Industrial Control Equipment

ACS-1000
Analog Control System

ACS-1000, covered with many technical

disciplines, explicates the central significance of
Analog Control System. This applies particularly
in mechanical and electrical engineering, in
production and process technology. It is
indispensable to plant and system technology.

In the automation field, important optimization

tasks would be quite impossible to be accomplished
without closed-loop control technology. In line with
its increasing importance, closed-loop control has
become an essential subject in professional training
and further education for many professions.

In the newly formulated training curriculum,

this technology plays an important role covering
a number of subjects in syllabuses for training in
industry and the crafts.

* Notebook is excluded.

u Features
“ ACS ” is an acronym for “Analog
● Control engineering is an exciting discipline. It offers the
Control System” ; a laboratory teaching
quickest and best way to learn system control to improve
system with analog control courses for
production processes. Electronic analog control and
college and university level .
simulation have become the cornerstone of technological
advancement. “ACS” is a true hardware
K&H provides ACS-1000 for students to observe the testing arithmetic modeling system
result of Proportional-Integral-Derivative (PID) controllers
as well as phase-lag and phase-lead controllers.
------ Not just a trainer ------

● Modularized ACS-1000 is flexible enough to cater to (Control function block )

the needs of all level learners to make related experiments.

+ KI bT
R(s) (KP+ s +KDs) V ? (s )
s(s+aT)
● The whole control modules help students to understand -
PID Controller
control theory and application of hands-on motor control
through our comprehensive and step-by-step teaching KI 3 .5 K S 2 ? KPS ? KI
Example : ( K p ? ? K D S )( )? D
curriculums. S S ( S ? 3.5) 1 3
S ? S2
3 .5

● We also provide PC based data acquisition device as

interface to facilitate data storage from computer. (Option) (True hardware emulation) (Control system implementation) (MATLAB software simulation)

Industrial Control Equipment

ACS-1000

ACS-1000 consists of 17 different plug-in modules and 2. ACS-13002 P-Controller

ACS-18001 DC Servo Motor & Control Unit. It comes with an
optional extra ACS-13022 Data Acquisition Device (DAQ) . The
plug-in modules, sliding into the system rack, are selected
according to the experiment you desire to implement.
Each ACS-1000 plug-in module offers a fundamental (1) Continuous 0~10 proportional constant KP (precision
control building block on the panel for making different 10-turn potentiometer)
(2) With push-button R-CAL. 0 for displaying KP on the
experiments. 7-segment display of ACS-13016
(3) K P range selector : x1, x10, x50
(4) With over-range test output

3. ACS-13003 I-Controller

1
Vi KI s
RANGE Vo

TEST1 TEST2

(1) Continuous 0~10 integral constant K I (precision

10-turn potentiometer)
(2) With push-button R-CAL.1 for displaying K I on the
2 (Optional)
7-segment display of ACS-13016
(3) K I range selector : x1, x10, x50
(4) With over-range test output
} System Specifications
1. With main frame and modules 4. ACS-13004 D-Controller
2. Cabinet : 3U/6U, E.I.A. 19 " standard
3. DC power supply : ± 15Vdc Vi KD s Vo
4. Module plug-in slot : 24
5. Hot pluggable TEST
(1) Continuous 0~1 derivative constant K D (precision
} Order Information 10-turn potentiometer)
(2) With push-button R-CAL.2 for displaying KD on the
7-segment display of ACS-13016
(3) With over-range test output

ACS-1000 + ACS-13022 + PC
5. ACS-13005 SUM/DIF Amplifier
+
V1 +
V2 +
+ K VO
V3
- - -
V4 V5 V6
ACS-1000 + PC-Based DSO + PC TEST
TSO-1000 (1) 3 positive inputs and 3 negative inputs for the sum
of analog signals
(2) Continuous 0~10 amplifier gain K (precision 10-turn
+ potentiometer)
(3) With push-button R-CAL.3 for displaying K on the
7-segment display of ACS-13016
ACS-1000 + DSO + PC (4) With over-range test output

uModules Specification
6. ACS-13006 Integrator
1. ACS-13001 Summing Junction
Vi T
1 1
initial

I.C. 0 VO
-1 s
INI. C

SYNC. OP
TEST

(1) Initial value : -10~+10

(2) With synchronous control function
(1) 2 sets of analog signal summation (3) T constant setting : 1, 10, 100
(2) With over-range test output (4) With over-range test output

Industrial Control Equipment

ACS-1000

7. ACS-13007 Inverting Amplifier 12. ACS-13011 Function Generator

Vi 2 -K Vo 2

Sinusoid Triangle Square Step

Vi1 -1 Vo1
(1) Output waves : Sinusoid, triangle, square, step, DC
(1) One inverting buffer and one inverting amplifier (2) Step pulse with synchronous control function
with gain K of 0~10 (precision 10-turn potentiometer) (3) Amplitude associates with offset :
(2) With push-button R-CAL.4 for displaying K on the -10V ~ +10V
7-segment display of ACS-13016 (4) Frequency : 0.1Hz~10KHz
Continuously adjustable
Range 1 : 0.1Hz~1.0Hz
Range 10 : 1Hz~10Hz
8. ACS-13007A Inverting Amplifier Range 100 : 10Hz~100Hz
Range 1K : 100Hz~1KHz
Vi 2 -K Vo 2 Range 10K : 1KHz~10KHz

Vi1 -1 Vo1

(1) One inverting buffer and one inverting amplifier with

13. ACS-13012 Over Range Check
gain K of 0~10 (precision 10-turn potentiometer)
(2) With push-button R-CAL.5 for displaying K on the
7-segment display of ACS-13016
> 12.7V
Input
<-12.7V

9. ACS-13008 Second Order Plant

Vi b + +
T
1
s
VO’ (1) 8 sets of over-range detectors
- (2) Over-range indicator illuminates while input exceeding
1
a VO
s ±12.7V
TEST1 TEST2

(1) Used for first/second order plant simulation

(2) a and b parameters : 0~10
(3) T parameter : 1, 10, 100
14. ACS-13013 Analog Power Driver
(4) With push-buttons R-CAL.6 and R-CAL.7 for displaying
b and a on the 7-segment display of ACS-13016
(5) With over-range test output Vi 3 Vo
2mm
banana BNC
connector

10. ACS-13009 LEAD / LAG Compensator (1) Analog input voltage : 0~± 4V; input
Vi
impedance : 1KΩ; gain : 3
TEST1 1 (2) Analog output voltage : 0 ~±12V; Max
z
+ TEST3 TEST2 output current : 1A
+
+ 1 + + p
s T VO (3) Input amplitude limitation : ±12V
-
(4) Output with short-circuit and current-
(1) z and p parameters : 0~10 limiting protection : 1.5A
(2) T parameter : 1, 10, 100 (5) 2mm to BNC adapter
(3) With push-buttons R-CAL.8 and R-CAL.9 for displaying
z and p on the 7-segment display of ACS-13016
(4) With over-range test output

15. ACS-13014 DC Servo PWM Driver

11. ACS-13010 Test Signal Generator
MOTOR+
AMP
MOTOR -
STEP RAMP PARABOLIC

(1) Provide input signals to control systems (1) Analog input voltage : 0~±12V
(2) STEP generator with positive and negative output (2) Input impedance : 100KΩ
(3) RAMP generator with positive output (3) PWM output : 0~+12V, bridge PWM drive,
(4) PARABOLIC generator with positive output Max. output current : 1A
(5) Amplitude associates with offset : -10V~+10V (4) With dead band elimination for protection
(6) Frequency : (precision 10-turn potentiometer)
(5) Output with short circuit and current-
Range x1 : 0.05Hz~10Hz
Range x10 : 0.5Hz~100Hz limiting protection : 1.5A

Industrial Control Equipment

ACS-1000

16. ACS-13015 Linear VR Angle / Position Sensor & Buffer

STEP

(1) Resistance : 1KΩ

(2) Linearity : 0.1%
DC servo motor & control unit can be provided for speed & position control.
(3) Detecting angle : 0 ~ 350° (1) DC servo motor
(4) Angle to analog output voltage : -5V~+5V (a) Voltage : 24VDC
(5) Output impedance : 1KΩ (b) No-load current : 100mA +30%
(c) No-load speed : 3800 rpm ± 20%
(d) Terminal resistance : 11.27Ω ± 15%
(e) Terminal inductance : 8.2 mH ± 10%
17. ACS-13016 Calibration & Testing Module ( f ) Torque constant : Kt = 0.567 Kg-cm/A ± 20%
(2) Co-shaft tachometer
V/R switch
(a) Back EMF : Ke = 6.00V/Kr.p.m. ± 15%
V-TEST Display
(3) Gear-coupled linear VR for angle detecting
R-CAL (a) Gear ratio : 64:1
0~9 7
7
(b) Impedance : 1KΩ
Selector
(c) Linearity : 0.1 %
(1) V-TEST analog input voltage : -15V~+15V (d) Detecting angle : 0 ~ 350°.
(2) R.CAL : R-CAL.0 ~ R-CAL.9 parameters (4) Co-shaft eddy current load
(3) Display : 3 ½ digit, -19.99~19.99V or 0.00~100.0KΩ (a) Load level selector :
High=100 Gr-Cm, Low=10 Gr-Cm, OFF=0 ± 20%

}List of Experiments
18. ACS-13022 Data Acquisition Device (DAQ)
1. Laplace transform experiment
ACS-13022 DAQ module with software interface is used 2. System simulation experiment
to measure and record all experimental waveforms.
3. Steady-state error experiment
(1) Channel Vi1/ Vi2 :
4. First-order system experiment
• Input range :
X1 : -10V~+10V 5. Second-order system experiment
X2 : -20V~+20V 6. Transient response specifications experiment
Bandwidth : 500Hz 7. Effects of zeros on first-order system experiment
Sample rate : 2500S/s 8. Effects of zeros on second-order system experiment
(2) Channel Vo : 9. Dominant pole of second-order system experiment
• Output range : DC -5V~+5V
(3) Connective : USB port on the front panel
10. DC Servo motor characteristics experiment
11. Proportional controller experiment
Computer requirements:
(1) Pentium 4 or above
12. P controller in DC servo motor speed/position control experiment
(2) Above 1GB hard disk space 13. Integral controller experiment
(3) DVD driver for software installation 14. I controller in DC servo motor speed/position control experiment
(4) Available USB port 15. Derivative controller experiment
(5) Windows W7/Vista/XP/2000 32 and 64 bit OS 16. D controller in DC servo motor speed/position control experiment
17. Proportional-Integral (PI) controller experiment
19. ACS-18001 DC Servo Motor & Control Unit 18. PI controller in DC servo motor speed/position control experiment
19. Proportional-Derivative (PD) controller experiment
20. PD controller in DC servo motor speed/position control experiment
21. PID controller experiment(1) Ziegler-nichols method (1)
22. PID controller experiment(2) Ziegler-nichols method (2)
23. PID controller experiment(3) Position control
24. PID controller experiment(4) Speed control
25. Closed loop DC servo motor speed/position control with
PID controller experiment
26. Inner-loop feedback control experiment
K 1 27. Phase lead compensators experiment(1) Root locus technique
Vi K2 VO
τms+1 S 28. Phase lead compensators experiment(2) Frequency
Dead-Zone Reducer domain design
+ +
Saturation Potentiometer
K1 Ta 29. Phase lag compensators experiment(1) Root locus technique
30. Phase lag compensators experiment(2) Frequency
Break(load) Motor Tachometer Reducer Potentiometer domain design
Ta 31. Phase lead-lag compensators experiment(1) Root locus technique
ON V+
HIGH 32. Phase lead-lag compensators experiment(2) Root locus technique
OFF
LOW M T 64:1 V0 33. Phase lead-lag compensators experiment(3) Frequency
OFF
V- domain design
Tb 34. Pole-zero cancellation experiment
Ma Mb 35. State feedback pole assignment experiment

Industrial Control Equipment

ACS-1000

ACS-13007A
ACS-13001

ACS-13022

ACS-18001
ACS-13011
ACS-13002

ACS-13012
ACS-13004

ACS-13014
ACS-13003

ACS-13006

ACS-13007

ACS-13010
ACS-13008

ACS-13009

ACS-13013

ACS-13016
ACS-13005

ACS-13015
Modules
List of Experiments

Exp.1 Laplace transform experiment 1 1 1 2 1 1 1 1 1 1 1 1

Exp.2 System simulation experiment 1 2 1 1 1 1 1 1

Exp.3 Steady-state error experiment 1 2 1 1 1 1 1 1

Exp.4 First-order system experiment 1 1 1 1 1

Exp.5 Second-order system experiment 1 1 1 1 1 1

Exp.6 Transient response specifications experiment 1 1 1 1 1 1

Exp.7 Effects of zeros on first-order system experiment 1 1 1 1 1 1

Exp.8 Effects of zeros on second-order system experiment 1 1 1 2 1 1 1 1 1

Exp.9 Dominant pole of second-order system experiment 1 1 1 1 1 1 1

Exp.10 DC servo motor characteristics experiment 1 1 1 1 1 1 1 1 1

Exp.11 Proportional controller experiment 1 1 1 1 1 1 1

P controller in DC servo motor speed/position control 1 1 1

Exp.12 1 1 1 1 1
experiment
Exp.13 Integral controller experiment 1 1 1 1 1 1 1 1

Exp.14 I controller in DC servo motor speed/position 1 1 1 1 1 1 1 1 1 1

control experiment
Exp.15 Derivative controller experiment 1 1 1 1 1 1 1 1

Exp.16 D controller in DC servo motor speed/position

control experiment 1 1 1 1 1 1 1 1 1 1

Exp.17 Proportional-Integral (PI) controller experiment 1 1 1 1 1 1 1 1 1 1 1 1

PI controller in DC servo motor speed/position
Exp.18 control experiment 1 1 1 1 1 1 1 1 1 1 1

Exp.19 Proportional-Derivative (PD) controller experiment 1 1 1 1 1 1 1 1 1 1 1

Exp.20 PD controller in DC servo motor speed/position

control experiment 1 1 1 1 1 1 1 1 1 1 1 1 1

Exp.21 PID controller (1) Ziegler-nichols method (1) 1 1 1 1 1 1 1 1 1 1 1 1

Exp.22 PID controller (2) Ziegler-nichols method (2) 1 1 1 1 1 1 1 1 1 1 1 1

Exp.23 PID controller (3) Position control 1 1 1 1 1 1 1 1 1 1 1 1

Exp.24 PID controller (4) Speed control 1 1 1 1 1 1 1 1 1 1

Exp.25 Closed-loop DC servo motor speed/position control 1 1 1 1 1 1 1 1 1 1 1 1

with PID controller experiment
Exp.26 Inner-loop feedback control experiment 1 1 1 1 1 1 1 1 1 1 1 1 1 1

Exp.27 Phase lead compensator (1) Root locus technique 1 1 1 1 1 1 1 1

Exp.28 Phase lead compensator (2) Frequency domain design 1 1 1 1 1 1 1 1

Exp.29 Phase lag compensator (1) Root locus technique 1 1 1 1 1 1 1 1 1 1 1

Exp.30 Phase lag compensator (2) Frequency domain design 1 1 1 1 1 1 1 1 1

Exp.31 Phase lead-lag compensator (1) Root locus technique 1 1 1 1 1 1 1 1 1 1

Exp.32 Phase lead-lag compensator (2) Root locus technique 1 1 1 1 1 1 1 1 1 1

Exp.33 Phase lead-lag compensator (3) Frequency domain design 1 1 1 1 1 1 1 1 1 1

Exp.34 Pole-zero cancellation experiment 1 1 1 1 1 1

Exp.35 State feedback pole assignment experiment 1 1 1 1 1 1 1 1 1 1

1. Optional module : ACS-13022

2. Optional software : MATLAB

Industrial Control Equipment 10105