Modbus Control of Danfoss Variable Speed Drive

A flow to control a Danfoss Variable Speed Drive using modbus. This was tested on a Raspberry Pi with a USB serial adapter. The drive was a FC51 Microdrive but it should work with most Danfoss products. Thanks to Klaus Landsdorf for the excellent modbus node for Node Red

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Flow Info

Created 6 years, 8 months ago
Rating: 1 1

Owner

Actions

Rate:

Node Types

Core
  • change (x5)
  • function (x6)
  • inject (x16)
  • range (x1)
Other
  • modbus-client (x1)
  • modbus-read (x8)
  • modbus-response (x2)
  • modbus-write (x8)
  • ui_button (x1)
  • ui_gauge (x2)
  • ui_group (x2)
  • ui_slider (x1)
  • ui_switch (x5)
  • ui_tab (x1)
  • ui_text (x5)

Tags

  • Modbus
  • Danfoss
  • Inverter
Copy this flow JSON to your clipboard and then import into Node-RED using the Import From > Clipboard (Ctrl-I) menu option