YRC1000 ALARM 4762: M-SAF GENERAL INPUT DIAG. ERROR2

  • Hi,

    I have a problem with YRC1000 controler every now and this ALARM 4762 apears with [0000_0000_1000_0000].

    Somtimes ther is a second alarm ALARM 4772 also with [0000_0000_1000_0000].


    Sometimes it goes away after one reset, sometimes it stops robot every few minutes =O

    How can I know with which input theres a problem? From documentation its D09:XIN09. But which one is it physically in YRC1000 Controler?

    My guess its one of two IM-YE250/5-80P.

    Did anyone have similar problem?


    ASF01 and ASF02 was already replaced

  • AD
  • Hi,


    I don't know about your wiring, how many terminal you use in the robot and how you connect power supply for input/outputs.

    In the Alarms that you have, see the binary codes from right not left. The alarm show D08:XIN08 not D09:XIN09.

    Did you connect any thing to A6 and A13 pin on the CN309?

  • 4762 M-SAF GENERAL INPUT DIAG. ERROR2

    An error is detected by ASF01 board in self diagnosis process of function safety general safety input signal of ASF02 board, ASU03 unit.

    The meaning of each sub code is as follows:

    D01: XIN01

    D02: XIN02

    D03: XIN03

    D04: XIN04

    D05: XIN05

    D06: XIN06

    D07: XIN07

    D08: XIN08

    D09: XIN09

    D10: XIN10

    D11: XIN11

    D12: XIN12

    D13: XIN13

    D14: XIN14

    D15: XIN15

    D16: XIN16

    Connection failure

    (1) Reset the alarm.

    (2) If the alarm occurs again, check the connection and inserting state of the following cables and connectors. ·IM-YE250/5-80P terminal board

    ·ASF02, ASU03 - IM-YE250/5-80P terminal board cable

    ·Check connectors of the connected outside devices of XIN signal line.


    4772

    M-SAF GENERAL OUTPUT DIAG. ERROR2

    An error is detected by ASF02 board, ASU03 unit in self diagnosis process of function safety general

    safety output signal.

    The meaning of each sub code

    is as follows:

    D01: XOUT01

    D02: XOUT02

    D03: XOUT03

    D04: XOUT04

    D05: XOUT05

    D06: XOUT06

    D07: XOUT07

    D08: XOUT08

    D09: XOUT09

    D10: XOUT10

    D11: XOUT11

    D12: XOUT12

    D13: XOUT13

    D14: XOUT14

    D15: XOUT15

    D16: XOUT16

    Connection failure

    (1) Reset the alarm.

    (2) If the alarm occurs again, check the connection and inserting state of the following cables and connectors.

    ·Cable continuity between ASF02 board and ASU03 unit, IM-YE250/5-80P terminal board.



    The location of the IM-YE250/5-80P varies. It could be mounted on the door farthest from the hinge or could be mounted in the tophat, if you have a tophat. Since the alarm is an input and an output, I'd start with are you using them?


    If there is wiring attached, where does the wiring go? What physical devices. These signals could be used in the Machine Safety Logic Circuits or in a Safety File. You'd have to dig to see what these are used for. It could be something simple like a timing issue and the timer needs to be bumped up. It could be a position was changed and is causing a timing issue.

    I know a thing or two, because I’ve seen a thing or two. Don't even ask about a third thing. I won't know it.

  • Hi,


    I don't know about your wiring, how many terminal you use in the robot and how you connect power supply for input/outputs.

    In the Alarms that you have, see the binary codes from right not left. The alarm show D08:XIN08 not D09:XIN09.

    Did you connect any thing to A6 and A13 pin on the CN309?

    I have two IM-YE250/5-80P.

    So it should be this input?

    On one of the cards there are "jumpers" between 65<->66 and 67<->68. I don't know why someone put them there.

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