Siemens simatic hmi op27 Equipment Manual page 49

Password Protection
Superuser The superuser password is defined during configuration. The default value in
password the standard configuration is "100". This setting can be changed using the OP.
Format
The passwords for levels 1 to 8 must be assigned on the OP, not during the
configuration. Use the Password Processing standard screen (refer to Chapter
5.3). The password must be at least three and not more than eight characters
long. Passwords can be composed of digits and characters
zeroes are not permitted.
Standard screen The Password Processing standard screen (Figure 5-1) provides the following
functions:
S
S
S
Figure 5-1
5-2
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Login/logout on the OP
Change and delete passwords,
View password list.
Password Processing
Login:
Edit:
View password list
Standard screen Password Processing
to . Leading
A Z
ESC
Exit from standard screen
OP27, OP37 Equipment Manual
Release 05/99