1/7/2022 12:48 PM | |
Joined: 3/5/2014 Last visit: 8/5/2022 Posts: 5521 Rating: (1054)
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hi Johnster77, check if the PLC and the CP has enough connection resources available. regards, |
FCK WAR! |
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1/24/2022 7:23 AM | |
Posts: 7 Rating: (0) |
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1/24/2022 7:24 AM | |
Posts: 7 Rating: (0) |
BTW is there any way how to add more attachment in one post? :) |
1/24/2022 2:50 PM | |
Joined: 3/5/2014 Last visit: 8/5/2022 Posts: 5521 Rating: (1054)
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hi Johnster77, What does the Kepware OPC do? Consider that a S7-300 alone does not support OPC protocoll. S7-300 and OPC only works with a PC-station: Programming an OPC UA .NET Client with C# for the SIMATIC NET OPC UA ServerIf this is just an HMI, you normally just need a driver for S7-300 stations. hope this helps, regards, |
FCK WAR! |
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