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SFC0 and SFC1 in s7 300 (clock functions

12/1/2007 9:27 PM	Rate (0)
yahooboy Posts: 4 Rating: (2)	Why Im not able to insert in my project these functions: SFC0 (SET_CLK) and SFC1 (READ_CLK)? Every time I try there is a message saying it is not possible. Is there any software missing? What can I do? Thanks for your concern.
yahooboy Posts: 4 Rating: (2)
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12/1/2007 10:14 PM	Rate (0)
Late Platinum Expert Joined: 1/7/2006 Last visit: 11/17/2023 Posts: 2705 Rating: (318)	Hi, Which S7-300 do you have ? Normally it must be possible.
	I hope that the answer will help, if you have still questions, don't hesitate to ask me. All the best, Late Never say never, think in solutions, not in trouble......
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12/4/2007 10:57 PM	Rate (0)
yahooboy Posts: 4 Rating: (2)	It is a S7 315 2DP, I have tried S7 314 and doesnt work either. Thank you for caring.
yahooboy Posts: 4 Rating: (2)
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12/5/2007 3:03 PM	Rate (0)
Aret Posts: 2348 Rating: (264)	I created new project, inserted rack and CPU 315-2AG10- in HW config, opened OB1. There i wrote "CALL SFC1" - and everything inserted. Could you write order no and upload image with that error?
Aret Posts: 2348 Rating: (264)
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12/5/2007 8:59 PM	Rate (2)
yahooboy Posts: 4 Rating: (2)	Finally I could solve the problem. The point is when you use the library "stdlb" to insert those system functions it doesnt work but if you use "standard library" then it does. Anyway I like Siemens.
yahooboy Posts: 4 Rating: (2)
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1/8/2019 6:13 PM	Rate (0)
jorgeraphael Posts: 1 Rating: (0)	GREAT! I'm search for this solution along time, thanks!
jorgeraphael Posts: 1 Rating: (0)
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