ABB PST Installation And Maintenance Manual page 21

Low Voltage Products & Systems
ABB Inc. • 888-385-1221 • www.abb-control.com
Chapter 3 - Description
Fault Supervision functions
• Internal softstarter faults
• Shorted SCR
• Non conducting SCR
• Open circuit motor side
• Over-temperature heat sink
• Phase loss
• Frequency out of range
• Fieldbus communication
• By-pass contactor
Other functions
• Jog
• Real time clock
• Event log
• Keypad password
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AC 1006.9 - 5/03