Apply Lower Range Value [08]/Apply Upper Range Value [09]; Apply Lower Range Value Parameter [08]; Apply Upper Range Value Parameter [09]; Apply Lower Range Value/Upper Range Value (With Pressure Present) - Siemens SITRANS P Operating Instructions Manual

Parameter assignment
9.2 Parameter assignment over device with display
3. Press the
The value "0" appears on the display and the "EDIT" symbol flashes.
4. Enter the known reference pressure using the
5. Confirm the value by pressing the
6. Change to the measurement view with the
Result
The device displays pressure measurement 0 in the set unit.
Depending on the set damping, the settling time is extended until the pressure measurement
0 is displayed.
Note
For devices for absolute pressure, the lower range value is at vacuum (0 bar a).
The zero point adjustment for devices for absolute pressure that do not measure absolute
pressure (0 bar a) leads to incorrect settings.
9.2.7

Apply lower range value [08]/Apply upper range value [09]

9.2.7.1

Apply lower range value parameter [08]

Sets the lower range value to the current reference pressure.
Setting range:
Factory setting:
9.2.7.2

Apply upper range value parameter [09]

Sets the upper range value to the current reference pressure.
Setting range:
Factory setting:
9.2.7.3

Apply lower range value/upper range value (with pressure present)

Introduction
The lower range value (4 mA) corresponds to 0% of the measuring range. The upper range
value (20 mA) corresponds to 100% of the measuring range.
122
button.
Within the measuring limits
See nameplate (depending on measuring cell)
Within the measuring limits
See nameplate (depending on measuring cell)
or buttons.
button.
button.
SITRANS P320/P420 with 4 to 20 mA/HART
Operating Instructions, 11/2019, A5E44852162-AC