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2870:301-001 Computer Control of Automated Systems
2920:405-001Introduction to Industrial Machine ControlSpring 2016
Name ____________________________ Date ________________
Lab Activity # 1 (10 pts):
1.
Familiarize yourself with the CompactLogic PLC Trainer as shown in the figure below.
HMINot active
PLC System
Photo Switch
Stop
Button
StartButton
2 Position
Selector
Switch
Yellow
Pushbutton
3 PositionSelector
Switch
Toggle
Switches
1 2 3
4 5 6
Limit Switch 1
Limit Switch 2
Prox. Switch
1 2
222
2
21 11
1
1
Solenoid 1
Solenoid 2Motor
Assortment of Output Lights
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2870:301-001 Computer Control of Automated Systems
2920:405-001Introduction to Industrial Machine ControlSpring 2016
2. In the following figure identify and label the PLC Processing Module, Power Supply,
Input Module and Output Module.
3. Compare and contrast the performance characteristics of the Rockwell 1769-L20 CompactLogix
5320 controller and the Siemens Simatic S71200 CPU 1214C DC/DC/DC controller. Place youranswer following your lab summary in your report.
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2870:301-001 Computer Control of Automated Systems
2920:405-001Introduction to Industrial Machine ControlSpring 2016
4. Activate each of the input switches on the trainer. As each switch is activated, record which LEDlight (number) on each of the modules changes and what is its state (ON or OFF) after the switchis activated. The name or tag for each input and output is shown in the table on the next page.
Switch Name
Input
Led
Number
State
(on/off)
Activates/Deactivates
which Output?
Output
Led
Number
State
(on/off)
Red Pushbutton 0 OFF Red Light 1 7 ON
Green Pushbutton 1 ON Green Light 1 0 ON
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2870:301-001 Computer Control of Automated Systems
2920:405-001Introduction to Industrial Machine ControlSpring 2016
5. Complete the wiring diagrams for the input and output modules of the CompactLogix PLC
trainers using the table created above and by tracing theswitch and output wiring back to the
modules.Use the industry standard symbols provided. Be sure to draw the electrical symbol in
the switches normal state.Note for normally open switches the LED lights will go on andfor normally closed devices the light will go off. Record the PLC trainer used, the device
tag name and its corresponding physical address on the module. Also indicate the wirenumber on the figure. Use industry standard symbols. The name or tag for each input
and output is also shown below.
Input type Electrical Symbol Output Type Electrical Symbol
Normally Open
PushbuttonSolenoid
Normally Closed
Pushbutton
Motor (Motor
Contactor)
Normally Open
Toggle SwitchLight (Yellow)
Normally Open Limit
Switch
Normally Closed Limit
Switch
Normally Open
Proximity Switch
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2870:301-001 Computer Control of Automated Systems
2920:405-001Introduction to Industrial Machine ControlSpring 2016
Inputs Outputs
_2_POS-SS BLUE_LT1
_3_POS_SSL BLUE_LT2
_3_POS_SSR CLR_LT1
LS1 CLR_LT2
LS2 GRN_LT1
PB_YELLOW GRN_LT2
PHOTO_SW MOTOR
PROX_SW ORNG_LT1
START ORNG_LT2
STOP RED_LT1
TGLE_SW1 RED_LT2
TGLE_SW2 SOL_1
TGLE_SW3 SOL_2TGLE_SW4 WHT_LT1
TGLE_SW5 WHT_LT2
TGLE_SW6
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2870:301-001 Computer Control of Automated Systems
2920:405-001Introduction to Industrial Machine ControlSpring 2016
24 Volt DC
+-
STOP
START
1:I.0
1:I.1
WIRE# PLC Trainer #
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2870:301-001 Computer Control of Automated Systems
2920:405-001Introduction to Industrial Machine ControlSpring 2016
24 Volt DC
24 VDC
-
VDC
+
G2:O.0WIRE#
PLC Trainer #
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2870:301-001 Computer Control of Automated Systems
2920:405-001Introduction to Industrial Machine ControlSpring 2016
Items to be turned in:
o Lab Summary
o Answer to item #3 above
o Wiring diagram for Input and Output Modules