Table of Contents
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1 OVERVIEW ........................................................................................................................................... 4
2 PERFORMANCE AND CHARACTERISTICS ...................................................................................... 4
3 SPECIFICATION OPERATION ............................................................................................................ 6
4 OPERATION ......................................................................................................................................... 7
4.1
KEY FUNCTION....................................................................................................................... 7
4.2
CONTROLLER PANEL ............................................................................................................ 8
4.3
AUTO START/STOP OPERATION .......................................................................................... 8
4.3.1 ILLUSTRATION ......................................................................................................................... 8
4.3.2 AUTO START SEQUENCE ....................................................................................................... 8
4.3.3 AUTO STOP SEQUENCE ......................................................................................................... 9
4.4
MANUAL START/STOP OPERATION ..................................................................................... 9
4.5
EMERGENCY START UP........................................................................................................ 9
4.6
GENERATOR AUTO START CONDITIONS............................................................................ 9
4.7
STOP CONDITIONS SELECTION .......................................................................................... 9
4.8
MAINS HAVE RULES ............................................................................................................ 10
5 PROTECTION .................................................................................................................................... 10
5.1
WARNINGS ............................................................................................................................ 10
5.2
SHUTDOWN ALARMS .......................................................................................................... 13
5.3
TRIP AND STOP ALARMS .................................................................................................... 15
6 WIREING CONNECTION ................................................................................................................... 15
7 SCOPES AND DEFINITIONS OF PROGRAMMABLE PARAMETERS ............................................ 17
7.1
CONTENTS AND SCOPES OF PARAMETERS ................................................................... 17
7.2
DEFINABLE CONTENT LIST OF PROGRAMMABLE OUTPUT PORTS 1-5 ...................... 23
7.3
DEFINABLE CONTENTS OF PROGRAMMABLE INPUT PORTS 1-7 ................................ 25
7.4
SELECTION OF SENSORS .................................................................................................. 26
7.5
CONDITIONS OF CRANK DISCONNECT SELECTION ...................................................... 27
8 PARAMETERS SETTING ................................................................................................................... 27
8.1
CONTROLLER PARAMETER SETTING .............................................................................. 27
8.2
CONTROLLER INFORMATION ............................................................................................ 28
8.3
LANGUAGE SELECTION ...................................................................................................... 28
8.4
EVENT LOG ........................................................................................................................... 28
8.5
MAINTENANCE ..................................................................................................................... 28
9 SENSOR SETTING ............................................................................................................................ 29
10 COMMISSIONING .............................................................................................................................. 29
11 TYPICAL APPLICATION ..................................................................................................................... 30
12 INSTALLATION ................................................................................................................................... 30
12.1 FIXING CLIPS ........................................................................................................................ 30
12.2 OVERALL DIMENSION ......................................................................................................... 31
HGM4020DC Genset Controller
HGM4020DC GENSET CONTROLLER USER MANUAL
CONTENT
Version 1.0
2019-04-10
Page 3 of 31
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