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S7-200 csv. file input for real life testing

3/16/2010 11:21 AM	Rate (0)
ionut.b Posts: 289 Rating: (3)	I have a data log file in csv. format form memory card of S7-200. I woud like to make a real life simulation for PLC, with a previously recorderd analog signal. I need a software that could read an excel file and output the values to a memory location in PLC, thus simulating a real life process. As a solution I could use OPC but don't know a software with this capabilities. Anyone has done this?
ionut.b Posts: 289 Rating: (3)
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3/16/2010 12:42 PM	Rate (0)
Darius Platinum Member Joined: 9/28/2005 Last visit: 12/9/2025 Posts: 2957 Rating: (243)	Hello, I don't think you'll find such a software. I recommend use OPC API and write your own application if you have experience in PC programming.
	Best regards, Darius
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3/16/2010 4:12 PM	Rate (0)
ionut.b Posts: 289 Rating: (3)	Not much experience in PC programming. Still while searching on internet I found that it could be possible with LabVIEW. LabVIEW shoud have OPC support.
ionut.b Posts: 289 Rating: (3)
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3/17/2010 7:27 AM	Rate (0)
Darius Platinum Member Joined: 9/28/2005 Last visit: 12/9/2025 Posts: 2957 Rating: (243)	LabView is very expensive . You should still consider by doing it yourself.
	Best regards, Darius
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