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Safety Program Creation - Configuration Example
4.7 Testing the safety program
After generating the safety program, a complete functional test must be carried out
according to the automation task.
When starting the F-CPU, the measuring system may require an user
acknowledgment. In the example project this is triggered by the memory bit M0.0
(Tag_1). If an user acknowledgment is required, this is indicated by the measuring
system by flashing of the device status LED with "3 x 5 Hz repeating".
To trigger the user acknowledgment a watch table must be created first of all. To
do this, go to Project tree and in the directory tree select the entry
CD_582_-EPN_PROFIsafe -> PLC_1 [CPU 1511F-1 PN] -> Watch and
force tables -> Add new watch table
by double-clicking with the left mouse button.
A new watch table with the name Watch table_1 is created and opened in the
editor in the work area. In the opened editor the memory bit M0.0 (Tag_1) must
be defined as monitoring value. To do this, enter the tag "Tag_1" under Name.
For monitoring the input data, under Name enter the tags "IN_Pos_Safety" and
"IN_Velo_Safety".
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