Settings - ABB RELION REX640 Technical Manual

1MRS759142 C
9.6.8
Table 1361: ASGCSYN Group settings (Basic)
Parameter Values (Range)
Live dead mode
Freq Diff Ov Synch
Freq Diff sub Synch
Coarse Freq Diff Ov
Coarse Freq Diff sub
Voltage Diff Ov Ex
Voltage Diff Un Ex
Coarse Volt Diff Ov
Coarse Volt Diff Un
Angle Diff positive
Angle Diff negative
Volt rate of change
Freq rate of change
Table 1362: ASGCSYN Group settings (Advanced)
Parameter Values (Range)
Phase shift
Closing time of CB
Multiple command
Table continues on next page
REX640
Technical Manual
Name
MOD_CHG_GOV
MOD_CHG_AVR
GEN_ASC_DATA

Settings

Unit
-1=Off
-2=Command
1=Both Dead
4=Dead B, G Any
2=Live G, Dead B
0.000...0.060 xFn
0.000...0.060 xFn
0.000...0.060 xFn
0.000...0.060 xFn
0.00...0.40 xUn
0.00...0.40 xUn
0.00...0.40 xUn
0.00...0.40 xUn
5...90 deg
5...90 deg
0.001...0.050 xUn/s
0.001...0.050 xFn/s
Unit
-180...180 deg
40...250 ms
0=Off
1=On
Type Description
Enum MOD_CHG_GOV
Enum MOD_CHG_AVR
INT32 Integer weighted output data to ASCGAPC
Step Default
-1=Off
0.001 0.004
0.001 0.004
0.001 0.005
0.001 0.005
0.01 0.03
0.01 0.03
0.01 0.03
0.01 0.03
1 5
1 5
0.001 0.003
0.001 0.002
Step Default
1 0
1 60
0=Off
Section 9
Control functions
Description
Live dead mode
Over synchronous limit for admissible
paralleling range
Sub synchronous limit for admissible
paralleling range
Over synchronous limit during generator
coarse matching
Sub synchronous limit during generator
coarse matching
Maximum voltage difference limit allowed
during matching
Maximum voltage difference limit allowed
during matching
Maximum voltage difference limit allowed
during matching
Maximum voltage difference limit allowed
during matching
Maximum angle difference limit
Maximum angle difference limit
dU/dt adapted to AVR for voltage
matching pulses
dF/dt adapted to governor for frequency
matching pulses
Description
Correction of phase difference between
measured voltages
Closing time of the breaker
Multiple command generation
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