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Created by: paranthaman_m at: 8/30/2013 8:05 AM (5 Replies)

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8/30/2013 8:05 AM	Rate (0)
paranthaman_m Bronze Member Joined: 6/29/2011 Last visit: 11/10/2024 Posts: 127 Rating: (0)	dear all i have im151-8 cpu and mp177 10" HMI in this i want to do data logging for 15 Real Variables for upto 2 weeks for shift basic ,per day 3 shift. i want to know what are all need full i want to do for this in hardware and software,
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8/30/2013 8:18 AM	Rate (0)
Nelliyan randy Posts: 461 Rating: (29)	Hi , the way tht i have did this s like using the Rtc, webserver & DataLog concept in 1200 .. Based on the shift time that was loaded in the HMI. i will write the values using the DB write block .. for every shift change i will create a new file using the DB options for shift A,B & C ... User has to download the file via webserver at the end of every day... in this case no need for memory card. Hope it helps Regards, Nelliyan.G
Nelliyan randy Posts: 461 Rating: (29)
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8/30/2013 8:20 AM	Rate (0)
paranthaman_m Bronze Member Joined: 6/29/2011 Last visit: 11/10/2024 Posts: 127 Rating: (0)	Thanks.can you give the example program backup for reference
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8/30/2013 8:25 AM	Rate (0)
Nelliyan randy Posts: 461 Rating: (29)	https://www.automation.siemens.com/BR/tf/WW/en/Posts/57715#top the above link has the sample code Regards, Nelliyan.G
Nelliyan randy Posts: 461 Rating: (29)
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8/30/2013 9:18 AM	Rate (0)
paranthaman_m Bronze Member Joined: 6/29/2011 Last visit: 11/10/2024 Posts: 127 Rating: (0)	i want to see my logged data in HMI only there is no PC or Server Avilability in this, if it is possible in my system ,system detail above
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8/30/2013 10:16 AM	Rate (0)
Nelliyan randy Posts: 461 Rating: (29)	I think it cant be achieved in the above case , u cant read the logged values from webserver or Even if ur using memoy card.. u can show the status by means of using retentivity( But u cant have it for a very long time if u try to do so it will increase ur memory capacity ). Wait for others suggestions.. Regards, Nelliyan.G
Nelliyan randy Posts: 461 Rating: (29)
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