Siemens simatic hmi op27 User Manual

5-3
OP27, OP37 Equipment Manual
Release 05/99
5.2 Logging In and Out on the OP
Login on the OP
 using the Passwor d Pr ocessing standard screen
 by calling a function for which the current password level is too low . In this
case the OP automatically requests a password.
Step Action Result
1 Call the standard screen Pass-
wor d Pr ocessing.
The standard screen is displayed
(Figure 5-1).
2 Enter your password in the
Login input field.
Input commences aligned to the
left. Each character entered is
represented by an asterisk ( ∗).
3
Confirm the entry by
pressing
ENTER
The input disappears. If the
password is valid, the corre -
sponding password level is dis -
Or cancel the input by
pressing
ESC
spon
di
ng passwor
d
l
eve
l
i
s
di
s -
played next to the Login input
field.
If a password level higher than the current one is required for operating a func -
tion key/soft key or an input field, the OP automatically requests the entry of
an appropriate password beforehand.
If no key is pressed on the OP within a configured time, the current password
level is automatically reset to zero. This prevents unauthorized operation.
It is also possible to logout from the OP using the Passwor d Pr ocessing stan -
dard screen. Carry out the following steps to do this:
Step Action Result
1 Call the standard screen Pass-
wor
d Pr ocessing.
The standard screen is displayed
(Figure 5-1).
2 Enter an invalid password and
confirm by pressing
ENTER
Once it has been confirmed,
zero is the active, current pass -
word level.
Login
Logging in on
standard screen
Automatic call
Logout
Logging off on
standard screen
Password Protection
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Siemens simatic hmi op27 Specifications

General

Brand	Siemens
Model	simatic hmi op27
Category	Control Panel
Language	English