8.3.1 Temporarily changing wait conditions
You can enable and disable the waiting process of a unit with wait conditions for any particular unit whose end is being waited for.
When you disable waiting for a particular unit, the wait status with respect to that unit changes to Wait complete (manual) and the unit with wait conditions no longer waits for that unit. If the wait method is AND, and you change the wait status to Wait complete (manual) with respect to all units whose end is being waited for, the unit with wait conditions will immediately start executing. If the wait method is OR, the unit with wait conditions will start executing when you change the wait status to Wait complete (manual) for any one of the units whose end is being waited for.
When you enable waiting for a particular unit, the wait status with respect to that unit changes to Wait incomplete (manual) and the unit with wait conditions will wait for that unit. If a unit with wait conditions has finished executing, and you re-execute it with waiting enabled, the unit will restart in Wait incomplete (manual) status and resume waiting.
For details about enabling and disabling wait conditions, see 4.5.15 Temporarily changing the wait condition settings for a jobnet or job in the manual JP1/Automatic Job Management System 3 Overview.