HGM9520N Genset Paralleled Controller User Manual Page 70 of 111
No.
Items
Parameters
Defaults
Description
Generator and Bus is lower than
synchronization voltage difference.
3
Check Pos Freq
(0~2.00)Hz
0.20
It is considered frequency synchronization
when the frequency difference between
Generator and Bus is less than “Check Pos
Freq” but more than “Check Neg Freq”.
4
Check Neg Freq
(0~2.00)Hz
0.10
5
Check Phase Ang
(0~20)°
10
It is considered ‘Check Phase Angle’ when
the initial phase difference is lower than
synchronization phase difference.
6
Phase Angle Offset (0~360)°
0
Gen initial phase will add pre-set phase
offset based on the sampling initial phase.
7
Fail Sync Delay
(5.0~300.0) s
60.0
If sync signals are not detected during the
set “Fail Sync Delay”, controller will initiate
corresponding alarms based on the “Fail
Sync Act”.
8
Fail Sync Act
(0~7)
1
Multi Sync
1.
Num. On MSC Bus
(1~32)
2
It is the minimum MSC number.
(Not available for HGM9520N)
2.
MSC Fail Act
(0~7)
1
0: None; 1: Warning; 2: Block; 3: Safety Trip;
4: Safety Trip and Stop; 5: Trip; 6: Trip and
Stop; 7: Shutdown.
(Not available for HGM9520N)
3.
MSC Baud Rate
(0~3)
1
0: 500kBit/s; 1: 250kBit/s;
2: 125kBit/s; 3: 50kBit/s.
(Not available for HGM9520N)
4.
Starting Option
(0~1)
1
0: Start All; 1: Start Sets on demand
(Not available for HGM9520N)
5.
Start All Time
(0~3600)s
120
When starting option is set as “start all”,
controller will stop corresponding gensets
as required after “Start All Time” delay.
(Not available for HGM9520N)
6.
Balance Enable
(0~1)
0
0: Disable; 1: Enable
(Not available for HGM9520N)
7.
Balance Hours
(1~1000)h
1
When the input is active, the controller will
start/stop
the
genset
automatically
according to the running time and the
pre-set balanced running time.
Balance running gensets should be
configured as the same priority.
(Not available for HGM9520N)
8.
Sets on Bus
(1~32)
1
Set the number of closed gensets on the
bus.
(Not available for HGM9520N)
