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8 Maintenance and fault rectification
PLICSMOBILE T81/B81/S81 • External GSM/GPRS/UMTS radio unit
55234-EN-170206
8 Maintenance and fault rectification
8.1 Maintenance
If the device 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.
Maximum 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 in the cables
The first measures to be taken are to check the input/output signal as
well as to evaluate the error messages via the DTM. The procedure is
described below. In many cases, the causes can be determined and
the faults rectified in this way.
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 manned 7 days a week round-the-clock. Since we offer
this service worldwide, the support is only available in the English
language. The service is free, only standard call charges are incurred.
Error
Reason
Rectification
No indi-
cation of
the signal
strength
No GSM network avail-
able
Check network availability via mo-
bile phone
E008
Sensor not found
Check connection of the sensor
E013
Sensor signals error, no
valid measured value
Check sensor parameter adjustment
Send sensor for repair
E030
Sensor in boot phase
Measured value not valid
Check sensor parameter adjustment
E034
EEPROM CRC error
Switch the instrument off and on
Carry out a reset
Send instrument for repair
E035
ROM CRC error
Switch the instrument off and on
Carry out a reset
Send instrument for repair
E036
Instrument software not
executable (during soft-
ware update and after
failed update)
Wait until software update is finished
Carry out another software update
Reaction when malfunc-
tion occurs
Causes of malfunction
Fault rectification
24 hour service hotline
Error messages
