See also
Configuring limit monitoring (Page 154
)
9.2.20 Vessel dimension L [22]
Sets the length of the bottom vessel for a lying parabolic ends vessel (PARAE).
You can find a figure with the different vessel shapes under "Volume measurement
(Page 118)".
Setting range: 0 to 100%
Factory setting: 0%
For the calculated volume to correspond to the actual vessel volume, set the parameters
Vessel dimension A and Vessel dimension L as follows:
● Vessel dimension L + 2 • Vessel dimension A = 100%.
Example: Vessel dimension L is 80% and vessel dimension A is 10%.
9.2.21 Button lock [23]
Enables the button lock. You can continue to operate the device using remote operation.
Setting range: ON Button lock enabled
OFF Button lock disabled
Factory setting: OFF
9.2.21.1 Enabling button lock
Procedure
1. Navigate into the parameter view.
Navigating in the views
(Page 76)
2. In the parameter view, select the "Button lock" parameter.
3. Press the
button.
The "EDIT" symbol flashes.
Parameter assignment
9.2 Parameter assignment over device with display
SITRANS P320/P420 with 4 to 20 mA/HART
134 Operating Instructions, 11/2019, A5E44852162-AC
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