1/17/2018 5:16 AM | |
Joined: 8/5/2014 Last visit: 3/12/2025 Posts: 189 Rating:
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I have 2 PLC's, PLC1 and PLC2, I have some field IO's controlled by PLC1 and now i want to show these IO's in PLC2 also but these IO's should be controlled by PLC1. Is it possible? PLC 1 is also supported DP Slave. Regards, ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 1/17/2018 2:38:24 PMNew subject after splitting Regards, |
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1/22/2018 6:41 AM | |
Joined: 8/5/2014 Last visit: 3/12/2025 Posts: 189 Rating:
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Anyone knows this?
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Last edited by: Amritpal at: 1/22/2018 6:41:52 AMRegards, |
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1/22/2018 7:42 AM | |
Joined: 5/8/2016 Last visit: 2/15/2024 Posts: 167 Rating:
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A lot of potential remains |
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1/22/2018 2:31 PM | |
Joined: 5/8/2016 Last visit: 2/15/2024 Posts: 167 Rating:
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at first you need to map your I/O to data block , then you can use s7 connection over TCP/IP to transfer the data block values to other cpu to monitor it there (just monitor) . by using put/get instruction . or you can use master slave ceretria over profibus , but i prefer to use s7 connection over tcp/ip see this links may help you S7-1200 to S7-300 Plc Communication https://support.industry.siemens.com/cs/ca/en/view/18610307 you can use the same concept regards ahmed hamad |
A lot of potential remains |
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1/23/2018 5:16 AM | |
Joined: 8/5/2014 Last visit: 3/12/2025 Posts: 189 Rating:
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Thanks elctro hamad.
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Regards, |
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