Maintenance And Fault Rectification; Maintenance; Fault Rectification - Vega VEGASCAN 693 Operating Instructions Manual

Causes of malfunction
Fault rectification
24 hour service hotline
Failure messages
VEGASCAN 693 - 15-channel HART signal conditioning instrument
9 Maintenance and fault rectification

9.1 Maintenance

When used as directed in normal operation, VEGASCAN 693
is completely maintenance-free.
9.2 Fault rectification
VEGASCAN 693 offers maximum reliability. Nevertheless
faults can occur during operation. These may be caused by the
following, e.g.:
Measured value of the sensor not correct
l
Voltage supply
l
Interference on the cables
l
The first measures to be taken are to check the input/output
signals as well as to evaluate the error messages via the
display. The procedure is described below. Further compre-
hensive diagnostics can be carried out on a PC with the
software PACTware™ and the suitable DTM. In many cases,
the causes can be determined in this way and faults can be
rectified.
Should the following measures not be successful, please call
in urgent cases the VEGA service hotline under the phone
number +49 1805 858550.
The hotline is available to you 7 days a week round-the-clock.
Since we offer this service world-wide, the support is only
available in the English language. The service is free of
charge, only the standard telephone costs will be charged.
?
E003
l
CRC-error
à
Carry out a reset
à
Return instrument for repair
?
E007
l
Sensor type not compatible
à
Search for and allocate sensor under "Meas. loop -
Input"
Maintenance and fault rectification
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