August-31st-2020, 08:46 AM
Hi Michael,
I have an S7 1500 PLC here myself. So I can make tests on my own to see what happens.
But let me repeat what I have understood. You are using Node-RED to configure the netPI device, correct? Which version of Container/Node-REDare you using? The latest version from here https://hub.docker.com/repository/docker...pi-nodered ?
Then to your configuration. So say you configured one output ... but later you describe you have also an input ... what is now correct? How many inputs and outputs repectively send and receive data bytes have you configured not finally?
If you say you set one single bit ... this make value 0 and 1 for me in best case. This value you sent through PLC to the netPI device and fieldbus node input node ... but which value do you see? So say you see two values ... which values.
Also please send my you Node-RED flow using the export function embedded in Node-RED so I can see what you are doing on Node-RED side.
Thx
Armin
I have an S7 1500 PLC here myself. So I can make tests on my own to see what happens.
But let me repeat what I have understood. You are using Node-RED to configure the netPI device, correct? Which version of Container/Node-REDare you using? The latest version from here https://hub.docker.com/repository/docker...pi-nodered ?
Then to your configuration. So say you configured one output ... but later you describe you have also an input ... what is now correct? How many inputs and outputs repectively send and receive data bytes have you configured not finally?
If you say you set one single bit ... this make value 0 and 1 for me in best case. This value you sent through PLC to the netPI device and fieldbus node input node ... but which value do you see? So say you see two values ... which values.
Also please send my you Node-RED flow using the export function embedded in Node-RED so I can see what you are doing on Node-RED side.
Thx
Armin
„You never fail until you stop trying.“, Albert Einstein (1879 - 1955)
