HGM4100LT GENSET CONTROLLER USER MANUAL
HGM4100LT Genset Controller 2019-01-28 Version1.0 Page 28 of 48
7.2
DEFINABLE CONTENTS OF PROGRAMMABLE OUTPUT PORTS
Table 8 Definable Contents of Programmable Output Ports 1~5
No
Items
Description
0
Not Used
Output port is deactivated when “Not Used” is selected.
1
Common Alarm
It includes all shutdown alarms and warning alarms. When there
is warning alarm only, it is not self-lock; when a shutdown alarm
occurs, it is self-lock until the alarm is reset.
2
Energize to Stop
Suitable for genset with electromagnet; it shall pull in after end of
“stop idle delay”. It is deactivated when the “ETS Solenoid delay”
expires.
3
Idle Control
Used for engine with idling speed; it shall pull in when the genset
starts; it disconnects when the genset enters warming up time; it
shall pull in in the process of stop idling speed; it shall open when
the genset stops completely.
4
Preheat Control
Close before the genset starts and open before the starter is
energized;
5
Close Generator Output
When the
close time is 0, it’s continuous output.
6
Reserved
7
Open ATS
When the close time i
s 0, it’s disabled.
8
Raise Speed Control
Close when the generator enters into Warming Up time; the pull-in
time is the warming up time.
9
Drop Speed Control
Close when the generator enters into idling speed stop process or
ETS stop process (shutdown alarm time); the pull-in time is the
idling speed stop delay time.
10
Generator Run Output
Act when genset is normal running; disconnect when the speed is
lower than the crank disconnection speed;
11
Fuel Pump Control
Close when the fuel level is lower tha
n the “Fuel Pump On” value
or the low fuel level warning input is active; Open when the fuel
level is higher than the “Fuel Pump Off” and the low fuel level
warning input is deactivated;
12
High Speed Control
Close when the generator enters into Warming Up time; Open
after cooling time;
13
In Auto Mode
The controller is in automatic mode.
14
Fuel Relay Output
Act when generator starts; disconnect when the generator is
waiting for a complete stop;
15
Excite Generator
Output when the generator starts; Output for 2s if there is not
generator frequency during safe running period;
16
Cooler Output
Control air cooler
’s start\stop according to cooler temperature;
17
Louver Control
Act in genset starting and disconnect when genset stops
completely.
18
Shutdown Alarm Output
Output when shutdown alarms appear.
