[ Log In ]
[ Register ]
NEW: CNC Router PLANS Available for all of our Newest CNC Models!! Click here to "Design Your CNC".

Question #: 2256

Question: I am getting that radus error in Mach3 and changing my IJ setting is not working. Any suggestions?

Current Solution

What is the actual error that you are seeing in Mach3 and what CAM program are you using? Did you try installing a later version of Mach3 if your's is an earlier version? What post-processing setting are you using in your CAM program?

Respond:

Other Possible Solutions to this Question

  • I had to wipe my computer due to virus and now can not download the USB software again. I get a "unhandled exception" error message. Any suggestions?

    An unhandled exception generally means that, in the program code, the program is not checking against every possible exception that could occur. Most likely, this exception is caused by some limit that is being exceeded (or the other way around). I would remove any files that could be associated with the program, like setting files, or even register configurations associated with that software. Also, make sure that you completely update your version of windows.

    Check to make sure all of the drivers are current for your graphics hardware. Make sure that your graphics hardware works in other programs as well.

    If you upgraded the Windows version, check to make sure your graphics hardware is compatible with the new version of Windows. Unhandled exception issue may be associated with graphics hardware and compatibility.

    Customer Response:
    I've given up on the wiped laptop and loaded the program on a different computer using windows 8. At first it won't operate my CNC until I read on Planet-CNC forum about loading the drivers on windows 8. All working now. Will run through the calibrations again today. Thanks

    Click the link to respond:
    I had to wipe my computer due to virus and now can not download the USB software again. I get a "unhandled exception" error message. Any suggestions?

  • I have a Nema 34 motor (Z axis) it was working perfect but suddenly changes direction when jogging, I already try changing another motor to Z axis but problem persist in spite of following all suggestions, what can I do?

    If the z-axis motor changes directions when jogging, and continues even when replacing the motor! It seems as it is either a wiring problem or the driver? I would recommend changing the z-axis driver and check the wiring going form the driver to the breakout board.
    If problem continues please contact us at customerservice@buildyourcnc.com


    Additional Information:
    z axis soft limit at 7line

    Additional Information:
    z axis soft limit at 7line

    Additional Information:
    z axis soft limit at 7 line

    Additional Information:
    z axis soft limit at 7 line

    Click the link to respond:
    I have a Nema 34 motor (Z axis) it was working perfect but suddenly changes direction when jogging, I already try changing another motor to Z axis but problem persist in spite of following all suggestions, what can I do?

  • I ordered a redLeaf with Mach3 installed. Do you guys configure any of the setting in mach3 or will I need to do that all myself?

    The redLeaf CNC computer systems will have either Mach3 or LinuxCNC installed as per the customer's request. If the Mach3 license is purchased, the license file will also be installed on the redLeaf CNC computer system.

    The Mach3 or LinuxCNC settings will be configured during the assembly of the system. We contact the customer to determine the drive (mechanics) and inertial (weight of gantry and other parts of the gantry) specifications in order to correctly configure the steps per inch, velocity and acceleration.

    Click the link to respond:
    I ordered a redLeaf with Mach3 installed. Do you guys configure any of the setting in mach3 or will I need to do that all myself?

  • my motor only goes one direction. I checked all the wiring and it's correct. Any suggestions?

    The video showing the hookup of the large motors showed a sequence that was not correct, or I totally misread what was recommended. I hooked the first motor up that way and it would only go in one direction in a very jerky mode. I confirmed that i had hooked it up the way the video showed, disconnected the wiring that runs through to the motor and reconnected it, thinking maybe a cold solder joint was the problem. No good. I finally went to the motor page that showed a different connection pattern. I tried the one that the motor page said to do, and it works smoothly and in the right direction now.

    Click the link to respond:
    my motor only goes one direction. I checked all the wiring and it's correct. Any suggestions?

  • I am trying to build a cutoff saw adjustable fence belt driven i need a linear rail 8 feet long it has a min. working load suggestions?

    Are you specifically asking for the axial load, or load on the mechanics which will drive the fence by the stepper/servo motor?

    Click the link to respond:
    I am trying to build a cutoff saw adjustable fence belt driven i need a linear rail 8 feet long it has a min. working load suggestions?

  • Hello, After watching the tutorial to set up my spindle in Mach3, My outputs are not working. Any help would be appreciated. Just Simple on/off.

    I created a video that demonstrates the wiring and Mach3 configuration for the Mach3 USB controller. It is the last video on the following webpage:
    https://www.buildyourcnc.com/item/electronicsAndMotors-electronic-component-breakout-Mach3-USB-Board

    If you have a different controller, let me know and I can provide further inforatmion.

    Click the link to respond:
    Hello, After watching the tutorial to set up my spindle in Mach3, My outputs are not working. Any help would be appreciated. Just Simple on/off.

  • im setting up my usb controller with planet cnc and assume that the soft limits dont work with the software as they dont with the mk1 controller, but have questions as to whether i can set up a fixed or movable tool sensor through this controller either? i ve tried setting it up through the available z limit with no success . . .any suggestions?
  • 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?

  • You can set the Index input with Mach3 Turn and check that the Index is lit on the screen, but it is not reflected in the rotation speed. Is there any way?

    Yes, you will need a sensor to determine the speed of the rotation. For instance, you can use a hall effect sensor and put a magnet on the shaft of rotation. By installing the hall effect sensor near the shaft that contains the magnet, you can use this to determine the RPM of the axis and reflect this value in Mach3 using an input in your controller and setting that input in the index line item of the Mach3 input signals dialog box.

    Here is a great video that shows the circuit and process:

    &t=300s

    Click the link to respond:
    You can set the Index input with Mach3 Turn and check that the Index is lit on the screen, but it is not reflected in the rotation speed. Is there any way?

  • Hi I recently replaced my parallel port breakout bored with a USB breakout board, Motors Earl working properly but my wireless MPG is not working properly, it is jerky when to try to move across the table, is there a setting that I missed?

    Does the machine move smoothly when using the keyboard to jog the machine?

    Additional Information:
    Sorry it took so long to respond. Yes the table moves very smoothly using the keyboard. I try to reinstall of the drivers but it still moves very jerky with the MPG, sometimes moving back-and-forth.


    Additional Information:
    Sorry it took so long to respond. Yes the table moves very smoothly using the keyboard. I try to reinstall of the drivers but it still moves very jerky with the MPG, sometimes moving back-and-forth.

    Click the link to respond:
    Hi I recently replaced my parallel port breakout bored with a USB breakout board, Motors Earl working properly but my wireless MPG is not working properly, it is jerky when to try to move across the table, is there a setting that I missed?

  • Can the completely configured blueChick, with computer be shipped with working and test Unbuntu/EMC2 and not Windows/Mach3?

    I noticed in the Computer CNC Systems of this webpage that Linux/EMC2 (now called LinuxCNC) is available on the preconfigured systems. The wording on the CNC Machines page makes it look like Windows7 is all that is available. So thats the best I can see for now as far as clarity.

    Yes, if the redLeaf or redSprout is purchased with the machine, we can completely configure the electronics to use Ubuntu and Linuxcnc. If windows is selected, we install Windows 7 and completely configured under Mach3.

    If Windows is not selected, we assume Ubuntu/Linuxcnc, but we always contact the customer to confirm in these cases.

    Click the link to respond:
    Can the completely configured blueChick, with computer be shipped with working and test Unbuntu/EMC2 and not Windows/Mach3?

  • How can I decrease the rapid acceleration of the cutter from a completed cutting operation to a new location so that the stepper motor will not lose its steps and mess up the machine zero settings? I am using CamBam and Mach3 on my machine with a chain drive. what is the best way to reduce accleration

    Decreasing the speed of acceleration in the cutter? Meaning of your router/spindle?, To modify the speed of a router will be going to the router itself and modifying the speed, but if a spindle is being used modifying it will be done either manually in the VFD (VFD Setup:
    Change PD001 to '0' (source of run commands)
    Change PD003 to 300 (main frequency - Hz)
    Change PD004 to 300 (base frequency - Hz)
    Change PD005 to 400 (max operating frequency - Hz)
    Change PD006 to 2.5 (intermediate frequency - Hz)
    Change PD008 to 220 (max voltage - V)
    Change PD009 to 15 (intermediate voltage - V)
    Change PD010 to 8 (minimum voltage - V)
    Change PD011 to 100 (frequency lower limit - Hz)
    Change PD142 to 7 (rated motor current - Amps)
    Change PD143 to 2 (motor pole number)
    Change PD144 to 3000 (rated motor revolution))<- make sure these are your settings in the VFD. If the spindle is wired to the breakout board and is working through Mach 3 then the modification will be done in your CamBam/Feed rate settings.

    Click the link to respond:
    How can I decrease the rapid acceleration of the cutter from a completed cutting operation to a new location so that the stepper motor will not lose its steps and mess up the machine zero settings? I am using CamBam and Mach3 on my machine with a chain drive. what is the best way to reduce accleration

  • Mach3 USB Interface Board, Backlash Compensation in Mach3 is not working. Does this board support the backlash function?

    In our experience, the backlash compensation is not an ideal mechanism to solve backlash issues. It is best to resolve the backlash issue mechanically regather than through software.

    Boards that handle all instructions on its own chip (which is the case for this all other USB boards) take some control away from Mach3. Without Mach3 having granular control. With that said, we do not have experience with the backlash compensation with that particular board. Our experience with backlash compensation with other boards have resulted in very poor accuracy and undesirable geometrical moves.

    Click the link to respond:
    Mach3 USB Interface Board, Backlash Compensation in Mach3 is not working. Does this board support the backlash function?

  • Distance from laser tube exit to working point is 100 inches and three mirrors in between, is that a problem?

    The maximum length from the exit of the laser to the focus point (what we recommend) is 60 inches. You will see a slight decrease in intensity from the laser with increased length, also adding more mirrors in-between the laser tube and the focus lens in the laser nozzle will also decrease the power/intensity.

    Click the link to respond:
    Distance from laser tube exit to working point is 100 inches and three mirrors in between, is that a problem?

  • I have an engine NEMA 34 from Y axis on my green bull that do not response, I already check connections and everything seems to be OK, how can I check that the motor it's working properly or not?

    If one or more motor is not responding, please follow the troubleshooting directions below:

    For parallel Bob only! Make sure both the parallel and USB are connected.

    Re-check wiring, and connections for continuity (no breaks in the wires) and check for correct wiring locations from driver to BoB.
    Check dip switch settings on the driver.
    Check components, by swapping the motors (ex. y-axis motor to z or x-axis driver and z or x-axis motor to y-axis driver) to check if motor functions on another driver.
    Depending on software check step low active (mach 3) or invert pulse (planet-cnc) for the axis which is not responding.
    Mach 3 - config/port & pins/motor outputs / Planet-CNC - file/settings/axes

    Click the link to respond:
    I have an engine NEMA 34 from Y axis on my green bull that do not response, I already check connections and everything seems to be OK, how can I check that the motor it's working properly or not?

  • As I am building my 20" x 24" laser engraver cutter, I notice that there is no parallel port on the onboard computer and I have the parallel breakout board any answers?

    Most motherboard do contain parallel ports, but the port connector may not be at the back (in the section where external connectors will be connected). Instead, the motherboard may contain an LPT ribbon connector on the actual face of the motherboard (usually along one of the edges). You will need a ribbon connector to a DB25 female connector.

    If your motherboard does not contain an LPT header on the motherboard, you can purchase a parallel printer adapter that plugs into one of the PCI slots. The price of the adapter is very inexpensive and sometimes is actually less costly than the actual ribbon connector.

    Click the link to respond:
    As I am building my 20" x 24" laser engraver cutter, I notice that there is no parallel port on the onboard computer and I have the parallel breakout board any answers?

  • I've buffered a PWM signal to a 0-10V analog signal and I would like to use that signal to run your 110V 2.2kW spindle and VFD. Could you please detail the correct wiring and VFD settings to get that 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 a 0-10V analog signal and I would like to use that signal to run your 110V 2.2kW spindle and VFD. Could you please detail the correct wiring and VFD settings to get that working?

  • what are all the settings i'd need for mach3 for use with a blackfoot and a redfly?

    These are the recommend values(default) for our blackFoot CNC machine, the acceleration and velocity can be adjusted as high as the motor can rotate without stalling! Suggested increment's will be by 10's.

    blackFoot:
    X-axis
    “CW8060 (6.0A) Driver”
    Set to 1/16 Microstep, 5.43A
    Dipswitches: 01100110 (“0”=down, “1”=up)
    Mach3 Motor Tuning: 914.29 steps/in, Velocity 400.02, Acceleration 4
    Y-axis
    “CW230 (3.0A) Driver”
    Set to 1/16 Microstep, 2.7A
    Dipswitches: 11001100
    Mach3 Motor Tuning: 1422.22 steps/in, Velocity 400.02, Acceleration 4
    Z-axis
    “CW230 (3.0A) Driver”
    Set to 1/4 Microstep, 2.7A
    Dipswitches: 10101100
    Mach3 Motor Tuning: 1600 steps/in, Velocity 79.98, Acceleration 5

    Additional Information:
    how can we tuning the CNC motor

    Click the link to respond:
    what are all the settings i'd need for mach3 for use with a blackfoot and a redfly?

  • I plug in my redFly for the first time and after configuring Mach3 and rechecked my settings axes Y and Z are working well, but X is not working, just for testing I plugged in each motor to the Y and Z and they work fine, but no motor works when plug into the X axes of the redFly, also one of the NEMA 24 425 Oz motors dose not turn just jitters.

    You will also need to check if the mach3 configuration and the wiring. Since you tested the connection from the motors to the drivers, the connection from the computer to the interface may still be the issue. It could also be the connection from the interface to the drivers, but we test all of these units going out, so I don't believe that would be the problem.

    If you have a redfly that uses a parallel cable, you may need to check to make sure the parallel cable is functioning properly, and also, make sure that the interface is also powered using a usb cable.

    If you have a usb interface (the terminals will be labeled XD, XP and so on), then there may be a wire not seated correctly in a terminal.

    Click the link to respond:
    I plug in my redFly for the first time and after configuring Mach3 and rechecked my settings axes Y and Z are working well, but X is not working, just for testing I plugged in each motor to the Y and Z and they work fine, but no motor works when plug into the X axes of the redFly, also one of the NEMA 24 425 Oz motors dose not turn just jitters.