Serial Communications

Posts related to serial and Ethernet communications. See also the Modbus and other protocol forums.

213 topics in this forum

  1. Invert polarity of serial input

    By boliva,
    • 1 reply
    • 50 views

  2. Configuring device over ethernet

    By CallumSamuels,
    • 1 reply
    • 77 views

  3. C1136 error

    By adamLL,
    • 1 reply
    • 111 views

  4. How many meters can be transmitted？

    By ROSELJR,
    • 1 reply
    • 162 views

  5. COM port access

    By patrickokeeffe,
    • 5 replies
    • 409 views

  6. Just getting echo on serial port

    By OliS,
    • 2 replies
    • 164 views

  7. Long serial string comma separated

    By holstein,
    • 2 replies
    • 188 views

  8. Async Serial example

    By AzeoTech,
    • 0 replies
    • 342 views

  9. On Send Protocol Help

    By BrianYao,
    • 1 reply
    • 330 views

  10. New protocol not saving

    By fwhite,
    • 1 reply
    • 290 views

  11. To parse Hexadecimal number to floating integer

    By Gorkhali,
    • 17 replies
    • 435 views

  12. Placing Variables Into Character Array

    By Fairford,   
    • 10 replies
    • 1.1k views

  13. How to send a byte in the monitor window

    By OliS,
    • 1 reply
    • 229 views

  14. Serial Connection - New Protocol

    By Ben,
    • 5 replies
    • 349 views

  15. direct syslog access

    By stargeezer,
    • 0 replies
    • 193 views

  16. Cannot configure/monitor serial port

    By patrickokeeffe,
    • 3 replies
    • 312 views

  17. Can't delete serial port or configure it

    By robopp,
    • 3 replies
    • 575 views

  18. Connecting FX3GE to DAQFactory via Ethernet

    By MThorpe,
    • 2 replies
    • 360 views

  19. modbus comm errors

    By kkoen,   
    • 3 replies
    • 368 views

  20. Sending a parentheses in a ddp

    By jaresing,
    • 1 reply
    • 280 views

  21. Modbus write multiple registers

    By pearsonben98,
    • 3 replies
    • 966 views

  22. DAQFactory communicating with other HMI's

    By PUMPS4ALL,   
    • 1 reply
    • 370 views

  23. DDE client crashing

    By robopp,
    • 2 replies
    • 646 views

  24. Multiple serial ports open

    By sagha,
    • 4 replies
    • 663 views

  25. error handling for RS485/Modbus communications

    By Paul,   
    • 6 replies
    • 976 views