• State Resolved
  • Locked Locked
  • Replies 8 replies
  • Answers 1 answer
  • Subscribers 83 subscribers
  • Views 864 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TMDSDC3359: Problem setting the service node and flashing the data concentrator as PRIME

Mateo Quintero
Prodigy 225 points

Part Number: TMDSDC3359

Hi,

I need help about flashing from the EVM to a TMDSPLCKITV4-CEN service node, which does not have an RS232 port to do it directly and does not establish a connection via an intermediate GUI.

Try flashing the PLC SOM in G3 configuration and the concentrator starts, I wanted to try it by PRIME and it tells me that the  PLC SOM was pre-flashed. What should I do to solve both problems?

Regards,

Mateo.

  • 0
    TI__Genius 9970 points

    Hi Mateo,

    You can't do a flash and start of a Prime DC preflashed with G3.

    You would first need to flash the SOM using CCS , uniflash or such tools with the prime binary for LMAC .

    Once done any further reflashes can be some using this above method ..

    The SDK with the hex binaries can be found in the link below.

    Regards.

  • 0 in reply to MEGHANA MANAVAZHI
    Prodigy 225 points

    Hi MEGHANA,

    Thanks for the quick reply, 

    At the moment G3 will work, the EVM is supposedly available to receive data, but at the time of connecting the service node it never connected. I follow the steps as shown in the manual, I do not know what problem the node can have, the EVM appears as "Network started successfully" in the same way seeing the firmware load says NO_EEPROM. I hope you can help me.

    Regards

  • 0 in reply to Mateo Quintero
    TI__Genius 9970 points

    hi Mateo ,

    Can you use the script PLC_setup.sh in the PLC folder to start the DC rather than directly running the exe?

    The DC needs to be started with certain options. 

    This error comes when the DC is not sending a Beacon response to the request sent by the SN.

    This would ideally mean the DC hasn't started correctly. 

    Please refer to the DC user guide provided in the SDK package.

    Regards. 

  • 0 in reply to MEGHANA MANAVAZHI
    Prodigy 225 points

    hi

    the script PLC_setup.sh is already running but the SN is not conected. 

  • 0 in reply to MEGHANA MANAVAZHI
    Prodigy 15 points
    Hi Meghana Manavazhi,

    I have the same problem, the application starts, but the service nodes do not connect. Do you think it's because the version of the DC fw is not correct for the KITPLC-V4?

    Regards.
  • 0 in reply to Mateo Quintero
    TI__Genius 9970 points
    hi Mateo ,

    which PLC SOM are you using ?
    can you tell me what all applications are running when you start the DC ?
    Which version of firmware is flashed on the SOMs?

    Regards.
  • 0 in reply to Juan Villegas25
    TI__Genius 9970 points
    It could be an issue with the firmware too.. which is why i have asked to check using the latest firmware versions for both the DC and the SN .
  • 0 in reply to MEGHANA MANAVAZHI
    Prodigy 225 points

    hi MEGHANA

    We are using the F28PLC83 SOM

    The SN firmware version is 7.2.1.10

    The firmware version in the DC is 7.0.1.0

    when i turn on the DC, open the teraterm and run the PLC_setup.sh in G3