Serial Communications

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

210 topics in this forum

  1. How many meters can be transmitted？

    By ROSELJR,
    • 1 reply
    • 24 views

  2. COM port access

    By patrickokeeffe,
    • 5 replies
    • 257 views

  3. Just getting echo on serial port

    By OliS,
    • 2 replies
    • 48 views

  4. Long serial string comma separated

    By holstein,
    • 2 replies
    • 73 views

  5. Async Serial example

    By AzeoTech,
    • 0 replies
    • 196 views

  6. On Send Protocol Help

    By BrianYao,
    • 1 reply
    • 235 views

  7. New protocol not saving

    By fwhite,
    • 1 reply
    • 185 views

  8. To parse Hexadecimal number to floating integer

    By Gorkhali,
    • 17 replies
    • 340 views

  9. Placing Variables Into Character Array

    By Fairford,   
    • 10 replies
    • 1,030 views

  10. How to send a byte in the monitor window

    By OliS,
    • 1 reply
    • 142 views

  11. Serial Connection - New Protocol

    By Ben,
    • 5 replies
    • 264 views

  12. direct syslog access

    By stargeezer,
    • 0 replies
    • 124 views

  13. Cannot configure/monitor serial port

    By patrickokeeffe,
    • 3 replies
    • 211 views

  14. Can't delete serial port or configure it

    By robopp,
    • 3 replies
    • 469 views

  15. Connecting FX3GE to DAQFactory via Ethernet

    By MThorpe,
    • 2 replies
    • 274 views

  16. modbus comm errors

    By kkoen,   
    • 3 replies
    • 264 views

  17. Sending a parentheses in a ddp

    By jaresing,
    • 1 reply
    • 184 views

  18. Modbus write multiple registers

    By pearsonben98,
    • 3 replies
    • 831 views

  19. DAQFactory communicating with other HMI's

    By PUMPS4ALL,   
    • 1 reply
    • 271 views

  20. DDE client crashing

    By robopp,
    • 2 replies
    • 378 views

  21. Multiple serial ports open

    By sagha,
    • 4 replies
    • 502 views

  22. error handling for RS485/Modbus communications

    By Paul,   
    • 6 replies
    • 639 views

  23. RS485 hyperterminal connection

    By ateori,
    • 3 replies
    • 1,068 views

  24. Ethernet TX but no RX

    By mbaxter,   
    • 1 reply
    • 631 views

  25. Get Serial / RS232 Data

    By dh53,
    • 2 replies
    • 907 views