Siemens SITRANS Series - 9.2.21 Button lock [23]; 9.2.21.1 Enabling button lock

9.2.21 Button lock [23]
Enables the button lock. You can continue operating the device via HART.
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 71)
2. In the parameter view, select the "Button lock" [23] parameter.
3. Press the button.
The "EDIT" symbol flashes.
4. Select ON with the or button.
5. Use the button to confirm.
Result
● The display automatically returns to the measurement view.
● The display automatically changes between the measured values every 12 seconds.
● The symbol for button lock "LL" and the measured value ID are displayed alternately.
Note
For a device without display, you activate the button lock using remote operation.
Parameter assignment
9.2 Parameter assignment over device with display
SITRANS P320/P420 (mA/HART)
130 Operating Instructions, 06/2018, A5E44852162-AA