HGM9510 GENSET PARALLEL UNIT 
HGM9510 Genset Parallel Unit ISSUE 2013-08-06     Version 1.1 Page 44 of 65 
Prohibit genset switch on when input is active. 
When input is active, controller enters into Auto mode; all 
the keys except  are inactive.   
When  input  is  active,  controller  won’t  work  under  Auto 
mode.  key and  simulate  auto key input does not 
work.   
All  shutdown  alarms are  prohibited  except  emergence 
stop.(Means battle mode or override mode) 
All outputs are prohibited in this mode.   
Controller will set maintenance time and date as default 
when input is active.   
 
Connected sensor digital input. 
Connected sensor digital input. 
In Auto mode, when input active, genset can be started 
and with  load  after genset is  OK;  when  input  inactive, 
genset will stop automatically. 
In  Auto  mode,  when  input  is  active,  genset  can  be 
started and without load after genset is OK; when input 
is inactive, genset will stop automatically. 
In  Auto  mode,  when  input  active,  genset  will  start 
automatically;  when  input  inactive,  genset  will  stop 
automatically 
In Auto mode, when input active, all genset that need to 
be parallel will start according to the priority and calling 
other generator according to the load.   
An  external  button  can  be  connected  and  pressed  as 
simulate panel.   
An  external  button  can  be  connected  and  pressed  as 
simulate panel. 
This is simulate G-close key when HGM9510 controller 
is applied. 
This is simulate M-open key when HGM9510 controller 
is applied. 
An external button (Not Self-locking) can be connected.