ACC7200 Air Compressor Controller User Manual Page 54 of 77
8.3
DEFINED CONTENTS OF DIGITAL INPUT PORTS 1-10
Table 12 Defined Contents of Digital Input Ports 1-10
No.
Type
Description
0
Users Configured
Users can define the following functions:
Indication: indicate only, not warning or shutdown.
Warning: warning only, not shutdown.
Shutdown: alarm and shutdown immediately
Never: input is inactive.
Always: input is active all the time.
From crank: start to detect at the time of start.
From safety on: start to detect after safety on run delay.
1
Reserved
2
Alarm Mute
Can prohibit output configuration “Audible Alarm”
outputs when input is active.
3
Alarm Reset
Can reset shutdown alarm when input is active.
4
Emergency Stop
When it is active, controller enters emergency stop.
5
Lamp Test
All LED indicators are illuminated when input is active.
6
Panel Lock
All buttons in panel is inactive except
.
There is on LCD when input is active.
7
Crank Success Input
When this function is active, it means the engine is
started successfully. If this function is configured, the
speed and oil pressure start success conditions will be
invalid.
8
Min. Pressure Valve Control
It controls the output of min. pressure valve.
9
Reserved
10
Remote Start Inhibit
Inhibits remote start when it is active.
11
Reserved
12
Reserved
13
Reserved
14
Reserved
15
Reserved
16
DPF Manual Request
A button can be connected externally (not self-lock); For
engine with Euro V standard, if PDF regeneration is
needed, press the button and controller shall issue
manual request command to ECU.
17
DPF Inhibit
For engine with Euro V standard, if DPF Inhibit is needed,
so when input is active, controller issues inhibition
command to ECU.
18
DPF Regeneration Test Mode
Available for CUMMINS_QSG12 and used for DPF
Regeneration Mode testing
19
Reserved
20
Reserved
21
Alarm Stop Inhibit
All shutdown alarms are inhibited except emergency
