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Dataloggin inside the PLC ?

11/14/2010 5:34 PM	Rate (0)
NxVI Bronze Member Joined: 8/25/2010 Last visit: 1/8/2026 Posts: 10 Rating: (1)	Wanted to know if it is possible to perform at the historic kept in DB created in memory of the PLC to be stored and past events that do not keep historical KTP, in case of disconnection alarm buffer is cleared?? ????? :S

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11/15/2010 5:55 AM	Rate (0)
hdhosseini Diamond Member Joined: 1/28/2009 Last visit: 1/5/2026 Posts: 6892 Rating: (1368)	Hi Data logging in PLC is not logical. I think resources in PLC is designed for high speed user program processing in a reliable way which suits industrial standards.HMI uses computerresources to keep high volume of archive data. To be sure about the data logging, you can use redundant connection from PLC to PC. Regards
	Demo Channel on Youtube
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11/25/2010 8:08 PM	Rate (0)
Robster Platinum Expert Joined: 5/28/2008 Last visit: 1/15/2026 Posts: 1344 Rating: (141)	Hi, with new version a data logging functionality will be available. Then you can store different values into a CSV-File at PLC. You can download this file via Webserver. regards

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4/25/2011 12:58 PM	Rate (0)
Denilson Pegaia Diamond Expert Joined: 9/23/2005 Last visit: 1/16/2026 Posts: 4449 Rating: (1487)	Hi, there is now an offitial delivery release for TIA V11: Delivery release SIMATIC STEP 7 Professional V11 http://support.automation.siemens.com/BR/view/en/49639088 Delivery release SIMATIC WinCC V11 http://support.automation.siemens.com/BR/view/en/49740133
	Denilson Pegaia Siemens Industry Sector Technical Support
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