Functions
Chapter 10
160
1SFC132003M0201
Description
2 fault groups can be selected. If any of the faults in a fault
group occurs, a fault signal is given.
Fault group consists of:
• Phase loss fault
• Fieldbus fault
• Frequency fault
• Heat sink over-temperature fault
• By-pass doesn’t open fault
• Connection fault
• Non conducting thyristor fault
• Line side fault
• Kick-current fault
• Internal fault
• Fault Line/Delta
Shunt fault group consists of:
• Thyristor short circuit fault
• By-pass doesn’t open fault
The shunt fault signal can be used to trip an upstream
breaker in case the softstarter is not able to stop the motor.
Parameter
text
Default value Setting range Description
Relay K4 Run Run, TOR, Event Function of pro-
grammable relay
output K4.
Relay K5 TOR Run, TOR, Event Function of pro-
grammable relay
output K5.
Relay K6 Event Run, TOR, Event Function of pro-
grammable relay
output K6.
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