« previous next »
Pages: [1]

Author Topic: Interfacing advancedHMI to arduino  (Read 797 times)

francis

  • Newbie
  • *
  • Posts: 15
    • View Profile
Interfacing advancedHMI to arduino
« on: March 03, 2020, 03:35:36 PM »
Am using digitalpanelmeter to read temperature from arduino. In serial monitor, am getting 27 degrees and getting strange readings on the panel meter, 6298 degrees. What could be the cause?
Logged

Archie

  • Administrator
  • Hero Member
  • *****
  • Posts: 5269
    • View Profile
    • AdvancedHMI
Re: Interfacing advancedHMI to arduino
« Reply #1 on: March 03, 2020, 03:44:49 PM »
How are you reading from the Arduino?
Logged

francis

  • Newbie
  • *
  • Posts: 15
    • View Profile
Re: Interfacing advancedHMI to arduino
« Reply #2 on: March 03, 2020, 03:47:53 PM »
Am using Ethernet. I have set my PLC address to 40001. I have included modbus.h library in the arduino code
Logged

Archie

  • Administrator
  • Hero Member
  • *****
  • Posts: 5269
    • View Profile
    • AdvancedHMI
Re: Interfacing advancedHMI to arduino
« Reply #3 on: March 03, 2020, 04:28:38 PM »
Have you tried changing the swap byte and swap word properties?
Logged

francis

  • Newbie
  • *
  • Posts: 15
    • View Profile
Re: Interfacing advancedHMI to arduino
« Reply #4 on: March 03, 2020, 05:11:15 PM »
Thanks Archie,

Swapping bytes did the trick. Now able to read the same value seen in serial monitor.
Logged
Pages: [1]
« previous next »