ABB PST User Manual

Low Voltage Products & Systems 139
ABB Inc. • 888-385-1221 • www.abb-control.com AC 1006.9 - 5/03
Chapter 10 - Functions
10:41 Overload warning
Path in menu:
Menu/SETTINGS/Functional Settings/
Warnings/Warn OL
If the function is selected, a warning signal will be given that the
overload protection will be activated if the motor load does not
decrease.
10:42 Overload warning level
Path in menu:
Menu/SETTINGS/Functional Settings/
Warnings/Warn OL/Wa OL Lev
This parameter makes it possible to set the indication level of the
motor overload protection. The actual trip level of the protection is
represented by 100%.
10:43 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
SCR overload protection will be activated if the current does not
decrease.
Parameter
text
Default
value
Setting
range
Description
Warn OL No Yes, No
Overload
warning
Parameter
text
Default
value
Setting
range
Description
Wa OL Lev 90% 40… 99%
Trip level for
overload
warning
Parameter
text
Default
value
Setting
range
Description
Warn SCR
OL
Yes Yes, No
SCR
overload
warning

ABB PST Specifications

General

Brand	ABB
Model	PST
Category	Controller
Language	English