Atlas Copco QAS 275-325, Instruction Manual

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If a special status has elapsed, the active view will be
entered again automatically.
If an Alarm comes up, the Alarm Display is shown.
Parameter list
The Parameter Menu's are pre-programmed!
A password will be asked for when an attempt to
change a setting is about to be done (user password =
2003).
Menu's shown on the Parameter list LCD:
– Running hours adjust
This menu is used to adjust the amount of running
hours. The running hours can only be highered,
not lowered.
– Unit Type
– Service Timer 2 reset
– Service Timer 1 reset
These menus are used to reset the service timers.
When a service timer alarm occurs and is
acknowledged, the service timer will be reset
automatically.
– Diagnostic Menu
This menu is used to power up the engine
electronics without starting the engine. When this
setting is switched on, electric power will be
supplied to the engine electronics after half a
minute delay. The unit can not be started as long
as this parameter is switched on.
– Unit Menu
This menu is used to select whether tempreature
and pressure should appear in °C/bar or °F/psi.
– Language selection
Icons is the default factory set language, but 6
other languages can be selected: English, French,
German, Italian, Spanish and Cyrillic (Russian).
All information in the Parameter List display is
always in English.
– Generator Underfrequency: failclass, enable,
delay, setpoint
– Generator Overfrequency: failclass, enable, delay,
setpoint
– Generator Undervoltage: failclass, enable, delay,
setpoint
– Generator Overvoltage: failclass, enable, delay,
setpoint
– Engine CAN communication
This menu is used to select the type of engine
electronics, the Qc1002™ controller should
communicate with via the Canbus.
It's possible to scroll between configuration menu's
by using the pushbuttons UP and DOWN.
Pushing the ENTER button activates the
configuration menu which is shown at the display.
DIAGNOSTIC
Unit type 2 for QAS 275-325 Volvo!