Omron CP1H CPU Operation Manual page 304

Pulse Outputs
Origin Search Examples
Operation
Conditions
System Configuration
CW limit
detection
sensor
0.01: Origin proximity input sensor
1.06: CW limit detection sensor
1.07: CCW limit detection sensor
Instructions Used
I/O Allocations
(Example: X/XA CPU
Units)
270
Connect a Servo Driver and execute an origin search based on the Servomo-
tor's built-in encoder phase-Z signal and a Origin Proximity Input Signal.
• Operating mode: 1
(Uses the Servomotor encoder's phase-Z signal as the Origin Input Sig-
nal.)
• Origin search operation setting: 0
(Sets reverse mode 1. Reverses direction when the limit input signal is
input in the origin search direction.)
• Origin detection method: 0
(Reads the Origin Input Signal after the Origin Input Signal goes
OFF→ON→OFF.)
• Origin search direction: 0 (CW direction)
Origin Proximity
Input sensor
Workpiece
ORG(889)
■ Inputs
Input terminal
Word Bit
CIO 0 00 Pulse Output 0 Origin Input Signal
01 Pulse Output 0 Origin Proximity Input Signal
CIO 1 06 CW limit detection sensor
07 CCW limit detection sensor
Word Bit
A540 08 Pulse Output 0 CW Limit Input Signal
09 Pulse Output 0 CCW Limit Input Signal
CCW limit
detection
sensor
Servomotor Driver
0.00: Servomotor encoder's
phase-Z input; Origin input
Pulse output from built-in
outputs OUT0 to OUT3
Section 5-3
Servomotor
Encoder
Name
Name