Light Signals - Bosch TTM 2104 Instrucciones De Servicio

5.

Light signals

Fig. 5: Light signals
Condition Correct operation
approx. 30 seconds after Lights flash 3 x briefly
activation
After boot-up and Lights illuminated continuously as reduced output
establishment of
connection between the
modules
Object is placed over the If an object is detected over the diagnostic opening,
diagnostic opening the lights are switched to full output. This state is
maintained as long as the object remains over the
diagnostic opening.
After 4 minutes, the lights are automatically
switched off for safety reasons. After 1 minute for
cooling, the lights switch on again.
Robert Bosch GmbH
Light signals | TTM 2104/2204 | 35
Fig. 6: Object on diagnostic opening
Incorrect operation
Lights do not flash (error number
$0400040BBA, Lighting failure
R Lighting defective
R Voltage supply defective (power supply unit,
switch, cable)
R Module defective
Lights not illuminated (error number
$0400030BBB, Network connection
between satellite and master not
working
):
R Network improperly configured
R Network defective (cable, switch, router)
R Lighting defective
R Module defective
Lights switch off suddenly (error number
$0400040BBA, Lighting failure
R Object on glass plate / diagnostic opening
R Dirt on glass plate / diagnostic opening
R Parking vehicle
R Someone on module
R Incorrectly installed module
en en
):
):
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1 691 206 007 2017-06-19