Siemens simatic hmi op7 Equipment Manual page 183

Message logging
N
Normal mode
O
Output field
P
Password
Password level
PLC job
S
Screen
Screen entry
Screen level
Selection field
Soft key
Equipment Manual OP7, OP17
Release 04/99
Configurable printout of alarm and event messages concurrently with output
on display.
OP operating mode in which messages are displayed and screens can be
manipulated.
Field for displaying an actual value.
To use a protected function, it is necessary to enter a Password identifying a
given password level. A password level defines the permissions of an opera-
tor. The requisite password level is preset by means of configuration and can
range from 1 (the lowest level) to 9 (the highest level).
Initiation of a function by the PLC.
Form of display for associated process data, which can be shown together on
the OP and modified individually.
Element of a screen; consists of text, tags and soft keys.
Editing level of the OP at which screens can be viewed and manipulated.
Field for setting values of parameters (one of several defined values can be
selected).
Key that can be assigned with different functions (depending on displayed
screen entry).
Glossary-3