HGM6100LT Series Genset Controller User Manual                                                                  Page 5 of 50 
1  OVERVIEW 
HGM6100LT series automatic controller is specially designed for applying to extremely high/low 
temperature (-40ºC~+70ºC) environment. It is an automatic control and monitoring system for genset, 
which integrates digital, intelligent and network techniques. It can reliably work in extreme temperature 
environment  due  to  its  heated  LCD  and  special  electronic  components.  Moreover,  it  carries  out 
functions  of  automatic  start/stop,  data  measurement,  alarm  protection  and  “three  remote”  (remote 
control,  remote  measuring  and  remote  communication).  The  controller  uses  LCD  display,  optional 
display interface including Chinese, English, Spanish, Russian, Portuguese, Turkish, Polish and French 
with easy and reliable operation.   
HGM6100LT  series  automatic  controller  uses  micro-processing  technique  which  can  achieve 
precision measurement, value adjustment, timing and threshold setting etc. All the parameters can be 
configured from front panel or use USB interface (or RS485 interface and ENTHERNET) to adjust via PC. 
It  can  be  widely  used  in  all  types  of  automatic  control  system  for  its  compact  structure,  simple 
connections and high reliability. 
2  PERFORMANCE AND CHARACTERISTICS 
HGM6100LT controller has two types: 
HGM6110LT: It  is used for single unit automation, controlling generator to start/stop by remote 
start signal; 
HGM6120LT:  Based  on  HGM6110LT,  it  adds  mains  electric  quantity  monitoring  and 
mains/generator  automatic  switching  control  (AMF),  especially  suitable  for  the  automation  system 
composed by mains and genset. 
Main characteristics are as below, 
  132*64  LCD  display  with  backlight,  heated  LCD  in  low  temperature,  and  optional  language 
interface (Chinese, English, Spanish, Russian, Portuguese, Turkish, Polish and French), push-button 
operation; 
  Acrylic screen, improved wearable and scratch resistance property. Front panel includes silica-gel 
panel and keys;     
  Widely  working  temperature  (-40ºC~+70ºC)  enables  the  module  working  in  a  place  of  harsh 
environmental conditions; 
  With RS485 communication port, can achieve “three remote” functions via MODBUS protocol; 
  ETHERNET communication port works together with cloud monitoring platform and mobile phone 
APP can realize monitor function for genset at any time in any place; 
  With  CANBUS  port  which  can  be  connected  to  electronic  injection  with  J1939,  it  not  only  can 
monitor  frequently-used  data  (such  as  water  temperature,  oil  pressure,  speed  and  fuel 
consumption,  etc.)  but  also  can  control  start,  stop,  high  speed  and  low  speed  (controller  with 
CANBUS port is needed) via CANBUS port. 
  Adapt to 3P4W, 3P3W, 1P2W and 2P3W (120V/240V), 50Hz/60Hz power system; 
  Can  measure  and  display  3  phase  voltage,  3  phase  current,  frequency,  power  parameter  of