Smartgen HGM9510N User Manual page 47

No Type
38 Mains ROCOF
39 Mains Vector Shift
40 MSC Too Few Sets
41 Maintenance Due
42 Digital Input Alarm
43 PLC Function Alarm
44 DIN16 Comm. Failure
45 DIN16 Input Alarm
DOUT16
46
Failure
47 AIN24 Comm. Failure
AIN24 Cylinder Temp.
48
High
AIN24 Exhaust Temp.
49
High
AIN24 Cylinder Temp.
50
Difference High
51 AIN24 Sensor Open
HGM9510N/HGM9530N Paralleled Genset Controller User Manual
When the controller detects mains ROCOF is above the set limit, it shall
issue an alarm signal.
It is detected after mains parallel mode is active and gen is closed.
When the controller detects mains voltage vector change is above the
set limit, it shall issue an alarm signal.
It is detected after mains parallel mode is active and gen 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 47 of 116