The following XPS settings control how to purge work instructions:
WIPCNT (on page 1) - Determines the number of work instructions analyzed per purge cycle.
WIPINT (on page 1) - Determines the time in milliseconds for each purge cycle
WIPCAT (on page 1) - Determines the time in milliseconds between each purge cycle, if the number of work instructions is greater than WIPCNT.
How the interval between purge cycles is calculated
At the end of a purge cycle, if the number of work instructions is greater than WIPCNT, then the interval between purge cycles is determined by WIPCAT. If the number of work instructions is less than WIPCNT, then the interval is set to the default 60 seconds.
When the number of work instructions is greater than WIPCNT
When the number of work instructions is less than WIPCNT
