JasonE

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About JasonE

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  1. SRVO-021 on RJ3 extended axis

    Hello All, Please help. Have 2 RJ3ib connected to 2 R-2000ia's. I'm attempting to get the extended axes working. Servo amplifier module A068-6114-H207. These originally ran something else, and did work at one time. I have setup group 2 through a controlled start as axis 7, type 27 (no robot), 3000i alpha 8, amplifier 2. After clearing the pulse alarms of initial connection, and shift-reset, I recieve a SRVO-021 SRDY off Group 2 axis 1. If I remove the axis via controlled start the problem goes away, and the system is alarm free. And the bot is free to move. If I take the same motor to the other controller, (totally seperate with its own add on servo amp) and add group 2 axis 1 the same way, I get the same error. Watching the axis control card on a shift reset, the rdy light comes on for about 1 sec., and I can measure 300VDC at the top of the servo amp for this 1 sec. The servo amp display just shows a "-". Then it drops out and gives the error. I have confirmed wiring: COP10A main axis to COP10B extended axis CSX2A main axis to CXA2B extended axis JX5 has jumper 4->11 I have attempted what I can out of the RJ3ib manual, short of replacing parts as suggested because I have the other controller. Which leads me to: Could the motor be the problem? Short or something? Am I setting up the axis wrong? Could there be an external signal just shutting down group 2? Local Stop module? Where to look for it? I can post pictures of setup/panel if desired. Any help or thoughts greatly appreciated.