ABB RELION REX640 Technical Manual page 1432

Section 9
Control functions
Parameter
Synchronization Dir
Voltage offset
Frequency offset
Table 1363: ASGCSYN Non group settings (Basic)
Parameter
Operation
Synchrocheck mode
Dead voltage value
Live voltage value
Maximum voltage
Minimum voltage
Voltage match mode
Frequency match mode
Auto Syn mode
Table 1364: ASGCSYN Non group settings (Advanced)
Parameter
Minimum Syn time
Maximum Syn time
Energizing time
Central PMS present
Volt pulse off Intv
Volt pulse Min Dur
Freq pulse off Intv
Freq pulse Min Dur
1426
Values (Range) Unit
1=Always over
synchronous
2=Both direction
-0.100...0.100 xUn
-0.010...0.010 xFn
Values (Range) Unit
1=on
5=off
1=Off
3=Asynchronous
4=Command
0.10...0.80 xUn
0.20...1.00 xUn
0.50...1.30 xUn
0.50...0.95 xUn
1=Off
2=Variable Pulse
3=Variable Interval
1=Off
2=Variable Pulse
3=Variable Interval
-1=Semi-automatic
synchronising
mode
1=Automatic
synchronising
mode
3=Manual mode
Values (Range) Unit
0...60000 ms
100...6000000 ms
100...60000 ms
1=No
2=Yes
1000...20000 ms
50...2000 ms
1000...120000 ms
50...2000 ms
Step Default
2=Both direction
0.001 0.000
0.001 0.000
Step Default
1=on
3=Asynchronous
0.10 0.20
0.10 0.50
0.01 1.05
0.01 0.80
2=Variable Pulse
2=Variable Pulse
3=Manual mode
Step Default
10 0
10 60000
10 100
1=No
10 2000
10 50
10 20000
10 50
1MRS759142 C
Description
Synchronization direction
Voltage offset
Frequency offset
Description
Operation Off / On
Synchrocheck operation mode
Voltage low limit for energizing check
Voltage high limit for energizing check
Maximum voltage above which no
paralleling takes place
Minimum voltage below which no
paralleling takes place
Voltage matcher mode
Frequency matcher mode
Auto synchronization operation mode
Description
Minimum time to accept synchronizing
Maximum time to accept synchronizing
Time delay for energizing check
Centralized Power Management System
present
Set voltage pulse off interval time
Set voltage pulse minimum duration
Set frequency pulse off interval time
Set frequency pulse minimum duration
Technical Manual
REX640