Printed in the Federal Republic of Germany
TR-Electronic GmbH 2010, All Rights Reserved
01/20/2017
TR - ELA - BA - DGB - 0016 - 04
Page 179 of 183
11 Causes of faults and remedies
11.1 Optical displays
Assignment of the LEDs see chapter “Bus status”, page 146.
Green LED
Cause
Remedy
Off
Voltage supply absent or was
fallen below
-
Check voltage supply, wiring
-
Does the voltage supply is in the permitted
range?
Hardware fault,
measuring system defective
Replace measuring system
Flashing,
1 Hz
Measuring system is in PRE-
OPERATIONAL mode
-
Try to switch the measuring system into
OPERATIONAL state
-
Adjusted baud rate must agree with the master
baud rate!
On
Measuring system is in
OPERATIONAL mode and is
ready for operation
-
Table 13: Display states of the status LED
Red LED
Cause
Remedy
Off
No error
-
On
Measuring system could not
detected any magnet
- Guarantee that all magnets are in the valid
measuring range.
- Guarantee that the minimum distance is kept
between the magnets.
- Guarantee that the configured number of
magnets agrees with the operated number.
Table 14: Display states of the error LED
Green LED
Red LED
Cause
Remedy
Flashing,
10 Hz
Flashing,
10 Hz
Measuring system is in LMT/LSS
CONFIGURATION mode
Save LMT/LSS configuration,
measuring system is switched
into PRE-OPERATIONAL mode
Table 15: Display states of the status LED / error LED