Question

Hello,

I have tried thingsboard to read Modbus data value with RUT955.

Result: only 1 Modbus value is shown at a time.

I want to read all modbus register's values at a time if there is I'm configuring 2 Modbus registers or 20 Modbus registers

Is it possible?

Answer 1

Hello,

The current data to server setup only allows sending each request as a separate message and multiple requests cannot be put together into a single message.

This would only be if let's say you read register 1-40 in a single request a parse the data later on your server. And also, I recommend reading in HEX