Yaskawa SGDS Sigma III Servo Amplifier - Manual (Page 166)

6.3 Main Commands
6-35
• Operation
When a latch signal is input, positioning is performed
according to the final travel distance for external
positioning specified in the parameter (Pn814).
Final Travel Distance for External Positioning
When no latch signal is input, positioning is
performed for the target position.
Latch signal