HGM9510 GENSET PARALLEL UNIT 
HGM9510 Genset Parallel Unit ISSUE 2013-08-06     Version 1.1 Page 3 of 65 
CONTENTS 
1  OVERVIEW ....................................................................................................... 5 
2  MODULES COMPARISON ............................................................................... 6 
3  PERFORMANCE AND CHARACTERISTICS ................................................... 7 
4  SPECIFICATION ............................................................................................... 9 
5  OPERATION ................................................................................................... 10 
5.1  INDICATOR LIGHT ........................................................................................................ 10 
5.2  PUSHBUTTONS ........................................................................................................... 10 
5.3  LCD DISPLAY ............................................................................................................... 11 
5.3.1  MAIN DISPLAY .......................................................................................................... 11 
5.3.2  USER MENU AND PARAMETERS SETTING MENU ............................................... 13 
5.4  AUTO START/STOP OPERATION ............................................................................... 16 
5.5  MANUAL START/STOP OPERATION .......................................................................... 17 
5.6  SWITCH CONTROL PROCEDURES ............................................................................ 17 
5.6.1  MANUAL TRANSFER PROCEDURES...................................................................... 17 
5.6.2  AUTOMATIC CONTROL PROCEDURE .................................................................... 18 
6  PROTECTIONS ............................................................................................... 19 
6.1  WARNING ALARMS ...................................................................................................... 19 
6.2  SHUTDOWN ALARMS .................................................................................................. 21 
6.3  TRIP AND STOP ALARMS ............................................................................................ 23 
6.4  TRIP ALARM ................................................................................................................. 24 
7  WIRING CONNECTION .................................................................................. 25 
8  SCOPES AND DEFINITIONS OF PROGRAMMABLE PARAMETERS .......... 28 
8.1  CONTENTS AND SCOPES OF PARAMETERS .......................................................................... 28 
8.2  ENABLE DEFINITION OF PROGRAMMABLE OUTPUT PORTS .................................. 38 
8.2.1  DEFINED PERIOD OUTPUT ..................................................................................... 41 
8.2.2  DEFINED COMBINATION OUTPUT ......................................................................... 42 
8.3  DEFINED CONTENTS OF PROGRAMMABLE INPUT PORTS (ALL ACTIVE WHEN 
CONNECT TO GRAND (B~)) .................................................................................................... 43 
8.4  SELECTION OF SENSORS .......................................................................................... 45 
8.5  CONDITIONS OF CRANK DINSCONNECT SELECTION ............................................. 46 
9  PARAMETERS SETTING ............................................................................... 47 
10  SENSORS SETTING ....................................................................................... 48 
11  COMMISSIONING ........................................................................................... 49