Hold up time is part of each configuration. It represents the time (in milliseconds) that device outputs are maintained in their current states after a communication disruption before reverting to their fallback values. Hold up time settings can range from 50...65530 ms. By default, Control Expert sets hold-up time to 4 times the MAST Watch Dog setting. Because the default watchdog setting is 250 ms, Control Expert applies a default drop hold up time setting of 1000 ms.

Released for:Schneider Electric India