Instruction manual
13
2.3 Abbreviations
2.4 Definitions
AC
Atlas Copco
AIB
Atlas Copco Instruction Book
ASB
Service Bulletin
ASL
Atlas Copco List
CAC
Charge Air Cooler
CAN
Controller Area Network Interface
CCM
Compressor Control Module
DDR
Diagnostic Data Reader
ECM
Engine Control Module
EOM
Engine Operation Manual
LP
Low-pressure
MAX
Maximum
MIN
Minimum
MP
Medium-pressure
PAR
Portable Air Division
PC
Personal Computer
RPM
Revolves Per Minute
UI
User Interface
Control panel
This is the panel on the unit where the User Interface, power switch, DDR connector, PC connector, remote
control connector, heater switch, light switch and pressure setpoint buttons are situated.
Technician
AC personnel allowed to change settings of the control and safety system.
Operator
AC personnel or user allowed to operate the compressor unit with the push-buttons.
Load
Operating condition with inlet compressor open and engine speed regulated between minimum and
maximum.
Not loaded
Operating condition with inlet compressor forced to closed position by operator command. The engine speed
is held at minimum.
Unload
Operating condition with inlet compressor forced to closed position by working pressure command. The
engine speed is held at minimum.
DDR
Diagnostic Data Reader. This is a tool that can be connected to the ECM to read and calibrate engine
parameters.
ECM
Engine Control Module. This is the basic engine control module used by DDC for the engine controls
(emissions, safeties, fuel injection, ...).
CCM
Compressor Control Module. This module is linked with the ECM and is used for speed regulation and for
the compressor controls (unloading system, safeties, ...). It can be operated via PC or User Interface.
User Interface setpoint
Max. working pressure setpoint calibrated in the CCM.
At this max. setpoint the engine speed will be regulated between max. and min. speed when running in
manual or automatic operation.
Содержание PTS 916 Cd
Страница 1: ...Instruction Manual for Portable Compressors PTS 916 Cd ...
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Страница 57: ...Preliminary 57 Circuit diagrams ...
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Страница 74: ...Printed in Belgium 07 2007 Preliminary www atlascopco com ...