ACC4100 Diesel Air Compressor Controller User Manual Page 34 of 52
8.3 DEFINED CONTENTS OF DIGITAL INPUT PORTS
Table 11 Defined Contents of Digital Input Ports
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.
Can prohibit output configurations “Audible Alarm”
outputs when input is active.
Can reset shutdown alarm when input is active.
All LED indicators are illuminated when input is active.
All buttons in panel is inactive except
UP/DOWN/CONFIRM keys. Parameters cannot be
configured. But users can set language, check event log
and controller information. There is in the bottom
right corner on LCD when input is active.
When this function is active, it means the engine is
started successfully. If this function is configured, the
speed and oil pressure of crank success conditions will
be invalid.
DPF Manual Regen. 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.
For engine with Euro V standard, if DPF regeneration
Inhibit is needed, so when input is active, controller
issues inhibition command to ECU.