Nidec Digistart D4 - Page 53

Programmable Parameters
Log Only The protection will be written to the event log but the
soft starter will continue to operate.
Trip + Shunt Relay
The soft starter will remove power and the motor will
coast to
stop. The shunt trip relay (33, 34) will activate
and the circuit breaker will disconnect mains voltage
from the soft starter. The circuit breaker must be
manually reset before operation can resume.
This option is only effective if parameter 20G Shunt
Trip Mode is set to 'Enable'.
Description: Selects the soft starter's response to each protection. All protection events
are written to the event log.
6D – Undercurrent
Options:
Soft Trip and Log (default)
Warn and Log
Soft Trip and Reset
Log Only
Trip Starter
Trip + Shunt Relay
Trip and Reset
Description: Selects the soft starter's response to the protection event.
6E – Overcurrent
Options:
Soft Trip and Log (default)
Warn and Log
Soft Trip and Reset
Log Only
Trip Starter
Trip + Shunt Relay
Trip and Reset
Description: Selects the soft starter's response to the protection event.
6F – Excess Start Time
Options:
Soft Trip and Log (default) Warn and Log
Soft Trip and Reset
Log Only
Trip Starter
Trip + Shunt Relay
Trip and Reset
Description: Selects the soft starter's response to the protection event.
6G – Input A Trip
Options:
Soft Trip and Log (default)
Warn and Log
Soft Trip and Reset
Log Only
Trip Starter
Trip + Shunt Relay
Trip and Reset
Description: Selects the soft starter's response to the protection event.
6H – Input B Trip
Options:
Soft Trip and Log (default)
Warn and Log
Soft Trip and Reset
Log Only
Trip Starter
Trip + Shunt Relay
Trip and Reset
Description: Selects the soft starter's response to the protection event.
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