Panasonic FPG Series Technical Manual page 120

JOG Positioning Operation
Pulse output diagram
Operations of the various flag
-X100, the Pulse output busy (BUSY) flag, is turned ON during the JOG positioning operation
and is turned OFF when the pulse output is completed.
-X101, the Pulse output done (EDP) flag, is turned ON when the pulse output is completed and
remains until any of E point control, P point control, JOG operation, JOG positioning operation, home
return or pulser input enabled operations is started up.
-The elapsed value is stored in the counter inside the positioning unit as an absolute value.
9-8
FP∑ Positioning Unit