ABB PST30, Installation And Commissioning Manual

Page: 154 / 200

Functions
Chapter 10
154
1SFC132003M0201
10:46 Thyristor (SCR) overload warning
Path in menu:
Menu/SETTINGS/Functional Settings/
Warnings/Warn SCR OL
If this function is selected, a warning signal will be given that
the thyristor overload protection will be activated, if the
current does not decrease. The warning level is 90%.
10:47 Phase loss fault, type of operation
Path in menu:
Menu/SETTINGS/Functional Settings/
Faults/Ph Loss Op
This parameter makes it possible to select between two
different actions of the softstarter if a phase loss fault occurs.
Stop–M The motor stops and a manual reset is required
before restart.
Stop–A The motor stops and an automatic reset is
performed when the fault disappears.
10:48 Fieldbus fault, type of operation
Path in menu:
Menu/SETTINGS/Functional Settings/
Faults/FB Fault Op
This parameter makes it possible to select between two
different actions of the softstarter if a fault occurs in the
fieldbus communication.
Stop–M The motor stops and a manual reset is required
before restart.
Stop–A The motor stops and an automatic reset is
performed when the fault disappears.
Parameter
text Default value Setting range Description
Warn SCR
OL No Yes, No Thyristor over-
load warning
Parameter
text Default value Setting range Description
Ph Loss Op Stop–M Stop–M, Stop–A Type of opera-
tion for phase
loss fault