Scr Short Circuit Fault, Type Of Operation - ABB PST Installation And Maintenance Manual

142
AC 1006.9 - 5/03
Chapter 10 - Functions
10:48 SCR short circuit fault, type of opera-
tion
Path in menu:
Menu/SETTINGS/Functional Settings/
Faults/SCR SC Op
If one or several thyristors are shorted, this parameter makes it
possible to select between two different actions.
Stop– M
Stop– A
The motor stops and a manual reset is
required before restart.
The motor stops and an automatic reset
is performed when the fault disappears.
Parameter Default
text value
SCR SC Op Stop-M
Setting
Description
range
Type of
Stop-M, operation for
Stop-A SCR short
circuit fault
Low Voltage Products & Systems
ABB Inc. • 888-385-1221 • www.abb-control.com