Signals - ABB RELION REX640 Technical Manual

1MRS759142 C
6.9.7
6.9.8
Table 1189: CTSRCTF Non group settings (Basic)
Parameter Values (Range)
Operation
Min operate current
Max operate current
Max Ng Seq current
6.9.9
REX640
Technical Manual

Signals

Table 1187: CTSRCTF Input signals
Name
I3P1
I3P2
I3P3
BLOCK
Table 1188: CTSRCTF Output signals
Name
FAIL
FAIL_CTGRP1
FAIL_CTGRP2
FAIL_CTGRP3
ALARM
Settings
Unit
1=on
5=off
0.01...0.50 xIn
1.00...5.00 xIn
0.01...1.00 xIn
Monitored data
Table 1190: CTSRCTF Monitored data
Name
INT_BLKD
CTSRCTF
Type Default Description
SIGNAL - Three-phase currents 1
SIGNAL - Three-phase currents 2
SIGNAL - Three-phase currents 3
BOOLEAN 0=False Block signal for activating the blocking mode
Type Description
BOOLEAN CT secondary failure
BOOLEAN CT secondary failure group 1
BOOLEAN CT secondary failure group 2
BOOLEAN CT secondary failure group 3
BOOLEAN Alarm
Step Default
1=on
0.01 0.02
0.01 1.30
0.01 0.10
Type Values (Range)
BOOLEAN 0=False
1=True
Enum 1=on
2=blocked
3=test
4=test/blocked
5=off
Section 6
Supervision functions
Description
Operation Off / On
Minimum operate current
Maximum operate current
Maximum I2 current in healthy set
Unit Description
Function blocked
internally
Status
1251