Error Causes and Remedies
© TR-Electronic GmbH 2008, All Rights Reserved Printed in the Federal Republic of Germany
Page 114 of 119 TR - ECE - BA - DGB - 0069 - 02 11/17/2009
11 Error Causes and Remedies
11.1 Optical displays
Assignment, see chapter “Bus status display” on page 90.
L/A LED Cause Remedie
Voltage supply absent or too low
- Check voltage supply, wiring
- Is the voltage supply in the permissible range?
Connector plug not correctly
wired or screwed on
Check wiring and connector plug for correct fitting
No bus connection Check bus cable
Off
Hardware error,
measuring system defective
Replace measuring system
Flashing
Measuring system ready for
operation, connection to master
established, data transfer active.
-
On
Measuring system ready for
operation, connection to master
established, no data transfer.
-
11.2 Measuring system errors
Measuring system errors are reported by means of Object 3101h: Input, Sub-Index 1,
see also page 110.
Error code Cause Remedie
Bit 2
3
= 1,
EE-PROM error
Memory area in internal
EE-PROM defective
Possibly shut-off measuring system voltage then
switch on again. If the error recurs despite this
measure, the measuring system must be replaced.
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