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st-one-io / node-red-contrib-s7

A Node-RED node to interact with Siemens S7 PLCs
GNU General Public License v3.0
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ECONNRESET WITH S7-1200 AND S7-1500 #117

Closed Kisamurai closed 10 months ago

Kisamurai commented 1 year ago

Hi guys, I couldn't connect with s7-1200 and s7-1500 with the last version of de s7 library (3.01). Have someone solved this problem?

we11adam commented 1 year ago

You'll have to get the right rack/slot configuration. You'll also pay attention to the PLC settings: https://github.com/st-one-io/node-red-contrib-s7#notes-on-s7-12001500

fernandoamorim1703 commented 11 months ago

Hello @Kisamurai,

This library still does not support the S7-1200/1500 series, as the protocol has a different structure and contains encryption. To make it work, you would need to change from Optimized DB to Normal DB and enable the input get on the PLC.

In this way, it would be possible to use this node.

fernandoamorim1703 commented 10 months ago

We will be closing this issue, if there is a need to revisit the subject, please open a new one. Thank you very much.