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Question #: 13617

Question: the pins on the 110 VFD are marked different than the one shown in picture?

Current Solution

There is another image on the spindle page here that shows another type of wiring using the R, T and E terminals for power. The image is one of the clickable main images on that page:

https://www.buildyourcnc.com/item/spindle-inverter-2!2kw-spindle-novfd

Additional Information:
Here is a link to the image directly:

https://www.buildyourcnc.com/images/SpindleWiring-800.JPG

And here is the link to the alternate diagram:

https://www.buildyourcnc.com/images/NewSpindleDiagram-800.JPG

Respond:

Other Possible Solutions to this Question

  • The 110 volt inverter is different

    There is another image on the spindle page here that shows another type of wiring using the R, T and E terminals for power. The image is one of the clickable main images on that page:

    https://www.buildyourcnc.com/item/spindle-inverter-2!2kw-spindle-novfd

    Additional Information:
    Here is a link to the image directly:

    https://www.buildyourcnc.com/images/SpindleWiring-800.JPG

    And here is the link to the alternate diagram:

    https://www.buildyourcnc.com/images/NewSpindleDiagram-800.JPG

    Click the link to add information to this solution:
    The 110 volt inverter is different

  • ON THE BOB...EVERYTHING TESTS OK BOB EXCEPT X-DIRECTION OUT. IT'S VOLTAGE IS SLIGHTLY DIFFERENT THAN Y AND Z (5.00 INSTEAD OF 5.03. TESTED X DIRECTION ALL THREE DRIVERS. IN EACH CASE THERE GOING INTO DRIVER BUT NOT OUT IT.

    The electronics can be tricky sometimes, especially if more than one change is made for a test. You can move the x-dir wire to another pin and set it in the software configuration. If it works, then only that pin is bad.

    Click the link to add information to this solution:
    ON THE BOB...EVERYTHING TESTS OK BOB EXCEPT X-DIRECTION OUT. IT'S VOLTAGE IS SLIGHTLY DIFFERENT THAN Y AND Z (5.00 INSTEAD OF 5.03. TESTED X DIRECTION ALL THREE DRIVERS. IN EACH CASE THERE GOING INTO DRIVER BUT NOT OUT IT.

  • On the YL600 VFD which connections are DCM, ACM, V1 & Forward?

    The DCM is DC common, or DC Ground which is used in conjunction with Forward (FWD, or FOR) to start the spindle in the forward direction.

    The ACM is the AC Common, or AC Ground (Alternating current, or in this case, a variable voltage for spindle speed). The ACM is used in conjunction with V1 to provide variable speed for the spindle.

    In order to use the terminals DCM/XGND, FOR/FWD, ACM/GND and V1/VI1, you will need to program the VFD to enable the terminals and disable the control panel.

    YL-600:
    Start/Stop - XGND or COM is paired with FWD or X4 (X5 for Reverse).
    Spindle Frequency: XGND or COM is paired with AI1 and uses a top end of 5VDC

    YL-620:
    Start/Stop - XGND is paired with FWD (REV for reverse)
    Spindle Frequency: GND (not XGND) and VI1.

    The Start/Stop portion of the control panel and terminals is separate from the spindle speed/frequency control panel and terminals. Each of these have a separate programming parameter.

    For the YL-600/620, the P00.01 parameter controls the source of the start/stop function.
    Settings for the P00.01 are:
    0: Control Panel is used and the terminals are disabled.
    1: Terminals are enabled and the Stop on the control panel is still enabled if needed.
    2: Terminals are enabled and the Stop on the control panel is disabled.
    3: Control is sourced from the MODBUS also specified as the RS-485 connection. This would be labeled as RX and TX (Receive and transmit) and uses the UART protocol (serial communication protocol). https://buildyourcnc.com/FAQ/13381 explains this in depth.

    Additional Information:
    DCM is Digital Common, ACM is Analog Common

    Click the link to add information to this solution:
    On the YL600 VFD which connections are DCM, ACM, V1 & Forward?

  • I have a YL620 VFD and the 2.2 kw spindle. The programming that is on the buildyourcnc web site is different in the PO/PD parameters. Do you have the VFD settings for the parameters using the P00.00 format?
  • I have a YL600 VFD and the 2.2 kw spindle. The programming that is on the buildyourcnc web site is different in the PO/PD parameters. Do you have the VFD settings for the parameters using the P00.00 format0
  • How to display RPM instead of frequency on the VFD? I have the 2.2kv 110 volt spindle and inverter.

    There is a button on the front of the VFD that will cycle through RPM, Freq, and a few other readings. If there is a >> button on your VFD, that will work. If there is a mode button on your VFD, that should works as well.

    Additional Information:
    There is a >> disc button but it does not cycle through the display modes.

    Additional Information:
    Is there a parameter setting to make this button work to cycle thru the display modes?

    Additional Information:
    setting the starting rpm

    Additional Information:
    the vfd will not start the motor

    Additional Information:
    Any progress on this? I have the same issue.

    Additional Information:
    What model is your VFD?

    Additional Information:
    Mine is a YL620-G-5.5Kw

    Additional Information:
    That model will not be able to show RPM. You will be able to show the frequency, which can be used to determine the RPM. RPM equals the Frequency x 60.

    Additional Information:
    There is an Icon for RPM at the top of the display I cannot cycle through the different options to see the RPM

    Additional Information:
    At the top of my control panel is has 6 different lights which indicate what your seeing. in order from left to right they are COM, ALM, DISP, RUN, Hz, RPM I have seen the ALM light up on initial set up but that was fixes with a parameter change. The run light shows up when i turn the spindle on and and it is running. I am however not able to get any of the other lights to show or to get the RPMs to display

    Additional Information:
    If you do see an RPM light on the display, that panel sticker may be a sticker used for many types of VFDs and the RPM is not used. There is parameter: P00.24 which allows you to pick what to display. The choices a
    re:
    0: Display current target frequency. This will display your knobs, potentiometer, setting, not the actual spindle frequency.
    1: Display electric machinery run frequency. This will display the actual frequency that the VFD is currently sending to the spindle.
    2: Display electric machinery run current: this will display the current the spindle is currently drawing.
    3: Display input AC voltage. Self explanatory.
    4: Display mother line voltage. This will display the actual voltage at the input.
    5: Display output voltage. This will display the voltage at the UVW terminals for the spindle.
    6: Display speed paragraph number SPx. I believe this displays which frequency is being selected (P07.00 to P07.07, or 1 to 8 respectively).
    7: Display inverter temperature. This is the temp of the VFD, self explanatory.
    8: Display input signal X1-X3/output signal. This simply shows the inputs/outputs associated with the external terminals.
    9: Display user variable. This one I have not delved into, so it may be something to look into.
    10: Display user count value. Same, this one could be useful.
    11: Display temporary debugging variable. Haven't tried this one, so I can't inform of any useful information but it won't pertain to this subject anyway.
    12: Display automatic multisegment run step and time. I haven't delved into this one either, but it won't show RPM.

    Click the link to add information to this solution:
    How to display RPM instead of frequency on the VFD? I have the 2.2kv 110 volt spindle and inverter.

  • how do you wire the 2.2kw spindle and vfd for 110 single phase

    You can find the wiring diagram for the 2.2kW spindle and, follow through instructions here.
    https://www.buildyourcnc.com/item/spindle-inverter-2!2kw-spindle-novfd#prettyPhoto/8/

    Additional Information:


    Additional Information:
    wiring diagram at spindle top


    Additional Information:


    Additional Information:


    Additional Information:


    Additional Information:
    Can you please provide settings for a 110v 2.2 spindle vfd

    Additional Information:
    Can you please provide settings for a 110v 2.2 spindle vfd

    Click the link to add information to this solution:
    how do you wire the 2.2kw spindle and vfd for 110 single phase

  • IS THE CNC MACHINE HARDWARE & PLANS COMBO SHOWN AT LINK YOU LISTED SAME DESCRIBED IN BOOK?

    Yes, the CNC machine hardware and plans combo is the same machine as in the book. The machine that we provide the plans for, can be found on the website, here http://buildyourcnc.com/Item/cnc-machine-scratchbuild

    Additional Information:



    Additional Information:

    Click the link to add information to this solution:
    IS THE CNC MACHINE HARDWARE & PLANS COMBO SHOWN AT LINK YOU LISTED SAME DESCRIBED IN BOOK?

  • Are there any other manuals for the VFD that comes with the 2.2kw spindle?

    We have manuals for the VFD rather than the spindles. Can you specify what issue you may be having so we can help you better?

    Additional Information:
    I am having trouble wiring the VFD. (From the wall outlet to the VFD) I think the manual or setup guide on your website is wrong. The two diagrams show two different sets of terminals on the page.

    Also, do you have a video or other documentation on programming the VFD? Your videos and documentation looks like it only covers the 1.2kw version. Are the two different spindles from different manufacturers?

    Click the link to add information to this solution:
    Are there any other manuals for the VFD that comes with the 2.2kw spindle?

  • Is there any negative to using the 110 volt VFD compared to the 220 volt VFD?

    The 2.2kW spindle will have the same amount of torque and strength using either the 110V or the 220V inverter. Nothing will significantly change in either application since the 110V inverter has a small step up transformer which will increase the voltage from 110V to 220V to run the spindle efficiently.

    Additional Information:
    I'd like confirmation on this -- isn't there a cost in efficiency to having the 110v step up to 220v?

    Additional Information:
    Thank you so very much for explaining this!!! I truly appreciate your help! Tricia

    Additional Information:
    Thank you so very much for explaining this!!! I truly appreciate your help! Tricia

    Additional Information:
    Thank you so very much for explaining this!!! I truly appreciate your help! Tricia

    Additional Information:
    Thank you so very much for explaining this!!! I truly appreciate your help! Tricia

    Additional Information:
    Thank you so very much for explaining this!!! I truly appreciate your help! Tricia

    Click the link to add information to this solution:
    Is there any negative to using the 110 volt VFD compared to the 220 volt VFD?

  • HOW A COPYRIGHT DIFFERENT FROM PATENT OR TRADEMARK?

    Copyright protects original works of authorship, while a patent protects inventions or discoveries. Ideas and discoveries are not protected by the copyright law, although the way in which they are expressed may be. A trademark protects words, phrases, symbols, or designs identifying the source of the goods or services of one party and distinguishing them from those of others.

    Click the link to add information to this solution:
    HOW A COPYRIGHT DIFFERENT FROM PATENT OR TRADEMARK?

  • What are the physical dimensions of the 2.2kw VFD?

    On Monday, when I get back into the office, I will provide the dimensions for the 2.2kW spindle and I will also provide a drawing of these dimensions on the spindle 2.2kW page. Thanks.

    Additional Information:
    Spindle dimensional specifications:

    - Overall diameter is 80mm
    - The length of the outer housing is 200 mm
    - Diameter of the extension just below the spindle is 36mm and the length is 12mm
    - The Collet shaft diameter is 11.318 and the collet nut diameter is 16.75mm and both extend from the extension approximately 52.5 mm
    - The overall length is 264.5mm not including the air ports and the electrical connector (outer housing 200mm + extension 12mm + collet shaft and nut 52.5 mm).
    - The air ports extend 20 mm from the top of the spindle

    Click the link to add information to this solution:
    What are the physical dimensions of the 2.2kw VFD?

  • WHERE ARE THE WIRING DIAGRAMS FOR BLACKTOOTH LASER CUTTER IN INSTRUCTIONS?

    You can find the wiring diagrams for the blackTooth on step 105 and 106 on the list of instructions on the blackTooth page. Step 105 pertains to the parallel breakout board and step 106 pertains to the USB interface board.

    Additional Information:
    wire size

    Click the link to add information to this solution:
    WHERE ARE THE WIRING DIAGRAMS FOR BLACKTOOTH LASER CUTTER IN INSTRUCTIONS?

  • I HAVE ONE OF YOUR SMALLER STEPPER MOTORS RUNNING MY X AXIS BRIDGE CRANE AND IF IT IS MOVED TO FAST THE MOTOR SOUNDS LIKE SKIPPING STEPS WILL 651OZ REQUIRE A DIFFERENT POWER SUPPLY CONTROLER?

    Yes, the 651 oz/in motor requires a driver that is compatible to the motors (the motor will draw 6 amps max and the driver paired with this motor will be able to allow for a 6 amp draw). I would also recommend a 36 volt power supply for better high velocity performance.

    Click the link to add information to this solution:
    I HAVE ONE OF YOUR SMALLER STEPPER MOTORS RUNNING MY X AXIS BRIDGE CRANE AND IF IT IS MOVED TO FAST THE MOTOR SOUNDS LIKE SKIPPING STEPS WILL 651OZ REQUIRE A DIFFERENT POWER SUPPLY CONTROLER?

  • How to I get the VFD to display rotation speed in RPM?

    To calculate RPM use this formula, in which you will have to find RPM's when you have Hz.
    1 RPM = 0.01666666667 Hz
    Formula: 0.01666666667 × RPM = Hz
    On our VFD if you select the >> button about 3-4 times, it will change from Hz, A, or ROTT.
    When the LED's are lit on Power, FOR, and ROTT, you should be able to see the RPM the spindle is running at, our maximum setting for these spindles is 400Hz / 24000 RPM.

    Additional Information:


    Additional Information:


    Additional Information:
    press the shift key on the key pad and the led at the top of the display will move to the right until the Rot (RPM) led is lit the display will now show RMP

    Click the link to add information to this solution:
    How to I get the VFD to display rotation speed in RPM?

  • How to I calculate RPM based on hertz displayed/set on the 2.2kw VFD (110V AC version)?

    To calculate RPM use this formula, in which you will have to find RPM's when you have Hz.
    1 RPM = 0.01666666667 Hz
    Formula: 0.01666666667 × RPM = Hz
    On our VFD if you select the >> button about 3-4 times, it will change from Hz, A, or ROTT.
    When the LED's are lit on Power, FOR, and ROTT, you should be able to see the RPM the spindle is running at, our maximum setting for these spindles is 400Hz / 24000 RPM.

    Additional Information:


    Additional Information:


    Additional Information:
    press the shift key on the key pad and the led at the top of the display will move to the right until the Rot (RPM) led is lit the display will now show RMP

    Click the link to add information to this solution:
    How to I calculate RPM based on hertz displayed/set on the 2.2kw VFD (110V AC version)?

  • CAN THE GREENBULL CUT 18MM BIRCH IN ONE PASS?

    If you use the 2.2kW spindle, it can cut at 3/4 inch or 19 mm deep with at least a 1/4" cutting diameter single flute end mill. You will get better results with larger diameter end mills, but that is the worst case scenario. I still recommend doing a finishing pass on the edge to make sure everything is perfect.

    Click the link to add information to this solution:
    CAN THE GREENBULL CUT 18MM BIRCH IN ONE PASS?

  • Do you know of any technical support for the 220 Volt VFD you sell? I can't find any help on it.

    If you need technical support for the 220V VFD, you can ask the specific question on the customer service section of the website. Link below:
    https://buildyourcnc.com/CustomerService.aspx

    Click the link to add information to this solution:
    Do you know of any technical support for the 220 Volt VFD you sell? I can't find any help on it.

  • Good morning, we purchased the vfd with 220v but here in south america the standard is 110v, will it work? or should I adapt one power outlet to 220v

    If you purchased a 220 volt VFD (Variable Frequency Drive), you will need to use a 220 volt outlet. A VFD that has an input voltage rating of 220 volts will not work with 110 volts being applied to the VFD. We do sell 110 volt VFDs but you will also need a spindle that pairs with the 110 volt VFD.

    Click the link to add information to this solution:
    Good morning, we purchased the vfd with 220v but here in south america the standard is 110v, will it work? or should I adapt one power outlet to 220v

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