Serial Communications

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

198 topics in this forum

  1. Connecting FX3GE to DAQFactory via Ethernet

    By MThorpe,
    • 2 replies
    • 26 views

  2. modbus comm errors

    By kkoen,   
    • 3 replies
    • 52 views

  3. Sending a parentheses in a ddp

    By jaresing,
    • 1 reply
    • 47 views

  4. Modbus write multiple registers

    By pearsonben98,
    • 3 replies
    • 403 views

  5. DAQFactory communicating with other HMI's

    By PUMPS4ALL,   
    • 1 reply
    • 117 views

  6. DDE client crashing

    By robopp,
    • 2 replies
    • 170 views

  7. Multiple serial ports open

    By sagha,
    • 4 replies
    • 180 views

  8. error handling for RS485/Modbus communications

    By Paul,   
    • 6 replies
    • 205 views

  9. RS485 hyperterminal connection

    By ateori,
    • 3 replies
    • 253 views

  10. Ethernet TX but no RX

    By mbaxter,   
    • 1 reply
    • 83 views

  11. Get Serial / RS232 Data

    By dh53,
    • 2 replies
    • 423 views

  12. Can't delete serial port or configure it

    By robopp,
    • 1 reply
    • 180 views

  13. Accesing variable value from protcol

    By ikkefc3,
    • 3 replies
    • 253 views

  14. Read Pressure Device

    By roiyjet,
    • 2 replies
    • 507 views

  15. CRC &LT

    By roiyjet,
    • 1 reply
    • 327 views

  16. DAQFactory and communicating to Omron CJ2M Ethernet

    By forqnc,
    • 1 reply
    • 212 views

  17. No Modbus RTU serial communication

    By Stefan,   
    • 4 replies
    • 724 views

  18. Basic serial communication

    By dle,
    • 8 replies
    • 880 views

  19. BARCODE READER

    By Hemendra,
    • 4 replies
    • 310 views

  20. Can I create Comm Device via a sequence?

    By Rodney,
    • 28 replies
    • 1,640 views

  21. 2 device conflict?

    By steveandrews,   
    • 2 replies
    • 419 views

  22. Use flags from multiple sequences to poll serial data

    By txturbo,
    • 1 reply
    • 346 views

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

    By Buckeye,
    • 8 replies
    • 636 views

  24. Port Locked error

    By Rodney,
    • 6 replies
    • 499 views

  25. DAQFactory very slow and dropping data

    By robopp,
    • 1 reply
    • 331 views