Siemens SITRANS T Series - User PIN [18]; User PIN; Enable User PIN; Disable User PIN

9.3.17 User PIN [18]
9.3.17.1 User PIN
Used to enable or disable the user PIN.
Setting range: ON Enable user PIN
OFF Disable user PIN
Factory setting: User PIN disabled
When user PIN is enabled, the measured values and parameters are read-only.
• To change the parameters and use the device functions, the user PIN must be input.
The user PIN 2457 is factory preset in the device.
9.3.17.2 Enable user PIN
Requirement
The User PIN is disabled.
Procedure
1. Navigate to the parameter view.
Navigating in the views (Page 107)
2. Select the parameter "User PIN".
3. Use the button to con󹪝rm.
The message "USER PIN ON" (User PIN enabled) appears for 2 seconds.
Result
The User PIN is activated after about 10 minutes or after a device restart.
9.3.17.3 Disable user PIN
Requirement
The user PIN is enabled.
Parameter assignment
9.3 Parameter assignment over device with display
SITRANS TH100/TH320/TH420/TR320/TR420/TF320/TF420 with 4 to 20 mA/HART
Operating Instructions, 05/2020, A5E41864807-AB 155