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  1. Robotforum - Support and discussion community for industrial robots and cobots
  2. Members
  3. Ravo

Posts by Ravo

  • SM-STAHL CNC 8 axis robot losing all home positions when powered down

    • Ravo
    • April 14, 2025 at 9:15 PM

    As I remember, you can manage something in Q parameters, also check batteries( depending on which type of machine you have).
    Better to connect tour computer to machine.

  • KRC2 comunicate BK5250

    • Ravo
    • March 22, 2025 at 4:27 PM
    Quote from hermann

    You need 2 resistors, one on each side! See specs. https://en.m.wikipedia.org/wiki/CAN_bus under 'Architecture'.

    The resistors suppress echos on the end of the wires. Each wire has two ends, so you need two resistors. :winking_face:

    I have 10 robotic cells, but the resistor just on robot side. Everything works good … but good to know for future

  • KRC2 comunicate BK5250

    • Ravo
    • March 21, 2025 at 10:29 PM
    Quote from paau

    So, should I connect two more wires to pins 1 and 5 with 24V?

    Thank you

    Yes. I can take pictures tomorrow. Also don’t need resistor on both sides on cable. Make sure just in robot side with 120-150ohm

  • SM-STAHL CNC 8 axis robot losing all home positions when powered down

    • Ravo
    • March 20, 2025 at 11:11 PM

    Very bad situation. We had 3 SM STAHLS in our facility years ago… which model do you have. I think I have some spares in my stock if you will need.

    Does robot move in some direction? Does robot arm behavior is strange (I mean if arm goes in some directions by itself)?

  • Kuka Krc2 need help urgently

    • Ravo
    • March 16, 2025 at 8:50 PM

    Did you order same like yours? Cause there is few different as I know…

  • Kuka Krc2 need help urgently

    • Ravo
    • March 16, 2025 at 9:00 AM

    Hello,


    After replacing PM machine works good

    Yes all alams gone.

    The Pm is KPS-600 ESC

  • Need help by kr3 KRC3

    • Ravo
    • March 15, 2025 at 4:53 PM

    Does anyone has idea how to fix following errors:

    314 endoder battery fault 1-6

    310 safery circuit for drives not ready

    108 dynamic braking active


    Also on 76v marker, the led light is not green(attached photo). Can someone know what caused it. Does light start lighting when deadman is pressed?


    Thanks

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  • Need help by kr3 KRC3

    • Ravo
    • March 13, 2025 at 6:23 PM

    Up

  • Need help by kr3 KRC3

    • Ravo
    • March 12, 2025 at 8:00 PM

    Today I discovered, that for those messages causes torn cables on RDW on the base of robot(attached pictures).

    Can someone, who has same robot, open the base and take some pictures where will be visible, in what order they are? Cables have markings on it(x2/1, x2/2, …, but the cable which stays still on it, is not mounted logicaly, like 1st pin>x2/1)


    Please help

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  • Need help by kr3 KRC3

    • Ravo
    • March 11, 2025 at 8:57 PM

    Also error message

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  • Need help by kr3 KRC3

    • Ravo
    • March 11, 2025 at 8:56 PM

    Hello dear all,


    Just bought used robot for learning purposes, Kuka kr3, KRC3, KSS 5.5.10, with 260 working hours.

    There are error codes 250(incorrect servo parameters).

    I already tried to import new servoparameters,mada and robcor, but without any success… does someone has any idea how to fix the problem?

    Attached pictures


    Thanks for helping, Gasper

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  • Kuka KR C3 robot

    • Ravo
    • March 7, 2025 at 8:38 PM

    Hello,


    Could anyone send me picture of location 3x AA batteries please.


    Tha ks and regards

  • KR3A X11 diagram

    • Ravo
    • March 7, 2025 at 8:21 PM

    Same wireing as in the picture above. Controller typ is krc3, kuka kr3, year of manufacture 2005

  • KR3A X11 diagram

    • Ravo
    • March 7, 2025 at 6:48 PM

    I have same wireing on x11 but still have message.

    Does anyone has some idea what could be wrong…

    Images

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  • Kuka kr3 krc2sr

    • Ravo
    • January 26, 2025 at 9:04 PM

    Hello dear robotic experts,


    I am writing to you in hope you could help me. I would like to buy Kuka kr3(krc2sr). I found electric cabinet and robot, separate. I would like to ask if you could help me, based on pictures, is the robot and electric cabinet are compatible.also I have to find cable which connects robot and electric cabinet (also by this, I would need your help). Teach pendant, if is compatible from regular krc2 controller, I have on the stock. I would like to fitt all together and will be used for my coworkers for learning programming.

    Many thanks and have a nice evening, Gasper

  • Kuka kr30 ZH30/45/60-3 vs kr30 ZH30/45-2 wrist

    • Ravo
    • December 22, 2024 at 10:07 AM

    Still need information if someone knows

  • Kuka krc2 axis 6 shaking

    • Ravo
    • August 26, 2024 at 7:50 PM

    Had similar problem in the past. Failiure on main cable connector on the robot

  • How to limit axis 1 KUKA KRC2 ED5

    • Ravo
    • August 19, 2024 at 8:54 PM

    You can limit it by software end switches, which you find in maschine.dat

  • Difference kr30/60 vs kr30/60HA

    • Ravo
    • March 30, 2024 at 10:26 PM

    Thank you, very good and very helpful information.

    I have one more question if you would maybe know… already asking arround but didn’t get answer.

    I have already kuka kr30 zh30/45/60-3, please see picture below, but there is oil leaking. Also I have spare wrist, which is marked zh30/45-2.

    Do you maybe know if 2nd fits in my robot? It is also little strange, cause my robot is kr30-2, so maybe the wrist was already changed in the past for newer version. I would like to know if wrists are changable physically, dimensions about tool corrections, gear ratio?

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  • Difference kr30/60 vs kr30/60HA

    • Ravo
    • March 30, 2024 at 8:06 PM

    Thanks Fubini.

    How do you mean package?

    Is the calibration method same like for robots without HA marking? How about hardware components (KPS,KSD,…), are they changable between HA and “regular” robots?

    Thanks one more time

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