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  1. 28-03-2010 #9
    compfranon's Avatar
    Lives in Belfast, United Kingdom.
    compfranon
    Last Activity: 28-04-2015 Has been a member for 9-10 years. Has a total post count of 61.
    Managed to get doing a wee bit today.....

    I wired up the unregulated power supply, outputs 58Vdc

    I also wired up the optoboard, M752 driver and one of the steppers, unfortunately I couldn't get the motor to turn YET !!! made the relevant settings in Mach3, but no joy. Is it a null modem cable - think so, it's an old laplink cable. Tested using a laptop, the parallel port appeared as ECP port. Opto and driver boards show power leds fine, on power on the stepper "clamps"

    Enjoy the pics.
    Attached Thumbnails Attached Thumbnails Click image for larger version.  Name: test_layout.gif  Views: 842  Size: 438.8 KB  ID: 1940   Click image for larger version.  Name: test_rig.gif  Views: 781  Size: 373.5 KB  ID: 1941  
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