Endress+Hauser Deltabar FMD72, Operating Instructions Manual

Page: 40 / 108

Commissioning Deltabar FMD72
40
• The pressure applied must be within the nominal pressure limits of the respective sensor
module. See information on the nameplate.
• Operation must be unlocked, see "Unlocking/locking configuration" section ( ®
ä 39).
• The device is configured for the "Level" measuring mode as standard. You can change the
measuring mode using the "Measuring mode" parameter, see "Commissioning with an
operating menu" section (
®
ä
42).
Perform position adjustment (see information at the start of "Commissioning" section.)
1 Device is installed. Process pressure is not present.
2 F Press key for at least 3 s.
3 Does the LED on the electronic insert light up briefly?
4 Yes No
5 Applied pressure for position adjustment has been
accepted.
Applied pressure for position adjustment has not been
accepted. Observe the input limits.
Setting lower range value.
1 Desired pressure for lower range value is present at device.
2 S Press key for at least 3 s.
3 Does the LED on the electronic insert light up briefly?
4 Yes No
5 Applied pressure for lower range value has been
accepted.
Applied pressure for lower range value has not been
accepted. Observe the input limits.
Setting upper range value.
1 Desired pressure for upper range value is present at device.
2
O
Press key for at least 3 s.
3 Does the LED on the electronic insert light up briefly?
4 Yes No
5 Applied pressure for upper range value has been
accepted.
Applied pressure for upper range value has not been
accepted. Observe the input limits.
11.3.2 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
27).