Sysmac Modbus RTU Master Sample Program

[TravisPang 0]

Hi there,

I have a controller NX1P2-1140DT.

I want to control a VFD with modbus serial communication.

Can someone help me start from scratch ?

[Michael Walsh 268]

https://forums.mrplc.com/index.php?/files/file/1162-nx1p2-modbus-rtu-code-and-write-up/

[cuongvcs 1]

On 12/29/2021 at 9:31 AM, Syma said:

hi admin @Michael Walsh, can than solution be used to control the inverter via RS485 communication?

Using this sample and try with your hardware.

On 12/20/2021 at 9:15 PM, gracesmith said:

i dont how to overcome this situation. i am also facing the same issue.