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using an SFB in a function Block

Created by: Bob2246 at: 6/1/2011 4:57 PM (8 Replies)

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6/1/2011 4:57 PM	Rate (0)
Bob2246 Posts: 13 Rating: (0)	I am writing a FB, and have declared STAT variables for some SFB's that I am calling within it. I can create the variables with no problem, however when I choose them for use I get a type conflice error from the compiler. Anybody have an idea why?
Bob2246 Posts: 13 Rating: (0)
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6/1/2011 5:01 PM	Rate (0)
IBN-Service Posts: 8946 Rating: (1000)	I have a lot of ideas. But what the specific reason is, to tell we need the program. Please upload.
IBN-Service Posts: 8946 Rating: (1000)
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6/1/2011 5:07 PM	Rate (0)
hdhosseini Diamond Expert Joined: 1/28/2009 Last visit: 8/31/2025 Posts: 6874 Rating: (1368)	Bob2246 I am writing a FB, and have declared STAT variables for some SFB's that I am calling within it. I can create the variables with no problem, however when I choose them for use I get a type conflice error from the compiler. What is the error exactly.More details or a snapshot. regards
	Demo Channel on Youtube
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6/1/2011 5:12 PM	Rate (0)
Bob2246 Posts: 13 Rating: (0)	I'd like to send this to you, however S7 in its infinite wisdom won't let me save because of this problem. I can only send a picture... Attachment sfb within fb problem.JPG (490 Downloads)
Bob2246 Posts: 13 Rating: (0)
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6/1/2011 5:14 PM	Rate (0)
Bob2246 Posts: 13 Rating: (0)	12: compiler information: type conflict is all that appears in the Error tab
Bob2246 Posts: 13 Rating: (0)
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6/1/2011 5:16 PM
AmirAlwaled Posts: 148 Rating: (14)	in LAD editor goto : options -> customize -> LAD\FBD uncheck the : type check of address I didn't see the pic before replay
AmirAlwaled Posts: 148 Rating: (14)	Last edited by: AmirAlwaled at: 6/1/2011 5:21 PM
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6/1/2011 5:37 PM	Rate (0)
Niranjan Prasad Posts: 691 Rating: (37)	You can do it in another way Attachment 3.zip (404 Downloads)
Niranjan Prasad Posts: 691 Rating: (37)
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6/2/2011 5:32 PM	Rate (0)
Bob2246 Posts: 13 Rating: (0)	Thanks, Shar. I thought I was doing it that way, but I created the variable then tried to choose it. Seems that this only works if you do it as you illustrated, although in the end everything looks the same.
Bob2246 Posts: 13 Rating: (0)
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6/4/2011 8:25 AM	Rate (1)
Jazz_M Gold Member Joined: 9/6/2008 Last visit: 5/7/2022 Posts: 1121 Rating: (86)	Hi Well when you declare the sfb or fb in Stat Call of your FB, the multiinstance is created for it, please see the attached picture. You can do a drag drop technique for calling the SFB or FB. Have fun... Attachment 3.JPG (490 Downloads)
	Jazz
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