Atlas Copco QES 40-50 Kd S2/S3A ESF - Protections; Front Panel Configuration

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Back light
The back light will be on if the unit has sufficient
voltage while the unit is turned on. When the unit is
cranking the back light is turned off.
4.2.4.3 Protections
When an alarm is present, the alarm LED will
illuminate, if configured. The LCD display will show
an icon to indicate the failure.
For an overview of all controller alarms, see chapter
“Solving Qc1011™ controller alarms” on page 56.
4.2.4.4 Front panel configuration
This configuration mode allows the operator limited
customising of the way the module operates.
Use the module’s navigation buttons to traverse the
menu and make value changes to the parameters.
Accessing the Front Panel Editor (FPE)
Press the STOP and AUTO button simultaneously to
enter the editor mode.
The display shows the FPE configuration mode icon
and the first parameter.
1 Accept
2 Next page
3 Decrease value / next item
4 Increase value / next item
224
1
1 Parameter number
2 Current value
3 Configuration mode icon
101
%
101
%
2
1
3
50
50