4/23/2013 8:07 PM | |
Posts: 5 Rating: (0) |
Hi to all, I am newbie in PLC and I have a project to do with Siemens s7 1200. I have one Analog Input, IW1 which is 4 – 20mA from a flow meter and I want to represent it on HMI as m3/h with scale 0 – 1000 m3/h . When the flow falls below 50% (500 m3/h) an indicator ‘’low flow’’ must be on. I make some steps which I am not sure if are going to work (see attachment) and I don’t have any idea how to continue it and represent on HMI. Please for a help!!! Attachment4 20 ma.pdf (682 Downloads) |
4/26/2013 3:18 PM | |
Posts: 5 Rating: (0) |
Am I correct?
Attachment4 20 ma_new.pdf (669 Downloads) |
4/26/2013 7:51 PM | |
Joined: 7/7/2010 Last visit: 9/20/2024 Posts: 15213 Rating: (2417)
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See if this makes it more user friendly. See attached image. |
science guy |
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