4. Select YES with the or button.
5. Use the button to confirm.
The message "USER PIN OFF" appears for 2 seconds.
Result
The User PIN is disabled.
9.2.26 Active device mode [28]
Shows the mode in which the device is operated.
The parameter is only visible for devices with Functional Safety.
Setting range: STD Functional Safety is disabled
FUNCT Validation of the safety-related parameters and/or the fail-
safe behavior is performed
SAFE Functional Safety is enabled
ERROR Safety critical device error
O/S Out of service mode, non-safe mode
Factory setting: STD
You can find additional information on the device modes under Device mode (Page 163).
9.2.27 Functional Safety [29]
Enables Functional Safety.
The parameter is only visible for devices with Functional Safety.
You can find additional information about functional safety under Functional Safety (Page 159).
Parameter assignment
9.2 Parameter assignment over device with display
SITRANS P320/P420 with 4 to 20 mA/HART
140 Operating Instructions, 11/2019, A5E44852162-AC