1 691 206 005
2019-02-25
|
Robert Bosch GmbH
Maintenance | TTM 2104 / TTM 2204 | 47 | en
7.4
Faults
7.4.1
Faults without fault number
Description
possible cause
Check
Measure
Faulty or no
measurement
Measuring instrument
dirty
Check measuring instrument for
cleanness.
Clean the measuring instrument, repeat the
measurement
Contact customer service, if still no or faulty
measurement is possible after the instrument
has been cleaned.
Glass plate damaged
Visual inspection
Switch off the measuring unit and contact
Bosch Customer Service.
Glass plate fogged or
dirty
Visual inspection
If the lighting does not flash: clean glass plate,
check again
Contact customer service if the lighting does
not flash even after the glass plate has been
cleaned.
Malfunction of the
lighting (lighting does
not flash 30 seconds
after it has been
switched on)
Have all plugs been plugged up
correctly?
Are the M12 plugs of the voltage
supply tightly screwed into the
measuring units?
Are the M12 plug contacts bent?
Disconnect measuring units from the power
supply
Wait 10 seconds.
Re-connect power supply of both measuring
units simultaneously.
Wait 30 seconds.
Contact customer service if the lighting still
does not flash following the inspection.
Results of
measurement are not
displayed
Crossing too fast
Cross the device more slowly.
Contact customer service if the measurement
results are still not displayed after crossing
the device again.
7.4.2
Overview of fault numbers
i
For all other failure indications: contact customer
service.
Fault
number
Meaning
Measures
1000
Faulty crossing.
Repeat crossing
1001
The vehicle was driving too slow.
Repeat crossing; drive faster
1002
The vehicle was driving too fast.
Repeat crossing; drive slower
1010
Crossing took place too far on the left.
Repeat crossing; drive in the center
1011
Crossing took place too far on the right.
Repeat crossing; drive in the center
1012
The track width is too small.
Vehicle cannot be measured
1013
The track width is too large.
Vehicle cannot be measured
1014
No valid vehicle.
Repeat crossing
1015
Wrong direction of travel.
Repeat crossing in the other direction
1016
The tire is too narrow or did not pass over the
measurement window with its entire width.
TTire cannot be measured Drive across once more, keep to
center
1017
The tire is too wide.
Tire cannot be measured
1100
Not enough measurement results.
Repeat crossing
1101
No measurement results.
Repeat crossing
2006
Communication with the remote module not possible.
Check wiring and network connection
2008
It is not permitted to switch the operation mode.
Information only
2110
The device is in ERROR mode. It cannot be measured.
Information only
2111
The device is in READY/UPDATE mode. It cannot be
measured.
Information only
2116
Master and Satellite cannot have the same IP address.
Correct entry
2117
This IP address cannot be changed as long as the other
address is not left blank.
Correct entry
2118
Invalid IP address.
Correct entry
2121
Setting of illuminance failed.
Restart measuring units; call customer service if fault persists
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