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10 Operation
After power on, the unit is in the Run mode (= normal operating mode). It carries
out its measurement and evaluation functions and provides output signals
according to the set parameters.
Operation indication → Chapter 7 Operating and display elements.
10.1 Read the set parameters
► Press [Mode/Enter] until the requested parameter is displayed.
► Briefly press [Set].
> The unit displays the corresponding parameter value for approx. 15 s. After
about 15 s it again displays the parameter, then it returns to the Run mode.
10.2 Change the display in the Run mode
► Press [Set] briefly in the Run mode.
> The unit displays the current measured value in the selected type of indication for
approx. 15 s:
- System pressure in the unit set in Uni.
- System pressure in % of the set scaling of the analogue output if [OU2] is
configured as analogue output.
- System pressure in % of the final value of the measuring range if [OU2] is
configured as switching output.
10.3 Self-diagnosis / error indications
The unit has many self-diagnostic options.
• It monitors itself automatically during operation.
• It indicates warnings and faults via IO-Link and via display (even if the display
is deactivated).
• If a fault is found, the outputs are set according to the set parameters FOU1
and FOU2 (→ 9.4.2).
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