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Analog Outputs

Created by: Nsamaras at: 7/2/2013 2:55 PM (2 Replies)

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7/2/2013 2:55 PM	Rate (0)
Nsamaras Posts: 1 Rating: (0)	Hello everyone!!! I am glad Ι found that community to ask my questions at my PLC issues. My experience with PLCs was at dicrete values with simple or not problems of industry. Now I have to programming the module S7-1200 for analog values and I have no idea how I can program with analog values. I want to do two things. The first is to give three inputs (discrete) and take three outputs with the analog values between 0-10V.As example the input I0.0 is 1 the output QW112 to be 5Volts and etc. The other is that i want to adjust one motor fan with values between 0-230V, how can I take different types of outputs like the example above Thanks a lot!!! I hope that my questions are understandable
Nsamaras Posts: 1 Rating: (0)
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7/2/2013 3:09 PM	Rate (0)
Amit_86 Platinum Member Joined: 3/18/2008 Last visit: 8/25/2022 Posts: 1750 Rating: (270)	Nsamaras Hello everyone!!! Now I have to programming the module S7-1200 for analog values and I have no idea how I can program with analog values. Hello, Please have look at following Thread with similar discussion. Hope it will help you. Sample program: SCALE and UNSCALE SCALE block in TIA Portal V11 Help me with scaling in S7-1200
	Last edited by: Amit_86 at: 7/2/2013 3:10 PM VANDE MATARAM.....
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7/2/2013 3:23 PM	Rate (0)
Marcjan Platinum Member Joined: 4/22/2010 Last visit: 12/15/2022 Posts: 5697 Rating: (709)	Hello, You can use Move instruction to transfer different values a MW 0-10V is 0-27648., so if input X =1 move 13824 toMW xxx. If none of your inputs i 1 you move 0 to your MW. At the and you move your MW to your (P)QW. Regards, Marcjan
	Last edited by: Marcjan at: 7/2/2013 3:31 PM Problem solved? Please let us know! Please no technical questions by PM, use the forum sections for your questions.
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