No
Type
Description
34
GSM Communication fail
When select GSM enable but the controller couldn’t detect GSM model,
controller sends corresponding warning signal.
35
Ground fault
If earth fault detection is enabled, the controller will initiate a shutdown alarm it
it detects that the earth fault current has exceeded the pre-set value and the
selected action is “Warn”, it will initiate a warning alarm.
4.1.3
Shutdown Alarms
When controller detects shutdown alarm, it will send signal to open breaker and shuts
down generator.
No
Type
Description
1
Emergency stop
When the controller detects an emergency stop alarm signal, it will initiate a
shutdown alarm.
2
Overspeed
When the controller detects that the generator speed has exceeded the pre-set
value, it will initiate a shutdown alarm.
3
Underspeed
When the controller detects that the generator speed has fallen below the pre-
set value, it will initiate a shutdown alarm.
4
Loss of speed signal
When the controller detects that the engine speed is 0 and the selected action
is “Shutdown”, it will initiate a shutdown alarm.
5
Gen. overfrequency
When the controller detects that the genset frequency has exceeded the pre-set
value, it will initiate a shutdown alarm.
6
Gen. underfrequency
When the controller detects that the genset frequency has fallen below the pre-
set value, it will initiate a shutdown alarm.
7
Gen. overvoltage
When the controller detects that the generator voltage has exceeded the pre-
set value, the controller will initiate a shutdown alarm.
8
Gen. undervoltage
When the controller detects that the genset voltage has fallen below the pre-set
value, it will initiate a shutdown alarm.
9
Fail to stop
If the engine does not fire after the pre-set number of attempts, it will initiate a
shutdown alarm.
10
Gen. overcurrent
When the controller detects that the genset current has exceeded the pre-set
value and the selected action is “Shutdown”, it will initiate a shutdown alarm.
11
Maintenance due
When count down time is 0 and the selected action is “Shutdown”, it will initiate
a shutdown alarm.
12
ECU shutdown alarm
If an error message is received from ECU via J1939, it will initiate a shutdown
alarm.
13
ECU communication fail
If the module does not detect the ECU data, it will initiate a shutdown alarm.
14
Gen. reverse power
If reverse power detection is enabled, the controller will initiate a shutdown
alarm, when it detects that the reverse power value (power is negative) has
fallen below the pre-set value and the selected action is “Shutdown”.
15
Overload
If over power detection is enabled, the controller will initiate a shutdown alarm,
when it detects that the over power value (power is positive) has exceeded the
pre-set value and the selected action is “Shutdown”.
16
Temperature sensor wire
break
When the controller detects that the temperature sensor is open circuit and the
selected action is “Shutdown”, it will initiate a shutdown alarm.
17
High temperature
When the controller detects that engine temperature has exceeded the pre-set
value, it will initiate a shutdown alarm.
18
Oil pressure sensor wire
break
When the controller detects that the oil pressure sensor is open circuit and the
action select “Shutdown”, it will initiate a shutdown alarm.
28
easYgen-1700
37888A
4 Appendix
4.1 Alarms and Warnings
