Smartgen HGM6100LT SERIES - 7.3 Auxiliary Inputs Definitions

HGM6100LT Series Genset Controller User Manual Page 30 of 50
No.
Items
Description
24
Raise Speed Pulse
Raising speed time is output while the unit entering into hi-speed
warming up.
25
Drop Speed Pulse
Dropping speed time is output while the unit entering into stop
idling.
26
Oil Pump Control
Engine type select Yuchai-LMB. When unit is standby, pump
control output per 30 minutes. If oil pressure is above 100kPa or
output delay is more than 1 minute, it will stop output; if unit is in
re-heating state, oil pump control will always output.
7.3 DEFINED CONTENTS OF AUXILIARY INPUTS 1-5
Table 9 – Defined Contents of Auxiliary Input 1-5 (All GND(B-) Connected Active)
No.
Items
Description
0
Not Used
1
High Temperature Shutdown
If the signal is active after safety run on delay over, genset will
immediately alarm to shut down.
2
Low Oil Pressure Shutdown
3
Warn Input
Only warning, not shutdown if input is active.
4
Shutdown Input
If the signal is active, genset will immediately alarm to shut
down.
5
WTH STOP by Cool
During engine running and the input is active, if high
temperature occurs, controller will stop after high speed
cooling; when the input is disabled, controller will stop
immediately.
6
Generator Close Status
Connect to auxiliary port of gen load breaker.
7
Mains Close Status
Connect to auxiliary port of mains load breaker.
8
Inhibit WTH STOP
When it is active, high temperature stop is inhibited. See NOTE
3 of Table 8 for more information.
9
Inhibit OPL STOP
When it is active, low oil pressure stop is inhibited. See NOTE4
of Table 8 for more information.
10
Remote Start
In Auto mode, when input active, genset can be started and
with load after genset is OK; when input inactive, genset will
stop automatically.
11
Low Fuel Level Warn
Connected to sensor digital input. The controller sends a
warning alarm signal when active.
12
Low Coolant Level Warn
13
Low Fuel Level Shutdown
Connected to sensor digital input. The controller sends a
shutdown alarm signal when active.
14
Low Coolant Level Shutdown
15
Inhibit Start Auto
In Auto Mode, when the input is active, no matter mains normal
or not, genset won’t start. If genset is in normal running, stop
process won’t be executed. When input is disabled, genset will
automatically start or stop judging by mains normal or not.
16
Remote Control
All keys in panel is inactive except and