Password Protection - ABB CM-TCN Manual

5.2.

Password protection

A user-selected four-digit password can be set for the device. To enable the
password, select the symbol for password enabled in the security menu. The
user will be asked to provide an individual four-digit password. After the pass-
word selection, the password protection becomes active.
Security – password protection enabled:
As soon as the password is active no parameters can be changed.
A request to enter the password is made every time the user wants to access the
menu. Instead of entering the password and thus enabling full parameter set-
ting functionality the user can select the read-only mode. The read-only mode
works like the parameter lock and gives the operator full read access to the
menus to e.g. check data and values but does not allow parameters to be
changed.
Security – read only mode:
Security – enter password:
The device will show the symbol for password protection in case the user tries
to enter the parameter configuration while in read-only mode:
STATUS
Approved
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Public
S M ART T EMP ER ATUR E MONITORI NG R EL AYS
DOCUMENT ID.
2CDC112285M0201
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