ACC4100 Diesel Air Compressor Controller User Manual Page 22 of 52
No.
Item
Range
Default
Description
shall disconnect; Please refer to the rear
installation.
10
Disconnect OP
(0-1000)kPa
200
When Oil Pressure is above pre-set value,
starter shall disconnect. Please refer to the
rear installation.
11
Overspeed
Warn
Set
(0-200.0)%
110.0
Set value is the percentage of rated speed;
Return value and delay value can also be
set.
Return
(0-200.0)%
108.0
Delay
(0-3600)s
5
12
Underspeed
Warn
Set
(0-200.0)%
55.0
Return
(0-200.0)%
60.0
Delay
(0-3600)s
5
13
Overspeed
Shutdown
Set
(0-200.0)%
114.0
Set value is the percentage of rated speed;
Delay value can also be set.
Delay
(0-3600)s
2
14
Underspeed
Shutdown
Set
(0-200.0)%
50.0
Delay
(0-3600)s
3
15
Loss of Speed Signal
Delay
(0-3600)s
5
Time from detecting speed is 0 to confirm
the action;
16
Loss of Speed Signal
Action
(0-1)
0
0: Warning 1: Shutdown
17
Battery Rated Voltage
(0-60.0)V
24.0
Provide standard for battery over/under
voltage detection.
18
Battery
Overvolt Warn
Set
(0-200)%
120
Set value is the percentage of battery rated
voltage; Return value and delay value can
also be set.
Return
(0-200)%
115
Delay
(0-3600)s
60
19
Battery
Undervolt
Warn
Set
(0-200)%
85
Return
(0-200)%
90
Delay
(0-3600)s
60
20
Charge
Alt
Fail
Set
(0-60.0)V
8.0
During engine normal running process,
when charger D+ voltage is below this
value, controller issues charge alt fail
warning.
Return
(0-60.0)V
10.0
Delay
(0-3600)s
10
21
Engine Idle Speed
(0-100)%
70
Set value is the percentage of rated speed;
when idle running is needed, stabilize the
speed at the set value.
22
Engine Unload Speed
(0-100)%
70
Set value is the percentage of rated speed;
when discharge pressure reaches rated
pressure after load, stabilize the speed at
the set value.
23
Air
Com.
Rated
Pressure
(0-30000)kPa 700
Adjust speed at corresponding upper
pressure value after load.
24
Air Com. Unload Act
Press
(0-30000)kPa 600
Adjust speed at corresponding lower
pressure value after load.
