Yaskawa JAPMC-MC2300 - Manual (Page 296)

10.4 Absolute Position Detection for Infinite Length Axes
10.4.6 Infinite Length Position Control without Simple Absolute Positions
10-25
10
Absolute Position Detection
The following programming example (ladder program) is for the flowchart shown on the previous page. The axis used
here is axis 1 of circuit number 1. Change the motion parameter register number if the circuit and axis numbers are dif-
ferent.
Main Program
Absolute system infinite length axis: Axis 1 Leading address of toggle buffer: MW30000
SVCRDY (Operation Ready)
Position Information SAVE bit
Zero Point Setting Completed Flag
Motion fixed parameters
setting error
Toggle Buffer Selection Flag
ON for only the first scan after high-speed scan is started.
Position Information SAVE bit
Position Information SAVE bit
Zero Point Setting
Completed Flag