CODESYS 2.1 ON QNX PC104

mpagan
2012-02-28
2020-08-27
  • mpagan

    mpagan - 2012-02-28

    Hi,

    Equipment Details:
    Habour Mobile Crane GOTTWALD HMK330EG 2002
    PLC: PC104P-S-H003S003 (QNX 2.45)
    IPC: WindowsNT, CoDeSys 2.1, Syscon, DriveMonitor, etc.

    We have a problem to stablish the communication with the PLC from Codesys... we cant login. However, the ethernet is OK, because I make a ping from IPC to PLC, and from PLC to IPC. Exploring the QNX system on PC104 I find the /codesys carpet... and inside I try the command "ls" showing a I/O fail. Also, if I check the FlashDrive (IDE SSD 128MB) and I find 16 damaged sectors or clusters.

    So I think the /codesys carpet is damaged and this is the place where the program is running and syncronizing data with the PLC (Visualitation or Work Program). This is my question...

    How can I re-install the codesys software on the QNX, in PC104?

    Sorry for my english and thanks a lot.
    Regards.

     
  • shooter

    shooter - 2012-02-29

    find the program cable and try to connect old fashioned way.
    there is a difference in ports of communication and programming.

     
  • mpagan

    mpagan - 2012-03-01

    So, using serial port is it possible to download the codesys program to the PLC and retore the /codesys QNX carpet?

    I never tried this before... is a null modem communication?

    Thanks.

     

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