VEGA PLICSRADIO T62 Wireless emitting unit - Manual (Page 29)

29
8 Maintenance and fault rectification
PLICSRADIO T62 • Wireless emitting unit (multiple channel)
32624-EN-130228
8 Maintenance and fault rectification
8.1 Maintenance
If the instrument is used properly, no special maintenance is required
in normal operation.
8.2 Rectify faults
The operator of the system is responsible for taking suitable meas-
ures to rectify faults.
A maximum of reliability is ensured. Nevertheless, faults can occur
during operation. These may be caused by the following, e.g.:
•
Measured value from sensor not correct
•
Voltage supply
•
Interference on the cables
The first measures to be taken are to check the input and output
signal as well as to evaluate the error messages via the display. The
procedure is described below. Further comprehensive diagnostics
can be carried out on a PC with PACTware and the suitable DTM. In
many cases, the causes can be determined in this way and faults
rectified.
Should these measures not be successful, please call in urgent cases
the VEGA service hotline under the phone no. +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.
Error code Cause Rectification
No indication
of the signal
strength
Wrong adjustment of
the radio channel
– Adjust transmitter and receiver to the
same radio channel
E008 Sensor not found – Check connection of the sensor
– Check HART address of the sensor,
addr. 1 … 3 must only be used once
E013 Sensor signals
failure, no valid
measured value
– Check sensor parameter adjustment
– Send sensor for repair
E014 Sensor current
> 21 mA or short-
circuit
– Check sensor, e.g. on failure
– Remove short-circuit
E015 Sensor in boot phase
Sensor current
< 3.6 mA or line
break
– Check sensor, e.g. on failure
– Remove line break
– Check connection of the sensor
E030 Sensor in boot phase
value not valid – Check sensor parameter adjustment
Reaction when malfunc-
tions occur
Failure reasons
Fault rectification
24 hour service hotline
Error messages via the
display and adjustment
module