ABB RELION REX640 Technical Manual page 1103

1MRS759142 F
4.10.7.2 STTPMSU Output signals
Table 1037: STTPMSU Output signals
Name
OPR_IIT
OPR_STALL
MOT_START
LOCK_START
4.10.8 STTPMSU Settings
Table 1038: STTPMSU Group settings (Basic)
Parameter Values (Range)
Motor start-up A 1.0...10.0
Motor start-up 1...80
time
Lock rotor time 2...120
Str over delay time 0...60000
Table 1039: STTPMSU Group settings (Advanced)
Parameter Values (Range)
Start detection A 0.1...10.0
Table 1040: STTPMSU Non group settings (Basic)
Parameter
Operation
Operation
mode
Table continues on the next page
REX640
Technical Manual
Type
BOOLEAN
BOOLEAN
BOOLEAN
BOOLEAN
Unit Step
xIn 0.1
s 1
s 1
ms 1
Unit Step
xIn 0.1
Values Unit
(Range)
1=on
5=off
1=IIt
2=IIt, CB
3=IIt + stall
4=IIt + stall,
CB
Protection functions
Description
Operate/trip signal for ther-
mal stress.
Operate/trip signal for stall-
ing protection.
Signal to show that motor
startup is in progress
Lock out condition for restart
of motor.
Default
2.0
5
10
100
Default
1.5
Step Default
1=on
1=IIt
Description
Motor starting cur-
rent
Motor starting time
Permitted stalling
time
Time delay to check
for completion of
motor startup peri-
od
Description
Current value for
detecting starting
of motor.
Description
Operation
Off / On
Motor start-
up operation
mode
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