Omron CP1H CPU UNITS - PROGRAMMING 05-2007, Operation Manual

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273
Pulse Outputs
Section 5-3
Procedure
PLC Setup
The various origin return parameters are set in the PLC Setup.
Origin Return Parameters
Explanation of the Origin Return Parameters
Origin Search/Return
Initial Speed Sets the motor's starting speed when the origin return is executed. Specify
the speed in the number of pulses per second (pps).
Origin Return Target
Speed Sets the motor's target speed when the origin return is executed. Specify the
speed in the number of pulses per second (pps).
1. Starting Speed for Origin Search and Origin Return
2. Origin return target speed
3. Origin return acceleration rate
4. Origin return deceleration rate
•
Outputs: Use either the CW/CCW method or Pulse +
direction method. The same method must be used
for both pulse output 0 and pulse output 1.
•
Various origin return parameter settings
•
Execution of ORG(889)
To specify the origin return operation, set bits 12
to 15 of the second operand to 1 hex.
Determine the origin return parameters.
Wire the outputs.
PLC Setup settings
Ladder program
Name Settings Remarks
Origin search/return initial
speed X/XA CPU Units:
Unit version 1.1 and later:
• Pulse outputs 0 to 3:
00000001 to 000186A0 hex
(1 Hz to 100 kHz)
Unit version 1.0 and earlier:
• Pulse outputs 0 and 1:
00000001 to 000186A0 hex
(1 Hz to 100 kHz)
• Pulse outputs 2 and 3:
00000001 to 00007530 hex
(1 Hz to 30 kHz)
Y CPU Units:
• Pulse outputs 0 and 1:
00000001 to 000F4240 hex
(1 Hz to 1 MHz)
• Pulse outputs 2 and 3:
00000001 to 000186A0 hex
(1 Hz to 100 kHz)
Start of operation
Origin return target speed Same as above.
Origin return acceleration rate 0001 to FFFF hex
(1 to 65,535 Hz/4 ms)
Origin return deceleration rate 0001 to FFFF hex
(1 to 65,535 Hz/4 ms)