ABB UMC100.3 - Communication Parameters; IO Module Parameters

U
Dip
Restart
Level
Dip
Level
UMC Relay Out
Undervoltage situation
DIP signal at
digital input
Dip Duration
UMC Voltage
DIP Error
U
Dip
Restart
Level
Dip
Level
UMC Relay Out
Undervoltage situation
Dip Autorestart Window
DIP signal at
digital input
Dip
Auto-
restart
Delay
DIP Duration
—
Case B:

off the relay output. But the low voltage situation is shorter than the configured 'Dip Duration' so the motor gets
started automatically after an optional restart delay time (Parameter 'Dip Autorestart Enable=On). Otherwise it
stays off
—
Case C:
The low voltage situation takes longer than the 'Dip Duration' time.
Therefore an error is generated as soon as the Dip duration exceeds the configured Dip duration time
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UMC100.3 UNIVERSAL MOTOR CONTROLLER TECHNICAL DESCRIPTION