HGM9120 Genset Controller
HGM9120 Genset Controller Version: 1.0 2014-04-14 Page 33 of 58
No.
Items
Parameters
Defaults
Description
10
Under Speed
Warn
(0~200)%
86
can be set.
11
Battery Rated
Voltage
(0~60.0)V
24.0
Standard for detecting over/under
voltage of battery.
12
Battery Over
Volts
(0~200)%
120
Setting value is percentage of rated
voltage of battery; delay value and
return values can be set.
13
Battery Under
Volts
(0~200)%
85
14
Charge
Alt
Fail
(0~60.0)V
8.0
In normal running, when charger
D+(WL) voltage under this value,
charge failure alarms.
15
Start Attempts (1~10) times
3
Max. Crank times of crank attempts.
When reach this number, controller will
send start failure signal.
16
Crank
Disconnect
(0~6)
2
See form 5;
There
are
3
conditions
of
disconnecting starter with engine.
Each condition can be used alone and
simultaneously to separating the start
motor and genset as soon as possible.
17
Disconnect
Generator
Freq
(0~200)%
24
When generator frequency higher than
the
set
value,
starter
will
be
disconnected.
See the Installation
Instructions.
18
Disconnect
Engine Speed
(0~200)%
24
When generator speed higher than the
set value, starter will be disconnected.
See the Installation Instructions.
19
Disconnect
Oil Pressure
(0~1000)kPa
200
When generator oil pressure higher
than the set value, starter will be
disconnected.
See the Installation
Instructions.
Generator Setting
1
AC System
(0~4)
0
0: 3P4W; 1: 3P3W;
2: 2P3W; 3: 1P2W.
4: Gen Inactive (Do not detect and
display generator parameters; can be
used as engine controller)
2
Poles
(2~16)
4
Numbers of generator pole, used for
calculating starter rotate speed when
without speed sensor.
3
Rated Voltage (30~30000)V
230
To offer standards for detecting of
generator‟ over/under voltage and
loading voltage. (It is primary voltage
when using voltage transformer.)
