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Node red series (27): instructions for S7 node of the extension node

2022-06-13 09:46:00 【Bring me my Plaid】

Preface

The goal is ： master s7 Basic usage of each node in the node .
Detailed introduction node-red-contrib-s7 in s7 ins7 out and s7 control Use of nodes

Demo environment

win10 System ,Node-RED The latest version 2.1.3（2021 year 11 month 21 Number ）.
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Two 、 Modules and nodes

install node-red-contrib-s7 modular .
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3、 ... and 、 Application explanation

1、s7 control node

This node is used to configure and S7 PLC Relevant parameters for communication , Use as a configuration node .

Fill in IP Address ：

Other configurations can be guaranteed first