS OUTPUT

The display will show CONT 2=XX, where XX is the current value. If the setting displayed is
acceptable, press the ENTER key to save it. Otherwise, using the numeric keys, 0/NO or 1/YES,
enter the new setting, then press the ENTER key to save it.

CONT 2=YES CONT 2= NO

Continuous Output No Continuous Output

If you selected CONT 2=YES (Continuous Output), an additional prompt, TYPE will be displayed.

TYPE - SERIAL PORT 2 CONTINUOUS OUTPUT FORMAT

The display will show TYPE=X, where X is the current value. If the setting displayed is acceptable,
press the ENTER key to save it. Otherwise, using the numeric keys enter the new setting, then
press the ENTER key to save it. Allowable values are: 0, 1, 2 or 3.

0 = SMA 1 = SB-400 2 = SB-200 3 = Rice Lake IQ355

NOTE! See Continuous Output Serial Port 1, TYPE for description of output formats.

47
 SETUP AND CALIBRATION, Cont.
TABS? - Print Tab Settings
The display will show TABS? NO. To configure the Print Tab Settings, press the 1/YES key
(display will show TABS? YES), then press the ENTER key to continue to the PORT setting,
otherwise press the ENTER key to advance to FINE SPAN?.

The general format for the input is A = YY.XX where A is the

character identifying the data printed, YY is the number of lines down
and XX is the number of spaces to the right.

NOTE! Enter 00 in either location, YY or XX, to disable the

data from printing.

PORT - SELECT PORT FOR PRINTER

The display will show PORT=X, where X is the current value. If the setting displayed is acceptable,
press the ENTER key to save it. Otherwise, using the numeric keys enter the new setting, then
press the ENTER key to save it. Allowable values are: 1 or 2.

NOTE! Although either port can be used for the printer port, it is recommended to use the bi-
directional port 1 with a bi-directional cable.

PRT BEG - PRINT BEGINNING

The display will show PRT BEG=XXXXXX, where XXXXXX is a string of HEX numbers sent to the
printer before anything else. If the string displayed is acceptable, press the ENTER key to save it.
Otherwise, use the alphanumeric keys to enter a new string then press ENTER to save it.

NOTE! HEX numbers are always 2 digits. For example 7 is entered as 07. The maximum
entry is 6 numbers (12 characters). Valid entries are 01 to FF. Note that 00 is not valid.

EXAMPLE:
To send the command to a P400 to print upside down, set PRT BEG=1B7B11. This would
be entered on the 220 by pressing the following keys:

1 ✱ B ✱ 7 ✱ B ✱ 1 1 then pressing the ENTER key.

NOTE! If MODE OF OP=1 (ID Storage) continue to the TMP ID1 setting, otherwise
advance to the ID= prompt.

48
 SETUP AND CALIBRATION, Cont.
Mode Of Operation = 1 (Temporary ID Tabbing)
TMP ID1 - TEMPORARY ID PROMPT 1 PRINT LOCATION
The display will show TMP ID1=XX.XX, where XX.XX is the current position for printing of the first
temporary ID prompt. If the position displayed is acceptable, press the ENTER key to save it.
Otherwise, use the numeric keys to enter the new position then press ENTER to save it.

TMP ID2 - TEMPORARY ID PROMPT 2 PRINT LOCATION

The display will show TMP ID2=XX.XX, where XX.XX is the current position for printing of the
second temporary ID prompt. If the position displayed is acceptable, press the ENTER key to save
it. Otherwise, use the numeric keys to enter the new position then press ENTER to save it.

TMP ID3 - TEMPORARY ID PROMPT 3 PRINT LOCATION

The display will show TMP ID3=XX.XX, where XX.XX is the current position for printing of the third
temporary ID prompt. If the position displayed is acceptable, press the ENTER key to save it.
Otherwise, use the numeric keys to enter the new position then press ENTER to save it.

TP TIME - TEMPORARY TICKET TIME PRINT LOCATION

The display will show TP TIME=XX.XX, where XX.XX is the current position for printing of the
temporary ID time. If the position displayed is acceptable, press the ENTER key to save it.
Otherwise, use the numeric keys to enter the new position then press ENTER to save it.

TP DATE - TEMPORARY TICKET DATE PRINT LOCATION

The display will show TP DATE=XX.XX, where XX.XX is the current position for printing of the
temporary ID date. If the position displayed is acceptable, press the ENTER key to save it.
Otherwise, use the numeric keys to enter the new position then press ENTER to save it.

STO WT – TEMPORARY ID STORED WEIGHT PRINT LOCATION

The display will show STO WT=XX.XX, where XX.XX is the current position for printing of the ID
stored weight. If the position displayed is acceptable, press the ENTER key to save it. Otherwise,
use the numeric keys to enter the new position then press ENTER to save it.

If MODE OF OP = 0, 2, 3, or 4, (Basic Indicator, Digital Fill Control, Preset Weight

Comparators or Checkweigher) begin Print Tab settings with the ID= prompt.

Mode Of Operation = 0, 2, 3, 4
ID – ID PRINT LOCATION
The display will show ID=XX.XX, where XX.XX is the current position for printing of the
identification. If the position displayed is acceptable, press the ENTER key to save it. Otherwise,
use the numeric keys to enter the new position then press ENTER to save it.

TIME - TIME PRINT LOCATION

The display will show TIME=XX.XX, where XX.XX is the current position for printing of the time. If
the position displayed is acceptable, press the ENTER key to save it. Otherwise, use the numeric
keys to enter the new position then press ENTER to save it.

49
 SETUP AND CALIBRATION, Cont.
DATE - DATE PRINT LOCATION
The display will show DATE=XX.XX, where XX.XX is the current position for printing of the date. If
the position displayed is acceptable, press the ENTER key to save it. Otherwise, use the numeric
keys to enter the new position then press ENTER to save it.

CNC NO - CONSECUTIVE NUMBER PRINT LOCATION

The display will show CNC NO=XX.XX, where XX.XX is the current position for printing of the
consecutive number. If the position displayed is acceptable, press the ENTER key to save it.
Otherwise, use the numeric keys to enter the new position then press ENTER to save it.

GROSS - GROSS WEIGHT PRINT LOCATION

The display will show GROSS=XX.XX, where XX.XX is the current position for printing of the Gross
weight. If the position displayed is acceptable, press the ENTER key to save it. Otherwise, use
the numeric keys to enter the new position then press ENTER to save it.

TARE - TARE WEIGHT PRINT LOCATION

The display will show TARE=XX.XX, where XX.XX is the current position for printing of the Tare
weight. If the position displayed is acceptable, press the ENTER key to save it. Otherwise, use
the numeric keys to enter the new position then press ENTER to save it.

NET - NET WEIGHT PRINT LOCATION

The display will show NET=XX.XX, where XX.XX is the current position for printing of the Net
weight. If the position displayed is acceptable, press the ENTER key to save it. Otherwise, use
the numeric keys to enter the new position then press ENTER to save it.

G ACCUM - GROSS WEIGHT ACCUMULATOR PRINT LOCATION

The display will show G ACCUM=XX.XX, where XX.XX is the current position for printing of the
Gross weight accumulator. If the position displayed is acceptable, press the ENTER key to save it.
Otherwise, use the numeric keys to enter the new position then press ENTER to save it.

N ACCUM – NET WEIGHT ACCUMULATOR PRINT LOCATION

The display will show N ACCUM=XX.XX, where XX.XX is the current position for printing of the Net
weight accumulator. If the position displayed is acceptable, press the ENTER key to save it.
Otherwise, use the numeric keys to enter the new position then press ENTER to save it.

COUNT - COUNT PRINT LOCATION (Number Of Pieces On The Scale)

The display will show COUNT=XX.XX, where XX.XX is the current position for printing of the Count
(number of pieces on the scale). If the position displayed is acceptable, press the ENTER key to
save it. Otherwise, use the numeric keys to enter the new position then press ENTER to save it.

PCS WT - PIECE WEIGHT PRINT LOCATION

The display will show PCS WT=XX.XX, where XX.XX is the current position for printing of the Piece
weight. If the position displayed is acceptable, press the ENTER key to save it. Otherwise, use
the numeric keys to enter the new position then press ENTER to save it.

50
 SETUP AND CALIBRATION, Cont.
CNV NET - CONVERTED UNITS NET WEIGHT PRINT LOCATION

You must select LFT=NO, during Setup and Calibration to enable the Converted Units Net
Weight print feature.

The display will show CNV NET=XX.XX, where XX.XX is the current position for printing of the
Converted Units Net weight. If the position displayed is acceptable, press the ENTER key to save
it. Otherwise, use the numeric keys to enter the new position then press ENTER to save it.

NOTE! CNV NET weight will only print if the converted weight is greater than zero and the 220 in is
the Net mode.

AUTO LF – AUTOMATICE LINE FEEDS (Data Format Termination)

Data transmitted from the serial I/O port can be terminated with a single carriage return and either
no line feed or a single line feed command.

The display will show AUTO LF=XX, where XX is the current value. A YES on the display means
the data will be terminated with a carriage return AND a line feed while a NO on the display means
the data will be terminated with a single carriage return only.

If the setting displayed is acceptable, press the ENTER key to save it. Otherwise, using the
numeric keys, 0/NO or 1/YES, enter the new setting, then press the ENTER key to save it.

ENDING LF - ENDING LF (Linefeeds Printed After Last Line)

At the end of a data transmission to a printer, the indicator can transmit a pre-selected number of
linefeed commands to space the paper in the printer to the desired position for withdrawal or for
the next print.

The display will show ENDING LF=X, where X is the current setting. If the displayed value is
acceptable, press the ENTER key to save it. Otherwise, use the numeric keys to enter the new the
number of linefeeds to be executed after the last printed line, then press the ENTER key to save
the new setting. Allowable values are: 0 through 99.

PRT END - PRINT ENDING

The display will show PRT END=XXXXXX, where XXXXXX is a string of HEX numbers sent to the
printer after the ENDING LF. If the string displayed is acceptable, press the ENTER key to save it.
Otherwise, use the alphanumeric keys to enter a new string then press ENTER to save it.

NOTE! HEX numbers are always 2 digits. For example 7 is entered as 07. The maximum
entry is 6 numbers (12 characters). Valid entries are 01 to FF. Note that 00 is not valid.

EXAMPLE:
To send a paper release to a P400, set PRT END=1B71. This would be entered on the 220
by pressing the following keys:

1 ✱ B ✱ 7 1 then pressing the ENTER key.

51
 SETUP AND CALIBRATION, CONT.
FINE SPAN - Fine Span Adjustment (after the last Print Tabs prompt)
After pressing the ENTER key at the last Print Tabs prompt, the display will show FINE SPAN? N.
• If Fine Span Adjustment is not desired, press the ENTER key to return to SETUP.
• If Fine Span Adjustment is desired, press the 1/YES key (display will show FINE SPAN? Y),
place a calibrated test weight on the scale and then press the ENTER key.

After pressing the ENTER key, the display will change to ADJ=XXXXXX, where XXXXXX is the
displayed weight. Press the 1/YES to increase the span OR press the 0/NO key to decrease the
span. Press the ASTERISK key to return to the previous prompt, TABS? OR press the ENTER
key to exit FINE SPAN and return to SETUP.

FINE SPAN - Fine Span Adjustment (using the Calibration Switch)

Press the Calibration switch until the display shows FINE SPAN.
• If Fine Span Adjustment is not desired, press the ASTERISK key to reset the indicator and
return to the normal operation weight display.
• If Fine Span Adjustment is desired, place a calibrated test weight on the scale and press the
ENTER key.

After pressing the ENTER key, the display will change to ADJ=XXXXXX, where XXXXXX is the
displayed weight. Press the 1/YES to increase the span OR press the 0/NO key to decrease the
span. Press the ASTERISK key to return to the previous prompt, TABS? OR press the ENTER
key to exit FINE SPAN and return to SETUP.

NOTE! The menu selections HIGH RES and KEY LOCK OUT can only be selected
using the calibration switch.

HIGH RES - Display High Resolution Weight

Press the Calibration switch until the display shows HIGH RES.
• If High Resolution Weight adjustment is not desired, press the ASTERISK key to reset the
indicator and return to the normal operation weight display.
• If High Resolution Weight adjustment is desired, place a calibrated test weight on the scale
and press the ENTER key. The display will change to HI Res=XXXXXX, where XXXXXX is
the active weight in "high resolution" mode (in 1/10 interval).

Press the 1/YES to increase the span OR press the 0/NO key to decrease the span. Press the
ASTERISK key to return to the previous prompt, HIGH RES OR press the ENTER key to exit HIGH
RES and return to SETUP. Press the PRINT key to print the weight (followed by the text TEST) via
the selected printer output port enabled during setup and calibration.

KEY LOCK OU T - Key Lock Out Function

Press the Calibration switch until the display shows KEY LOCK OUT.
• Press the key(s) to be locked out (display will show -LOCKED-) OR
• Press the key(s) to be unlocked (display will show –UNLOCKED-).
• Press the calibration switch or cycle power (press the ON/OFF key twice) to exit
the KEY LOCK OUT function.

During normal operation, pressing a locked key will results in a 1/2 second display -LOCKED- and
the key will be ignored.
52
 CALIBRATION “C” NUMBERS
The “C” numbers are displayed only during the Test mode operation by pressing the ASTERISK
key then the UNITS/TEST key. The "C" numbers are shown at the end of the test operation and
each number is displayed for approximately 4 seconds, allowing you to record them. Each number
may be up to three (3) digits in length. By recording these numbers you will be able to return the
indicator to its present calibration settings without using test weights simply by entering the “C”
numbers. Refer to the Setup and Calibration, CALIBRATION? section of this manual for instructions
on using the "C" numbers.

If any components have been changed that affect calibration and/or your scale is
used in a commercial application and must be "Legal for Trade" you cannot use
"C" numbers to re-calibrate.

SETUP REVIEW
The 220 allows several operational parameters to be reviewed and changed without breaking the
calibration seal.

To enable the Setup Review feature, with the indicator ON:

1. Press the ASTERISK key. The indicator will respond by showing the FUNCTION= prompt.
2. Press the ZERO/REVIEW key. The display will change to the LIGHT prompt.
3. If the setting displayed is acceptable, press the ENTER key to save it and proceed to the
next prompt. Otherwise, using the numeric keys enter the new setting, then press the
ENTER key to save it and proceed to the next prompt. Refer to the Setup and Calibration
section of this manual, for the procedures to make the required changes.
4. To exit Setup Review, press the ENTER key to step through the remaining prompts OR at
any prompt, cycle the power (press the ON/OFF key twice).

The operational parameters that can be reviewed and changed are:

LIGHT= Current Light Level
LIGHT ON= Backlight Turn-On Level
• The LIGHT ON= value must be less than LIGHT= to activate.
• Enter 0 for LIGHT ON= to have backlight always ON.
• Enter 99 for LIGHT ON= to never turn on backlight (always OFF).

FIND ETR= View Electronic Talley Roll File

• If ETR able=YES, see the next section, Viewing The Electronic Talley Roll
(ETR) File.
PWR UP Z= Power Up Zero Reset Enable/Disable
TIME= Time Format (12 or 24 hour Clock)
CLR TARE= Clear Tare Enable/Disable
SERIAL? Serial Input / Output Configuration (both ports)
BAUD X= Baud Rate
PARITY X= Parity
BITS X= Number of Data Bits
STOPS X= Number of Stop Bits
CONT X= Continuous Output
TYPE= Continuous Output Format (only if, CONT X=YES)

53
 SETUP REVIEW, Cont.
TABS? Print Tab Settings
PORT= Printer Port Selection
PRT BEG Print Beginning
If MODE OF OP=1 (ID Storage)
TMP ID1= Temporary ID Prompt 1
TMP ID2= Temporary ID Prompt 2
TMP ID3= Temporary ID Prompt 3
TP TIME= Temporary Ticket Time
TP DATE= Temporary Ticket Date
STO WT= Temporary ID Stored Weight

ID= ID Prompt

If MODE OF OP=1 (ID Storage)

ID2= ID Prompt 2
ID3= ID Prompt 3

TIME= Time
DATE= Date
CNC NO= Consecutive Number
GROSS= Gross Weight
TARE= Tare Weight
NET= Net Weight
G ACCUM= Gross Weight Accumulator
N ACCUM= Net Weight Accumulator
COUNT= Count
PCS WT= Piece Weight
CNV NET= Converted Units Net Weight
AUTO LF= Auto Linefeed Enable/Disable
ENDING LF= Ending Linefeeds Printed
PRT END Print Ending

Viewing The Electronic Talley Roll (ETR) File

1. If ETR able=YES, after the LIGHT ON= prompt, the display will show FIND ETR=0.
2. Using the numeric keys, enter the transaction number to find, then press the ENTER key.
3. The 220 will display ETR=XXXXXyy for 3 seconds, where XXXXX is the weight and yy is the
units of measurement.
4. After displaying the record, the display will show MODE OF OP =X.
5. To exit Setup Review, press the ENTER key to step through the remaining prompts OR at
any prompt, cycle the power (press the ON/OFF key twice).

54
 OPERATION
Accumulators
To print the Net Weight accumulator:
1. Press the ACCUM key. The display will show ACCUMULATOR= and turn on the ACCUM
annunciator.
2. Press the GROSS/NET key. The indicator will display the Net Weight accumulator value
and turn on the Net Weight annunciator.
3. Press the PRINT key.
4. The value for the Net Weight accumulator will be printed.
5. The indicator will return to normal operation when printing has been completed.

To zero the Net Weight accumulator:

1. Press the ACCUM key. The display will show ACCUMULATOR= and turn on the ACCUM
annunciator.
2. Press the GROSS/NET key. The indicator will display the Net Weight accumulator value
and turn on the Net Weight annunciator.
3. Press the ZERO key.
4. The value for the Net Weight accumulator will be reset to zero.
5. The indicator will return to normal operation when the Net Weight accumulator has been
zeroed.

To print the Gross Weight accumulator:

1. Press the ACCUM key. The display will show ACCUMULATOR= and turn on the ACCUM
annunciator.
2. Press the GROSS/NET key twice. The indicator will display the Gross Weight accumulator
value and turn on the Gross Weight annunciator.
3. Press the PRINT key.
4. The value for the Gross Weight accumulator will be printed.
5. The indicator will return to normal operation when printing has been completed.

To zero the Gross Weight accumulator:

1. Press the ACCUM key. The display will show ACCUMULATOR= and turn on the ACCUM
annunciator.
2. Press the GROSS/NET key twice. The indicator will display the Gross Weight accumulator
value and turn on the Gross Weight annunciator.
3. Press the ZERO key.
4. The Gross Weight accumulator will be reset to zero.
5. The indicator will return to normal operation when the Gross Weight accumulator has been
zeroed.

55
 OPERATION, Cont.
ID Storage
The ID Storage feature has been designed to control three different types of transactions and
weighing operations. The first type of transaction assigns a permanent ID string, has a
stored tare weight, and accumulates net weight totals for the ID. The second type assigns a
permanent ID string and accumulates net weight totals for the ID, but doesn't have a permanent
stored weight. The third type temporarily assigns an ID string (while weighing in) and does not
accumulate any net weight totals for the ID.

The first type of permanent transaction is a "single pass" transaction and is used to weigh
loaded containers with a permanent ID string and a previously stored tare weight. The stored
tare weight requires weighing the empty container in advance or if the weight of the empty
container is known, by entering that value as a manual tare weight. The single pass transaction
completes a ticket and accumulates the net weight for the ID associated with the container with
a "one step" weighing operation.

The second type of permanent transaction is a "two pass" transaction and is used to weigh the
loaded container once when it is empty and once when it is loaded. A permanent ID string and
a previously stored zero (0) tare weight is required. In the two pass transaction, the zero tare
weight is replace by the new tare weight after the first pass and returned to zero after the
second pass when the transaction has been completed. The two-pass transaction requires a
"two step" weighing operation. On the first step, the incoming weight will be stored and an
interim ticket will be printed. On the second step, during the outgoing transaction, a complete
ticket will be printed and the net weight for the ID associated with the container will be added to
the accumulator.

The third type is a temporary "two pass" transaction that also requires a "two step" operation.
However, the ID string is only in memory while the container is weighed in and out and the net
weight will not be accumulated. In this type of transaction, on the first pass, the container will be
place on the scale and an ID will be selected either by the operator entering a string in through
the keyboard. The weight will be stored and an interim ticket will be printed. On the second
pass, the ID string is entered and the stored weight is recalled for printing the complete ticket.
After the ticket has printed, the ID number and the stored weight will be removed from memory.

PERMANENT IDENTIFICATION (ID) STRINGS

To Add Or Edit Permanent ID Strings:
1. Press the MEM key. The display will change to ID= and the ID and MEM annunciators will
turn on.
2. Enter up to a 12 digit alphanumeric ID string and press the ENTER key.
3. The display will show ReF=XXXXXXXXXXXX, where XXXXXXXXXXXX is the name
associated with the ID
4. If the name displayed is acceptable, press the ENTER key to save it. Otherwise, using the
alphanumeric keys enter up to 12 characters for the name and press the ENTER key.
5. The display will change to show the current value of weight stored. This weight value is the
tare or empty weight.
6. If the displayed value is correct, press the ENTER key and proceed to step 7. If the value
displayed is in incorrect, enter the correct weight value and then press the ENTER key or to
use the current scale weight, press the GROSS key then the ENTER key.
7. The ACCUM annunciator will turn on (the MEM annunciator is still on).
8. The display will change to show the current value of the accumulator associated with the ID
string.
9. If the displayed value is correct, press the ENTER key to save it. Otherwise, enter the
correct value and then press the ENTER key to save it.
10. To reset the accumulator to zero, press the DELETE key then the ENTER key.
11. The indicator will return to normal operation.
56
 OPERATION, Cont.
ID Storage, Cont.
To Print A Permanent ID String:
1. Press the MEM key. The display will change to ID= with the ID and MEM annunciators
turned on.
2. Key in the desired ID string and press the PRINT key.
3. A ticket containing the stored weight, the accumulated weight along with the ID string will be
printed and the 220 will return to normal operation.
4. If the ID string entered does not exist, the display will show ID NOT FOUND and the 220 will
return to normal operation.

To Delete A Permanent ID String:

1. Press the MEM key. The display will change to ID= with the ID and MEM annunciators
turned on.
2. Enter the ID string to be deleted then press the DELETE key.
3. The display will show ID deleted momentarily.
4. The ID string entered along with its associated accumulator will be deleted and the 220 will
return to normal operation.

To Delete All Permanent ID Strings:

1. Press the MEM key. The display will change to ID= with the ID and MEM annunciators
turned on.
2. Press the DELETE key. The display will show Del All?NO, which asks if all ID strings are to
be deleted.
3. To delete all ID strings, press the 1/YES key to change the display to Del All?YES, then
press the ENTER key.
4. The display will show ID deleted momentarily, then the 220 will return to normal operation.
5. If deleting all ID strings is not desired, with the display showing Del All?NO, press the
ENTER key to return to return to normal operation.

To Print All ID Strings:

1. Press the MEM key. The display will change to ID= with the ID and MEM annunciators
turned on.
2. Press the PRINT key. The display will show Printing while the printer records all currently
stored ID strings and the 220 will return to normal operation.

57
 OPERATION, Cont.
ID Storage, Cont.
TEMPORARY IDENTIFICATION (ID) STRINGS
To Store A Temporary ID String And Print A Ticket - Two Pass Transaction (Two-Step” Operation)
• Press the ID key. The display will show ID= and the ID annunciator will turn on.
• Enter up to a 12 digit alphanumeric ID string and press the PRINT key.
• If this is the first pass for the ID string, the 220 will store the current scale weight under this
ID string, print a ticket and display Print Pass !.

• If this is the second pass for the ID string, the 220 will print a ticket, display Print Pass 2,
and delete the ID string.

To Automatically Assign A Temporary ID String

• Press the ID key. The display will show ID= and the ID annunciator will turn on.
• Press the ENTER key. A temporary ID string will be assigned and the weight stored. A
temporary ticket showing the ID string and weight will be printed.

58
 OPERATION, Cont.
ID Storage, Cont.
PERMANENT ID - SINGLE PASS TRANSACTION (ONE-STEP OPERATION)
The single pass transaction (one step operation) is used to weigh LOADED containers with a
permanent ID string and a previously stored tare weight associated with that ID string. This
requires weighing the empty container in advance or if the empty weight is known, by entering that
value as a manual tare weight.

Three ID Prompts Selected In Setup

1. Place the loaded container on the scale
2. Press the ID key. The display will show XXXXXXXXXXXX= (the Prompt 1 Name selected in
Setup) and the ID annunciator will turn on.
3. Enter up to a 12 digit alphanumeric ID string and press the ENTER key.
4. The display will momentarily show REF=ABCDEFGHJKLM, (the name associated with the ID)
then change to YYYYYYYYYYYY= (the Prompt 2 Name selected in Setup).
a. If only one ID prompt is needed, press the PRINT key to store the weight and print
the ticket. Proceed to Step 9.
5. If two ID prompts are required, enter up to a 12 digit alphanumeric string for the second ID
prompt.
a. If only two ID prompts are needed, press the PRINT key to store the weight and print
the ticket. Proceed to Step 9.
b. If three ID prompts are required press the ENTER key to proceed to the third prompt.
6. The display will show ZZZZZZZZZZZZ= (the Prompt 3 Name selected in Setup).
7. Enter up to a 12 digit alphanumeric string for the third ID prompt.
8. Press the PRINT or ENTER key to store the tare weight and print the ticket.
9. The 220 will print a ticket, display Print Pass 2, and then display Accumulating before
returning to the Gross weight display.
10. The Net weight will be added to the accumulator of the entered ID string and the ticket
printed will show the TIME, DATE, ID, TIME/DATE of Stored Tare weight, the Gross, Tare,
and Net weights.

Two ID Prompts Selected In Setup

1. Place the loaded container on the scale
2. Press the ID key. The display will show XXXXXXXXXXXX= (the Prompt 1 Name selected in
Setup) and the ID annunciator will turn on.
3. Enter up to a 12 digit alphanumeric ID string and press the ENTER key.
4. The display will momentarily show REF=ABCDEFGHJKLM, (the name associated with the ID)
then change to YYYYYYYYYYYY= (the Prompt 2 Name selected in Setup).
a. If only one ID prompt is required, press the PRINT key to store the weight and print
the ticket. Proceed to Step 7.
5. If two ID prompts are required, enter up to a 12 digit alphanumeric string for the second ID
prompt.
6. Press the PRINT or ENTER key to store the tare weight and print the ticket.
7. The 220 will print a ticket, display Print Pass 2, and then display Accumulating before
returning to the Gross weight display.
8. The Net weight will be added to the accumulator of the entered ID string and the ticket
printed will show the TIME, DATE, ID, TIME/DATE of Stored Tare weight, the Gross, Tare,
and Net weights.

59
 OPERATION, Cont.
ID Storage, Cont.
PERMANENT ID - SINGLE PASS TRANSACTION (ONE-STEP OPERATION) Cont.

One ID Prompt Selected In Setup

1. Place the loaded container on the scale.
2. Press the ID key. The display will show XXXXXXXXXXXX= (the Prompt 1 Name selected in
Setup) and the ID annunciator will turn on.
3. Enter up to a 12 digit alphanumeric ID string and press the ENTER key.
4. The display will momentarily show REF=ABCDEFGHJKLM, (the name associated with the ID),
change to Print Pass 2, and then display Accumulating before returning to the Gross
weight display.
5. The Net weight will be added to the accumulator of the entered ID string and the ticket
printed will show the TIME, DATE, ID, TIME/DATE of Stored Tare weight, the Gross, Tare,
and Net weights.

PERMANENT ID - TWO PASS TRANSACTION (TWO-STEP OPERATION)

The two-pass transaction is a two-step operation used to weigh the container once when it is
empty and once when it is loaded. A permanent ID string and a previously stored zero (0) tare
weight associated with that ID string are required. In the two pass transaction, the zero (0) tare
weight will be replaced by the new tare weight after the first pass and the stored weight will return
to zero (0) after the second pass. On the first step, the incoming weight will be stored and an
interim ticket will be printed. On the second step, during the outgoing transaction, a complete
ticket will be generated and the net weight will be added to the permanent ID string accumulator.

Step 1 - Empty or Loaded Container With Three ID Prompts Selected In Setup

1. Place the loaded container on the scale
2. Press the ID key. The display will show XXXXXXXXXXXX= (the Prompt 1 Name selected in
Setup) and the ID annunciator will turn on.
3. Enter up to a 12 digit alphanumeric ID string and press the ENTER key.
4. The display will momentarily show REF=ABCDEFGHJKLM, (the name associated with the ID)
then change to YYYYYYYYYYYY= (the Prompt 2 Name selected in Setup).
a. If only one ID prompt is needed AND a ticket is desired, press the PRINT key to store
the weight and print the ticket. The display will show Print Pass 1. Proceed to Step 8.
5. If two ID prompts are required, enter up to a 12 digit alphanumeric string for the second ID
prompt.
b. If only two ID prompts are needed AND a ticket is desired, press the PRINT key to store
the weight and print the ticket. The display will show Print Pass 1. Proceed to Step 8.
c. If three ID prompts are required press the ENTER key to proceed to the third prompt.
6. The display will show ZZZZZZZZZZZZ= (the Prompt 3 Name selected in Setup).
7. Enter up to a 12 digit alphanumeric string for the third ID prompt.
a. If a ticket is desired, press the PRINT key to store the weight and print the ticket. The
display will show Print Pass 1. Proceed to Step 8.
b. If a ticket is NOT desired, press the ENTER key to store the weight. Proceed to Step 8.
8. The 220 will return to the Gross weight display.

60
 OPERATION, Cont.
ID Storage, Cont.
PERMANENT ID - TWO PASS TRANSACTION (TWO-STEP OPERATION, Cont.)
Step 1 - Empty or Loaded Container With Two ID Prompts Selected In Setup
1. Place the loaded container on the scale
2. Press the ID key. The display will show XXXXXXXXXXXX= (the Prompt 1 Name selected in
Setup) and the ID annunciator will turn on.
3. Enter up to a 12 digit alphanumeric ID string and press the ENTER key.
4. The display will momentarily show REF=ABCDEFGHJKLM, (the name associated with the ID)
then change to YYYYYYYYYYYY= (the Prompt 2 Name selected in Setup).
a. If only one ID prompt is needed AND a ticket is desired, press the PRINT key to store
the weight and print the ticket. The display will show Print Pass 1. Proceed to Step 6.
5. If two ID prompts are required, enter up to a 12 digit alphanumeric string for the second ID
prompt.
a. If a ticket is desired, press the PRINT key to store the weight and print the ticket. The
display will show Print Pass 1. Proceed to Step 6.
b. If a ticket is NOT desired, press the ENTER key to store the weight. Proceed to Step 6.
6. The 220 will return to the Gross weight display.

Step 1 - Empty or Loaded Container With One ID Prompt Selected In Setup

1. Place the loaded container on the scale
2. Press the ID key. The display will show XXXXXXXXXXXX= (the Prompt 1 Name selected in
Setup) and the ID annunciator will turn on.
3. Enter up to a 12 digit alphanumeric ID string.
a. If a ticket is desired, press the PRINT key to store the weight and print the ticket. The
display will show Print Pass 1. Proceed to Step 4.
b. If a ticket is NOT desired, press the ENTER key to store the weight. Proceed to Step 4.
4. The display will momentarily show REF=ABCDEFGHJKLM, (the name associated with the ID),
then return to the Gross weight display.

Step 2 - Empty or Loaded Container with One, Two or Three ID Prompts Selected In Setup
1. Place loaded container on the scale.
2. Press the ID key. The display will show XXXXXXXXXXXX= (the Prompt 1 Name selected in
Setup) and the ID annunciator will turn on.
3. Enter up to a 12 digit alphanumeric ID string and press the PRINT key.
4. The 220 will print a ticket, display Print Pass 2, and then display Accumulating before
returning to the Gross weight display.
5. The Net weight will be added to the accumulator of the entered ID string and the ticket
printed will show the TIME, DATE, ID, TIME/DATE of Stored Tare weight, the Gross, Tare,
and Net weights.

61
 OPERATION, Cont.
ID Accumulators
To view the ID accumulators:
1. Press the ACCUM key. The display will show ACCUMULATOR= and turn on the ACCUM
annunciator.
2. Press the ID or NET keys to select the type of accumulator to view.
To view a single ID accumulator, press the ID key. The display will show ID=. Input the ID
string to be viewed and press the ENTER key. The accumulator value of the ID entered will
be displayed or if the accumulator value is greater than (>) 999,999,999, OVERFLOW will be
displayed.
To view the Net accumulator, press the GROSS/NET key. The Net accumulator value will
be displayed without any additional prompts or if the accumulator value is greater than (>)
999,999,999, OVERFLOW will be displayed.
To view the Gross accumulator, press the GROSS/NET key twice. The Gross accumulator
value will be displayed without any additional prompts or if the accumulator value is greater
than (>) 999,999,999, OVERFLOW will be displayed.
3. Press the ENTER key to return to normal operation.

To print a single ID accumulator

1. Press the ACCUM key. The display will show ACCUMULATOR= and turn on the ACCUM
annunciator.
2. Press the ID key.
3. Input the ID string and press the ENTER key.
4. Press the PRINT key.
5. The accumulator value for the ID entered will be printed.
6. The indicator will return to normal operation when printing has been completed.

To print all active ID accumulators:

1. Press the ACCUM key. The display will show ACCUMULATOR= and turn on the ACCUM
annunciator.
2. Press the ID key.
3. Press the PRINT key.
4. The accumulator values for ALL active ID’s will be printed.
5. The indicator will return to normal operation when printing has been completed.

To zero a single ID accumulator:

1. Press the ACCUM key. The display will show ACCUMULATOR= and turn on the ACCUM
annunciator.
2. Press the ID key.
3. Input the ID string and press the ENTER key.
4. Press the ZERO key.
5. The accumulator value for the ID entered will be reset to zero.
6. The indicator will return to normal operation when the ID entered has been zeroed.

To zero all active ID accumulators:

1. Press the ACCUM key. The display will show ACCUMULATOR= and turn on the ACCUM
annunciator.
2. Press the ID key.
3. Press the DELETE key.
4. The accumulator values for ALL active ID’s will be reset to zero.
5. The indicator will return to normal operation when all active ID’s have been zeroed.

62
 OPERATION, Cont.
Digital Fill Control
The Digital Fill Control (DFC) feature has been designed to control the filling or discharge of
material automatically. The DFC feature controls relays in an external enclosure and
adds a number of features to the 220 indicator. Those features include:

Start Verification
Pressing the START key changes the display to START=YES to verify you are sure you want to
start the fill operation.

One or Two Speed Operation

• The single speed operation is a fast output only, fill operation.
• The two speed operation will begin the fill operation with both outputs on until the weight
reaches the FAST= value. At that weight, the fast output will be turned off and only the slow
output will remain on until the SLOW= weight is reached. At that weight, the slow output will
be turned off and the fill operation is complete.

Auto Trim
Auto Trim is a feature that when enabled, will adjust for differences in the preset trim and the
actual trim weight. For example, if the preset SLOW= weight is set at 5000 lbs and the TRIM= is
set at 100 lbs, the cut-off will be at 4900 lbs. If the actual weight of the trim is 50 lbs, the total
weight of the material discharged will be 4950 lbs, not 5000. With Auto Trim enabled, starting
with the next operation, the TRIM= will be adjusted until the 5000 lbs preset weight total is
achieved. Depending on how much difference there is between the programmed trim and the
actual trim, it may take several operations before the full preset weight amount is reached.

Auto Print
This feature, when enabled, allows automatic print of the delivered net or gross weight at the
end of the fill operation.

DUMP GATE PARAMETERS - (One Or Two Speed Operation)

If DUMP GATE = YES was selected during setup:
1. With the indicator in the Gross Weight mode (Gross annunciator, G on the display), press
the ASTERISK key then the PRESET key.
2. The display will show ZERO T=XXXXXXX, where XXXXXXX is the current value of the Zero
Tolerance. Zero tolerance is a range of weight within which the scale is considered empty.
3. If the displayed value is acceptable, press the ENTER key to save it, otherwise use the
numeric keys to enter a new value, then press the ENTER key to save it. Allowable values
are 0 through scale capacity.
4. The display will show GATE TIMR=XX, where XX is the current value of the gate timer. The
gate timer is used to control the amount of time (in seconds) the gate is left open after the
weight falls below the zero tolerance (ZERO T) weight value.
5. If the displayed value is acceptable, press the ENTER key to save it, otherwise use the
numeric keys to enter a new value, then press the ENTER key to save it. Allowable values
are: 0 through 99 seconds.

63
 OPERATION, Cont.
Digital Fill Control, Cont.
ONE SPEED OPERATION
Parameter Setup

1. With the indicator showing Gross Weight (G annunciator displayed), press the PRESET key.
2. The display will show FILL=, the prompt for the stored target weight.
3. If the displayed value is acceptable, press the ENTER key to save it, otherwise use the
numeric keys to enter a new target weight, then press the ENTER key to save it.
4. The display will change to TRIM=, the prompt for the trim weight.
5. If the displayed value is acceptable, press the ENTER key to save it, otherwise use the
numeric keys to enter the new trim weight, then press the ENTER key to save it. Note, that
the TRIM= weight is to compensate for material in transit.
6. If MULT DROP=YES was selected during setup, the display will show DROP CNT=X, where X
is the number of drops to perform.
7. If the displayed value is acceptable, press the ENTER key to save it, otherwise use the
numeric keys to enter a new value, then press the ENTER key to save it. Allowable values
are: 1 through 9.

NOTE! The target (FILL=) and TRIM= weights are stored in non-volatile memory.

ONE SPEED OPERATION

To Start a Fill Operation
1. Press the START/STOP key. The display will show START=YES.
2. Press the ENTER key to start the fill operation, or press the 0/NO key to abort the operation.
3. The preset (1) annunciator and relay will turn on and the fill operation will begin.
4. The weight will increase to the FILL= value (minus the TRIM= value). When the displayed
weight reaches that value, the relay and preset (1) annunciator are turned off.
5. When all motion stops, the weight will be printed (if a printer is attached and automatic print
was enable in setup).
6. The trim weight will be recalculated, stored in memory and the displayed weight value
added to the PRESET and GROSS or NET accumulators.

To Suspend (Pause) or Stop (Abort) a Fill Operation in Progress

The fill operation can be suspended (paused) or stopped (aborted) by the operator if needed by
pressing the START/STOP key

1. Press the START/STOP key.

2. The fill operation will be suspended (paused) and the display will change to CONTINUE=YES.
3. To continue the fill operation where it was before it was suspended, press the ENTER key.
4. To stop (abort) the fill operation, press the 0/NO key and then the ENTER key.
5. The 220 will return to normal operation.

64
 OPERATION, Cont.
Digital Fill Control, Cont.
TWO SPEED OPERATION
Parameter Setup
1. With the indicator showing Gross Weight (G annunciator displayed), press the PRESET key.
2. The display will show FAST=, the prompt for the fast output target weight.
3. If the displayed value is acceptable, press the ENTER key to save it, otherwise use the
numeric keys to enter a new target weight, then press the ENTER key to save it.
4. The display will change to SLOW=, the prompt for the slow output target weight.
5. If the displayed value is acceptable, press the ENTER key to save it, otherwise use the
numeric keys to enter a new target weight, then press the ENTER key to save it.
6. The display will change to TRIM=, the prompt for the trim weight.
7. If the displayed value is acceptable, press the ENTER key to save it, otherwise use the
numeric keys to enter the new trim weight, then press the ENTER key to save it. Note, that
the TRIM= weight is to compensate for material in transit.
8. If MULT DROP=YES was selected during setup, the display will show DROP CNT=X, where X
is the number of drops to perform.
9. If the displayed value is acceptable, press the ENTER key to save it, otherwise use the
numeric keys to enter a new value, then press the ENTER key to save it. Allowable values
are: 1 through 9.

NOTE! The target weights (FAST= and SLOW=) and the TRIM= weights are stored
in non-volatile memory.

To Start a Fill Operation

If GATE SEQ=1 was selected during setup:
1. Press the START/STOP key. The display will show START=YES.
2. Press the ENTER key to start the fill operation, or press the 0/NO key to abort the operation.
3. The 1 and 2 preset annunciators and both relays will turn on beginning the fill operation.
4. The weight will increase to the FAST= value. When the displayed weight reaches that value,
the first relay and the preset (1) annunciator are turned off.
5. The fill operation will continue until the weight reaches the SLOW= value (minus the TRIM=
value). When the weight reaches that value, the second relay and preset (2) annunciator
are turned off.
6. When all motion stops, the weight will be printed (if a printer is attached and automatic print
was enable in setup).
7. The trim weight will be recalculated, stored in memory and the displayed weight value
added to the PRESET and GROSS or NET accumulators.

65
 OPERATION, Cont.
Digital Fill Control, Cont.
TWO SPEED OPERATION
If GATE SEQ=2 was selected during setup:
1. Press the START/STOP key. The display will show START=YES.
2. Press the ENTER key to start the fill operation, or press the 0/NO key to abort the operation.
3. The first preset annunciator and relay will turn on beginning the fill operation.
4. The weight will increase to the FAST= value. When the displayed weight reaches that value,
the first relay and the preset annunciator are turned OFF and the second relay and preset
annunciator are turned ON.
5. The fill operation will continue until the weight reaches the SLOW= value (minus the TRIM=
value). When the weight reaches that value, the second relay and preset (2) annunciator
are turned off.
6. When all motion stops, the weight will be printed (if a printer is attached and automatic print
was enable in setup).
7. The trim weight will be recalculated, stored in memory and the displayed weight value
added to the PRESET and GROSS or NET accumulators.

To Suspend (Pause) or Stop (Abort) a Fill Operation in Progress

The fill operation can be suspended (paused) or stopped (aborted) by the operator if needed by
pressing the START/STOP key

1. Press the START/STOP key.

2. The fill operation will be suspended (paused) and the display will change to CONTINUE=YES.
3. To continue the fill operation where it was before it was suspended, press the ENTER key.
4. To stop (abort) the fill operation, press the 0/NO key and then the ENTER key.
5. The 220 will return to normal operation.

66
 OPERATION, Cont.
Digital Fill Control, Cont.
DECUMULATIVE FILL OPERATION
The decumulative operation is used when weighing material out of a weigh hopper. The fill signal
will be used to open and close a weigh hopper gate. The settings for the DFC decumulative
operation to function properly are as follows:

MODE OF OP = 2
DUMP GATE = NO
DCUMULATE = YES
CLR TARE = NO

To Start a Decumulative Fill Operation

The weigh hopper must be filled with material that equals or exceeds the amount of the preset
value to be removed, otherwise an error message -CHECK MATL- will be displayed. This message
indicates that the weigh hopper does not have enough material to meet the requirement of the
preset weight value. Either more material has to be added to the weigh hopper or the preset
weight value must be reduced.

1. With the indicator showing Gross Weight (G annunciator displayed), press the
START/STOP key.
2. The display will show START=YES.
3. Press the ENTER key to start the fill (discharge) operation, or press the 0/NO key to abort
the operation.
4. The indicator will switch to the Net Weight mode (N annunciator displayed) displaying zero
weight, and the first preset annunciator and relay will turn on beginning the operation.
5. The weight will increase on the display. The weight is actually being discharged from the
weigh hopper.
6. When the displayed weight reaches the preset value, the operation will stop. The first
preset annunciator and relay will turn off.
7. When all motion stops, the weight will be printed (if a printer is attached and automatic print
was enable in setup).
8. The indicator will remain in the NET mode. The Gross Weight can be viewed by pressing
the NET/GROSS key to select the Gross Weight.
9. The operation is repeated until the weigh hopper weight goes below the preset weight
value. At that time, more material must be placed into the weigh hopper.

NOTE! If the decumulative operation is used for multiple material in a compartmentalized weigh
hopper, the 220 can only check the total weight of material to verify there is sufficient amount to
meet the preset values.

67
 OPERATION, Cont.
Preset Weight Comparators
The weight indicator has eight outputs, which can be configured during the setup of the weight
indicator to perform as Preset Weight Comparators. If the preset weight comparator feature was
selected during setup, the indicator will compare each enabled preset weight value with the
displayed weight and then output a signal for each preset based on the results of that comparison.

Enter the Preset values using the following procedure:

1. With the indicator in the Gross Weight mode (Gross annunciator, G on the display), press
the PRESET key.
2. The display will show PSET1=XXXXXXX, where XXXXXXX is the current value of the first
preset.
3. If the displayed value is acceptable, press the ENTER key to save it, otherwise use the
numeric keys to enter a new value, then press the ENTER key to save it.
4. The display will show TRIM=XXXXXXX, where XXXXXXX is the current value of the first
preset trim weight.
5. If the displayed value is acceptable, press the ENTER key to save it, otherwise use the
numeric keys to enter a new value, then press the ENTER key to save it.

Remember that the trim weight is to compensate for material in transit and causes
the preset to turn on when the displayed weight equals or exceeds the Preset
weight value LESS its associated Trim weight value. Also remember that the
preset is based on the displayed weight, which can be either gross or net weight.

6. The display will show PSET2=XXXXXX, where XXXXXX is the current value of the second
preset.
7. If the displayed value is acceptable, press the ENTER key to save it, otherwise use the
numeric keys to enter a new value, then press the ENTER key to save it.
8. Continue with this procedure until a value for each preset (and trim) to be used has been
entered.
9. After the last preset value is entered, the 220 will return to normal operation.

NOTE! Enter a zero (0) then press the ENTER key if the preset weight comparator is not
to be used.

After entry of the presets is complete, operation may begin. The PWC’s are always active unless a
zero preset value has been entered for the preset.

Remember that the preset weight comparators function operates on the absolute value
of the weight ignoring the polarity.

68
 OPERATION, Cont.
Checkweigher
When selected, the checkweigher will compare the displayed weight with preset values.
• If the checkweigher feature is configured for a 3-zone weight comparison, the indicator will
make a comparison of the displayed weight with a high (over) and low (under) preset value.
The results of that comparison will be indicated as Over, Under or Accept.
• If the checkweigher feature is configured for the 5-zone weight comparison, the indicator will
make a comparison of the displayed weight with the high (over), high-accept (high ok), low-
accept (low ok) and low (under) preset values. The results of this comparison will be
indicated as Over, High-Accept, Accept, Low-Accept or Under.

Enter the Preset values for a 3 zone Checkweigher using the following procedure:
1. With the indicator in the Gross Weight mode (Gross annunciator, G on the display), press
the PRESET key.
2. The display will show UNDER=XXXXXX, where XXXXXX is the current value of the under
preset.
3. If the displayed value is acceptable, press the ENTER key to save it, otherwise use the
numeric keys to enter a new value, then press the ENTER key to save it.
4. The display will show OVER=XXXXXX, where XXXXXX is the current value of the over preset
5. If the displayed value is acceptable, press the ENTER key to save it, otherwise use the
numeric keys to enter a new value, then press the ENTER key to save it. Note that the over
value must be greater than the under value.
6. After the over preset value is entered, the 220 will return to normal operation.

Enter the Preset values for a 5 zone Checkweigher using the following procedure:
1. With the indicator in the Gross Weight mode (Gross annunciator, G on the display), press
the PRESET key.
2. The display will show UNDER=XXXXXX, where XXXXXX is the current value of the under
preset.
3. If the displayed value is acceptable, press the ENTER key to save it, otherwise use the
numeric keys to enter a new value, then press the ENTER key to save it.
4. The display will show LOW OK=XXXXXX, where XXXXXX is the current value of the low
accept preset.
5. If the displayed value is acceptable, press the ENTER key to save it, otherwise use the
numeric keys to enter a new value, then press the ENTER key to save it. Note that this
value must be greater than the under value.
6. The display will show HIGH OK=XXXXXX, where XXXXXX is the current value of the high
accept preset.
7. If the displayed value is acceptable, press the ENTER key to save it, otherwise use the
numeric keys to enter a new value, then press the ENTER key to save it. Note that this
value must be greater than the under value, but less than the over value.
8. The display will show OVER=XXXXXX, where XXXXXX is the current value of the over preset
9. If the displayed value is acceptable, press the ENTER key to save it, otherwise use the
numeric keys to enter a new value, then press the ENTER key to save it. Note that the over
value must be greater than the high accept value.
7. After the over preset value is entered, the 220 will return to normal operation.

Remember that the checkweigher function operates on the absolute value of the weight
ignoring the polarity.

69
 OPERATION, Cont.
Batcher (Two Speed Operation)
INGREDIENT/BIN SETUP (Maximum of 3 Ingredients/bins)
1. With the indicator in the Gross Weight mode (Gross annunciator, G on the display), press
the PRESET key.
2. The display will show ING 1=X, where X is the bin number for the first ingredient.
3. If the displayed value is acceptable, press the ENTER key to save it, otherwise use the
numeric keys to enter a new value, then press the ENTER key to save it.
4. The display will show FAST=, the prompt for the first cutoff weight.
5. If the displayed value is acceptable, press the ENTER key to save it, otherwise use the
numeric keys to enter a new target weight, then press the ENTER key to save it. Allowable
values are 0 through scale capacity.
6. The display will change to SLOW=, the prompt for the total weight desired for this ingredient.
7. If the displayed value is acceptable, press the ENTER key to save it, otherwise use the
numeric keys to enter a new target weight, then press the ENTER key to save it. Allowable
values are 0 through scale capacity.
8. The display will show ING 2=X, where X is the bin number for the second ingredient.
9. Repeat steps 4 through 7 for each ingredient.

NOTE! With the display showing ING X=, entering a 0 (zero) and pressing the ENTER key
will stop prompting for ingredient data and advance you to the BATCH CNT= (batch count)
prompt.

10. The display will show BATCH CNT=XX, where X is the number of batches to perform.
11. If the displayed value is acceptable, press the ENTER key to save it, otherwise use the
numeric keys to enter a new value, then press the ENTER key to save it. Allowable values
are: 0 through 99. Note the next batch will automatically start after closing the dump gate.

BATCHER PARAMETER SETUP

Remember that the trim weight is to compensate for material in transit and causes
the preset to turn on when the displayed weight equals or exceeds the Preset
weight value LESS its associated Trim weight value. Also remember that the
preset is based on the displayed weight, which can be either gross or net weight.

1. With the indicator in the Gross Weight mode (Gross annunciator, G on the display), press
the ASTERISK key then the PRESET key.
2. The display will show TRM 1=XXXXXXX, where XXXXXXX is the current value of the first
preset trim weight.
3. If the displayed value is acceptable, press the ENTER key to save it, otherwise use the
numeric keys to enter a new value, then press the ENTER key to save it.
4. The display will show TRM 2=XXXXXXX, where XXXXXXX is the current value of the second
preset trim weight.
5. If the displayed value is acceptable, press the ENTER key to save it, otherwise use the
numeric keys to enter a new value, then press the ENTER key to save it.

70
 OPERATION, Cont.
Batcher (Two Speed Operation), Cont.
6. The display will show TRM 3=XXXXXXX, where XXXXXXX is the current value of the third
preset trim weight.
7. If the displayed value is acceptable, press the ENTER key to save it, otherwise use the
numeric keys to enter a new value, then press the ENTER key to save it.
8. The display will show ZERO T=XXXXXXX, where XXXXXXX is the current value of the Zero
Tolerance. Zero tolerance is a range of weight within which the scale is considered empty.
9. If the displayed value is acceptable, press the ENTER key to save it, otherwise use the
numeric keys to enter a new value, then press the ENTER key to save it. Allowable values
are 0 through scale capacity.
10. The display will show GATE TIMR=XX, where XX is the current value of the gate timer. The
gate timer is used to control the amount of time (in seconds) the gate is left open after the
weight falls below the zero tolerance (ZERO T) weight value.
11. If the displayed value is acceptable, press the ENTER key to save it, otherwise use the
numeric keys to enter a new value, then press the ENTER key to save it. Allowable values
are: 0 through 99 seconds.

TO START A BATCH OPERATION

1. Press the START/STOP key. The display will show START=YES.
2. Press the ENTER key to start the operation, or press the 0/NO key to abort the operation.
3. The preset annunciators (1 and 2) and both relays will turn on and the operation will begin.
4. The weight will increase to the FAST= value. When the displayed weight reaches that value,
the first relay and the preset (1) annunciator are turned off.
5. The operation will continue until the weight reaches the SLOW= value (minus the TRIM=
value). When the displayed weight reaches that value, the second relay and preset (2)
annunciator are turned off.
6. When all motion stops, the weight will be printed (if Auto Print is enabled and a printer is
attached).
7. The trim weight will be recalculated, stored in memory and the displayed weight value
added to the GROSS or NET accumulators.

NOTE! The target weights (FAST= and SLOW=) and the TRM X= weight are stored in
non-volatile memory.

71
 OPERATION, Cont.
Batcher (Single Speed Operation)
INGREDIENT/BIN SETUP (Maximum of 7 Ingredients/bins)
1. With the indicator in the Gross Weight mode (Gross annunciator, G on the display), press
the PRESET key.
2. The display will show ING 1=X, where X is the bin number for the first ingredient.
3. If the displayed value is acceptable, press the ENTER key to save it, otherwise use the
numeric keys to enter a new value, then press the ENTER key to save it.
4. The display will show FILL=, the prompt for the total weight desired for this ingredient.
5. If the displayed value is acceptable, press the ENTER key to save it, otherwise use the
numeric keys to enter a new target weight, then press the ENTER key to save it. Allowable
values are 0 through scale capacity.
6. The display will show ING 2=X, where X is the bin number for the second ingredient.
7. Repeat steps 4 and 5 for each ingredient/bin used.

NOTE! With the display showing ING X=, entering 0 (zero) then pressing the ENTER key
will stop the ingredient data prompts and advance to the BATCH CNT= prompt.

8. The display will show BATCH CNT=XX, where X is the number of batches to perform.
9. If the displayed value is acceptable, press the ENTER key to save it, otherwise use the
numeric keys to enter a new value, then press the ENTER key to save it. Allowable values
are: 0 through 99. Note the next batch will automatically start after closing the dump gate.

BATCHER PARAMETER SETUP

Remember that the trim weight is to compensate for material in transit and causes
the preset to turn on when the displayed weight equals or exceeds the Preset
weight value LESS its associated Trim weight value. Also remember that the
preset is based on the displayed weight, which can be either gross or net weight.

1. With the indicator in the Gross Weight mode (Gross annunciator, G on the display), press
the ASTERISK key then the PRESET key.
2. The display will show TRM 1=XXXXXXX, where XXXXXXX is the current value of the first
preset trim weight.
3. If the displayed value is acceptable, press the ENTER key to save it, otherwise use the
numeric keys to enter a new value, then press the ENTER key to save it.
4. The display will show TRM 2=XXXXXXX, where XXXXXXX is the current value of the second
preset trim weight.
5. Repeat step 3 for each ingredient/bin used.
6. The display will show ZERO T=XXXXXXX, where XXXXXXX is the current value of the Zero
Tolerance. Zero tolerance is a range of weight within which the scale is considered empty.
7. If the displayed value is acceptable, press the ENTER key to save it, otherwise use the
numeric keys to enter a new value, then press the ENTER key to save it. Allowable values
are 0 through scale capacity.
8. The display will show GATE TIMR=XX, where XX is the current value of the gate timer. The
gate timer is used to control the amount of time (in seconds) the gate is left open after the
weight falls below the zero tolerance (ZERO T) weight value.
9. If the displayed value is acceptable, press the ENTER key to save it, otherwise use the
numeric keys to enter a new value, then press the ENTER key to save it. Allowable values
are: 0 through 99 seconds.

72
 OPERATION, Cont.
Batcher (Single Speed Operation), Cont.
TO START A BATCH OPERATION
1. Press the START/STOP key. The display will show START=YES.
2. Press the ENTER key to start the operation, or press the 0/NO key to abort the operation.
3. The preset (1) annunciator and relay will turn on and the operation will begin.
4. The weight will increase to the FILL= value (minus the TRIM= value). When the displayed
weight reaches that value, the relay and preset (1) annunciator are turned off.
5. When all motion stops, the weight will be printed (if Auto Print is enabled and a printer is
attached).
6. The trim weight will be recalculated, stored in memory and the displayed weight value
added to the PRESET and GROSS or NET accumulators.

NOTE! The target (FILL=) and TRM X= weights are stored in non-volatile memory.

DECUMULATIVE BATCHER OPERATION

The decumulative operation is used when weighing material out of a weigh hopper. The weigh
hopper has multiple compartments with a gate for each compartment. The fill signal will be used to
open and close the different weigh hopper gates. The settings for the Batcher decumulative
operation to function properly are as follows:

MODE OF OP = 5 DUMP GATE = NO

DCUMULATE = YES CLR TARE = NO

To Start a Decumulative Batch Operation

The weigh hopper must be filled with material that equals or exceeds the amount of the preset
value to be removed, otherwise an error message -CHECK MATL- will be displayed. This message
indicates that the weigh hopper does not have enough material to meet the requirement of the
preset weight value. Either more material has to be added to the weigh hopper or the preset
weight value must be reduced.

1. With the indicator showing Gross Weight (G annunciator displayed), press the
START/STOP key. The display will show START=YES.
2. Press the ENTER key to start the fill (discharge) operation, or press the 0/NO key to abort
the operation.
3. The indicator will switch to the Net Weight mode (N annunciator displayed) displaying zero
weight, and the first preset annunciator and relay will turn on beginning the operation.
4. The weight will increase on the display. The weight is actually being discharged from the
weigh hopper. When the displayed weight reaches the preset value, the operation will stop.
The first preset annunciator and relay will turn off. (If more than one material is selected, the
display will change to zero weight Net and the second preset annunciator and relay will turn
on. The next material will start filling (discharging) to the preset value.)
5. When all motion stops, the weight will be printed (if a printer is attached and automatic print
was enable in setup).
6. The indicator will change to the GROSS mode.
7. The operation is repeated until the weigh hoppers weight goes below the preset weight
value for all of the materials required in the batch. At that time, more material must be
placed into the weigh hopper.

NOTE! When using the decumulative operation for multiple material in a compartmentalized weigh
hopper, the 220 can only check the total weight of material to verify there is sufficient amount to
meet the preset values.
73
 OPERATION, Cont.
Batcher Bin Accumulators
To view the BIN accumulators:
1. Press the ACCUM key. The display will show ACCUMULATOR= and turn on the ACCUM
annunciator.
2. Press the PRESET key. The display will show BIN=.
3. Input the bin number to be viewed and press the ENTER key.
4. The accumulator value of the bin number entered will be displayed or if the accumulator
value is greater than (>) 999,999,999, OVERFLOW will be displayed.
5. Press the ENTER key to return to normal operation.

To print a single BIN accumulator

1. Press the ACCUM key. The display will show ACCUMULATOR= and turn on the ACCUM
annunciator.
2. Press the PRESET key. The display will show BIN=.
3. Input the bin number to be printed and press the ENTER key.
4. Press the PRINT key.
5. The accumulator value for the bin number entered will be printed.
6. Press the ENTER key to return to normal operation.

To zero a single BIN accumulator

1. Press the ACCUM key. The display will show ACCUMULATOR= and turn on the ACCUM
annunciator.
2. Press the PRESET key. The display will show BIN=.
3. Input the bin number to be zeroed and press the ENTER key.
4. Press the ZERO key.
5. The accumulator value for the bin number entered will be reset to zero.
6. Press the ENTER key to return to normal operation.

To print ALL BIN accumulators

1. Press the ACCUM key. The display will show ACCUMULATOR= and turn on the ACCUM
annunciator.
2. Press the PRESET key. The display will show BIN=.
3. Press the PRINT key.
4. The accumulator values for ALL bins will be printed.
5. Press the ENTER key to return to normal operation.

74
 OPERATION, CONT.
Counting
.

You must select LFT=NO, during Setup and Calibration to enable the COUNT key and
counting functions.

Sampling and Counting

1. With the indicator in the Gross Weight mode (Gross annunciator, G on the display), press
the COUNT/SAMPLE key. The display will show ADD 5 PCS if no previous sample has
been taken or COUNT= if a sample has previously been taken.
2. If ADD 5 PCS is displayed, proceed to step 4.
3. If COUNT= is displayed, press the COUNT/SAMPLE key again to change the display to
show ADD 5 PCS then continue to step 4.
4. If needed, press the COUNT/SAMPLE key again to step to the next sample quantity.
Continue pressing the COUNT/SAMPLE key until the desired value is displayed.

Note, that pressing the COUNT/SAMPLE key repeatedly will cause the sample
quantity to step in the following sequence: 5, 10, 25, 50, 75, 5, 10, etc.

5. When the displayed value (for the sample size) is acceptable, press the ENTER key OR
6. Use the numeric keys to enter a new value (for the sample size), then press the ENTER key
to save it and proceed with the counting operation.
7. Add the indicated sample quantity and press the ENTER key.
8. Add the pieces to be counted and read total the count.
9. Press the NET/GROSS key to complete the counting operation and return the 220 to normal
operation.

Counting Out From A Container

1. Place the filled container on the scale platform and press the TARE key.
2. The display will show zero weight and turn on the Net Weight annunciator.
3. Press the COUNT/SAMPLE key.
4. Remove a sample piece from the container and press the ENTER key.
5. Remove the pieces from the container and read the total number removed.
6. Press the NET/GROSS key to complete the counting operation and return the 220 to
normal operation.

NOTES:
• As your need for counting accuracy increases, the size of your samples must also increase.
• As individual uniformity of your parts decreases, sample size must increase.
• Manual counting errors may occur if samples larger than necessary are used.
• Because of variation of individual container weights, be certain to "tare off" each container
by placing the empty container on the scale and pressing the ZERO key before proceeding
with the count operation.

75
 OPERATION, CONT.
Count Accumulators
To view the COUNT accumulators:
1. Press the ACCUM key. The display will show ACCUMULATOR= and turn on the ACCUM
annunciator.
2. Press the COUNT/SAMPLE key.
3. The indicator will display XXXXXXXXX PCS, the piece count accumulator value.
4. Press the ENTER key to return to normal operation.

To print the COUNT accumulator:

1. Press the ACCUM key. The display will show ACCUMULATOR= and turn on the ACCUM
annunciator.
2. Press the COUNT/SAMPLE key. The indicator will display the piece count accumulator
value.
3. Press the PRINT key.
4. The value for the Piece Count accumulator will be printed.
5. Press the ENTER key.
6. The indicator will return to normal operation when printing has been completed.

To zero the COUNT accumulator:

1. Press the ACCUM key. The display will show ACCUMULATOR= and turn on the ACCUM
annunciator.
2. Press the COUNT/SAMPLE key. The indicator will display the piece count accumulator
value.
3. Press the ZERO key.
4. The value for the Piece Weight accumulator will be reset to zero.
5. Press the ENTER key to return to normal operation.

76
 INFRARED (IR) DATA PORT
This section describes the infrared (IR) data port, standard on the model 220 weight-indicating
instrument. The IR port is located on the front panel of the indicator on the right side of the
numeric keypad (see Figure No. 14)

The IR port transmits and receives data at

19.2k baud, 8 data bits, No parity and 1 stop Infrared Port
bit and can send and receive data in all the
formats supported by serial port COM 1.

To use the IR port, you need the following:

• A computer (such as a desktop or
laptop) or a Personal Digital Assistant
(PDA) equipped with an IR port.
• An infrared port driver that allows the
computer or PDA to communicate with
IR port in the 220.
• Application software for the computer or
PDA to send and receive the data.
Figure No. 14

USING THE IR PORT

1. Make sure the 220 is on and the computer or PDA is ready to communicate.
2. Align the computer within 3 feet (1 meter) of the IR port.
3. Ensure that the ports are facing each other (line-of-sight) with no more than a 15º angle to
either the left and right or above and below.
4. Send the command to the 220.
5. The 220 will perform the command (e.g. change from Gross to Net weight on the display) or
the data requested will be sent to the computer or PDA.

77
 ANALOG OUTPUT OPTION BOARD
This section describes the installation, setup and calibration of the optional Analog Output option
board. This option consists of both a 0 to 10 volt and 4 to 20 mA analog output.

The Analog Output option board (Cardinal p/n 8200-C210-0A) is a 14-bit (16,383 states) analog
representation of the displayed weight. The maximum load resistance for the current output is 500
ohms. The minimum load resistance for the voltage output is 2K ohms. Connections are made via
a terminal block on the back of the option board. Refer to Figure No. 15 for the connector pin
layout.

The 220 indicator features complete "ranging" for analog output. Users may select a weight range
to be used for a selectable voltage range. This covers all current indicators/users and expands the
capabilities for new applications. The 220 indicator also have auto-detect for option board
installation. When the analog output board is found, additional prompts will be added to Setup.
The main menu adds ANALOG OUT after KEY LOCK OUT. In addition, the calibration sequence
includes the steps necessary to calibrate the analog output.

Mounting The Analog Output Board

NOTE! Should your indicator come with the Analog Output board already installed, the
following information describing the mounting of the board does not apply. Proceed to the
Cable Installation section.

1. Make sure the power to the indicator is OFF. Unplug

the AC adapter and/or remove the battery.
2. Remove the 14 acorn nuts securing the back panel to
the main housing.
3. Lift the back panel from the main housing, taking care
not to stretch the cable and wires between the panel
and main housing.
4. Locate the threaded mounting stud (below J2) and
connector P5 on the main board.
5. To install the option board, carefully align the option
board P1 (pins on trace side of option board) with
connector P5 on the main board.
6. Align the hole in the option board with the threaded
mounting stud (below J2) on the main board.
7. Apply even downward pressure to the end of the
option board with P1.
8. Using the lock washer and hex nut supplied with the
option board, secure the option board to the main
board.

Figure No. 15

Cable Installation
1. Loosen a cable gland connector for the Analog Output cable. The gland connector(s) are
located on the rear panel of the enclosure.
2. Slip a two-wire cable through the gland connector and into the enclosure.
3. Remove 2" of the outer insulation jacket then remove 1/4" of insulation from each of the wires.
4. Connect each of the wires to the terminal block (P2).
5. To terminate, first press down on the release bar for the terminal, insert the wire into the
opening then allow the release bar to return to its original position, locking the wire in place.
Repeat the procedure until all of the wires are in place.

78
 ANALOG OUTPUT OPTION BOARD, Cont.
P2 TERMINAL BLOCK
PIN NO. Function
COM Common
0-10V 0 to 10 volt output (2K Ω Min. Load)
4-20 mA 4 to 20 mA current output (500 Ω Max. Load)

Re-Installing The Rear Panel

After all terminations have been made, remove the excess cable from the instrument enclosure
and securely tighten each of the cable gland connectors. Do not over-tighten these connectors but
make certain they are snug. DO NOT USE TOOLS! Finger tighten only! Ensure any unused
gland connectors are plugged.

Insure that no cables or wires are exposed between the main housing and rear panel then place
the rear panel onto the main housing. Secure the rear panel with the 14 acorn nuts removed
earlier. IMPORTANT! Follow a diagonal pattern when tightening the acorn nuts.

Calibration Of The Analog Output

The analog output has been calibrated at the factory and should require no other adjustment. If,
for some reason, it is found necessary or desirable to readjust this output, the procedure listed
below may be used.

In order to calibrate the analog output, it is first necessary to enter the Calibration mode by gaining
access to the calibration switch. Refer to the Setup and Calibration section of this manual for
additional information.

The following questions in the ANALOG OUTPUT section apply only if the board is installed.

ANALOG OU TPU T - Analog Output Option

With the ANALOG OUTPUT prompt displayed, press the ENTER key. The display will change to
show LOW WT=.

LOW WT=
Press the ENTER key to show the stored value. This is the value, in weight, which outputs zero
volts (or 4 mA) from the analog output board. All weight below this target will output zero volts (or
4 mA). If the setting is acceptable, press the ENTER key again to save it. Otherwise, using the
numeric keys enter the desired weight value, then press the ENTER key to save it. Allowable
values are: -99999 to 999999.

NOTE! The NET/GROSS key will change the weight sign. i.e. –1000 press 1 0 0 0 NET.

HIGH WT=
Press the ENTER key to show the stored value. This is the value, in weight, which outputs the
maximum selected voltage and current (see VOLTS OUT=). All weights above this value will output
maximum volts from the analog output board. If the setting is acceptable, press the ENTER key
again to save it. Otherwise, using the numeric keys enter the desired weight value, then press the
ENTER key to save it. Allowable values are: 1 to 999999.

NOTE! This weight must be a positive value, up to the capacity of the scale, and above the
LOW WT= value.

79
 ANALOG OUTPUT OPTION BOARD, Cont.
Calibration Of The Analog Output, Cont.
VOLTS OUT=
Press the ENTER key to show the stored value. This is the maximum output value in volts (00.01
to 10.00). All weight values equal to or greater than HIGH WT= will output this value. Note, that if
the scale displays CAPACITY (over capacity), this value is used also. If the setting is acceptable,
press the ENTER key again to save it. Otherwise, using the numeric keys enter the desired, then
press the ENTER key to save it. Allowable values are: 00.01 to 10.00.

NOTE! If the 4 to 20 mA current output is to be used, set VOLTS OUT= to: 10x (max current – 4)
16

Current= VOLTS OUT= x 16 + 4 (mA) (Cannot be greater than 20 mA)

10

ADJ HIIGH
This sets the analog output to VOLTS OUT= level for adjusting the level. Adjustment potentiometers
“pots” (10V and 20 mA) on the option board are used.

• Adjust the 10V pot for the maximum voltage output entered for VOLTS OUT=.
• If the 4 to 20 mA current output is to be used, adjust the 20mA pot for the calculated
maximum current.

Press the ENTER key to proceed to ADJ LOW, or the ASTERISK key to return to the previous
prompt.

ADJ LOW
This sets the analog output to zero for adjusting the level. Adjustment “pots” (10V and 4 mA) on
the option board are used.

• There is no adjustment for zero volts out.

• If the 4 to 20 mA current output is to be used, adjust the 4mA pot for the low (4 mA) current
output.

Press the ASTERISK key to return to ADJ HIGH, or the ENTER key to return to the SETUP prompt

NOTE! Cycling between ADJ HIGH and ADJ LOW is necessary when adjusting the
current out. This must be repeated until no adjustment is necessary.

80
 TROUBLESHOOTING
Error Codes
The 220 Indicator is equipped with software that indicates when an error in the operation takes
place. The following lists the error codes displayed by the 220 along with their meaning. Should
you encounter an error code, please refer to this list for the cause.

ANALOG HIGH
1. The load cell input is above the allowed range of the indicator.
CORRECTIVE ACTION: Check for improper load cell wiring, excessive load, and for output
of 1 to 40mV.
2. Load cell or circuit failure.
CORRECTIVE ACTION: Consult your scale service provider.

ANALOG LOW
1. The load cell input is below the allowed range of the indicator.
CORRECTIVE ACTION: Check for improper load cell wiring and for output of 1 to 40mV.
2. Load cell or circuit failure.
CORRECTIVE ACTION: Consult your scale service provider.

CAL Button
Cal BUTTON will be displayed (until the condition changes), on power-up if the calibration switch
is pressed in by the operator, the calibration access screw is the wrong length and is depressing
the switch, the switch is disconnected from the PC board, or the switch is defective.
CORRECTIVE ACTION: Release the switch. Insure correct screw (#10 x ½ Stainless Steel
fillister head) was installed for the calibration access screw. Referring to Figure No. 6, make
sure calibration switch cable is plugged into P3 on the PC board. Replace calibration switch
assembly. Consult your scale service provider.

CAPACITY
The load on the scale exceeds the scale capacity (105% of capacity if USA=YES or plus 9
divisions if USA=NO). May indicate miscalibration.
CORRECTIVE ACTION: Remove the over capacity load from the scale platform. Consult your
scale service provider regarding recalibration.

-CHECK MATL-
In a Digital Fill Control or Batcher operation configured for decumulative operation
(DCUMLATE=YES) there is not enough material to start the operation.
CORRECTIVE ACTION: Determine the reason for the error display and take the appropriate
corrective action.

-CHECK ZERO-
In a Digital Fill Control or Batcher operation with DUMP GATE=YES and AUTO TARE=NO the
weight is above the zero tolerance value.
CORRECTIVE ACTION: Determine the reason for the error display and take the appropriate
corrective action.

Cold Ram
The eXternal ram has failed to retain memory.
CORRECTIVE ACTION: Consult your scale service provider.
81
 TROUBLESHOOTING, Cont.
Error Codes, Cont.
CONFIG RQD
E2PROM checksum failure. Indicates improper stored calibration data, calibration is necessary.
CORRECTIVE ACTION: Recalibrate with calibrated test weight.

-ERROR-
An invalid keypad entry was attempted:
A. PRINT key pressed with a negative weight.
B. TARE key pressed to enter a push button tare value of a negative value.
C. ENTER key pressed to enter a tare weight value that exceeds the scale capacity.
D. ENTER key pressed to enter a tare weight value that is inconsistent with the scale
division value (i.e. attempt to enter a tare of 123 with scale divisions of 5).
E. ZERO key pressed when the gross weight is outside the scale zero weight range.
F. lb/kg key pressed to change to kilograms when the kilogram tare weight value exceeds
4 digits in length.

CORRECTIVE ACTION: Determine which of the reasons for the error display is applicable and
take the appropriate corrective action.

ERROR A-D
The Analog to Digital converter chip has stopped producing weight.
CORRECTIVE ACTION: Consult your scale service provider.

ERROR DRDY
The Analog to Digital converter chip is not responding.
CORRECTIVE ACTION: Consult your scale service provider.

FILE FULL
The operator is attempting to add an ID when the ID file is full.
CORRECTIVE ACTION: Determine the reason for the error display and take the appropriate
corrective action.

HUH?
UNITS key pressed in an attempt to perform a “unit” conversion that is not allowed.
CORRECTIVE ACTION: Determine the reason for the error display and take the appropriate
corrective action.

ID IN USE
The operator is attempting to add an ID that already exists.
CORRECTIVE ACTION: Chose another number for the ID.

ID NOT FOUND
The operator is attempting to use an ID that does not exist.
CORRECTIVE ACTION: Determine the reason for the error display and take the appropriate
corrective action.

82
 TROUBLESHOOTING, Cont.
Error Codes, Cont.
-LOCKED-
The key pressed has been locked out.
CORRECTIVE ACTION: Refer to SETUP AND CALIBRATION, KEY LOCK OUT section of this
manual to unlock the key.

-NO TARE-
NET key pressed with no stored tare weight value.
CORRECTIVE ACTION: Determine the reason for the error display and take the appropriate
corrective action.

OVERFLOW
The indicator is attempting to display a positive number greater than seven (7) digits in length or
a negative number of more than six (6) digits.
CORRECTIVE ACTION: Return to Gross Weight mode and review Tare value. May indicate
miscalibration.

TOO BIG
UNITS key pressed in an attempt to perform a “unit” conversion where the interval would have
been greater than 50.
CORRECTIVE ACTION: Determine the reason for the error display and take the appropriate
corrective action.

TOO SMALL
UNITS key pressed in an attempt to perform a “unit” conversion where the interval would have
been less than .0001.
CORRECTIVE ACTION: Determine the reason for the error display and take the appropriate
corrective action.

-UNLOCKED-
This is not an error message. It is shown on the display when a previously locked out key is
unlocked.
CORRECTIVE ACTION: None required. Refer to SETUP AND CALIBRATION, KEY LOCK OUT
section of this manual for more details.

-UNSTABLE-
Motion is present when trying to power up, print, zero or perform a push button tare function.
CORRECTIVE ACTION: Wait for a stable weight display (STABLE annunciator on) before
performing any of these operations.

WRONG RAM
During memory access to the eXternal ram, an error has occurred.
CORRECTIVE ACTION: Consult your scale service provider.

Xram FAILURE
The power up test of eXternal ram (the big chip in a socket) has failed.
CORRECTIVE ACTION: Consult your scale service provider.

83
 TROUBLESHOOTING, Cont.
Before You Call Service
The 220 Indicator has been designed to provide you with years of trouble-free operation. In spite
of this, troubles sometimes happen. Before calling for service assistance you should make some
initial checks to verify that a problem does exist. The following describes several types of
symptoms along with suggested remedies.

PROBLEM POSSIBLE SOLUTIONS

Display does not turn on Is the AC power cord fully inserted into the wall
receptacle? Check wall receptacle for proper AC power.
Try another electrical appliance in the same receptacle.
Does it work? Check the circuit breaker. Has there been
power failure?

Incorrect weight displayed Has the instrument been calibrated? Insure that the
scale platform isn't touching an adjacent object. Check
the load cell connector wiring. If using four (4) wire load
cells, insure the sense lead jumpers (J4 & J5) are
installed. Have proper operation procedures been
followed?

Indicator will not display weight Refer to Error Codes section and make certain that the
OVER CAP message is not displayed. If so, and scale is
not loaded, perform the calibration sequence.

CALIBRATION SEAL INSTALLATION

If your 220 Weight Indicating Instrument is used in a commercial application it must be tested and
sealed by your local weights and measurements official. The 220 is designed to accept a lead and
wire security seal to prevent unauthorized access to the calibration adjustments. Refer to the
Figure No. 13 for details on the installation of these seals.

Figure No. 13

84
 EUROPEAN DECLARATION OF CONFORMITY
Manufacturer: Cardinal Scale Manufacturing Company
PO Box 151
203 East Daugherty
Webb City, Missouri 64870 USA

Telephone No. 417 673 4631

Fax No. 417 673 5001

Product: Non-automatic Weight Indicating Instrument

Model Numbers 200, 205, 210 and 220
Serial Number EXXXYY-ZZZ
where XXX = day of year
YY = last two digits of year
ZZZ = sequential number

The undersigned hereby declares, on behalf of Cardinal Scale Manufacturing Company of Webb
City, Missouri, that the above-referenced product, to which this declaration relates, is in conformity
with the provisions of:

European Standard EN 45501: 1992 and equivalent International

Recommendation OIML R76, edition 1992
EU Type Approval Certificate Number DK 0199.47
Report No. DANAK-195612

Council Directive 73/23/EEC (19 February, 1993) Low Voltage Directive

as amended by Council Directive 93/68/EEC (22 July, 1993)

Council Directive 90/384/EEC (20 June, 1990) on the Harmonization

Of the Laws of Member States relating to non-automatic weighing
Systems as amended by:
Council Directive 93/68/EEC (22 July, 1993)
Report No. DANAK-195728

European Standard EN50082: 1995 for radiated emissions and

European Standard EN50082-2: 1995 Class B for EMC immunity.

The Technical Construction File required by this Directive is maintained at the corporate
headquarters of Cardinal Scale Manufacturing Company, 203 East Daugherty, Webb City,
Missouri.

_____________________
Link Yeager
Director, Quality Assurance

85
 PART IDENTIFICATION
(Rear Enclosure Sub Assembly)

ITEM NO. QTY. PART NUMBER DESCRIPTION

1 5 6013-0039 NUT HEX #6-32
2 4 6013-0245 HEX NUT #4-40
3 1 6021-1108 SCW FILLISTER MACHINE-SWC #10-32 X.375 SS
4 4 6024-0108 WASHER LOCK INT TOOTH #4 SS
5 1 6024-1081 WASHER FLAT #10 NEOPRENE BACKING SS
6 4 6540-1104 PLUG, HOLE 0.173-.240 RED POLYETH
7 5 6610-2248 GLAND CONNECTOR
8 1 6610-5007 CABLE CLIP
9 5 6680-0004 WASHER LOCK INT. TOOTH #6 Z/P
10 4 6680-0138 SPACER #6 X .187 NYLON
11 2 6680-0203 SPACER (PCB) #6-32 X .500
12 1 6800-1033 POWER SUPPLY BOARD
13 1 6980-1030 POWER CORD 18/3 SVT CEE 6.3 FT
14 1 8200-B019-08 BRACKET: CALIBRATION SWITCH
15 1 8200-B104-08 LABEL: 205/210 TERM. BLOCK
16 1 8200-B204-0A CABLE: 205/210 POWER SUPPLY OUTPUT
17 1 8200-B212-0A CABLE: GND
18 1 8200-B215-0A CABLE: AC POWER W/FILTER 205/210 DWI
19 1 8200-C018-08 POWER SUPPLY COVER
20 1 8200-C311-0A WELDMENT: ENCLOSURE, REAR
21 1 8510-C346-0I LABEL – HIGH VOLTAGE
22 1 8526-B166-0A WIRE: 18GA, GRN 5.0 #8 RT/TINNED
23 1 8539-B254-0A ASSEMBLY: CABLE, CALIBRATION SWITCH

86
PART IDENTIFICATION
(Rear Enclosure Sub Assembly)

87
 PART IDENTIFICATION
(Front Enclosure Sub Assembly)

ITEM NO. QTY. PART NUMBER DESCRIPTION

1 19 6013-0039 NUT HEX #6-32
2 1 6013-0297 NUT 10-32 HEX
3 1 6021-0654 SCW PAN HEAD #6-32 X .250 PDMS (OPTIONAL)
4 1 6024-0037 WASHER – LOCK #10 HEL SPLIT
5 2 6024-1022 WASHER #8 FLAT SS
6 12 6024-1078 WASHER FLAT #6 NEOPRENE BACKING SS
7 1 6560-0064 DESSICCANT 1 X 1 BAG
8 1 6610-5002 GROUND LUG
9 3 6610-5007 CABLE CLIP
10 7 6680-0004 WASHER LOCK INT. TOOTH #6 Z/P (OPTIONAL)
11 6 6680-0080 SPACER #6 X .625 NYLON
12 1 6710-1017 TAPE DBL SIDED 1.0 WIDE 45 MIL THK.
13 1 8200-B309-08 GASKET FOR 220 ENCLOSURE
14 1 8200-C210-0A DAC PCB (OPTIONAL)
15 1 8200-C310-0A WELDMENT: ENCLOSURE, FRONT
16 1 8200-C312-0A WELDMENT: BEZEL FOR 220
17 1 8200-D300-0A PC BD ASSY. 220 MAIN
18 1 8200-D302-08 KEYPAD: 220 DWI

88
PART IDENTIFICATION
(Front Enclosure Sub Assembly)

89
 PART IDENTIFICATION
(Final Assembly)

ITEM NO. QTY. PART NUMBER DESCRIPTION

1 1 593GR986 SERIAL TAG ASSEMBLY
2 13 6013-0433 NUT HEX #10-32 ACORN SS
3 1 6650-0087 LABEL: MADE IN THE USA
4 1 8200-B026-08 NUT HEX #10-32 ACORN SS DRILLED
5 1 8200-D313-0A SUB ASSEMBLY: REAR ENCLOSURE
6 1 8200-D314-0A SUB ASSEMBLY FRONT
7 1 8200-D314-1A SUB ASSEMBLY FRONT W/DAC

90
 APPENDIX A - ASCII COMMANDS
The 220 indicator will respond to ASCII coded serial data, in the format below, when input to the
RXD1 serial input or the IR port.
• The commands are ASCII strings, without spaces, followed by a carriage return <cr> and
can be upper or lower case, or any combination.
• Data inside parenthesis is the parameter item designator (e.g. “PWC(1)<cr>” requests the
value of PWC number 1 preset to be transmitted from the indicator).
• A command followed by the equal sign “=” is a set command and must be followed by the
data desired to be stored for that parameter.
• Any command without an equal sign requests data to be transmitted from the indicator (a
query command).
• Commands that set more than one value use commas between the values.
• To verify data has been stored correctly in the indicator, send the command to request the
same data to be transmitted from the indicator.

Commands
Command Response Description
Gross<cr> 1000lb G Transmit Gross Weight
Tare<cr> 100lb T Transmit Current Tare
Tare=123<cr> OK Set Tare To Value
Net<cr> 900lb N Transmit Net Weight
PWC (1)<cr> 100lb PWC1 Transmit PWC Value
PWC (1)=123<cr> OK Set PWC To Value
Fast<cr> 100lb F Transmit 2 Speed DFC Fast Value
Fast=123<cr> OK Set 2 Speed DFC Fast Value
Slow<cr> 100lb F Transmit 2 Speed DFC Slow Value
Slow=123<cr> OK Set 2 Speed DFC Slow Value
Fill<cr> 100lb F Transmit 1 Speed DFC Value
Fill=123<cr> OK Set 1 Speed DFC Value
Trim<cr> 100lb TRM Transmit DFC Trim Value
Trim=123<cr> OK Set DFC Trim Value
Accum(g)<cr> 1000lb Transmit Accumulator Valid Selections
G/N/C/1-7
Accum(n)=100<cr> OK Set Accumulator
Ing(1)<cr> 1 100lb 1200lb Transmit Ingredient (Bin,Fast,Slow)
Ing(1)=1,100,150<cr> OK Set Ing (Bin,Fast,Slow)
Trim(1)<cr> 100lb TRM1 Transmit Batcher Trim For Ing X
Trim(1)=100<cr> OK Set Batcher Trim
ID()<cr> id(x)=r,1,2 List ALL IDs ID(ID)=Ref,Tare,Accum
ID(1)<cr> id(1)=r,1,2 List A Single ID
ID(1)=ref,100,0<cr> OK Add Or Replace An ID
Key(x)<cr> Results of (x) function. Performs the function of (x) as if the key
was physically pressed. See list of valid
key names.
<cr> = carriage return

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 APPENDIX A - ASCII COMMANDS, CONT.

Valid Key Names

The following is a list of valid key names for the ASCII COMMAND Key(x).

Key Name Comments

asterisk or ✱ Use either the word “asterisk” or the symbol “✱”
0 to 9 Numeric characters
A to Z Uppercase alpha characters
a to z Lower case alpha characters
enter
time
net Toggles between Gross and Net weight modes
preset
count
tare Stores the current gross weight as the new tare weight.
(The same function as the diamond “T” key).
tarewt Displays the current tare weight for three seconds.
(The same function as the weight “T” key).
print
off Turns the indicator off. (NOTE: The ON/OFF key on the
keypad must be pressed to turn the indicator back on).
zero
units Toggles between the base units and converted units
selected during Setup and Calibration.
start
stop
mem
id
accum
delete
dump
gross Selects Gross weight only, DOES NOT toggle between
Gross and Net weight modes. (See Net, above).

Error Responses
Response Description
? Didn't understand the command.
MODE This command not supported by the mode of operation.
i.e. no Ing() if not batcher.

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