CPM1A-8ED Omron, CPM1A-8ED Datasheet - Page 20

• Manufacturer Part Number: CPM1A-8ED
• Description: Expansion I/O Modules
• Manufacturer: Omron

Specifications of CPM1A-8ED

• Output Type: ...
• External Width: 66mm
• Supply Voltage Max: 24VDC
• External Depth: 70mm
• Mounting Type: DIN Rail
• External Height: 90mm
• Approval Bodies: UL, CSA, CE
• For Use With: Micro Programmable Controllers
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Program Example
J PULSE OUTPUT FUNCTION
The CPM1A transistor output models have an output function
capable of outputting a pulse of 20 Hz to 2 kHz (single-phase
output).
When used in combination with a Stepping Driver or SmartStep
Servodriver, positioning can be easily performed.
Application Example
Changing the speed of the Stepping Motor.
1.
Output
frequency
A
200 Hz
Analog timer for 0.0 to 20.0 seconds
00000 turns ON
SmartStep Servodriver
1 khz
Z
Output point
01000 or 01001
TIM
000
25,000 pulses
0001 turns ON (limit switch)
250
Stepping Motor
Value of the analog
setting 0 (0 to 200)
Pulse rate
Micro Programmable Controller
2.
25313(ON)
Program Example
B
00200
Speed change limit switch
25315
25315
15000
00001
1 scan turns ON.
1 scan turns ON.
Analog timer for 0.0 to 60.0 seconds
MUL(32)
@SPED(64)
MOV(21)
MOV(21)
PULS(65)
MOV(21)
MOV(21)
DM0500
DM 0100
DM 0000
DM 0000
DM 0100
DM 0100
DM 0001
#0003
TIM
001
#5000
#0200
#0020
15000
#0002
250
000
000
000
000
DM 0500
BCD multiplication
Frequency conversion:
Sets the number of output pulses as
25,000 (times) in the data memory area.
Sets the initial frequency to
2,000 pulses/second.
Pulse rate setting
Pulse rate (BCD 8 digits)
Output port (output point 01000)
Output mode (single)
Frequency data (x 10 Hz)
Changes to 200 Hz when the
limit switch is turned ON.
0
CPM1A
Value of the analog setting 0
(0 to 200)
Triples the above value
Multiplication result (0 to 600)
DM 0001
0
0
2
5
DM 0000
0
0
A--41
0