ABB PST User Manual

136 Low Voltage Products & Systems
AC 1006.9 - 5/03 ABB Inc. • 888-385-1221 • www.abb-control.com
Chapter 10 - Functions
10:34 PTC protection, type of operation
Path in menu:
Menu/SETTINGS/Functional Settings/
Protections/PTC/PTC Op
This parameter makes it possible to select between three different
actions when the protection is activated. It is active only if the PTC
protection is selected.
10:35 External bypass
Path in menu:
Menu/SETTINGS/Functional Settings/
Start/Stop/Ext ByPass
This parameter defines whether an external bypass contactor is used
or not. The parameter is only visible for PST30...300.
Stop– M
Stop– A
Ind
The motor stops and an automatic reset
is performed when the fault disappears.
The motor continues to run but a fault
indication is given.
The motor stops and a manual reset is
required before restart.
Parameter
text
Default
value
Setting
range
Description
PTC Op Stop M
Stop-M,
Stop-A, Ind
Type of
operation for
PTC
protection
Parameter
text
Default
value
Setting
range
Description
Ext ByPass No Yes, No
An external
bypass
contactor is
used

ABB PST Specifications

General

Brand	ABB
Model	PST
Category	Controller
Language	English