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Pulse Outputs Section 5-3
5-3-6 Origin Return
Overview
Moves the motor to the origin position from any other position. The origin
return operation is controlled by ORG(889).
The origin return operation returns the motor to the origin by starting at the
specified speed, accelerating to the target speed, moving at the target speed,
and then decelerating to a stop at the origin position.
Procedure
Pulse frequency
Origin return
initial speed
Start
Started by executing
ORG(889)
Origin return
acceleration
rate
Origin return
target speed
Origin return
deceleration rate
Stop
Time
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
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