Siemens simatic hmi op27 User Manual

5-4
OP27, OP37 Equipment Manual
Release 05/99
5.3 Password Management
The Passwor d Pr ocessing standard screen provides the following functions for
password management:
 create passwords and assign password levels,
 delete passwords,
 change passwords and password levels,
 view password list.
These functions can only be called in from password level 9 (exception: view
password list). Therefore, log in beforehand by means of the Login input field
using the superuser password.
A maximum of 50 dif ferent passwords can be set up on the OP . Password
level 9 (superuser) can only be assigned once.
Carry out the following steps to assign a password and password level:
Step Action Result
1 Enter an unused password in the
Edit input field and confirm it
by pressing
ENTER
The cursor moves to the first
character position in the input
field.
2 Move to the adjacent input field
by pressing
Either the default password
level 0 appears in the field, or
the password level of the last
password to be edited is dis -
played flashing inversely .
3 Overwrite the password level
value (between 1 and 8 ) and
confirm by pressing
ENTER
The new password is saved on
the OP and is retained even in
the event of a power failure.
Note
If a new password has been created and the OP should then be turned of f, exit
from the Passwor d Pr ocessing standard screen to ensure the information
remains confidential. The password is then no longer displayed. In all other
cases, the password is still visible on the Passwor d Pr ocessing standard screen
after the OP has been turned on.
Functions
Creating a
password
Password Protection
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Siemens simatic hmi op27 Specifications

General

Brand	Siemens
Model	simatic hmi op27
Category	Control Panel
Language	English