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Question #: 3492

Question: On your BOB, which pin outputs a PWM signal?

Current Solution

Yes, you can use any two of the output terminals of the breakout board to control the SuperPID closed loop router controller (a diagram is not needed with these instructions).

One output terminal will be used as an on/off (1/0 or 5v/gnd) that will be invoked with the M3/M4/M5 M-codes in your g-code instructions.

The other terminal will be connected to either another 5v/gnd signal to control speed for 5000/20000 rpm or for PWM output (recommended) for proportional speed control.

To setup this configuration in Mach3, go to your ports and pins dialog box (config menu -> ports and pins). Click on the spindle setup tab. In the Motor Control Section of the dialog, check the box for Use Spindle Motor Output and check the box for PWM control. Change the PWM Base Frequency to 50Hz.

Respond:

Other Possible Solutions to this Question

  • Can the spindle be controlled with a PWM signal or analog signal? Which pin do I assign the spindle control to in LinuxCNC?

    The Spindle can be controlled with either analog (Like with a DAC card) or PWM.

    If your spindle speed is controlled by an analog signal, (for example, by a VFD with a 0 to 10 volt signal) and you’re using a DAC card like the m5i20 to output the control signal:

    First you need to figure the scale of spindle speed to control signal. For this example the spindle top speed of 5000 RPM is equal to 10 volts.

    10 volts / 5000 RPM = .002 volts / 1 RPM

    If you need a spindle enable signal, link your output pin to motion.spindle-on. To link these pins to a parallel port pin put something like the following in your .hal file (net spindle-enable motion.spindle-on => parport.0.pin-14-out), making sure you pick the pin that is connected to your control device.

    Click the link to respond:
    Can the spindle be controlled with a PWM signal or analog signal? Which pin do I assign the spindle control to in LinuxCNC?

  • What is the warranty on your 2.2KW spindle

    We honor a one year warranty on most parts like main machine components, structural parts, mechanical parts and some electronic parts including spindles.

    Click the link to respond:
    What is the warranty on your 2.2KW spindle

  • I'm looking to upgrade my X-Carve with one of your vfd spindles, can you reccomend which one to use to replace the dewalt 611 router?

    If you would like to replace a router that outputs a relatively low HP (horse power) such as the Bosch PR20EVSK or Dewalt 611, both having about 1-1.25 HP, the 1.5kW spindle would have more than enough power and will also provide constant torque where the routers are unable to achieve. The 1.5kW spindle outputs 2 HP and is water cooled to keep the dust out of the air!

    Click the link to respond:
    I'm looking to upgrade my X-Carve with one of your vfd spindles, can you reccomend which one to use to replace the dewalt 611 router?

  • How do I use the outputs on the Mach3 USB controller?

    I created a video to demonstrate how to use the outputs on the Mach3 USB controller. You can find this video on the following page:
    https://www.buildyourcnc.com/item/electronicsAndMotors-electronic-component-breakout-Mach3-USB-Board

    Scroll down to the 5th video on that page. The title of the video is: Mach3 USB Controller Outputs

    Click the link to respond:
    How do I use the outputs on the Mach3 USB controller?

  • I'VE BUFFERED A PWM SIGNAL TO 0-10V ANALOG AND I WOULD LIKE USE THAT RUN YOUR 110V 2.2KW SPINDLE VFD. COULD YOU PLEASE DETAIL THE CORRECT WIRING VFD SETTINGS GET WORKING?

    This will depend on the VFD you have to identify the correct terminal. The terminal on the VFD will be labeled AI1 typically (Analog Input #1). You will also need to make sure to complete the PWM circuit using the GND terminal on the VFD.

    Additional Information:
    I have wired my 0-10V signal to the AI1 and GND terminals as suggested. I have also set the PD-01 and PD-02 settings to 1. Still nothing. Is there something else that I am missing?

    Additional Information:
    Thanks for the information. Can you let me know the model of the VFD that you have?

    Additional Information:
    VFD Model # YL600-2S-2K20

    Additional Information:
    Thanks. I will check our resources and documentation to see if there is another programming setting that needs to be changed.

    Additional Information:
    Does your VFD have a VI terminal?

    Additional Information:
    No, it does not. The terminals for this VFD are as follows (seperated by dashes "-").

    10V-AI1-AO2-PLC-DI5-DI3-DI1-COM
    AI2-GND-AO1-DI6-DI4-DI2-FM-24V

    Additional Information:
    Do you have a PD070 parameter?

    PD070 is the main Analog Input parameter.

    The options for that parameter is:
    0: 0-10V
    1: 0-5V
    2: 0-20mA
    3: 4-20mA
    4: 0-10V (4-20mA Stacked)
    5: XIA
    6: (VI+XIA)/2
    7: (3VA+XIA)/4
    8: (XIA_XIB)/2
    9: Max (XIA, XIB)
    10: Min (XIA, XIB)


    Additional Information:
    There is a PD-00 thru PD-09. PD-07 is currently set to 0.

    Additional Information:
    It appears that the manual I’m using “Titled YL600” is not the same as your unit. I will check our manuals and find the one that has only PD-00 to PD-09.

    Additional Information:
    For that VFD, the parameters are P0. The 0 may look like a D on the display.

    The parameters that need to be changed for the AI1 to work (Brackets [] around the correct selection):

    P0-01: First Motor Control Mode
    - 0: Sensorless Vector Control
    - 1: Flux Vector Control (FVC)
    - [2]: V/F Control

    P0-02: Options of Command Source
    - 0: Operation Panel Command Channel (LED will be off)
    - [1]: Terminal Command Channel (LED will be on)
    - 2: Communication Command Channel (LED will flicker)

    P0-03: Options of Principle Frequency Source X
    - 0: Digital Setting (Preset Frequency P0-08, UP/DOWN modifiable, no power-down memory)
    - 1: Digital Setting (Preset Frequency P0-08, UP/DOWN modifiable, with power-down memory)
    - [2]: AI1
    - 3: AI2
    - 4: AI3
    - 5: Pulse Setting (DI5)
    - 6: Multi Speed Instruction
    - 7: Simple PLC
    - 8: PID (Proportional Integral Derivative Control)
    - 9: Communication Given

    P0-11: Upper Limit Frequency Source
    - 0: P0-12 (Make sure the P0-12 parameter has the correct max frequency if used)
    - [1]: AI1
    - 2: AI2
    - 3: AI3
    - 4: Pulse Setting
    - 5: Communication Given

    P0-27: Command Source Bundle with Frequency Sources
    Single Digit: Options of Operation Panel Command Bundle with Frequency Sources
    - 0: No Bundling
    - 1: Digital Setting Frequency
    - [2]: AI1
    - 3: AI2
    - 4: AI3
    - 5: Pulse Setting (DI5)
    - 6: Multi Speed Instruction
    - 7: Simple PLC
    - 8: PID
    - 9: Communication Given
    Double Digit: Options of Terminal Command Bundle with Frequency Sources
    Hundred Place: Options of Communication Command Bundle with Frequency Sources
    Kilobit: Options of Automatic Operation Bundle with Frequency Sources

    P2-09: Upper Limit Source of Lower Torque Under Speed Control Mode
    - 0: Function Code P2-10 Setting
    - [1]: AI1
    - 2: AI2
    - 3: AI3
    - 4: Pulse Setting
    - 5: Communication Given
    - 6: MIN (Al1, Al2)
    - 7: MAX (Al1, Al2)
    - Maximum range for options 1-7, accords with P2-10

    If you elect to use a different AI#, then configure the parameters (P0-03, P0-11, P0-27 and P2-09) accordingly.

    Click the link to respond:
    I'VE BUFFERED A PWM SIGNAL TO 0-10V ANALOG AND I WOULD LIKE USE THAT RUN YOUR 110V 2.2KW SPINDLE VFD. COULD YOU PLEASE DETAIL THE CORRECT WIRING VFD SETTINGS GET WORKING?

  • What is the maximum runout on your water-cooled spindles?

    TIR specifications for the ER-20 collet used on 2.2KW Spindles is .0004 inches.

    Click the link to respond:
    What is the maximum runout on your water-cooled spindles?

  • How do I connect the outputs on the Mach3 USB motion card?

    A 24V connection to the USB motion card is only needed if you are using limit switches (inputs), powering the spindle/VFD speed and direction, and for the outputs, for powering other devices (mist, coolant, etc.).

    If you are using a VFD (Variable Frequency Drive, also called Inverter) for a spindle, they typically have a 24V out terminal that can be used with our USB motion card. If you are not using a spindle/VFD (we highly recommend one), then you will need to purchase a 24v power supply to power that side of the board.

    The outputs mentioned above are to connect to external devices and will require a relay (a mechanical switch that is controlled by a digital signal). This mechanical switch can turn on a device like coolant and mist, or even a router, if you are using one. A relay is required to turn on these devices because the devices are typically higher voltage, like mains (110v or 220v). So, a relay can turn on or off a high voltage device with a lower voltage (24v) signal.

    Click the link to respond:
    How do I connect the outputs on the Mach3 USB motion card?

  • Which power supply, 36V/8.8A or 24V/8.3, to drive one Nema 43 stepping motor?

    You can find the wiring diagram, and technical specifications for the NEMA 23 motor, on it's product page, found here,

    https://www.buildyourcnc.com/Item/electronicsAndMotors-nema23-100ozin-newbiehack-motors-stepping_motors-100_ozin

    There is a datasheet below the product description. This image will expand to be easier visible once clicked on.

    Click the link to respond:
    Which power supply, 36V/8.8A or 24V/8.3, to drive one Nema 43 stepping motor?

  • Which power supply, 36V/8.8A or 24V/8.3, to drive one Nema 43 stepping motor?

    The NEMA 43 motor we stock has a 5.5A draw, which we recommend to pair with our 6.0 amp driver and 36V 8.8A Power Supply.

    Click the link to respond:
    Which power supply, 36V/8.8A or 24V/8.3, to drive one Nema 43 stepping motor?

  • I purchased your single relay and need to know what wire go s to the signal in

    Hi. The relay that we sell here:
    https://www.buildyourcnc.com/item/electronicsAndMotors-breakout-Relays-relay-board-250V-12A-5V

    Has the same relay as the parallel breakout board:
    https://www.buildyourcnc.com/item/electronicsAndMotors-parallel-breakout-relay

    And contains three terminals: "S", "P" and "P". The "P" is always connected and will be the connection between the "S" or the "O" depending on if you need the connection to be Normally Closed (NC) or Normally Open (NO).

    - Use the "O" if you need the connection from "P" and "O" to be Normally Open, meaning that the circuit will close (be connected) if the relay engages.

    - Use the "S" if you need the connection from "P" and "S" to be Normally Closed, meaning that the circuit will open (be disconnected) if the relay engages.

    Click the link to respond:
    I purchased your single relay and need to know what wire go s to the signal in

  • I purchased your single relay and need to know what wire go s to the signal in

    Hi. The relay that we sell here:
    https://www.buildyourcnc.com/item/electronicsAndMotors-breakout-Relays-relay-board-250V-12A-5V

    Has the same relay as the parallel breakout board:
    https://www.buildyourcnc.com/item/electronicsAndMotors-parallel-breakout-relay

    And contains three terminals: "S", "P" and "P". The "P" is always connected and will be the connection between the "S" or the "O" depending on if you need the connection to be Normally Closed (NC) or Normally Open (NO).

    - Use the "O" if you need the connection from "P" and "O" to be Normally Open, meaning that the circuit will close (be connected) if the relay engages.

    - Use the "S" if you need the connection from "P" and "S" to be Normally Closed, meaning that the circuit will open (be disconnected) if the relay engages.

    Click the link to respond:
    I purchased your single relay and need to know what wire go s to the signal in

  • What output pins on your BOB are used to control the SuperPID?

    Yes, you can use any two of the output terminals of the breakout board to control the SuperPID closed loop router controller (a diagram is not needed with these instructions).

    One output terminal will be used as an on/off (1/0 or 5v/gnd) that will be invoked with the M3/M4/M5 M-codes in your g-code instructions.

    The other terminal will be connected to either another 5v/gnd signal to control speed for 5000/20000 rpm or for PWM output (recommended) for proportional speed control.

    To setup this configuration in Mach3, go to your ports and pins dialog box (config menu -> ports and pins). Click on the spindle setup tab. In the Motor Control Section of the dialog, check the box for Use Spindle Motor Output and check the box for PWM control. Change the PWM Base Frequency to 50Hz.

    Click the link to respond:
    What output pins on your BOB are used to control the SuperPID?

  • How do I connect the outputs on the USB motion card for Mach3?

    A 24V connection to the USB motion card is only needed if you are using limit switches (inputs), powering the spindle/VFD speed and direction, and for the outputs, for powering other devices (mist, coolant, etc.).

    If you are using a VFD (Variable Frequency Drive, also called Inverter) for a spindle, they typically have a 24V out terminal that can be used with our USB motion card. If you are not using a spindle/VFD (we highly recommend one), then you will need to purchase a 24v power supply to power that side of the board.

    The outputs mentioned above are to connect to external devices and will require a relay (a mechanical switch that is controlled by a digital signal). This mechanical switch can turn on a device like coolant and mist, or even a router, if you are using one. A relay is required to turn on these devices because the devices are typically higher voltage, like mains (110v or 220v). So, a relay can turn on or off a high voltage device with a lower voltage (24v) signal.

    Click the link to respond:
    How do I connect the outputs on the USB motion card for Mach3?

  • Is there a diagram or schematic showing which pin on the 3D printer driver is ABCD?

    You can find a diagram that describes the pin-out for the 2.5 am Driver that is intended for the 3D Printer Main Board, but can be used as a standalone driver as well.

    Additional Information:
    Where is the diagram located?

    Click the link to respond:
    Is there a diagram or schematic showing which pin on the 3D printer driver is ABCD?

  • What is the dimensions and material of the spine on your Strip brushes?

    The strip brush is .2 inches (5.23 mm) wide, so a slot of that width or slightly wider will work. We use a .25 inch groove and use glue to adhere the strip brushes in our dust shoe.

    The material of the bristles and the strip that holds the bristles are nylon.

    Click the link to respond:
    What is the dimensions and material of the spine on your Strip brushes?

  • How do you wire an mpg to jog incrementally on your usb controllers pins?

    Nevermind, I figured it out. The speed pin is what controls it.
    I thought the speed pin was for the spindle speed.

    Click the link to respond:
    How do you wire an mpg to jog incrementally on your usb controllers pins?

  • WHICH RAILWAY STATION THE LARGEST IN WORLD?

    Grand Central Terminal, Park Avenue, New York is the largest railway station.

    Click the link to respond:
    WHICH RAILWAY STATION THE LARGEST IN WORLD?

  • WHICH CONTINENT HAS THE BIGGEST POPULATION?

    Asia has the biggest population.

    Click the link to respond:
    WHICH CONTINENT HAS THE BIGGEST POPULATION?

  • WHICH RAILWAY STATION THE LARGEST IN WORLD?

    Brazil

    Click the link to respond:
    WHICH RAILWAY STATION THE LARGEST IN WORLD?

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