wtw DIQ/S 181, Operating Manual, Page: 50 / 104

Operation
DIQ/S 181
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the first position only.
Save and quit On principle, all settings made in the entry mode are only taken over
after you selected the
Save and quit item in the relevant setting table
and pressed <OK> . If you exit the setting table with <M> , <ESC> or the
Quit menu item, all changes are ignored.
Exceptions: Date/time, air pressure and password.
4.4 PROPERTIES menu
4.4.1 Overview
Pressing <OK> switches from the measured value display to the
PROPERTIES menu.
In the PROPERTIES menu, you can prompt calibration data and vari-
ous information on system components. Moreover, you can switch the
maintenance condition of a sensor on and off.
Fig. 4-7 PROPERTIES menu
Submenus/functions

Maintenance S01
With this function, you switch on and off the maintenance condition
of a sensor (see section 4.4.2)

Sensor status S01
Here you can query the following data of the sensor (see
section 4.4.3):
– Type, series number and software version
– Data of the last calibration
– Error and info messages

System status
Here you can query the following data of the DIQ/S 181 system:
– Series number and software version of the DIQ/S 181
– Status of the operational voltage ( = OK / = faulty)
– Status of communication ( = OK / = faulty)
If the operational voltage or communication are faulty, the flashing
error symbol
h
appears in the header of the measured value
display. The error symbol
h
automatically disappears when the
malfunction has been eliminated.