Siemens SITRANS P500, Operating Instructions Manual, Page: 63 / 238

SITRANS P500 with HART
Operating Instructions, 12/2014, A5E02344528-09
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Operate
6
6.1 Operation overview
General information
The following description contains and overview of the operating functions which you can
perform on the device and the safety instructions which you have to adhere to in the
process. You can operate the device via the local user interface or via HART
communication.
Local user interface
The local user interface consists of a display and three keys.
Keys
Display
Description of the display and functionality of the keys
To deactivate the key block, keep the key depressed for two seconds.
Note
Temperature dependency of the display
If you operate the pressure transmitter at temperatures below -10 °C, the liquid crystal
display will become sluggish.
There are three different view types:
● Measured value view
● Navigation view
● Parameter view