HGM9520N Genset Paralleled Controller User Manual Page 37 of 111
No
Type
Description
value is below the preset lower limit, it shall issue an alarm signal.
It is detected after “safety on time” before “ETS solenoid hold” when the
sensor is selected as temperature sensor and pressure sensor;
It is always detected when the sensor is selected as fuel level sensor.
47
AIN8 Comm. Fail
When AIN8 communication is enabled and the controller cannot receive
the communication data, it will initiate an alarm signal.
It is always detected.
48
AIN8 Sensor Open
When the controller detects the sensor circuit is open, it shall issue an
alarm signal.
It is always detected.
49
AIN8Sensor High
When over high alarm is enabled, and the controller detects the sensor
value is above the preset upper limit, it shall issue an alarm signal.
It is detected after “safety on time” before “ETS solenoid hold” when the
sensor is selected as temperature sensor and pressure sensor;
It is always detected when the sensor is selected as fuel level sensor.
50
AIN8 Sensor Low
When over low alarm is enabled, and the controller detects the sensor
value is below the preset lower limit, it shall issue an alarm signal.
It is detected after “safety on time” before “ETS solenoid hold” when the
sensor is selected as temperature sensor and pressure sensor;
It is always detected when the sensor is selected as fuel level sensor.
51
Power Factor Low
When this is enabled and the controller detects that the generator
power factor has fallen below the pre-set limit, it will initiate an alarm
signal.
It is always detected.
52
THD High
When this is enabled and the controller detects that the THD has
exceeded the pre-set limit, it will initiate an alarm signal.
It is always detected.
53
Gen Volt Unbalance
When this is enabled and the controller detects that the voltage
unbalanced value has exceeded the pre-set limit, it will initiate an alarm
signal.
It is always detected.
