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enter date & time from wonderware in DATE and TIME format,which is supported by S7-300

5/24/2012 8:57 AM	Rate (0)
chin_ceptual Posts: 18 Rating: (0)	ŠΜS Hello , How to convert Hexa value to Float value in S7 300 using Step7. hi! i am using CPU315 & wonderware and i am having same data format issue? Can you please tell me is it possible to enter date & time from wonderware in DATE and TIME format,which is supported by S7-300? If not, then how to enter date and time from wonderware?so that correct date and time is set in SFC0? Pls help Adios :-)
chin_ceptual Posts: 18 Rating: (0)	Last edited by: O_Moderator at: 5/25/2012 10:44 AM new subject after splitting from /tf/WW/en/Posts/56051#top
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5/24/2012 9:34 AM	Rate (0)
Aret Posts: 2348 Rating: (265)	DATE and TIME is S7 is represented by 8 bytes. Each byte contains BCD-coded year, month etc. Can you specify what date and time format wonderware has? Then it would be possible to make some conversion function even if format is different
Aret Posts: 2348 Rating: (265)
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5/24/2012 10:27 AM	Rate (0)
chin_ceptual Posts: 18 Rating: (0)	thanks for the reply. I don't have any idea about wot dat format wonderware has. Since i haven't worked at all on d same. Dats y i am facing dis issue.... Plz help
chin_ceptual Posts: 18 Rating: (0)
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5/24/2012 11:45 AM	Rate (0)
Niranjan Prasad Posts: 691 Rating: (37)	chin_ceptual thanks for the reply. I don't have any idea about wot dat format wonderware has. Since i haven't worked at all on d same. Dats y i am facing dis issue.... Dear Whatever be the data type from the Third Party , siemens PLC will Accept its own 8 Byte dat format. First you need to convert/arrange the DateTime Values according to Siemens DateTime Format. You will get the Explanation of every bytes in the Help of Date and Time Format. Just go through it. https://www.automation.siemens.com/tf/WW/en/Posts/8088
Niranjan Prasad Posts: 691 Rating: (37)
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5/24/2012 1:29 PM	Rate (0)
ericson Posts: 33 Rating: (0)	hello chin, if you were in the UAE, you can contact Wonderware Middle East. email nader.hammad@wonderwareme.com mobile 00971501089093 Regards, Ericson
ericson Posts: 33 Rating: (0)
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