Manual Power Quality Filter PQFS Commissioning instructions 131
These settings can be accessed in [/Welcome/User Interface/ About PQF.]
This menu gives basic data on the filter’s following
Firmware version numbers for the PQF-Manager, the µcontroller and the DSP controller.
WARNING: When communicating with your ABB representative on a specific filter,
please provide always the data shown in the ‘About PQF’ menu.
For multi-master filters, this data can be obtained for each individual unit.
7.11.3 Screen configuration
These settings can be accessed in [/Welcome/User Interface/ Screen Config.]
Two main buttons “Touch Screen Cal” and “Backlighting” allows the user to calibrate the
touch screen and adjust the backlighting to the optimal level.
The touch screen calibration is normally not needed in a reasonable use of the screen
and in standard environmental conditions.
To prevent loss of the touch screen interface, the possibility is meanwhile given to the
user to manually calibrate the XY coordinates necessary to detect button activation.
Warning: Touch screen calibration has to be done carefully with a pen or a stylus in order
to accurately mark and detect the calibration points!
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