Serial Communications

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

209 topics in this forum

  1. COM port access

    By patrickokeeffe,
    • 5 replies
    • 196 views

  2. Just getting echo on serial port

    By OliS,
    • 2 replies
    • 23 views

  3. Long serial string comma separated

    By holstein,
    • 2 replies
    • 49 views

  4. Async Serial example

    By AzeoTech,
    • 0 replies
    • 166 views

  5. On Send Protocol Help

    By BrianYao,
    • 1 reply
    • 208 views

  6. New protocol not saving

    By fwhite,
    • 1 reply
    • 158 views

  7. To parse Hexadecimal number to floating integer

    By Gorkhali,
    • 17 replies
    • 310 views

  8. Placing Variables Into Character Array

    By Fairford,   
    • 10 replies
    • 984 views

  9. How to send a byte in the monitor window

    By OliS,
    • 1 reply
    • 124 views

  10. Serial Connection - New Protocol

    By Ben,
    • 5 replies
    • 248 views

  11. direct syslog access

    By stargeezer,
    • 0 replies
    • 106 views

  12. Cannot configure/monitor serial port

    By patrickokeeffe,
    • 3 replies
    • 190 views

  13. Can't delete serial port or configure it

    By robopp,
    • 3 replies
    • 446 views

  14. Connecting FX3GE to DAQFactory via Ethernet

    By MThorpe,
    • 2 replies
    • 253 views

  15. modbus comm errors

    By kkoen,   
    • 3 replies
    • 251 views

  16. Sending a parentheses in a ddp

    By jaresing,
    • 1 reply
    • 167 views

  17. Modbus write multiple registers

    By pearsonben98,
    • 3 replies
    • 757 views

  18. DAQFactory communicating with other HMI's

    By PUMPS4ALL,   
    • 1 reply
    • 256 views

  19. DDE client crashing

    By robopp,
    • 2 replies
    • 352 views

  20. Multiple serial ports open

    By sagha,
    • 4 replies
    • 437 views

  21. error handling for RS485/Modbus communications

    By Paul,   
    • 6 replies
    • 556 views

  22. RS485 hyperterminal connection

    By ateori,
    • 3 replies
    • 940 views

  23. Ethernet TX but no RX

    By mbaxter,   
    • 1 reply
    • 538 views

  24. Get Serial / RS232 Data

    By dh53,
    • 2 replies
    • 867 views

  25. Accesing variable value from protcol

    By ikkefc3,
    • 3 replies
    • 401 views