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Logo and VDF

9/19/2021 9:48 PM	Rate (0)
williamzc Member Joined: 8/6/2019 Last visit: 9/11/2022 Posts: 2 Rating: (0)	Someone has managed to communicate Logo! with a Variable frequency drive? Will you have an example?

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9/19/2021 10:00 PM	Rate (0)
Scorp Platinum Member Joined: 2/22/2008 Last visit: 4/25/2025 Posts: 2698 Rating: (210)	There is no answer possible to this generally question. Most inverters only have a RS485 connector with Modbus RTU capability. For Logo you need an inverter with LAN connector with Modbus TCP/IP capability or an additional gateway from Modbus RTU to Modbus TCP. Regards, Scorp

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9/20/2021 5:41 AM	Rate (0)
ixo65 Grandmaster Joined: 12/18/2014 Last visit: 9/7/2025 Posts: 35933 Rating: (4498)	williamzc Someone has managed to communicate Logo! with a Variable frequency drive? Will you have an example? Hello williamzc, all LOGO!s 0BA8 can Ethernet TCP/IP with the S7 protocol. Since the LOGO!8.1 they can also Modbus TCP/IP. You don't write which type of communication you want to use. I think you want Modbus TCP/IP because you post also in this topic: Can the LOGO! Modbus TCP? And please don't post twice for the same problem.

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