Cross References from Infi 90 / Composer
I have realized that in configuration there are two cross references which they are not configured , we have verified through properties - Cross References , they are blank , I understand that we can add to Defined and Valid References to populate reference Name and create the link to connet from one CLD to another or page.
Those two tags are connected to an RNG( OR) , and some of the logic is located in another CLD/page and through the link they connect to RNG block to do some actions. 4980 ( FB) - 42 (FC) , 4981( FB) -42( FC)
The question , if we would analyze the situation , the RNG ( OR ) connections related to both tags mentioned above are not changing and their values are 0 and they would keep in 0 until we configure the link to both tags and compile , That I mean in this moment those two tags are not influenced nothing until we fix the cross reference issue , Is that correct?
Please see the attachment
Thanks for your support
Regards
Answers
Hi Ricardo,
With inter-module communications the the cross reference text is used to automatically fill in the specs on the block (FC42 in this case) but the block can be used if no cross reference text is entered and the specs are manually edited. From the screen shot...
Block 4980 is connected to 21-5-5613??. It has no iref text.
Block 4981 is connected to 5-5-5760. It does have text-BB4410-STD-SC but there is no matching oref text.
To answer your question, the logic is potentially active and you will need to analyse the source logic because as they say in financial circles... "Past Performance Is Not Indicative Of Future Results". Just because the DI/Ls have not changed state yet does not mean that they wont.
If the source block numbers are correct just add cross reference text and orefs in the source modules, compile and verify, no download is required to any module. If the source block specifications are incorrect you will still need to add cross reference text and orefs but the changes will require a download to the destination module.
BR,
Alan
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