1/23/2020 11:41 AM | |
Posts: 4 Rating: (0) |
Hi, Please let me know if it's possible having a S7 1500 PLC connected as Modbus TCP client to 25 Frequency converters for control purpose? I think sequential access to each FC, involve to much time, so I'm wondering is possible having 25 client functions. permanent connected to FCs and alternate only read/write modes. Thanks, Rudos ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 01/24/2020 08:07:27New subject after splitting |
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1/24/2020 9:50 AM | |
Joined: 4/28/2015 Last visit: 2/7/2024 Posts: 10533 Rating: (820)
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Hello, yes, that splitted subnets can have own connection ID and poll data from Servers on that subnets individually, in sequence. In that case you need connect/poll data/disconnect and go for next Server but this is only next sugestion. You save some resources but need implement some logic for that Server's data on one subnet. Update: look here f.ex. : CPU S7-1513 PN specs Check Protocols->Connections about resources data. |
Last edited by: Duris_I at: 01/24/2020 09:54:30With best regards... |
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1/24/2020 10:14 AM | |
Posts: 4 Rating: (0) |
Hello, I think all is clear now. I'll try when the hardware will be available. Many thanks. Rudos |
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