Note
To have the process value for "Level", "Volume", "Mass flow", "Volume flow" or "Customized
characteristic curve" shown as the "Start view", first set the associated characteristic curve
using the "Application" (Page 110) parameter.
9.2.31
Pressure reference [33]
Used to adapt the display of the pressure unit to your application.
Setting range:
NONE
Not specified
GAUGE
Gauge pressure
ABS
Absolute pressure
Factory setting:
NONE
See also
Pressure units [01] (Page 106)
9.2.32
Identify the device [34]
Enables or disables the device identification via HART.
When device identification is enabled, the device signals its identification data via HART.
With device identification enabled, the device responds to a request with the HART command
"Find device".
Setting range:
ON
Device identification enabled
OFF Device identification disabled
Factory setting:
OFF
9.2.33
Reset [35]
Used to reset the following settings:
Setting range:
Restore ordered configuration
CUST
Reset to sensor calibration
SENSR
Reset DAC trim to the factory setting
DAC
Factory reset
FACT
Parameter assignment
9.2 Parameter assignment over device with display
SITRANS P320/P420 with 4 to 20 mA/HART
Operating Instructions, 11/2019, A5E44852162-AC
143