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Type: Posts; User: lbtrs

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  1. Replies
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    Re: Biesse Rover 346 retrofit

    This information is from the schematics. I checked only the A-channel of the Z-axis with the oscilloscope, but pinout, cable colors etc... is consistent with the other axis and makes sense.

    My...
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    4,816

    Re: Biesse Rover 346 retrofit

    pinout of the CNI axis controller is:

    First axis encoder: 18Z, 18D: A', A; 16Z, 16D: B', B; 14Z, 14D: Z, Z', colors are green/orange, gray/yellow and white/red. second axis encoder is 12Z-8D,...
  3. Replies
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    4,816

    Re: Biesse Rover 346 retrofit

    yeah, thats possible. Did not trace the cables. The machine is very dusty, the cabinet needs another round of vacuuming.

    The habit of running cables through the cabinet to the NC and the drives is...
  4. Replies
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    4,816

    Re: Biesse Rover 346 retrofit

    Some pictures of the Y-axis encoder and where the cables are connected.
  5. Replies
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    4,816

    Re: Biesse Rover 346 retrofit

    I have the schematics nearly completed, the NC and some E-Stop stuff are the last missing parts. Will put it on github or something when ready.

    Voltage- and other measurements are planned for next...
  6. Replies
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    4,816

    Re: Biesse Rover 346 retrofit

    My machine also hast GEC ALSTHOM PARVEX drives + motors, it seems the drives get feedback via separate resolver, and the NC controller gets position via Hohner optical incremental encoders. Didn't...
  7. Replies
    37
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    4,816

    Re: Biesse Rover 346 retrofit

    I recently got a similar machine, a Biesse Rover 342, and already hate the built in control. Will probably also convert to LinuxCNC. Not quite sure how to handle all the spindles and stuff though.
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