Trip And Stop Alarms - Smartgen HGM9560 User Manual

6.2 TRIP AND STOP ALARMS

When the controller detects trip and stop signal, it immediately disconnects generator breaker,
which leads to unloading and then generator is cooling down and stopped.
Trip and stop alarms as following:
No Type
1 Digital Input
Mains
2
Frequency
Mains
3
Frequency
4 Mains Over Voltage
5 Mains Under Voltage
6 Mains ROCOF
7 Mains Vector Shift
8 Maintenance Due
9 Insufficient Capacity
Output Mains Power
10
Limit
11 MSC Too Few Sets
HGM9560 Bus Tie Mains Parallel Unit
HGM9560 BUS TIE MAINS PARALLEL UNIT
When the digit input port is set as User Configured and the action
select "Trip and Stop", it will initiate a trip and stop alarm.
Over When the controller detects that the mains frequency has
exceeded the pre-set value, it will initiate a trip and stop alarm.
Under When the controller detects that the mains frequency has fallen
below the pre-set value, it will initiate a trip and stop alarm.
When the controller detects that the mains voltage has exceeded
the pre-set value, it will initiate a trip and stop alarm.
When the controller detects that the mains voltage has fallen
below the pre-set value, it will initiate a trip and stop alarm.
When the controller detects that the rate of change of frequency
has exceeded the pre-set value, it will initiate a trip and stop alarm.
When the controller detects that the mains vector shift has
exceeded the pre-set value, it will initiate a trip and stop alarm.
When count down time is 0 and the action select "Trip and Stop", it
will initiate a trip and stop alarm.
When the controller detects that the bus power percentage has
exceeded 100%, and the action select "Trip and Stop", it will
initiate a trip and stop alarm.
When the controller detects that the mains power has exceeded
the pre-set value, and the action select "Trip and Stop", it will
initiate a trip and stop alarm.
When the controller detects fewer modules on the MSC link than
the minimum number configured in the unit, it will initiate a trip and
stop alarm.
Description
ISSUE 2013-12-30 Version 1.0 Page 21 of 51