ABB PST30 Installation And Commissioning Manual page 184

Chapter 11
Trouble shooting
Status
Internal faults
Power on Fault Protection
Fault Intern 1
Reset
Power on Fault Protection
Fault Intern 2
Reset
Power on Fault Protection
Fault Intern 3
Reset
Power on Fault Protection
Fault Intern 4
Reset
Power on Fault Protection
Fault Intern 5
Reset
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Possible cause
An internal communication fault
of the softstarter has occurred.
Back
Back
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Back
Solution
• Disconnect and reconnect the supply
voltage (U ) and make a restart.
s
• If same fault remains, contact your ABB
sales office.
1SFC132003M0201