Smartgen HGM9510N User Manual page 42

No Type
37 Gen Close Failure
38 Gen Open Failure
39 MSC Too Few Sets
40 Maintenance Due
41 Digital Input Alarm
42 PLC Function Alarm
43 DIN16 Comm. Failure
44 DIN16 Input Alarm
DOUT16
45
Failure
46 AIN24 Comm. Failure
AIN24 Cylinder Temp.
47
High
AIN24 Exhaust Temp.
48
High
AIN24 Cylinder Temp.
49
Difference High
50 AIN24 Sensor Open
HGM9510N/HGM9530N Paralleled Genset Controller User Manual
When the controller detects gen close failure, that is, after close output
the close status input is inactive, it will initiate an alarm signal.
It is detected after breaker is closed.
When the controller detects gen open failure, that is, after open output
the open status input is inactive, it will initiate an alarm signal.
It is detected after breaker is closed.
When the controller detects the number of the paralleled gensets is
smaller than the set minimum paralleled number, it will initiate an alarm
signal. There are 2 possible reasons: a) the communication wire
between the controllers is detached, leading to communication
interrupt. b) the controller of paralleled gen-sets is not powered on.
It is always detected.
When this is enabled and countdown time is 0, it will initiate an alarm
signal.
It is detected when the genset is running.
When the digital input port is set users-defined and if it is active, the
controller will initiate an alarm signal for the input port.
It is detected in the detection range set for the input port.
When PLC function is set users-defined and if it is active, the controller
will initiate an alarm signal.
It is detected in the detection range set by the PLC function.
When DIN16 communication is enabled and the controller cannot
receive the communication data, it will initiate an alarm signal.
It is always detected.
When DIN16 input is set users-defined and if it is active, the controller
will initiate an alarm signal.
It is detected in the detection range set in the input.
When DOUT16 communication is enabled and the controller cannot
Comm.
receive the communication data, it will initiate an alarm signal.
It is always detected.
When AIN24 communication is enabled and the controller cannot
receive the communication data, it will initiate an alarm signal.
It is always detected.
When this is enabled and the controller detects cylinder temperature
has exceeded the pre-set value, it will initiate an alarm signal.
It is detected after "safety on time" before "ETS solenoid hold".
When this is enabled and the controller detects exhaust temperature
has exceeded the pre-set value, it will initiate an alarm signal.
It is detected after "safety on time" before "ETS solenoid hold".
When this is enabled and the controller detects cylinder temp.
difference has exceeded the pre-set value, it will initiate an alarm signal.
It is detected after "safety on time" before "ETS solenoid hold".
When the controller detects the sensor circuit is open, it shall issue an
Description
Page 42 of 116