Troubleshooting and diagnosis options
TR-Electronic GmbH 2013, All Rights Reserved
Printed in the Federal Republic of Germany
Page 136 of 136
TR - ECE - BA - DGB - 0104 - 07
11/07/2018
7.2.2.18 Manufacturer's diagnoses
The measuring system does not support further manufacturer's diagnoses.
7.3 Other faults
Fault
Cause
Remedy
Position skips
of the measuring
system
Electrical faults
EMC
Perhaps isolated flanges and couplings made of plastic
help against electrical faults, as well as cables with twisted
pair wires for data and supply. Shielding and wire routing
must be performed according to the PROFIBUS
construction guidelines.
Extreme axial and
radial load on the
shaft may result in a
scanning defect.
Couplings prevent mechanical stress on the shaft. If the
error still occurs despite these measures, the measuring
system must be replaced.
The PROFIBUS runs
if the measuring
system is not
connected, but leads
to faults if the bus
hood is plugged onto
the measuring
system.
PROFIBUS
Data A and Data B
switched
Check all connections and lines associated with the wiring
of the measuring system.
