10/7/2022 12:45 PM | |
Joined: 3/30/2020 Last visit: 9/10/2024 Posts: 4732 Rating:
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Hello. There are projects of mine that uses Modbus/TCP.. but it is to only one peer. In quick inspection the descriptions you give seems all okay. I am not sure how you sequence the switch-over from one device to another. That is something of importance when I used Modbus RTU for many slaves. I have found for you a sample project that uses a sequencer to switch between two devices. Have a look at what is done there. I have looked at the V14 one which is coded in SCL. The V12 one might be coded in LAD. Data Communication between S7-1200 and SENTRON PAC3200 via MODBUS TCP (Set 22) Late note.. ~ |
Last edited by: qwazee at: 10/07/2022 12:52:42Activities of this user is voluntary. There is no obligation or liability placed on this user. Though optional, your 'please' and 'thank you' is highly valued. |
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