Origin Search Instructions - Omron CP1E CPU UNIT SOFTWARE User Manual

12 Pulse Outputs

12-4-4 Origin Search Instructions

Origin Search Instruction: ORG
Execute the ORG instruction in the ladder program to perform an origin search with the specified
parameters.
ORG
C1
C2
Precautions for Correct Use Precautions for Correct Use
Limit Sensor Application
Create a program that can identify the limit sensor when using the origin search.
The OUT instruction is used in the ladder program to write signals received from the CW limit
sensor and CCW limit sensor connected to normal inputs to the Auxiliary Area bits.
Normal input from CW
limit sensor
Normal input from CCW
limit sensor
Bits Written in the Auxiliary Area
Auxiliary Area
Word Bit
A540 08
09
A541 08
09
12-22
C1:Port specifier
Pulse output 0: #0000
Pulse output 1: #0001
C2:Control data
Origin search and pulse + direction output method: #0100
CW Limit Input Signal
A540.08 or A541.08
CCW Limit Input Signal
A540.09 or A541.09
Pulse Output 0 CW Limit Input Signal
Pulse Output 0 CCW Limit Input Signal
Pulse Output 1 CW Limit Input Signal
Pulse Output 1 CCW Limit Input Signal
Name
Signals received from external sen-
sors connected to normal inputs
must be written to the Auxiliary Area
bits in the user program.
CP1E CPU Unit Software User's Manual(W480)