Siemens simatic hmi op7 User Manual

6-3
Equipment Manual OP7, OP17
Release 04/99
6.2 Logging-in and logging-out on the OP (LOGIN/LOGOUT)
You can log into the OP
 via the standard screen Password pr ocessing  Login
 by calling a function for which the current password level is too low .In
this case, the OP automatically prompts you to enter a password.
Step Procedure Result
1 Select the standard screen
Passwor d pr ocessing  Login .
The password input screen is
shown on the display . This
screen is similarly displayed
when a function call is made
for which the current password
level is too low . The cursor is
located in the first field of the
input area.
2 Enter the password by means
of the system keyboard.
The input begins left-aligned.
Each character entered is re -
presented by an asterisk (*).
3 Confirm your input
by pressing
or cancel the input
by pressing
ENTER
ESC
– If the password is valid , the
standard screen is exited.
– If the password is invalid,
you can either repeat your
input or cancel.
If a higher password level than the one currently valid is required for operat -
ing a function key/soft key or an input field, the OP automatically prompts
you to enter a suitable password beforehand.
If you do not make an input at the OP during a configured time period, the
current password level is automatically reset to zero and the OP branches to
the message level. This ensures that the OP cannot be operated by unautho -
rized persons.
Y ou can also log out of the OP via the standard screen.
Select the standard screen Passwor d pr ocessing  Logout . The OP then
switches from the currently valid password level to the password level zero
and branches to the message level.
Login
Logging
in via
standard screen
Automatic call
Logout
Logging out via
standard screen

Siemens simatic hmi op7 Specifications

General

Brand	Siemens
Model	simatic hmi op7
Category	Control Panel
Language	English