Troubleshooting
English, Revision 01, Date: 14.04.2009
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Troubleshooting
The following table contains a list of errors that might occur. For each error, a symptom
description is given. In the third column you will find a description of how to locate and
possibly correct the error.
If you should not be able to correct an occurring error, please use the table to locate
the source of the error as exactly as possible (nature of malfunction, at which point of
time did the error occur, etc.) before consulting us.
Error
Possible cause(s)
Diagnosis/correction
No function.
-
Power supply not sufficient.
Is PWR LED lit?
No connection can be
established.
1. CAN_H and CAN_L inverted.
2. Signalground not connected,
potential difference between
interpreter und receiver being
too high.
3. Wrong transmission parameters
set.
4. No terminator.
1. Control all connections.
2. Connect the signal grounds.
3. Choose the right parameter
using the monitor programm
(see section 6.1 on page 11).
No values for distance
presented in spite of
guide wire.
1. Wrong frequency is chosen.
2. Threshold set too high.
Adjust the correct frequency and
lower the thresholds (see 6.1 on
page 11)
Distances are displayed
inexactly.
1. No position calibration.
2. Reading heights wrong.
Process a position calibration using
the monitor programm(see section
6.1 on page 11)
respectively
correct
the reading heights.
Table 37
Troubleshooting