Universal Modbus TCP/RTU Slave

[djaval]

This is how it meant to work. You need to convert it back to float on master device.
mb.setfloat16precision(2) sets how float16 is converted to integer. By default it's 2 decimals (0.01 precision). Change 2 to 0 to convert to integer without any decimals.

Hi! Yes, it works. Not a big problem to convert back to float on master device, but just to clarify. Is it possible to make pure float register (either it can be little or big endian)?

[admin]

float32 data type is handled as is without any conversion. The script can be modified to convert float16 to float32 instead of int16.

Edit: script has been updated with optional conversion of float16 to float32: https://kb.logicmachine.net/integration/...tcp-slave/

[Krstfr2k]

How do i set up the script to use slave id 1 on the first RS-485 port and slave id 2 on the second RS-485 port on an LM5 Lite?

[admin]

Create two separate scripts, one for each port.

[Ranjeet]

I am Using Daikin Ac and Ac Guy Given me address and holding register ID. So query is that when I'm triggering from Logic Machine not getting response from AC. even i used json file.

[Daniel]

This thread is for modbus slave and you are using master so if you have issues create dedicated topic for your case please.

[Ranjeet]

Hi Sir,
When I am doing read test in Modbus in Logic Machine then it is showing me this number, what does it mean?
I have Attached Sceenshot

[Daniel]

It is what the text says, result of the read request.

[Ranjeet]

Thanks For Reply
sir I want to Know that how to understand this result and What it means

[admin]

Check the register description in the device documentation.