I tried to use this with relatively popular SIEMENS LOGO!8 PLC, with modbus-tcp server enabled. All works nice, when I add first modbus-tcp output node to Node-RED flow. When I add a second one, then ...
In addition, you can pass in a msg with one or more payload settings to initiate additional modbus read events. Most of the values are optional and server to override the defaults set in the nodes ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results