Smartgen HGM4100LT

HGM4100LT GENSET CONTROLLER USER MANUAL
HGM4100LT Genset Controller 2019-01-28 Version1.0 Page 29 of 48
No
Items
Description
19
Audible Alarm
When warning and shutdown alarms appear, audible alarm output
is fixed as 300s, during the time whether press any key on the
panel or Alarm Mute input is active, it can remove the alarm.
20
Coolant Heating Control
Controlled by the temp. sensor by heating according to the upper
and lower limit;
21
Reserved
22
Crank Relay
Output when genset is in start status; and disconnect in other
status.
23
ECU Stop
Used for ECU engine to control its stop.
24
ECU Power
Used for ECU engine to control the power.
25
ECU Warning
Indicate ECU sends a warning signal.
26
ECU Shutdown
Indicate ECU sends a shutdown signal.
27
ECU Communication Fail
Indicate controller cannot communicates with ECU.
28
Speed Raise Pulse
Speed rise time when genset enters into high-speed warming up
period.
29
Speed Drop Pulse
Speed drop time when genset enters into high-speed warming up
period.
30
Reserved
31
Reserved
7.3 DEFINED CONTENTS OF CONFIGURABLE INPUT PORTS
Table 9 Defined Contents of Programmable Inputs 1~5 (All are ground-connectedly active.)
No
Items
Description
0
Not Used
1
High Temperature
Shutdown
If these signals are active after safety on delay, shutdown alarm
will be immediately initiated.
2
Low Oil Pressure
Shutdown
3
External Warning Input
If it is active, it is only warning, not shutdown.
4
Emergency Stop Alarm
Shutdown alarm will be immediately initiated if this input is active.
5
Water Temp. High Stop
by Cool
When the gen-set is running normally and this signal is activated,
if there is a high temperature situation, the controller will first cool
down the generator and then stop it; if the signal is deactivated
and a high temperature situation occurs, the controller will shut
down the gen-set without cooling down.
6
Generator Closed
Auxiliary
Connected to the auxiliary switch of the generator with loading.
7
Reserved
8
Inhibit Water Temp. High
Stop
When it is active, prohibit stopping when high temperature occurs.
Details to see Parameter Setting NOTE 2.
9
Inhibit Oil Pressure Low
Stop
When it is active, prohibit stopping when low oil pressure occurs.
Details to see Parameter Setting NOTE 3.