5/20/2015 2:02 PM | |
Posts: 62 Rating: (0) |
hello I want to write function to control temperature value from RTD carts,so I need to know wire break value when occur and over range and low range. I find these value for integer inputs but not for temperature value. please help me because I don't find any information in S7-300 document and net searching. my consideration cart is 6ES7331-7PF01 ---------------------------------------------------------------------------------------------------- |
Last edited by: Min_Moderator at: 5/20/2015 4:10:09 PMNew subject after splitting |
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5/20/2015 3:40 PM | |
Joined: 10/21/2013 Last visit: 9/19/2024 Posts: 417 Rating: (28) |
Hi milson, pls find the manual pageno.9,10. AttachmentAnalog Module (1).pdf (375 Downloads) |
5/24/2015 9:12 PM | |
Joined: 3/28/2015 Last visit: 8/25/2024 Posts: 721 Rating: (213) |
Hello, 1-Perhaps the following link might help: 2- L PIW <Input Address> ITD DTR L 10.0 /R If you connect RTD sensor directly to analog card,Convert the analog value"PIW" to Real then divide by 10.0 to obtain the temperature. |
Eng.Mohamed Ibrahim |
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