Omron SYSMAC CJ Series User Manual page 208

8 Pulse Outputs
Origin Detection Timing and Operation for Limit Inputs
Origin Detection Timing
The position where the origin is detected will depend on the following settings.
0: After Proximity Input Turns OFF
The first origin input signal after the proximity input turns ON is considered the origin.
Origin proximity
input signal
Origin input signal
Pulse output
Initial speed
1: After Proximity Input Turns ON
The first origin input signal after the proximity input turns ON is considered the origin.
Origin proximity
input signal
Origin input signal
Pulse output
Initial Speed
2: Proximity Input Not Used
The proximity input is not used and only the origin signal is used to perform the origin search.
Origin input signal
Pulse output
Acceleration
Initial Speed
Starts when ORG is executed Stop
8-48
Deceleration starts when Origin
Proximity Input Signal turns ON.
1
0
1
0
Origin Search High Speed
Acceleration
CCW
Starts when ORG is executed
Deceleration starts when Origin
Proximity Input Signal turns ON.
1
0
Operation stops when the Origin Input Signal
turns ON after the Origin Proximity Input
Signal turns ON.
1
0
Origin Search High Speed
Acceleration
CCW
Starts when ORG is executed Stop
Stops when Origin Input Signal
turns ON.
1
0
Origin Search
Proximity Speed
Operation stops when the Origin Input
Signal turns OFF after the Origin Proximity
Input Signal turns ON and then OFF.
Deceleration
Origin Search Proximity Speed
CW
Stop
Deceleration
Origin Search Proximity Speed
CW
CJ2M CPU Unit Pulse I/O Module User's Manual