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Hello, everyone i've read other operation mode errors on kuka robot, but i could not solve my problem and mine is also disgusting one. i've one kuka vkrc2 controller.
İ m getting unknown mode and emergency alarms, but for example robot works with no error for 5-6 days then this error comes sometimes, we get more 5-6 times a day, and sometimes it stays for a while,
i ve checked esc board connections, i also changed it and still same ( there must be no connection problem due to wiring because it s working, i think if i had wiring problem it can not disappear sometimes.
i ve checked kpc and changed it but it s still same sometimes works and sometimes not.
i ve checked esc - kpc cables which are going to kpc connector
i ve check all relays on esc card and fuses etc.
is there anyway this to happen cuz of kuka power pack i am not sure i am getting 27v etc but the only thing that i did not check for is this
i also checked mfc i dont know is it relevant or not
i am just feeling like only thing to get rid of this problem is to say dracarys to my dragon to burn this controller so i can sleep well.
connections on x211or x11 is disabled and done from directly on esc board as shown on images.
yellow cables channel a and b going for emg stop and turning back accordingly as it must be, if i m not wrong. i also made them closed contact canceled emg and made it stand alone work but it s still same
I will be thankfull who tries to help me about the topic or any suggestions, have a nice day.