10:17 Overload protection, type of operation
Path in menu:
Menu/SETTINGS/Functional Settings/
Protections/Overload/OL Op
This parameter makes it possible to select between three different actions when the protec-
tion is activated. It is active only if the motor overload protection is selected.
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 (motor temp <80%)
Ind The motor continues to run but a fault indication is given
Parameter text Default value Setting range Description
OL Class R 10 10A, 10, 20, 30
Overload class, Dual
type, Run class
10:18 Locked rotor protection
Path in menu:
Menu/SETTINGS/Functional Settings/
Protections/Locked Rotor
If the motor current exceeds the set level and the set time when the motor is running at full
voltage, this protection is activated. The protection starts monitoring when full voltage is
applied to the motor.
Parameter text Default value Setting range Description
Locked rotor No Yes, No Locked rotor protection
10:19 Locked rotor protection, trip level
Path in menu:
Menu/SETTINGS/Functional Settings/
Protections/Locked Rotor/Lock R Lev
This function makes it possible to set the level of the locked rotor protection. It is active only
if Locked rotor protection is selected.
Parameter text Default value Setting range Description
Lock R Lev 4.0 x Ie 0.5...8.1 xle
Trip level for locked
rotor protection
10:20 Locked rotor protection time
Path in menu:
Menu/SETTINGS/Functional Settings/
Protections/Locked Rotor/Lock R Time
This parameter makes it possible to set the delay time from detection until activation of the
protection. It is active only if Locked rotor protection is selected.
Parameter text Default value Setting range Description
Lock R Time 1.0s 0.2...10.0s
Trip time for locked
rotor protection
10:21 Locked rotor protection, type of operation
Path in menu:
Menu/SETTINGS/Functional Settings/
Protections/Locked Rotor/Lock R Op
This parameter makes it possible to select between three different actions when the protec-
tion is activated. It is active only if the Locked rotor protection is selected.
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
Ind The motor continues to run but a fault indication is given.
Parameter text Default value Setting range Description
Lock R Op Stop-M Stop-M, Stop-A, Ind
Type of operation for
locked rotor protection
Chapter 10
Functions
Low Voltage Products & Systems 10.7
ABB Inc. • 888-385-1221 • www.abb-control.com 1SXU 132 021 M0201
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