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Modbus TCP connection to node red replying with errors
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1
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51
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11 June 2026
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Ned-red work as modbus tcp server communicate with scada application
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8
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70
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7 June 2026
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Modbus RTU transparent proxy
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3
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65
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30 May 2026
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Modbus value display problem
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3
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87
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25 May 2026
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Struggling with Modbus RTU timing over TCP
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1
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55
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21 May 2026
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Possibly a bug in contrib-modbus or even in node-red core
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6
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174
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20 May 2026
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Trying to figure out modbus
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11
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269
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20 May 2026
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Modbus server - strange debug mesage
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1
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51
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15 May 2026
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Which node is the best suit if I am using ZLAN5407-M to transmit the data from power meter?
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0
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42
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14 May 2026
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ENRON Modbus Server node for Node-RED
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0
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53
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13 May 2026
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Building the tool I wish existed – SCADA-System in Node-RED
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3
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249
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19 April 2026
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Hi everyone, I’m working on a Node-RED flow where I need to read the same parameter from multiple Modbus slaves (Slave IDs 1 to 100)
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6
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93
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24 March 2026
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How to get data from the F8926-GW Indoor Gateway by using Node Red?
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10
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114
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23 March 2026
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NodeRed Dashboard and Modbus control delay / problems
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1
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83
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18 December 2025
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Modbus multi reading based on DB table of IP addresses
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0
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41
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2 December 2025
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Modbus TCP failed / Proxmox LXC
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5
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76
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3 November 2025
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Data length error, expected x got y (x > y)
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2
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119
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25 September 2025
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Problems with node-red-contrib-modbus 5.43.0 after upgrading to Node-Red 4.1.0
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1
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199
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21 August 2025
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Modbus to mySQL flow suggestions
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27
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369
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7 August 2025
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How to access a Modbus TCP Device
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11
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838
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23 July 2025
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Modbus data aggregation for plotting
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21
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321
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4 July 2025
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Modbus flex-server ECONNREFUSE
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14
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321
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19 June 2025
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Insert a float value in modbus contrib flex-servers buffer problems
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0
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39
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20 May 2025
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How can I configure a Modbus TCP client node in Node-RED to listen for incoming connections? Once the connection is established, I would like the client to start polling data
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7
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259
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5 March 2025
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Modbus Server/Slave IO mapping
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8
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113
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21 February 2025
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Help with Modbus write
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2
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126
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12 February 2025
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Running Node-RED 24/7/365
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4
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148
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5 February 2025
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Modbus values goes zero after change and deploy
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5
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125
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2 February 2025
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Modbus communication with HEX codes
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2
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109
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31 January 2025
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Read multiple parameters w/ modbus flex getter
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2
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288
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29 January 2025
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