Serial Communications

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

192 topics in this forum

  1. Multiple serial ports open

    By sagha,
    • 3 replies
    • 30 views

  2. error handling for RS485/Modbus communications

    By Paul,   
    • 6 replies
    • 73 views

  3. RS485 hyperterminal connection

    By ateori,
    • 3 replies
    • 61 views

  4. Ethernet TX but no RX

    By mbaxter,   
    • 1 reply
    • 20 views

  5. Get Serial / RS232 Data

    By dh53,
    • 2 replies
    • 170 views

  6. Can't delete serial port or configure it

    By robopp,
    • 1 reply
    • 115 views

  7. Accesing variable value from protcol

    By ikkefc3,
    • 3 replies
    • 179 views

  8. Read Pressure Device

    By roiyjet,
    • 2 replies
    • 369 views

  9. CRC &LT

    By roiyjet,
    • 1 reply
    • 250 views

  10. DAQFactory and communicating to Omron CJ2M Ethernet

    By forqnc,
    • 1 reply
    • 171 views

  11. No Modbus RTU serial communication

    By Stefan,   
    • 4 replies
    • 607 views

  12. Basic serial communication

    By dle,
    • 8 replies
    • 719 views

  13. BARCODE READER

    By Hemendra,
    • 4 replies
    • 238 views

  14. Can I create Comm Device via a sequence?

    By Rodney,
    • 28 replies
    • 1,269 views

  15. 2 device conflict?

    By steveandrews,   
    • 2 replies
    • 300 views

  16. Use flags from multiple sequences to poll serial data

    By txturbo,
    • 1 reply
    • 269 views

  17. I need to purchase data acquisition software to download data on RS-422. Should I use AzeoTech?

    By Buckeye,
    • 8 replies
    • 502 views

  18. Port Locked error

    By Rodney,
    • 6 replies
    • 393 views

  19. DAQFactory very slow and dropping data

    By robopp,
    • 1 reply
    • 274 views

  20. Parse by Chr(13) ?

    By dle,
    • 3 replies
    • 379 views

  21. New to DAQFactory so probably a simple syntax error

    By smaier,
    • 2 replies
    • 470 views

  22. ADD CHECKSUM TO SEQUENCE

    By william,
    • 1 reply
    • 329 views

  23. getlength print to com monitor

    By william,
    • 1 reply
    • 367 views

  24. How to use DATAQ DI-245 with DAQfactory?

    By BVTrang,
    • 1 reply
    • 325 views

  25. Canbus Data Communicaion

    By ethushara,
    • 18 replies
    • 1,679 views