Settings - ABB RELION REX640 Technical Manual

1MRS759142 C
9.7.8
Table 1375: ASNSCSYN Group settings (Basic)
Parameter Values (Range)
Live dead mode
Diff voltage
Diff frequency
Diff angle
Table 1376: ASNSCSYN Group settings (Advanced)
Parameter Values (Range)
Multiple command
Voltage offset
Frequency offset
REX640
Technical Manual
Name
CLOSE_CB
SYNC_OK
MATCH_OK
MATCH_INPRO
SYNC_INPRO
LADB
LALB
DALB
DADB
U_DIFF
FR_DIFF_MEAS
CB_SELECTED
NS_ASC_DAT

Settings

Unit
-2=Command
-1=Off
1=Both Dead
2=Live B, Dead A
3=Dead B, Live A
4=Dead A, B Any
5=Dead B, A Any
6=One Live, Dead
7=Not Both Live
0.01...0.50 xUn
0.001...0.060 xFn
5...90 deg
Unit
0=Off
1=On
-0.100...0.100 xUn
-0.010...0.010 xFn
Type Description
BOOLEAN CB close signal
BOOLEAN Systems in synchronism
BOOLEAN Voltage and frequency of the systems matched
BOOLEAN Voltage and frequency matching in progress
BOOLEAN Synchronization in progress
BOOLEAN Live bus A, dead bus B
BOOLEAN Live bus A, live bus B
BOOLEAN Dead bus A, live bus B
BOOLEAN Dead bus A, dead bus B
FLOAT32 Line voltage difference across synchronizing CB
FLOAT32 Calculated voltage frequency difference
BOOLEAN CB selected for synchronization
INT32 Integer weighted output data to ASCGAPC
Step Default
1=Both Dead
0.01 0.05
0.001 0.001
1 5
Step Default
0=Off
0.001 0.000
0.001 0.000
Section 9
Control functions
Description
Live dead mode
Maximum voltage difference limit
Maximum frequency difference limit
Maximum angle difference limit
Description
Multiple command to the circuit breaker
Voltage offset
Frequency offset
1445