April-26th-2018, 04:12 PM
By the way, if you want to read from S7-1500/1200 there is no need for OPC UA client function.
There is node for Node-RED that reads variables from an S7 PLC directly: https://flows.nodered.org/node/node-red-contrib-s7comm
There is node for Node-RED that reads variables from an S7 PLC directly: https://flows.nodered.org/node/node-red-contrib-s7comm
„You never fail until you stop trying.“, Albert Einstein (1879 - 1955)