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Found 8 results

  1. I need to send commands to a Modbus router to turn on a thermostat. I've heard that the commands need to be sent in hexadecimal format, as shown in this example I found online: function QuickApp:turnOn() comand = string.char(0x00,0x01,0x00,0x00,0x00,0x06,0x01,0x06,0x00,0x64,0x00,0x01); self:send(comand) -- sending data to the device. In a normal implementation it will be a code with an appropriate command. self:updateProperty("value", true) end But how can I know how to encript the commands I want in this format, I mean, how many characters it needs to be, in what order, etc. I can't find any info online so any help is appreciated. Thx.
  2. Hello! Can anybody help, please? I am looking for a way how to send a Modbus command - Preset Single Register to a Komfovent recuperation unit to change the function/Register number 5 (Current mode of ventilation) to 4 (Boost). Please see the attached Modbus communication codes from Komfovent. I would like to use this command when the movement is registered in the toilet or other places. Thanks a lot! C6_MODBUS_EN.pdf
  3. Version 1.0.0


    VD-Venus.lua Extracts all info from Unit ID 100 -- READ Venus Register 840-846 UNIT ID 100
  4. Version 1.0.0


    VD-Solar-Charger.lua This extracts all available information from the MPPT charger. -- Unit ID Instance in VRM -- 245 258 Venus GX VE.Direct 1 port (ttyO2) -- 243 260 Venus GX VE.Direct 2 port (ttyO4)
  5. Version 1.0.0


    VD-Quattro.lua -- READ Venus Register 3-63 UNIT ID = 242
  6. Version 1.0.0


    VD-BMS.lua This is for Canbus BMS I have a BYD Battery monitor. Most of the Registers are have only "0" valiues and I extracted only what I found having some values. -- Unit ID /DeviceInstance Remark -- 225 512 CAN-bus BMS
  7. Version 1.0.0


    VD - Switch CCGX Relais .lua A VD that can switch the AC-Out2 relais of the Victron inverter One can not directly switch the Quattro relais, therefore I used the “Venus GX Relais 2” (currently NOT used) and connected it to the contacts of the “AUX inputs of the Quattro inverter and you have to install an assistant on the Quattro to do the final switching o the Relays.
  8. Hi Do the somebody try to connect fibaro with PLC. Example with modbus. If yes how to do this.
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