ABB Relion 620 Series - Settings

Name Type Description
MOT_START BOOLEAN Signal to show that motor
startup is in progress
LOCK_START BOOLEAN Lock out condition for restart
of motor.
4.10.7 Settings
Table 723: STTPMSU Group settings (Basic)
Parameter Values (Range) Unit Step Default Description
Motor start-up A 1.0...10.0 xIn 0.1 2.0 Motor starting cur-
rent
Motor start-up
time
1...80 s 1 5 Motor starting
time
Lock rotor time 2...120 s 1 10 Permitted stalling
time
Str over delay time 0...60000 ms 1 100 Time delay to check
for completion of
motor startup peri-
od
Table 724: STTPMSU Group settings (Advanced)
Parameter
Values (Range) Unit Step Default Description
Start detection A 0.1...10.0 xIn 0.1 1.5 Current value for
detecting starting
of motor.
Table 725: STTPMSU Non group settings (Basic)
Parameter
Values (Range) Unit Step Default Description
Operation
1=on
5=off
1=on Operation Off / On
Operation mode
1=IIt
2=IIt, CB
3=IIt + stall
4=IIt + stall, CB
1=IIt Motor start-up op-
eration mode
Counter Red rate 2.0...250.0 s/h 0.1 60.0 Start time counter
reduction rate
Cumulative time
Lim
1...500 s 1 10 Cumulative time
based restart inhib-
it limit
Emg start Red rate 0.00...100.00 % 0.01 20.00 Start time reduc-
tion factor when
emergency start is
On
Restart inhibit time 0...250 min 1 30 Time delay be-
tween consecutive
startups
Ini start up counter 0...999999 1 0 Initial value for the
START_CNT
1MRS757644 H Protection functions
620 series
Technical Manual
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