User's Manual

61
VIBCONNECT RF 11.2011
Troubleshooting
Chapter 7: Troubleshooting
Symptom: The red LED of the sensor unit is lit, indicating an error
in the data transmission (see also “Sensor Unit: Overview of con-
nections and interfaces”, page 37).
Possible cause(s): System crash
Remedy:
• Switch off the power supply to the sensor unit and then switch
it on again.
• Check the connection to the bridge in OMNITREND or by means
of the web browser.
Symptom: The bridge cannot be contacted (from OMNITREND or
via web browser).
Possible cause(s): Incorrect IP address set; power failure at bridge.
Remedy:
• Check the IP address and correct it, if necessary.
• Check the bridge to ensure that the power LED at the power
supply is on. Check the power source, cables and electrical con-
nection. If necessary, re-establish the power connection.
CAUTION
Risk of injury from electric shock!
When carrying out installation, repair or maintenance work on the
power supply system of the bridge, there is a risk of injury from
electric shock (220 V voltage).
» All work on the power supply system must be carried out by
a qualified electrician.
» Disconnect the bridge from the power supply.
Note
If a fault cannot be rectified by any of the above measures, please
contact our technical support team (for details, see “Service con-
tacts”, page 7).