- 32 -
Overfrequency delay
Overfrequency setpoint
Underfrequency enable
Underfrequency failclass
Underfrequency delay
Underfrequency setpoint
Alarm Display (pop-up window)
In case an Alarm occurs, a pop-up window will
automatically be displayed for as long as the alarm is
active, no matter which view is active. The flashing
red alarm LED will light up. The alarm icons will be
shown together with an acknowledgement check-box.
Push the ENTER button to acknowledge the alarm.
When the alarm has been acknowledged, a V-
marking will appear in the check-box and the red
alarm LED will light up continuously.
The Alarm Display can always be left by pushing the
BACK button.
If more than one alarm comes up, it's possible to scroll
through the alarm messages with the UP and DOWN
pushbuttons. The newest alarm will be placed at the
bottom of the list (meaning that the older alarm stays
at the display when a newer alarm comes up).
If one or more than one alarm is present, an arrow at
the right of the display will be shown.
> Freq Delay
0
1
99
> Freq
SP
0
38
70
< Freq
enable
Enable
enable
disable
< Freq
FC
warning
warning
shutdown
< Freq Delay
0
1
99
< Freq
SP
0
38
70
An a larm shou ld always be
acknowledged be fore sol ving the
problem that causes the alarm.
!
Summary of Contents for QAS 14
Page 1: ...QAS 14 20 Kd Instruction Manual for AC Generators English...
Page 2: ......
Page 80: ...80...
Page 81: ...81 Circuit diagrams...
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Page 100: ...Printed in Belgium 11 2010 2954 3380 04 www atlascopco com...