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.
Operating
7.4 Locking the device
SITRANS P320/P420 (mA/HART)
82 Operating Instructions, 06/2018, A5E44852162-AA