Commissioning Liquiphant FTL62 HART
36 Endress+Hauser
DIP switch (2) on the electronic insert is used to lock or unlock operation.
• If operation is locked via the DIP switch, you can only unlock operation again via the
DIP switch.
• If operation is locked via the operating menu, you can only unlock operation again
via the operating menu.
• If operation is locked via the DIP switch, the lock icon appears on the local
display.
9.9.2 Locking or unlocking the display operation
Lock or unlock display operation:
1. Press the key for at least 2 s.
A dialog box appears.
2. Lock or unlock display operation.
Display operation locks automatically (except in the SIL wizard):
• After 1 minute on the main page if no key has been pressed
• After 10 minutes within the operating menu if no key has been pressed
9.9.3 Parameter configuration - locking or enabling
If operation is locked by means of the DIP switch, you can only unlock operation again
by means of the DIP switch.
Software - via password in FieldCare, DeviceCare, SmartBlue app
As-delivered state:
The user role is set to Maintenance when the device is delivered to the customer.
Parameter configuration (Maintenance user role):
The device can be fully configured with the Maintenance user role.
Locking access:
After configuring with the Maintenance user role, access can be locked by assigning a
password. The lock changes the Maintenance user role to the Operator user role.
Parameter configuration (Operator user role):
Parameter configuration of the device is locked in the Operator user role.
Unlocking access:
Access to parameter configuration can be unlocked by entering the password. The user
role changes back to Maintenance.
Navigation for assigning the password and changing the user role: System → User
management
Delete password:
If necessary, the password can be deleted in the User management.
Navigation: System → User management → Delete password → Start
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