11.2 Self-Defined Screen Hierarchy - Siemens OP5 Equipment Manual

Process-Dependent Operator Guidance
Possible assign- You can assign the following functions to function keys and soft keys:
ments of function
keys and soft keys
Password level A password level may be assigned to a function key or a soft key. This means
assignment
that you can make functions, such as "Modify parameters in online mode",
available only to authorized persons.
Special feature
If a function can be called in a given situation by means of a specific func-
with function keys tion key, the LED assigned to the function key can be turned on by the PLC.
Operator guidance, for instance, can be implemented in this manner.
Special feature
A bit can be configured in a variable for every soft key. This insures that a bit
with soft keys is set in the PLC when a soft key is pressed. In this instance, the OP always
transfers the whole variable to the PLC instead of the individual bits and
overwrites the information it contains.
When the key is released or upon a change of display which modifies soft-
key assignment, the bit is reset.

11.2 Self-Defined Screen Hierarchy

Defining the The screen hierarchy can be adapted to system-specific requirements and be
screen hierarchy
modified either in part or in whole. Screens can be removed or added.
Screens can be linked together in random order. The design, sequence of the
link, inclusion in the screen directory and the relevant cross-jump destina-
tions are defined during configuration with ProTool/Lite.
Branching using You branch between the different screens by means of soft keys and config-
soft keys and
ured cross-jump destinations. Branching from entries of different screens to
cross-jump one and the same screen is possible (figure 11-1). Cross-jumps are not re-
destinations
stricted to screen level, but can branch to the message level too.
Defining the Another feature that is configured is the picture you want to have displayed
start-screen
on the OP as your start screen.
11-2
branch to message level,
select screen,
initiate a print job.
display directory,
modify parameters in online mode.
Manual OP5, OP15
( ) J31069-D0840-U001-A2-7618