Swapping KPS between two similar robots

    Hello all,

    I have two KUKA KRC2 with Version V5.5.16.

    Details of KPS

    Robot A :

    Name :KPS-600/20 ESC

    Liefer.Nr :0072

    Art.Nr:00-134-525

    Robot B :

    Name :KPS-600/20 ESC

    Liefer.Nr :0072

    Art.Nr :00-134-525


    Robot B is experiencing specific errors like "unknown operation mode" and the activation of external emergency while troubleshooting. Various forums have been reviewed to address the issue, involving a check for potential loose connections and wiring problems. A reset of the ESC temporarily resolves the error, but it reoccurs automatically.

    In the forum discussions, many users suggest replacing essential components such as KPS, MFC, and ESC to potentially rectify the situation. The plan is to transfer these modules from a functioning ROBOT A to Robot B.

    Understanding the procedure to remove the KPS module both electrically and mechanically has been acquired. Additionally, precautions will be taken to create backups for both robots. However, there's concern regarding potential data loss ( programs and configuration data ) when swapping the KPS module between robots.

    Is there any data transfer occur from Robot A to Robot B while replacing these modules (mastering data, programs, etc )

    Thanks in advance.

    cheers

    Edited once, last by AD3MIN (October 18, 2023 at 12:43 PM).

    Only RDC (RDW) stores data.

    Swapping KPS is a non issue since same product with same article number Also since no user or system data is stored in KPS, exchanging it is really just swapping piece of hardware. Same goes for MFC and ESC.

    1) read pinned topic: READ FIRST...

    2) if you have an issue with robot, post question in the correct forum section... do NOT contact me directly

    3) read 1 and 2

    Thanks, Panic Mode for the reply.

    The problem was related to the KPS. First, we examined all the cables for any loose connections or moisture. We also confirmed the voltages, checking for 24 and 0 as required. We even tried replacing the ESC card with a functional one, but the error persisted. Ultimately, the problem was resolved when we replaced the KPS.

    cheers.

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