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S7-300 and electric meter

Created by: gogycro at: 10/1/2013 1:12 PM (3 Replies)

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10/1/2013 1:12 PM	Rate (0)
gogycro Posts: 61 Rating: (0)	Hello everyone, how can I connect electric meter and S7-300. I need to read valuest from electric meter, how much power and current some object is using at that moment and use it in program so I can show it on HMI or for some other calculation. If there is some guide with that please give me a link. Best regards, Goran
gogycro Posts: 61 Rating: (0)
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10/1/2013 1:56 PM	Rate (0)
Marcjan Platinum Expert Joined: 4/22/2010 Last visit: 5/3/2024 Posts: 5697 Rating: (715)	Hello, Depends on what meter you have there. So please inform us about the meter you have. The more details you give, the more answers you get. Regards, Marcjan
	Problem solved? Please let us know! Please no technical questions by PM, use the forum sections for your questions.
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10/2/2013 8:31 AM	Rate (0)
gogycro Posts: 61 Rating: (0)	For now I don't know the type of electric meter, I will found out in few days. The meter is on 10kV side, measure power of 3MW factory I don't know is this from any help. Best regards, Goran
gogycro Posts: 61 Rating: (0)
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10/7/2013 1:52 PM	Rate (0)
@KB@ Silver Member Joined: 7/30/2012 Last visit: 9/16/2024 Posts: 335 Rating: (12)	Moslty meters are supporting MODBUS protocol. using that you can read values in addressing registers.

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