iTEMP TMT82 Operating menu and parameter description
Endress+Hauser 71
Navigation Setup → Advanced setup → Enter access code
Expert → Enter access code
Description Use this function to enable the service parameters via the operating tool. If an incorrect
access code is entered, the user retains his current access authorization.
If a value is entered that is not to equal to the access code, the parameter is
automatically set to 0. The service parameters should only be modified by the service
organization.
Additional information Software device write protection is also switched on and off with this parameter.
Software device write protection in conjunction with download from an operating tool with
offline capabilities
• Download, the device does not have a defined write protection code:
The download is performed as normal.
• Download, defined write protection code, device is not locked.
– The Enter access code parameter (offline) contains the correct write protection code:
the download is carried out, and the device is not locked following the download. The
write protection code in the Enter access code parameter is set to 0.
– The Enter access code parameter (offline) does not contain the correct write
protection code: the download is carried out, and the device is locked following the
download. The write protection code in the Enter access code parameter is reset to 0.
• Download, defined write protection code, device is locked.
– The Enter access code parameter (offline) contains the correct write protection code:
the download is carried out, and the device is locked following the download. The write
protection code in the Enter access code parameter is reset to 0.
– The Enter access code parameter (offline) does not contain the correct write
protection code: the download is not carried out. No values are changed in the device.
The value of the Enter access code parameter (offline) also remains unchanged.
User entry 0 to 9 999
Factory setting 0
Access status tooling
Navigation Setup → Advanced setup → Access status tooling
Expert → Access status tooling
Description Use this function to show access authorization to the parameters.
Additional information If additional write protection is active, this restricts the current access authorization even
further. The write protection status can be viewed via the Locking status parameter .
Options • Operator
• Service
Factory setting Operator
Locking status
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