5. Save the block. A note that the interface of the block was
changed may be acknowledged with [Yes].
ð
The parameter table shows the following entries, now:
Enter the program
As requested in the job definition, the corresponding output is acti-
vated depending on the comparison of value1 and value2. For each
comparison operation a separate network is to be created.
1. The program is to be created as FBD (function block diagram).
Here change to the FBD view by clicking at ‘FBD’ .
2. Click to the input field designated as "<empty>". The available
operations may be added to your project by drag&drop from the
hardware catalog
or by double click at them in the hardware cat-
alog.
3. Open in the catalog the category "Comparator" and add the
operation ‘CMP==I’ to your network.
4. Click to the input left above and insert value1. Since these are
block parameters a selection list of block parameters may be
viewed by entering "#".
5. Type in "#" and press the [Return] key.
6. Choose the corresponding parameter of the list and confirm it
with the [Return]
key.
7. Proceed in the same way with the parameter value2.
VIPA System 300S WinPLC7
Example project engineering > Project engineering
HB140 | CPU-SC | 312-5BE13 | GB | 15-50 171
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