Commissioning Deltabar FMD72
28 Endress+Hauser
10.1 Function check
Before commissioning your measuring point, ensure that the post-installation and post-
connection check have been performed.
• "Post-mounting check" checklist
• "Post-connection check" checklist
10.2 Unlocking/locking configuration
If the device is locked to prevent configuration, it must first be unlocked.
10.2.1 Locking/unlocking hardware
If the device is locked via the hardware (write protection switch) and an attempt is made to write
to a parameter, the message "HW lock state is ON" appears.
In addition, the key symbol appears in the measured value display. To unlock, toggle the write
protection switch, which is located under the display module. (® ä 27) .
10.2.2 Locking/unlocking software
If the device is locked via the software (device access code), the key symbol appears in the
measured value display. If an attempt is made to write to a parameter, a prompt for the device
access code appears. To unlock, enter the user-defined device access code. .
10.3 Commissioning without an operating menu
See the Operating Instructions BA01044P on the CD-ROM provided.
10.3.1 Level measuring mode
If no local display is connected, the following functions are possible via the three keys on the
electronic insert or externally on the device:
• Position adjustment (zero point correction)
• Setting the lower and upper pressure value and assigning to the lower or upper level value
•
Device reset, see "Function of the operating elements" section, table (® ä 23).
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