Settings - ABB RELION REX640 Technical Manual

1MRS759142 C
4.9.8
Table 929: ARCSARC Group settings (Basic)
Parameter Values (Range)
Phase start value
Ground start value
Operation mode
Table 930: ARCSARC Non group settings (Basic)
Parameter Values (Range)
Operation
Sensor supervision
4.9.9
REX640
Technical Manual
Table 928: ARCSARC Output signals
Name
OPERATE
ARC_FLT_DET
ALARM

Settings

Unit
0.50...40.00 xIn
0.05...8.00 xIn
1=Light+current
2=Light only
3=BI controlled
Unit
1=on
5=off
0=off
1=on
Monitored data
Table 931: ARCSARC Monitored data
Name
ARCSARC
Type Description
BOOLEAN Operate
BOOLEAN Fault arc detected=light signal output
BOOLEAN Self supervision alarm
Step Default
0.01 2.50
0.01 0.20
1=Light+current
Step Default
1=on
1=on
Type Values (Range)
Enum 1=on
2=blocked
3=test
4=test/blocked
5=off
Section 4
Protection functions
Description
Operating phase current
Operating residual current
Operation mode
Description
Operation Off / On
Sensor supervision selection
Unit Description
Status
991