X-Carve PWM Spindle Control User Guide
- September 6, 2024
- X-Carve
Table of Contents
PWM Spindle Control
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Product Specifications:
- Compatibility: CNC Machines via PWM
- Control Modes: Automatic and Manual
- PWM Signal Range: 0-10 volts
- Spindle RPM: Capable of running at 24,000 RPMs
Product Usage Instructions:
Manual Mode:
-
Flip the Manual Override switch up or to 1 to enable VFD Keypad
controls. -
Use the Run/Stop and Potentiometer dial on the VFD to run your
spindle motor in manual mode.
Automatic Control Mode:
-
Ensure your VFD is set to accept a 0 to 10 volt PWM
signal. -
If your CNC machine outputs a 0-5v PWM signal, adjust the VFD
settings as follows: -
Press the Mode button on the VFD keypad to enter programming
mode. -
Navigate to P2.0.15 and change the value to 05.00.
-
Exit programming mode by pressing the Mode button.
-
Configure your Computer Aided Manufacturing (CAM) software to
recognize the spindle’s capabilities, typically set at 24,000
RPMs.
Installation Guide:
To install your Spindle Kit, follow these steps:
-
Identify and understand each part of the kit including VFD,
motor, spindle cable, control cable, collets, collet nut, wrenches,
and power cable. -
Connect the power and spindle cables to the VFD and motor for
immediate testing (without installing collet or nut).
Frequently Asked Questions (FAQ):
Q: How can I contact support for further assistance?
A: For any questions or support, please reach out to us at
support@pwncnc.com.
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Controller Guide
Applies to:
CNC Machines via PWM
Your new Spindle Kit is fully programmed for automatic control but also has a “Manual Override” switch which lets you run your spindle in manual mode via the VFD’s keypad controls.
If you’d like to run your spindle in manual mode, flip the “Manual Override” switch up or “1” to enable VFD Keypad controls. Then use the Run/Stop and Potentiometer dial on the front of your VFD to run your motor.
PWM Spindle
If you’d like to automatically control your spindle via g-code and your CNC machines’ controller, perform the following:
Control
First up… We’ve preprogrammed your VFD to accept a 0 to 10 volt PWM signal. X-Carves and other machines do output a 0-10v PWM signal. If yours sends out a 0-5v PWM signal instead, then perform the following steps.
1. On the VFD’s keypad, press the “Mode” button to enter your VFD’s
programming.
2. Change the digital display value by using the up, down, and double right
arrow keys. Navigate to P2.0.15 and press the “Enter” button.
3. Change the 10.00 value to 05.00 and press the “Enter” button to accept the
new value.
4. Lastly press the “Mode” button to exit the VFD’s programming.
From within your Computer Aided Manufacturing (CAM) software you’ll need to configure it so it knows you have a spindle capable of running at 24,000 RPMs. There is an endless number of CAM software out there so please refer to the software’s developer for instructions on how to do this.
Your new control cable includes a variety of inputs to fully control your Spindle Motor. Most hobby CNC’s will have a minimum of PWM/GND which can be found by looking at your CNC controller’s Manual. Some controllers, but not all, will also provide functionality for Forward and Reverse. If your CNC controller provides that, enable the functionality with P0003=1. Connecting FWD with COM will trigger the “run forward” function on the VFD, REV with COM triggers the “run reverse” function. If your controller does not offer this, you can leave P0003=0 and use the Run/Stop buttons on the front VFD keypad. Any unused wires should individually taped off to prevent any issues.
If you have any questions, reach out to us at support@pwncnc.com
Quick Start Guide
We’ve poured all our knowledge and experience into this high-quality product
capable of being used with many different brands and models of CNC machines.
Installation is very easy but it does help to identify each of the parts of
our kit so you can understand the terminology in documentation.
Our enclosed vfd (left) is the heart of our spindle kit and allows you to control the motor (right).
- Your motor may be different than pictured here, however all enclosed VFD’s will look like this. (Water Cooled Shown)
The Spindle cable (left) links the above motor (upper-right) to the VFD
(upper-left).
The Control cable (right) links the VFD (upper-left) to your CNC’s controller.
- The spindle cable may have different end than pictured to match your configuration (H20 shown)
We include the most common collet sizes and a collet nut (left). These snap
together and mount onto the end of shaft of the motor
(upper-right) using the included wrenches (right).
- Collets, Nuts and Wrenches – sizes may vary.
Lastly you’ll find a power cable (left) which is either 110v or 220v depending on your order.
- 220v shown
Immediate Testing… If you’d like to test your spindle kit prior to installation. Connect the Power and Spindle cables to your enclosed VFD and plug the other end of the Spindle cable into your motor (do not install collet or nut for this test). Flip ON the VFD’s p2o0w22e-r0s6w-0it8ch, flip the “Manual Override” switch to Manual, then press the green Run button on the fro1nt. Lastly turn the dial to adjust the spindle RPMs. Press the red Stop/Reset button to stop the test.
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>