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Type: Posts; User: Vigilant

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  1. Replies
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    1. Well, you could find a motherboard with an ISA...

    1. Well, you could find a motherboard with an ISA slot. Chances are it will be older tech, might not make your software happy.
    2. Check this...
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    OK. The spindle motor drive is a Minarik pcm...

    OK. The spindle motor drive is a Minarik pcm drive board. The manual/cnc switch connects the analog input signal from the front panel pot or from the computer. Your test just proves the motor and...
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    I checked and pin 22 of the 25-pin connector on...

    I checked and pin 22 of the 25-pin connector on my Light Machines interface card is connected to ISA bus +5V through a fuse. I can't confirm the other pin assignments, such as pin 4 being a spindle...
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    Nth, I will be back at the shop tomorrow and can...

    Nth,
    I will be back at the shop tomorrow and can do more tracing. But the schematic came from my tracing, so if I found that A is connected to B then I drew it, then I found C is connected to D and...
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    Started tracing out the J1 25-pin connector...

    Started tracing out the J1 25-pin connector wiring on the ISA interface card. Here you can see how they originally drove and received the signals. So far no connections found for pins 8 and 9.
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    I wonder if this thread would have more...

    I wonder if this thread would have more participation if the title had said "Light Machine" instead of "Light Madhine".
  7. Replies
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    Fastest1, thank you for that kind offer. But I...

    Fastest1, thank you for that kind offer. But I think if you can, it would be better to find your local school robotics project and offer them any help you can contribute. I recommend getting...
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    The ProLight ISA interface card had...

    The ProLight ISA interface card had address-selection jumpers on address lines A9, A8, A7, A6, A5, A4. It is not a Plug and Play board, so Windows will not detect it and reserve a block of addresses...
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    Its not a PCI card, its an ISA card, i.e. it...

    Its not a PCI card, its an ISA card, i.e. it plugs in on the ISA bus of the PC. The address range is set manually on a DIP switch. You may have to search through your Control Panel, checking all...
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    Got a motor on Ebay, opened it up. Here is the...

    Got a motor on Ebay, opened it up. Here is the motor connector pin number, wire color, and when we follow the wire to its terminal inside the motor we find a label printed on the pcb or terminal...
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    Never got any help from Oriental Motor. The...

    Never got any help from Oriental Motor.

    The mating cable connector for the drive is the AMP 770582-1.

    Inside the drive, the 14 pin "motor" connector is mounted directly to the pcb. Pins 1,8,...
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    I was almost finished typing a realy long reply...

    I was almost finished typing a realy long reply about how I don't like what the personal computer became once Windows was invented, then I clicked something and I lost everything I typed. Now I don't...
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    Just saw this thread. I am wondering anyone has...

    Just saw this thread. I am wondering anyone has found a pin assignment for the "motor" connector on the front of the KBLD 120-A, or knows the pin assignment for the KBLM5120 motors. I have the...
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    not a black hole after all

    Yesterday, after I whined on cnczone, I received a very informative email from Mr. Henry at EMC. It turns out that I had been knocking on the wrong door. He has now fixed the links to their email,...
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    EMC development black hole

    About five years ago, we gave some of our I/O boards to a Linux software developer in England who was going to write drivers for EMC. We initially had a workiing email address for him, but frankly...
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