Operating Manual V8.2/03.2017
Non Invasive Road Sensor
32
G. Lufft Mess- und Regeltechnik GmbH, Fellbach, Germany
14.3 Resetting the Service Level
After carrying out maintenance and replacing the reflector unit, the sensor must be informed
about this procedure using the UMB Config Tool.
In the menu under ‘Options’, select the entry ‘NIRS31-UMB’
‘NIRS31-UMB Service’:
Confirm the performance of maintenance with ‘OK’.
Important note:
Only use this function if maintenance was actually carried out and the
reflector unit was actually replaced.
Important note:
When carrying out this function, the same conditions that are required for
commissioning (see page 24) must be met and the instructions for commissioning must be
observed, as a new adjustment of the sensor takes place automatically after maintenance.
14.4 Function Test
To check the function of the sensor after maintenance, a function test must be performed as
described in Section 12.3.
