Siemens OP7 Equipment Manual page 19

Multilinguality
Message text, screens, help text and system messages may be displayed in
several languages. Up to three of the languages listed below can be loaded
simultaneously on the same OP and presented to the operator for selection on
line:
Schedulers A scheduler is a regularly recurring point in time (i.e., hourly, daily, weekly,
annually) at which a certain function is to be executed. When a scheduler
time is reached, the configured bit is set in the interface area of the PLC and
the configured function is executed.
The following functions are available:
Equipment Manual OP7, OP17
Release 04/99
German
English
French
Italian
Spanish
Russian (Cyrillic characters).
Print alarm message buffer
Print event message buffer
Select screen
Print screen
Print data record
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