12/6/2023 3:37 PM | |
Joined: 12/6/2023 Last visit: 7/21/2024 Posts: 1 Rating: (0) |
How to read the address if it is already starting from 40101. I tried putting the address in Modbus_Master but the meter is not in communication and there is modbus slave for holding register and i haven't used that so still in confuse. (Do we need Modbus or Modbus RTU in communication processor for holding register.) ------------------------------------------------------------------------------------------ |
Last edited by: The Helping Hand at: 12/06/2023 15:49:41New subject after splitting and Quote added from previous topic |
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12/6/2023 4:13 PM | |
Joined: 3/30/2020 Last visit: 8/30/2024 Posts: 4706 Rating: (975) |
Are you the original author continuing an old topic or are you someone else starting a conversation? We know nothing about your situation and cannot respond accurately. Take your time to step us through your situation. In the case where you are using Modbus RTU over RS485 - try swapping the two wires. As luck would have it, I have had this exact problem two days ago. |
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