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RELÉ 369 GEK-106288H Modulo 6

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0% found this document useful (0 votes)
41 views20 pages

RELÉ 369 GEK-106288H Modulo 6

Uploaded by

Artur Pereira
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
You are on page 1/ 20

GE Consumer & Industrial

Multilin

369 Motor Management Relay

Chapter 6: Actual Values

Actual Values

6.1 Overview

6.1.1 Actual Values Main Menu

A1 ACTUAL VALUES MOTOR STATUS


See page –179.
STATUS
LAST TRIP DATA
See page –179.

DIAGNOSTIC MESSAGES
See page –180.

START BLOCK STATUS


See page –180.

DIGITAL INPUT STATUS


See page –181.

OUTPUT RELAY STATUS


See page –182.

REAL TIME CLOCK


See page –182.

FIELDBUS SPEC STATUS


See page –182.

A2 ACTUAL VALUES CURRENT METERING


See page –183.
METERING DATA
VOLTAGE METERING
See page –183.

369 MOTOR MANAGEMENT RELAY– INSTRUCTION MANUAL 6–177


OVERVIEW CHAPTER 6: ACTUAL VALUES

POWER METERING
See page –184.

BACKSPIN METERING
See page –184.

LOCAL RTD
See page –185.

REMOTE RTD
See page –185.

OVERALL STATOR RTD


See page –186.

DEMAND METERING
See page –186.

PHASORS
See page –187.

A3 ACTUAL VALUES MOTOR DATA


See page –189.
LEARNED DATA
LOCAL RTD MAXIMUMS
See page –190.

REMOTE RTD MAXIMUMS


See page –191.

A4 ACTUAL VALUES TRIP COUNTERS


See page –192.
STATISTICAL DATA
MOTOR STATISTICS
See page –193.

A5 ACTUAL VALUES EVENT: 512


See page –195.
EVENT RECORD
EVENT: 511

EVENT: 2

EVENT: 1

A6 ACTUAL VALUES MODEL INFORMATION


See page –196.
RELAY INFORMATION
FIRMWARE VERSION
See page –196.

6–178 369 MOTOR MANAGEMENT RELAY– INSTRUCTION MANUAL


CHAPTER 6: ACTUAL VALUES A1 STATUS

6.2 A1 Status

6.2.1 Motor Status


PATH: A1 STATUS Ø MOTOR STATUS

MOTOR STATUS MOTOR STATUS: Range: Stopped, Starting, Running, Overload, Tripped
Stopped
MOTOR THERMAL Range: 0 to 100% in steps of 1
CAPACITY USED: 0%
ESTIMATED TRIP TIME Range: Never, 0 to 65500 s in steps of 1
ON OVERLOAD: Never

These messages describe the status of the motor at the current point in time. The Motor
Status message indicates the current state of the motor.

MOTOR STATE DEFINITION


phase current = 0 A and starter status input = breaker/contactor
Stopped
open
motor previously stopped and phase current has gone from 0 to >
Starting
FLA

Running FLA > phase current > 0 or starter status input = breaker/
contactor closed and motor was previously running
Overload motor previously running and phase current now > FLA
Tripped a trip has been issued and not cleared

The Motor Thermal Capacity Used message indicates the current level which is used by the
overload and cooling algorithms. The Estimated Trip Time On Overload is only active for
the Overload motor status.

6.2.2 Last Trip Data


PATH: A1 STATUS ØØ LAST TRIP DATA

LAST TRIP DATA CAUSE OF LAST TRIP: Range: No Trip to Date, cause of trip
No Trip to date
LAST TRIP Range: hour: min: seconds
TIME: 00:00:00
LAST TRIP Range: month day year
DATE: Feb 28 2007
A: 0 B: 0 Range: 0 to 100000 A in steps of 1
C: 0 A Pretrip
MOTOR LOAD Range: 0.00 to 20.00 in steps of 0.01
Pretrip 0.00 x FLA
CURRENT UNBALANCE Range: 0 to 100% in steps of 1
Pretrip: 0%

369 MOTOR MANAGEMENT RELAY– INSTRUCTION MANUAL 6–179


A1 STATUS CHAPTER 6: ACTUAL VALUES

GROUND CURRENT Range: 0.0 to 5000.0 Amps in steps of 0.1


Pretrip: 0.0 Amps
HOTTEST STATOR RTD Range: –40 to +200 °C in steps of 1
RTD#1 0°C Pretrip Only shown if a STATOR RTD is programmed

Vab: 0 Vbc: 0 Range: 0 to 20000 in steps of 1


Vca: 0 V Pretrip Only shown if VT CONNECTION is programmed

Van: 0 Vbn: 0 Range: 0 to 20000 in steps of 1


Vcn: 0 V Pretrip Only shown if VT CONNECTION is "Wye"

SYSTEM FREQUENCY Range: 0.00, 15.00 to 120.00 in steps of 0.01


Pretrip: 0.00 Hz Only shown if VT CONNECTION is programmed

0 kW 0 kVA Range: –50000 to +50000 in steps of 1


0 kvar Pretrip Only shown if VT CONNECTION is programmed

POWER FACTOR Range: 0.00 lag to 1 to 0.00 lead


Pretrip: 1.00 Only shown if VT CONNECTION is programmed

Immediately prior to a trip, the 369 takes a snapshot of the metered parameters along
with the cause of trip and the date and time and stores this as pre-trip values. This allows
for ease of troubleshooting when a trip occurs. Instantaneous trips on starting (< 50 ms)
may not allow all values to be captured. These values are overwritten when the next trip
occurs. The event record shows details of the last 40 events including trips.

6.2.3 Diagnostic Messages


PATH: A1 STATUS ØØØ DIAGNOSTIC MESSAGES

DIAGNOSTIC MESSAGES No Trips or Alarms Range: No Trips or Alarms are Active, active
are Active alarm name and level, active trip name

Any active trips or alarms may be viewed here. If there is more than one active trip or
alarm, using the Line Up and Down keys will cycle through all the active alarm messages. If
the Line Up and Down keys are not pressed, the active messages will automatically cycle.
The current level causing the alarm is displayed along with the alarm name.

6.2.4 Start Block Status


PATH: A1 STATUS ØØØØ START BLOCK STATUS

START BLOCK STATUS OVERLOAD LOCKOUT Range: 1 to 9999 min. in steps of 1


TIMER: None
START INHIBIT Range: 1 to 500 min. in steps of 1
TIMER: None
STARTS/HOUR TIMERS: Range: 1 to 60 min. in steps of 1
0 0 0 0 0 min
TIME BETWEEN STARTS Range: 1 to 500 min. in steps of 1
TIMER: None

6–180 369 MOTOR MANAGEMENT RELAY– INSTRUCTION MANUAL


CHAPTER 6: ACTUAL VALUES A1 STATUS

RESTART BLOCK TIMER: Range: 1 to 50000 s in steps of 1


None

• OVERLOAD LOCKOUT TIMER: Determined from the thermal model, this is the
remaining amount of time left before the thermal capacity available will be sufficient
to allow another start and the start inhibit will be removed.
• START INHIBIT TIMER: If enabled this timer will indicate the remaining time for the
Thermal Capacity to reduce to a level to allow for a safe start according to the Start
Inhibit setpoints.
• STARTS/HOUR TIMER: If enabled this display will indicate the number of starts within
the last hour by showing the time remaining in each. The oldest start will be on the
left. Once the time of one start reaches 0, it is no longer considered a start within the
hour and is removed from the display and any remaining starts are shifted over to the
left.
• TIME BETWEEN STARTS TIMER: If enabled this timer will indicate the remaining time
from the last start before the start inhibit will be removed and another start may be
attempted. This time is measure from the beginning of the last motor start.
• RESTART BLOCK TIMER: If enabled this display will reflect the amount of time since the
last motor stop before the start block will be removed and another start may be
attempted.

6.2.5 Digital Input Status


PATH: A1 STATUS ØØØØØ DIGITAL INPUT STATUS

DIGITAL INPUT STATUS EMERGENCY RESTART: Range: Open, Closed


Open Note: Programmed input name displayed

DIFFERENTIAL RELAY: Range: Open, Closed


Open Note: Programmed input name displayed

SPEED SWITCH: Range: Open, Closed


Open Note: Programmed input name displayed

RESET: Range: Open, Closed


Open Note: Programmed input name displayed

ACCESS: Range: Open, Closed


Open Note: Programmed input name displayed

SPARE: Range: Open, Closed


Open Note: Programmed input name displayed

The present state of the digital inputs will be displayed here.

369 MOTOR MANAGEMENT RELAY– INSTRUCTION MANUAL 6–181


A1 STATUS CHAPTER 6: ACTUAL VALUES

6.2.6 Output Relay Status


PATH: A1 STATUS ØØØØØØ OUTPUT RELAY STATUS

OUTPUT RELAY STATUS TRIP: De–energized Range: Energized, De–energized

ALARM: De–energized Range: Energized, De–energized

AUX 1: De–energized Range: Energized, De–energized

AUX 2: De–energized Range: Energized, De–energized

The present state of the output relays will be displayed here. Energized indicates that the
NO contacts are now closed and the NC contacts are now open. De-energized indicates
that the NO contacts are now open and the NC contacts are now closed.

6.2.7 Real Time Clock


PATH: A1 STATUS ØØØØØØØ REAL TIME CLOCK

REAL TIME CLOCK DATE: 02/28/2007 Range: month/day/year, hour: minute: second
TIME: 00:00:00

The date and time from the 369 real time clock may be viewed here.

6.2.8 FieldBus Specification Status


PATH: A1 STATUS ØØØØØØØØ FIELDBUS SPEC STATUS

FIELDBUS SPEC STATUS EXPLICIT STATUS: Range: Nonexistent, Configuring, Established,


Nonexistent Timed Out, Deleted

IO POLLED STATUS: Range: Nonexistent, Configuring, Established,


Nonexistent Timed Out, Deleted

NETWORK STATUS: Range: Power Off/Not Online, Online/Connected,


Power Off/Not Online Link Failure

When the device is on the non-connected bus, the NETWORK STATUS message will
Note

continually cycle between “Power Off/Not Online” and “Online/Connected”.

6–182 369 MOTOR MANAGEMENT RELAY– INSTRUCTION MANUAL


CHAPTER 6: ACTUAL VALUES A2 METERING DATA

6.3 A2 Metering Data

6.3.1 Current Metering


PATH: A2 METERING DATA Ø CURRENT METERING

CURRENT METERING A: 0 B: 0 Range: 0 to 65535 A in steps of 1


C: 0 Amps
AVERAGE PHASE Range: 0 to 65535 A in steps of 1
CURRENT: 0 Amps
MOTOR LOAD: Range: 0.00 to 20.00 x FLA in steps of 0.01
0.00 X FLA
CURRENT UNBALANCE: Range: 0 to 100% in steps of 1
0%
U/B BIASED MOTOR Range: 0.00 to 20.00 x FLA in steps of 0.01. Only visible
LOAD: 0.00 x FLA if unbalance biasing is enabled in thermal

GROUND CURRENT: Range: 0 to 6553.5 A in steps of 0.1 (for 1A/5A CT)


0.0 Amps 0.00 to 25.00 A in steps of 0.01 (for
50:0.025 A CT)

All measured current values are displayed here. Note that the unbalance level is de-rated
below FLA. See the unbalance setpoints in Section 5.4.2 Thermal Model on page 5–126 for
more details.

6.3.2 Voltage Metering


PATH: A2 METERING DATA ØØ VOLTAGE METERING

VOLTAGE METERING Vab: 0 Vbc: 0 Range: 0 to 65535 V in steps of 1


Vca: 0 V RMS φ-φ Only shown if VT CONNECTION is programmed

AVERAGE LINE Range: 0 to 65535 V in steps of 1


VOLTAGE: 0 V Only shown if VT CONNECTION is programmed

Va: 0 Vb: 0 Range: 0 to 65535 V in steps of 1


Vc: 0 V RMS φ-N Only shown if a Wye connection programmed

AVERAGE PHASE Range: 0 to 65535 V in steps of 1


VOLTAGE: 0 V Only shown if a Wye connection programmed

SYSTEM FREQUENCY: Range: 0.00, 15.00 to 120.00 Hz in steps of 0.01


0.00 Hz

Measured voltage parameters will be displayed here. These displays are only visible if
option M or B has been installed.

369 MOTOR MANAGEMENT RELAY– INSTRUCTION MANUAL 6–183


A2 METERING DATA CHAPTER 6: ACTUAL VALUES

6.3.3 Power Metering


PATH: A2 METERING DATA ØØØ POWER METERING

POWER METERING POWER FACTOR: Range: 0.00 to 1.00 lag or lead


1.00
REAL POWER: Range: –32000 to 32000 kW in steps of 1
0 kW
REAL POWER: Range: 0 to 42912 hp in steps of 1
0 hp
REACTIVE POWER: Range: –32000 to 32000 kvar in steps of 1
0 kvar
APPARENT POWER: Range: 0 to 65000 kVA in steps of 1
0 kVA
POSITIVE WATTHOURS: Range: 0 to 65535 MWh or 0 to 999 kWh in steps of 1
0 MWh
POSITIVE VARHOURS: Range: 0 to 65535 Mvarh or 0 to 999 kvarh in steps of
0 Mvarh 1

NEGATIVE VARHOURS: Range: 0 to 65535 Mvarh or 0 to 999 kvarh in steps of


0 Mvarh 1

These actual values are only shown if the VT CONNECTION TYPE setpoint has been
programmed (i.e., is not set to “None”). The values for three phase power metering,
consumption and generation are displayed here. The energy values displayed here will be
in units of MWh/Mvarh or kWh/kvarh, depending on the S1 369 SETUP Ö DISPLAY
PREFERENCES ÖØ ENERGY UNIT DISPLAY setpoint. The energy registers will roll over to
zero and continue accumulating once their respective maximums have been reached. The
MWh/Mvarh registers will continue accumulating after their corresponding kWh/kvarh
registers have rolled over.
These displays are only visible if option M or B has been installed.

6.3.4 Backspin Metering


PATH: A2 METERING DATA ØØØØ BACKSPIN METERING

BACKSPIN METERING BACKSPIN FREQUENCY: Range: Low Signal, 1 to 120 Hz in steps of 0.01
Low Signal Only shown if option B installed and enabled.

BACKSPIN DETECTION Range: Motor Running, No Backspin, Slowdown,


STATE: Acceleration, Backspinning, Prediction, Soon to
Restart. Seen only if Backspin Start Inhibit is
enabled

BACKSPIN PREDICTION Range: 0 to 50000 s in steps of 1.


TIMER:30 s Shown only if Backspin Start Inhibit is enabled
and predication timer is enabled.

Backspin metering parameters are displayed here. These values are shown if option B has
been installed and the ENABLE BACKSPIN START INHIBIT setting is “Yes”.

6–184 369 MOTOR MANAGEMENT RELAY– INSTRUCTION MANUAL


CHAPTER 6: ACTUAL VALUES A2 METERING DATA

6.3.5 Local RTD


PATH: A2 METERING DATA ØØØØØ LOCAL RTD

LOCAL RTD HOTTEST STATOR RTD Range: None, 1 to 12 in steps of 1


NUMBER: 1
HOTTEST STATOR RTD Range: –40 to 200°C or –40 to 392°F
TEMPERATURE: 40°C No RTD = open, Shorted = shorted RTD

RTD #1 Range: –40 to 200°C or –40 to 392°F


TEMPERATURE: 40°C No RTD = open, Shorted = shorted RTD

RTD #2 Range: –40 to 200°C or –40 to 392°F


TEMPERATURE: 40°C No RTD = open, Shorted = shorted RTD

RTD #12 Range: –40 to 200°C or –40 to 392°F


TEMPERATURE: 40°C No RTD = open, Shorted = shorted RTD

The temperature level of all 12 internal RTDs are displayed here if the 369 has option R
enabled. The programmed name of each RTD (if changed from the default) appears as the
first line of each message. These displays are only visible if option R has been installed.

6.3.6 Remote RTD


PATH: A2 METERING DATA ØØØØØØ REMOTE RTD Ø REMOTE RTD MODULE 1(4)

REMOTE RTD MODULE 1 MOD 1 HOTTEST STATOR Range: None, 1 to 12 in steps of 1


NUMBER: 0
MOD 1 HOTTEST STATOR Range: –40 to 200°C or –40 to 392°F
TEMPERATURE: 40°C No RTD = open, Shorted = shorted RTD

RRTD 1 RTD #1 Range: –40 to 200°C or –40 to 392°F


TEMPERATURE: 40°C No RTD = open, Shorted = shorted RTD

RRTD 1 RTD #2 Range: –40 to 200°C or –40 to 392°F


TEMPERATURE: 40°C No RTD = open, Shorted = shorted RTD

RRTD 1 RTD #12 Range: –40 to 200°C or –40 to 392°F


TEMPERATURE: 40°C No RTD = open, Shorted = shorted RTD

The temperature level of all 12 remote RTDs will be displayed here if programmed and
connected to a RRTD module. The name of each RRTD (if changed from the default) will
appear as the first line of each message. These displays are only visible if option R has
been installed.
If communications with the RRTD module is lost, the RRTD MODULE
COMMUNICATIONS LOST message will be displayed.

369 MOTOR MANAGEMENT RELAY– INSTRUCTION MANUAL 6–185


A2 METERING DATA CHAPTER 6: ACTUAL VALUES

6.3.7 Overall Stator RTD


PATH: A2 METERING DATA ØØØØØØØ OVERALL STATOR RTD

OVERALL STATOR RTD HOTTEST OVERALL Range: –40 to 200°C or –40 to 392°F
STATOR TEMP: 70°C No RTD = open, Shorted = shorted RTD

HOTTEST STATOR RTD: Range: No RTD, Local 369, RRTD#1 to RRTD#4 (for RTD
Local 369 RTD#: 4 Name), 1 to 12 in steps of 1 (for RTD #)

6.3.8 Demand Metering


PATH: A2 METERING DATA ØØØØØØØØ DEMAND METERING

DEMAND METERING CURRENT Range: 0 to 65535 A in steps of 1


DEMAND: 0 Amps
REAL POWER Range: 0 to 32000 kW in steps of 1
DEMAND: 0 kW Only shown if VT CONNECTION programmed

REACTIVE POWER Range: 0 to 32000 kvar in steps of 1


DEMAND: 0 kvar Only shown if VT CONNECTION programmed

APPARENT POWER Range: 0 to 65000 kVA in steps of 1


DEMAND: 0 kVA Only shown if VT CONNECTION programmed

PEAK CURRENT Range: 0 to 65535 A in steps of 1


DEMAND: 0 Amps
PEAK REAL POWER Range: 0 to 32000 kW in steps of 1
DEMAND: 0 kW Only shown if VT CONNECTION programmed

PEAK REACTIVE POWER Range: 0 to 32000 kvar in steps of 1


DEMAND: 0 kvar Only shown if VT CONNECTION programmed

PEAK APPARENT POWER Range: 0 to 65000 kVA in steps of 1


DEMAND: 0 kVA Only shown if VT CONNECTION programmed

The values for current and power demand are displayed here. Peak demand information
can be cleared using the CLEAR PEAK DEMAND command located in
S1 369 SETUP Ø CLEAR/PRESET DATA . Demand is only shown for positive real (kW) and
reactive (kvar) powers. Only the current demand will be visible if options M or B are not
installed.

6–186 369 MOTOR MANAGEMENT RELAY– INSTRUCTION MANUAL


CHAPTER 6: ACTUAL VALUES A2 METERING DATA

6.3.9 Phasors
PATH: A2 METERING DATA ØØØØØØØØØ PHASORS

PHASORS Ia PHASOR: Range: 0 to 359 degrees in steps of 1


0 Degrees Lag
Ib PHASOR: Range: 0 to 359 degrees in steps of 1
0 Degrees Lag
Ic PHASOR: Range: 0 to 359 degrees in steps of 1
0 Degrees Lag
Va PHASOR: Range: 0 to 359 degrees in steps of 1
0 Degrees Lag Only shown if VT CONNECTION is programmed

Vb PHASOR: Range: 0 to 359 degrees in steps of 1


0 Degrees Lag Only shown if VT CONNECTION is programmed

Vc PHASOR: Range: 0 to 359 degrees in steps of 1


0 Degrees Lag Only shown if VT CONNECTION is programmed

All angles shown are with respect to the reference phasor. The reference phasor is based
on the VT connection type. In the event that option M has not been installed, Van for Wye is
0 V, or Vab for Delta is 0 V, Ia will be used as the reference phasor
.
Reference Phasor VT Connection Type
Ia None
Van Wye
Vab Delta

Note that the phasor display is not intended to be used as a protective metering element.
Its prime purpose is to diagnose errors in wiring connections.
To aid in wiring, the following tables can be used to determine if VTs and CTs are on the
correct phase and their polarity is correct. Problems arising from incorrect wiring are
extremely high unbalance levels (CTs), erroneous power readings (CTs and VTs), or phase
reversal trips (VTs). To correct wiring, simply start the motor and record the phasors. Using
the following tables along with the recorded phasors, system rotation, VT connection type,
and motor power factor, the correct phasors can be determined. Note that Va (Vab if delta)
is always assumed to be 0° and is the reference for all angle measurements.
Common problems include: Phase currents 180° from proper location (CT polarity
reversed)
Phase currents or voltages 120° or 240° out (CT/VT on
wrong phase)

Table 6–1: Three Phase Wye VT Connection


ABC 72.5° 45° 0° –45° –72.5°
ROTATION = 0.3 PF LAG = 0.7 PF LAG = 1.00 PF = 0.7 PF LEAD = 0.2 PF LEAD
Va 0 0° lag 0° lag 0° lag 0
Vb 120 120 120 120 120
Vc 240 240 240 240 240
Ia 75 45 0 315 285
Ib 195 165 120 75 45
Ic 315 285 240 195 165

369 MOTOR MANAGEMENT RELAY– INSTRUCTION MANUAL 6–187


A2 METERING DATA CHAPTER 6: ACTUAL VALUES

Table 6–1: Three Phase Wye VT Connection


kW + + + + +
kvar + + 0 – –
kVA + + + (= kW) + +

ACB 72.5° 45° 0° –45° –72.5°


ROTATION = 0.3 PF LAG = 0.7 PF LAG = 1.00 PF = 0.7 PF LEAD = 0.2 PF LEAD
Va 0 0° lag 0° lag 0° lag 0
Vb 240 240 240 240 240
Vc 120 120 120 120 120
Ia 75 45 0 315 285
Ib 315 285 240 195 165
Ic 195 165 120 75 45
kW + + + + +
kvar + + 0 – –
kVA + + + (= kW) + +

Table 6–2: Three Phase Open Delta VT Connection


ABC 72.5° 45° 0° –45° –72.5°
ROTATION = 0.3 PF LAG = 0.7 PF LAG = 1.00 PF = 0.7 PF LEAD = 0.3 PF LEAD
Va 0 0° 0° 0° 0
Vb ---- ---- ---- ---- ----
Vc 300 300 300 300 300
Ia 100 75 30 345 320
Ib 220 195 150 105 80
Ic 340 315 270 225 200
kW + + + + +
kvar + + 0 – –
kVA + + + (= kW) + +

ACB 72.5° 45° 0° –45° –72.5°


ROTATION = 0.3 PF LAG = 0.7 PF LAG = 1.00 PF = 0.7 PF LEAD = 0.3 PF LEAD
Va 0 0° 0° 0° 0
Vb ---- ---- ---- ---- ----
Vc 60 60 60 60 60
Ia 45 15 330 285 260
Ib 285 255 210 165 140
Ic 165 135 90 45 20
kW + + + + +
kvar + + 0 – –
kVA + + + (= kW) + +

6–188 369 MOTOR MANAGEMENT RELAY– INSTRUCTION MANUAL


CHAPTER 6: ACTUAL VALUES A3 LEARNED DATA

6.4 A3 Learned Data

6.4.1 Description
This page contains the data the 369 learns to adapt itself to the motor protected.

6.4.2 Motor Data


PATH: A3 LEARNED DATA Ø MOTOR DATA

MOTOR DATA LEARNED ACCELERATION Range: 1.0 to 250.0 s in steps of 0.1


TIME: 0.0 s
LEARNED STARTING Range: 0 to 100000 A in steps of 1
CURRENT: 0 A
LEARNED STARTING Range: 0 to 100% in steps of 1
CAPACITY: 85%
LEARNED RUNNING COOL Range: 0 to 500 min in steps of 1
TIME CONST.: 0 min
LEARNED STOPPED COOL Range: 0 to 500 min in steps of 1
TIME CONST.: 0 min
LAST STARTING Range: 0 to 100000 A in steps of 1
CURRENT: 0 A
LAST STARTING Range: 0 to 100% in steps of 1%
CAPACITY: 85%
LAST ACCELERATION Range: 1.0 to 250.0 s in steps of 0.1
TIME: 0.0 s
AVERAGE MOTOR LOAD Range: 0.00 to 20.00 x FLA in steps of 0.01
LEARNED: 0.00 X FLA
LEARNED UNBALANCE k Range: 0 to 29 in steps of 1
FACTOR: 0
AVG. RUN TIME AFTER Range: 65535 days, 1440 minutes
START: 14 hours,22 min
DATE OF RECORD Range: month/day/year
Feb 14 2007
NUMBER OF RECORDS Range: 0 to 65535
250

The learned values for acceleration time and starting current are the average of the
individual values acquired for the last five successful starts. The value for starting current is
used when learned k factor is enabled.

369 MOTOR MANAGEMENT RELAY– INSTRUCTION MANUAL 6–189


A3 LEARNED DATA CHAPTER 6: ACTUAL VALUES

The learned value for starting capacity is the amount of thermal capacity required for a
start determined by the 369 from the last five successful motor starts. The last five learned
start capacities are averaged and a 25% safety margin factored in. This guarantees
enough thermal capacity available to start the motor. The Start Inhibit feature, when
enabled, uses this value in determining lockout time.
The learned cool time constants and unbalance k factor are displayed here. The learned
value is the average of the last five measured constants. These learned cool time
constants are used only when the ENABLE LEARNED COOL TIMES thermal model setpoint
is "Yes". The learned unbalance k factor is the average of the last five calculated k factors.
The learned k factor is only used when unbalance biasing of thermal capacity is set on and
to learned.
Note that learned values are calculated even when features requiring them are turned off.
The learned features should not be used until at least five successful motor starts and
stops have occurred.
Starting capacity, starting current, and acceleration time values are displayed for the last
start. The average motor load while running is also displayed here. The motor load is
averaged over a 15 minute sliding window.
Clearing motor data (see Section 5.2.9: Clear/Preset Data on page –105) resets these
values to their default settings.

6.4.3 Local RTD Maximums


PATH: A3 LEARNED DATA ØØ LOCAL RTD MAXIMUMS

LOCAL RTD MAXIMUMS RTD #1 MAXIMUM Range: –40 to 200°C or –40 to 392°F
TEMPERATURE: 40°C No RTD = open, Shorted = shorted RTD

RTD #2 MAXIMUM Range: –40 to 200°C or –40 to 392°F


TEMPERATURE: 40°C No RTD = open, Shorted = shorted RTD

RTD #3 MAXIMUM Range: –40 to 200°C or –40 to 392°F


TEMPERATURE: 40°C No RTD = open, Shorted = shorted RTD

RTD #12 MAXIMUM Range: –40 to 200°C or –40 to 392°F


TEMPERATURE: 40°C No RTD = open, Shorted = shorted RTD

The maximum temperature level of all 12 internal RTDs will be displayed here if the 369 has
option R enabled. The programmed name of each RTD (if changed from the default) will
appear as the first line of each message.
These displays are only visible if option R has been installed and RTDs have been
programmed.

6–190 369 MOTOR MANAGEMENT RELAY– INSTRUCTION MANUAL


CHAPTER 6: ACTUAL VALUES A3 LEARNED DATA

6.4.4 Remote RTD Maximums


PATH: A3 LEARNED DATA ØØØ REMOTE RTD MAXIMUMS Ø RRTD #1(4)

RRTD #1 RTD #1 MAXIMUM Range: –40 to 200°C or –40 to 392°F


TEMPERATURE: 40°C No RTD = open, Shorted = shorted RTD

RTD #2 MAXIMUM Range: –40 to 200°C or –40 to 392°F


TEMPERATURE: 40°C No RTD = open, Shorted = shorted RTD

RTD #3 MAXIMUM Range: –40 to 200°C or –40 to 392°F


TEMPERATURE: 40°C No RTD = open, Shorted = shorted RTD

RTD #12 MAXIMUM Range: –40 to 200°C or –40 to 392°F


TEMPERATURE: 40°C No RTD = open, Shorted = shorted RTD

The maximum temperature level of the 12 remote RTDs for each RRTD will be displayed
here if the 369 has been programmed and connected to a RRTD module. The programmed
name of each RTD (if changed from the default) will appear as the first line of each
message. If an RRTD module is connected and no RRTDs are programmed, the display
reads NO RRTDS PROGRAMMED when an attempt is made to enter this actual values
page.

369 MOTOR MANAGEMENT RELAY– INSTRUCTION MANUAL 6–191


A4 STATISTICAL DATA CHAPTER 6: ACTUAL VALUES

6.5 A4 Statistical Data

6.5.1 Trip Counters


PATH: A4 STATISTICAL DATA Ø TRIP COUNTERS

TRIP COUNTERS TOTAL NUMBER OF Range: 0 to 50000 in steps of 1


TRIPS: 0
INCOMPLETE SEQUENCE Range: 0 to 50000 in steps of 1
TRIPS: 0
SWITCH Range: 0 to 50000 in steps of 1
TRIPS: 0
OVERLOAD Range: 0 to 50000 in steps of 1
TRIPS: 0
SHORT CIRCUIT Range: 0 to 50000 in steps of 1
TRIPS: 0
MECHANICAL JAM Range: 0 to 50000 in steps of 1
TRIPS: 0
UNDERCURRENT Range: 0 to 50000 in steps of 1
TRIPS: 0
CURRENT UNBALANCE Range: 0 to 50000 in steps of 1
TRIPS: 0
SINGLE PHASE Range: 0 to 50000 in steps of 1
TRIPS: 0
GROUND FAULT Range: 0 to 50000 in steps of 1
TRIPS: 0
ACCELERATION Range: 0 to 50000 in steps of 1
TRIPS: 0
STATOR RTD Range: 0 to 50000 in steps of 1
TRIPS: 0
BEARING RTD Range: 0 to 50000 in steps of 1
TRIPS: 0
OTHER RTD Range: 0 to 50000 in steps of 1
TRIPS: 0
AMBIENT RTD Range: 0 to 50000 in steps of 1
TRIPS: 0
UNDERVOLTAGE Range: 0 to 50000 in steps of 1
TRIPS: 0
OVERVOLTAGE Range: 0 to 50000 in steps of 1
TRIPS: 0
PHASE REVERSAL Range: 0 to 50000 in steps of 1
TRIPS: 0

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CHAPTER 6: ACTUAL VALUES A4 STATISTICAL DATA

UNDERFREQUENCY Range: 0 to 50000 in steps of 1


TRIPS: 0
OVERFREQUENCY Range: 0 to 50000 in steps of 1
TRIPS: 0
LEAD POWER FACTOR Range: 0 to 50000 in steps of 1
TRIPS: 0
LAG POWER FACTOR Range: 0 to 50000 in steps of 1
TRIPS: 0
POSITIVE REACTIVE Range: 0 to 50000 in steps of 1
TRIPS: 0
NEGATIVE REACTIVE Range: 0 to 50000 in steps of 1
TRIPS: 0
UNDERPOWER Range: 0 to 50000 in steps of 1
TRIPS: 0
REVERSE POWER Range: 0 to 50000 in steps of 1
TRIPS: 0
TRIP COUNTERS LAST Range: 0 to 50000 in steps of 1
CLEARED: 02/28/2007

The number of trips by type is displayed here. When the total reaches 50000, the counter
resets to 0 on the next trip and continues counting. This information can be cleared with
the setpoints in the CLEAR/PRESET DATA section of setpoints page one. The date the
counters are cleared will be recorded.

6.5.2 Motor Statistics


PATH: A4 STATISTICAL DATA ØØ MOTOR STATISTICS

MOTOR STATISTICS NUMBER OF MOTOR Range: 0 to 50000 in steps of 1


STARTS: 0
NUMBER OF EMERGENCY Range: 0 to 50000 in steps of 1
RESTARTS: 0
MOTOR RUNNING HOURS: Range: 0 to 100000 in steps of 1
0 hrs
AUTORESTART START Range: 0 to 50000 in steps of 1
ATTEMPTS: 0
TIME TO AUTORESTART: Range: 0 to 50000 in steps of 1
0
COUNTER: Range: 0 to 65535 Units in steps of 1
0 Units Shown if Counter set to a digital input

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A4 STATISTICAL DATA CHAPTER 6: ACTUAL VALUES

NUMBER OF MOTOR STARTS, and NUMBER OF EMERGENCY RESTARTS values display the
number of motor starts and emergency restarts respectively. This information is useful for
troubleshooting a motor failure or in understanding the history and use of a motor for
maintenance purposes. When any of these counters reaches 50000, they are
automatically reset to 0.
The MOTOR RUNNING HOURS indicates the elapsed time since the 369 determined the
motor to be in a running state (current applied and/or starter status indicating contactor/
breaker closed). The NUMBER OF MOTOR STARTS, NUMBER OF EMERGENCY RESTARTS, and
MOTOR RUNNING HOURS counters can be cleared with the S1 369 SETUP Ø CLEAR/PRESET
DATA Ø CLEAR MOTOR DATA setpoint.

6–194 369 MOTOR MANAGEMENT RELAY– INSTRUCTION MANUAL


CHAPTER 6: ACTUAL VALUES A5 EVENT RECORD

6.6 A5 Event Record

6.6.1 Event Records


PATH: A5 EVENT RECORD Ø EVENT 01

EVENT 01 TIME OF EVENT 01 Time: hours / minutes / seconds / hundreds of


00:00:00:00 seconds

DATE OF EVENT 01 Date: month / day / year


Feb. 28, 2007
A: 0 B: 0 Range: 0 to 65535 A in steps of 1
C: 0 A E: 01
MOTOR LOAD Range: 0.00 to 20.00 x FLA in steps of 0.01
0.00 X FLA E: 01
CURRENT UNBALANCE: Range: 0 to 100% in steps of 1
0% E: 01
GROUND CURRENT: Range: 0.0 to 5000.0 A steps of 0.1 (1A/5A CT)
0.0 Amps E: 01 0.00 to 25.00 A steps of 0.01 (50: 0.025 A CT)

HOTTEST STATOR Range: –40 to 200°C or –40 to 392°F,


RTD 1: 0°C E: 01 No RTD = open, Shorted = shorted RTD

Vab: 0 Vbc: 0 Range: 0 to 20000 V in steps of 1


Vca: 0 V E: 01 Only shown if VT CONNECTION is "Delta"

Van: 0 Vbn: 0 Range: 0 to 20000 V in steps of 1


Vcn: 0 V E: 01 Only shown if VT CONNECTION is "Wye"

SYSTEM FREQUENCY: Range: 0.00, 15.00 to 120 Hz in steps of 1


0.00 Hz E: 01 Only shown if VT CONNECTION is programmed

0 kW 0 kVA Range: –50000 to +50000 in steps of 1


0 kvar E: 01 Only shown if VT CONNECTION is programmed

POWER FACTOR: Range: 0.00 lag to 1 to 0.00 lead


1.00 E: 01 Only shown if VT CONNECTION is programmed

A breakdown of the last 512 events is available here along with the cause of the event and
the date and time. All trips automatically trigger an event. Alarms only trigger an event if
turned on for that alarm. Loss or application of control power, service alarm and
emergency restart opening and closing also triggers an event. After 512 events have been
recorded, the oldest one is removed when a new one is added. The event record may be
cleared in the setpoints page 1, clear/preset data, clear event record section.

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A5 EVENT RECORD CHAPTER 6: ACTUAL VALUES

0.1A6 RELAY INFORMATION6.6.2Model Information


PATH: A6 RELAY INFORMATION Ø MODEL INFORMATION

MODEL INFORMATION SERIAL NUMBER: Range: See Autolabel for details


MXXXXXXXX
INSTALLED OPTIONS: Range: HI/LO, R/0, M/B/0, F/0, P/P1/E/D/0, H/0, E/0
369-HI-R-M-0-P1-0-E
MANUFACTURE Range: month/day/year
DATE: Feb. 28 2007
LAST CALIBRATION Range: month/day/year
DATE: Feb. 28 2007

The relay model and manufacturing information may be viewed here. The last calibration
date is the date the relay was last calibrated at GE Multilin.

6.6.3 Firmware Version


PATH: A6 RELAY INFORMATION ØØ FIRMWARE VERSION

FIRMWARE VERSION FIRMWARE REVISION:


310
BUILD DATE & TIME:
Jun 07, 2007 11:10:35
BOOT REVISION:
100
ANYBUS CARD SOFTWARE Note: Only shown with the Profibus (P or P1),
REVISION: 112 Modbus/TCP (E), and DeviceNet (D) options.

This information reflects the revisions of the software currently running in the 369 Relay.
This information should be noted and recorded before calling for technical support or
service.

6–196 369 MOTOR MANAGEMENT RELAY– INSTRUCTION MANUAL

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