Atlas Copco QAS 250-330 JD T4i, Instruction Manual, Page: 16 / 76

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Following LEDs are used on the Qc1002™
Qc1002™ Menu Overview
At Qc1002™, the LCD will show following information:
– in Normal condition (scroll through the information using
UP and DOWN ):
• Status (eg: preheat, crank, run, cooldown, extended stop
time, …)
• Controller type & version
• Parameter list
• Alarm list
• LOG list
• Service Timer 1 & Service Timer 2
• Battery Voltage
• Coolant temperature
• Oil pressure
• RPM (speed)
• Fuel level
• Voltage - frequency - running hours
– in Alarm condition (scroll through the information using
UP and DOWN ):
• a list of all active Alarms
It's possible to scroll through the views, using the UP and
DOWN buttons. The scrolling is continuous.
If a Special status comes up, the Status Display is shown.
If an Alarm comes up, the Alarm Display is shown.
Controller type and version display
This view shows the controller type and the ASW version
number.
Parameter display
This view shows a number of Parameter settings and gives
access to them.
An overview is given in “Parameter list” on page 18.
Alarm list display
This view shows the number of active alarms and gives
access to them.
An overview is given in “Control and indicator panel
Qc1002™” on page 14.
LOG list display
This view shows the alarm memory and gives access to it.
An overview is given in “LOG list” on page 21.
Service timer 1 & Service timer 2 display
This view shows both Service timers. The service timer
indication is shown when service time has run out. It can
be removed by resetting the timers or acknowledging the
Service timer indication.
The service timer indications count upwards and give an
alarm when the set value is reached.
Resetting the Service Timers can be done through the
Parameter display.
Power Green LED indicates that the unit is
powered up.
Remote Green LED indicates that the Remote
Mode is selected.
Start/Stop
Green LED indicates that the engine is
running.
Alarm Flashing red LED indicates that an alarm is
present. A continuous red LED indicates
that the alarm has been acknowledged by
the user. The exact alarm is shown on the
display.
Remote
Power
Alarm
Start/Stop
Qc1002 CAN
145
Qc1002 CAN
v1.00.0
Parameter
Alarm List
0 Alarm(s)
LOG List
Service 1
Service 2 59h
59h