Smartgen HGM400 Series User Manual

HGM400 Series Genset Controller User Manual
HGM400 Series Genset Controller ISSUE 2015-05-27 Version 1.6 Page 16 of 44
5.2 SHUTDOWN ALARM
When controller detects shutdown alarm, it will send signal to open breaker and shuts
down generator. The alarm information will be displayed on LCD.
Shutdown alarms as following:
No
Items
Description
1
Emergency
Shutdown
When the controller detects that the emergency shutdown
signal, it will initiate a shutdown alarm and the corresponding
alarm information will be displayed on LCD.
2
High
Temperature
When controller detects that the water/cylinder temperature
has exceeded the pre-set value, it will initiate a shutdown
alarm and the corresponding alarm information will be
displayed on LCD.
3
Low Oil
Pressure
When the controller detects that the oil pressure has fallen
below the pre-set value, it will initiate a shutdown alarm and
the corresponding alarm information will be displayed on
LCD.
4
Over Speed
When the controller detects that the generator speed has
exceeded the pre-set value, it will initiate a shutdown alarm
and the corresponding alarm information will be displayed on

Smartgen HGM400 Series Specifications

General

AC Frequency	50/60Hz
Operating Temperature	-25°C to +70°C
Storage Temperature	-40°C to +85°C
Battery Voltage Detection	Yes
Engine Start/Stop Control	Yes
Alarm Output	Yes
Remote Start/Stop	Yes
Display	LCD
DC Supply/Input Voltage	8-35VDC
Humidity	≤95% RH (non-condensing)
Communication Interface	RS485

Summary

HGM400 Series Genset Controller User Manual

Overview of HGM400 Series Genset Controllers

Operation and Control

Control Panel Pushbuttons

Automatic Start/Stop Operation Sequence

Describes the sequence and logic for automatic generator start and stop.

Manual Start/Stop Operation Procedure

Protection Features and Alarms

Shutdown Alarms

Describes shutdown alarms that stop the generator and display information on LCD.

Parameter Definitions and Ranges

Parameter Contents and Ranges (Table 1)

Details all configurable parameters, their ranges, and default values.

Programmable Output Functions (Table 2)

Programmable Input Functions (Table 3)

Parameters Setting Guide

Commissioning Procedure

Troubleshooting and Fault Finding