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Real Variable in CFC

8/9/2011 10:48 AM	Rate (0)
r_nakhai Experienced Member Joined: 10/13/2008 Last visit: 12/2/2022 Posts: 73 Rating: (4)	Hi Friends I have a problem with assignment of data type Real in CFC. I have a DB with Real Variable and I want to add 2 of them and write in a another DB, but when I use a FC ADD_R , I can't Inteconnect a Variable to INPUTS and also in OUTPUT. in this case I have to use DW_R funnction in both inputs and output and for one add, i have to use 4 FC. it seems ,it is not a good way to do this. My question is , Is there another way to do this ? Thanks

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8/9/2011 10:53 AM	Rate (0)
smiffy Platinum Expert Joined: 1/17/2007 Last visit: 7/10/2025 Posts: 1561 Rating: (540)	Can you provide a screendump illustrating the issue. It is kind of hard to visualise your problem just from what you have written.
	Programming today is the race between software engineers building bigger and better idiot proof programs, and the universe producing bigger and better idiots. So far, the universe is winning...
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8/9/2011 11:12 AM	Rate (0)
r_nakhai Experienced Member Joined: 10/13/2008 Last visit: 12/2/2022 Posts: 73 Rating: (4)	Dear smiffy I attached a file according with my problem Attachment CFC.jpg (310 Downloads)

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8/9/2011 11:44 AM	Rate (1)
hdhosseini Diamond Expert Joined: 1/28/2009 Last visit: 8/31/2025 Posts: 6874 Rating: (1368)	Hi Did you assign symbol to the DB you want to use? Best regards Attachment DB.jpg (280 Downloads)
	Demo Channel on Youtube
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8/9/2011 12:16 PM	Rate (0)
r_nakhai Experienced Member Joined: 10/13/2008 Last visit: 12/2/2022 Posts: 73 Rating: (4)	Hi hdhosseini at the first i hadn't symbol for DB , after your question i test with Symboled DB and it is solved , But my Main DB is created with UDTs and in this case it dose not work and other mesage is indicated as folow : The entry is not a valid value! ( syntax error ) Thank you

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8/9/2011 12:37 PM	Rate (1)
hdhosseini Diamond Expert Joined: 1/28/2009 Last visit: 8/31/2025 Posts: 6874 Rating: (1368)	r_nakhai Hi hdhosseini at the first i hadn't symbol for DB , after your question i test with Symboled DB and it is solved , But my Main DB is created with UDTs and in this case it dose not work and other mesage is indicated as folow : The entry is not a valid value! ( syntax error ) Thank you I defined a symbol for the UDT and test the process. It works fine for me!(attachment) Regards Attachment cfc_symbol.zip (271 Downloads)
	Demo Channel on Youtube
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