Changing The System Temperature Unit And Pqf-Manager Contrast; Consulting Filter Measurements; Consulting Filter Statistics And Manufacturer Data; Filter Behavior On Fault - Retrieving Error Information - ABB PQFS Installation, Operation And Maintenance Instructions

Refer to
It is recommended that the advanced functions be set up by a skilled commissioning
engineer.
9.4

Changing the system temperature unit and PQF-Manager contrast

If desired the system temperature unit can be changed from °C to °F or vice versa. This is
done in [/Welcome/Settings/Customer set./Temp unit].
In addition, the PQF-Manager contrast can be changed in
[/Welcome/Settings/Customer set./Contrast].
In systems consisting of more than one master, this needs to be done in all the PQF-
Managers.
9.5

Consulting filter measurements

In order to consult the measurements done by the filter system, go to
[/Welcome/Measurements].
The complete list of measured items is discussed in
9.6

Consulting filter statistics and manufacturer data

In order to consult the filter statistics, go to [/Welcome/PQF Monitoring]. This menu allows
to monitor the filter load and to get an idea of its operating point compared to the nominal
rating of the filter. In addition, logged warnings, faults and events can be retrieved for
troubleshooting the filter operation and any abnormal network conditions. Also, an
indication is given of fan running hours and filter running hours.
The 'PQF Monitoring' menu can also be used to verify the status of the individual units in
a multi-master filter system.
The 'PQF Monitoring' menu is discussed in depth in
In order to obtain background manufacturer data on your PQF, go to [/Welcome/About
PQF]. This menu gives basic data on the filter. This data includes:
When communicating with your ABB representative on a specific filter, please provide
always the data shown in the 'About PQF' menu.
9.7 Filter behavior on fault – retrieving error information
Under normal conditions the filter is either running or stopped and the PQF-item in the
PQF-Manager 'Welcome' screen shows the message 'START' or 'STOP'. In this case, if
the filter is stopped it can be started and if it is running it can be stopped. The start and
stop commands will be stored in the event log accessible in [/Welcome/PQF
Monitoring/Event logging].
138 Operating instructions ç Manual Power Quality Filter PQFS
· the external communication setup for Modbus
· the software lock activation and password setup for filter protection purposes
Section 7.7.3 for detailed information on these topics.
· Basic manufacturer settings such as filter type, maximum voltage rating and filter
serial number. These settings can be accessed in [/Welcome/About
PQF/Manufacturer set.]
· Firmware version numbers for the PQF-Manager, the mcontroller and the DSP
controller
Section 7.6.
Section 7.8.