YASKAWA JEPMC-MP2300-Y Series User Manual page 508

9 Absolute Position Detection
9.4.5 Infinite Length Position Control without Simple Absolute Positions
Main Program
Absolute System Infinite Length Mode Axis: Axis 1 Leading address of toggle buffer: MW30000
ON for only the first scan after
high-speed scan is started.
Servo power reset signal?
First scan or servo
power reset signal
Toggle Buffer Enabled Flag
SVCRDY Ready to run
Position Data Re-setup Request
Flag ON
Absolute System Infinite Length
Position Control Information Load
Completed Flag
Toggle Buffer Selection Flag
Save values in buffer 0 to
setting parameters.
9-28
The following programming example (ladder program) is for the flowchart shown above. The axis
used here is axis 1 of circuit number 1. Change the motion parameter register number if the circuit
and axis numbers are different.
Position Data Re-setup
Request Flag ON
Position Data Re-setup
Request Flag ON