Basic Documentation

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Siemens M-bus level converter and M-bus web server A6V11157985_en--_f
Smart Infrastructure 2021-06-21
11.3 Operating
Measured data and basic settings are displayed on a color display. The display
switches off automatically to save energy after 10 minutes.
Press a navigation button to switch on the display. The display to enter the access
code opens.
Enter the access code. The cursor flashes at the current position. Select individual
numbers using the arrow keys and and confirm with the OK button. The
cursor goes to the next position on the 8-digit access code.
For security reasons, you can change the local access code on the web server at
any time to prevent unauthorized access to the web server on the local display.
The access code on the web server is changed as follows:
Select Settings / System / Reset code and press the OK button to reset the
access code.
The current access code must be entered before you can enter and confirm the
new code.
The display changes automatically to the System info main menu once the access
code is changed.
The code must be entered again if an incorrect access code is entered or the new
access code does not match the confirmation. There is no limit to the number of
attempts.
Access code entry
Change access code