DDCSV4.1 3/4 axis CNC engraving machine offline controller 3D wired probe edge finder kit replaces DDCS V3.1

Product packaging:

product content:
1×DDCSV4.1 CNC controller (3/4 axis optional)
1 × XYZ 3D probe
1×6 axis handwheel with emergency stop
1×Handwheel hook
1 × 4GB USB flash drive
1 × USB extension cable and other small accessories
1 × parallel link cable
1 × Breakout Board
2×75W24V power supply

DDCS V4.1 is a 3/4 axis offline motion controller upgraded on the basis of DDCS V3.1, V2.1 and V1.1. DDCS V4.1 inherits the consistent simple and efficient features of DDCS series, and according to the shortcomings of DDCS V3.1, it improves the algorithm, adds programming instructions, rotation instructions, etc., improves the simulation function, etc., supports IO port configuration, etc., The product function of the DDCS CNC controller has been improved as a whole, making its function more stable and powerful, and more suitable for the needs of customers.

DDCS V4.1 CNC system adopts ARM+FPGA design structure, ARM completes the man-machine interface and code analysis part, FPGA completes the underlying algorithm and control pulse generation part, and the fpga speed generator adopts a 32-bit speed generator, which makes the speed and acceleration resolution higher rate. Reasonable design, reliable control and convenient operation, DDCS V4.1 enhances product functions and panel layout structure, but 17 keys can still complete all offline control operations. DDCS V4.1 also supports the universal FANUC compatible G instruction set.

DDCS V4.1 inherits the main functions of DDCS V3.1. For users who are proficient in using 3.1, combined with this manual, they can quickly master the operation method of DDCS V4.1 and use its functions proficiently. It is hoped that major users will read carefully before powering on the controller.
Manual, you can operate this controller proficiently.

DDCS V4.1 brief performance parameters:
1) 7-inch screen, 17 keys; 18 optocoupler isolated digital input interfaces, 3 optocoupler isolated digital input ports;
2) The new version strengthens the algorithm, and introduces a new algorithm for motion planning, which makes the path of small line segments smoother through configurable contour errors;
3) 1 channel 0-10V spindle speed control analog output interface, and the spindle can be configured as a servo spindle;
4) 3-4 axis drive mode adopts differential mode and double pulse mode for customers to choose, the maximum output frequency of interpolation pulse is 500Khz;
5) ARM9 main control chip, FPGA core algorithm chip;
6) 7-inch TFT screen; size: 1024x600 pixels, resolution: 72 pixels/inch; the controller has 17 operation keys;
7) The main control device is 24VDC power input, and the current capacity is not less than 0.5A; the IO port power input is also 24VDC, and the current capacity is not less than 0.5A; the main control power supply power supply control system, the IO port power supply power supply IO; when When the IO port is not powered, all IO ports are invalid;
8) Support standard MPG;
9) Support single-axis manual jogging and linkage and fixed-distance operation of panel buttons;
10) Support running specified line and nearest point operations;
11) Support floating tool setting, fixed tool setting, corner point setting and tool length measurement
12) Supports array processing, sequential processing, plane milling and cylindrical milling;
13) Support the offset adjustment of XYZA four-axis;
14) Support pause breakpoints, power-off breakpoints and load breakpoints
15) Support multi-workpiece origin operation, users can save origin and load origin as needed
16) Support the centring operation of X and Y axis;
17) Support simulation operation and during simulation, you can adjust the magnification to carefully observe whether the programming path is in line with expectations, and perform software limit check. During simulation, you can pause at will. After pressing the start button, the system will stop from the simulation pause breakpoint. start execution
18) The communication between the controller and the computer can be realized through the Ethernet connection port, which is convenient for operations such as file reading and copying;
19) The memory of the controller is 1G; the G command can also be read from the U disk, and the file size of the G command is not required;
20) The language of the controller adopts international coding, and supports all languages. Customers can make language packs of various characters according to their own needs;
21) DDCS V4.1 controller only supports NPN type limit switch;
22) The use rights of the controller include operator, administrator and super administrator.

New features compared to the old version of DDCS V3.1:
1) Added file transfer via Ethernet;
2) The mapping axis function is added to the CNC function (can be used to configure the double-Y gantry structure machine);
3) The spindle can also be configured as a servo spindle;
4) Added bias adjustment;
5) The polar coordinate programming command and rotation command are added to the command, and the radius compensation command is perfect;
6) The motion planning introduces a new algorithm to make the path of small line segments smoother through configurable contour errors;
7) A total of three detection functions are supported: corner detection, inner circle center detection, and outer circle center detection;
8) Improve the specified line start function and the nearest point start function, no matter how large the file is, it can be quickly started within a few seconds;
9) Improve the simulation function. During the simulation, you can adjust the magnification to carefully observe whether the programming path meets the expectations, and perform a software limit check. During the simulation, you can pause at will. After pressing the start button, the system will start from the simulation pause breakpoint. implement;
10) In terms of input port, the port function can be configured arbitrarily, and the driver alarm support is added;
11) For the a-axis, a cyclic encoder is added. The cyclic encoder is especially useful for processing files where a keeps growing;
12) There is also a parsing error prompt. DDCS V3.1 has never been there, and if there is a parsing error, it will stop directly;
13) The language adopts international coding, which supports basically all languages. The advantage is that it can be used as a language pack of various characters;
14) Increase the emergency stop acceleration configuration parameter to solve the huge impact caused by the direct stop when the machine tool moves at high speed;
15) FPGA speed generator adopts 32-bit speed generator, and the resolution of speed and acceleration is higher.

3D Touch Probe, by connecting CNC (Mach3, GRBL control board)
Signal input port (for knife edge) to realize fast centering, edge finding, circle center finding, table shape measurement, etc.
Greatly solves the trouble of positioning the workpiece for secondary clamping during the processing.
Working voltage: DC 5 - 24V wide voltage
Indicator light: green light when power on, red light after triggering
The shell is made of fine matte black + silver oxidized aluminum alloy, with a flat anti-roll design, and the stylus is stainless steel.
Machined, the ball head is wear-resistant with tungsten steel balls.
Compatible with various control boards/boxes such as grbl control board and Mach3

1. Do you need to open the spindle speed? Never, never, never.

2. How to distinguish the three lines? The red wire is VCC, the black wire is GND, and the white wire is IO.

3. Why is the concentricity different every time the probe is installed?
Because your ER collet spring clip can't guarantee 100% positive position. After each installation of the probe, even if the concentricity is adjusted to 1 wire, there will still be deviations when the probe is removed and installed again. Therefore, it is best for your chuck to buy AAA and above precision (concentricity <= 0.005), because many domestic chucks have false marks, it is recommended to use a high-precision gauge or tungsten steel rod to check the meter after installing the chuck. Look at concentricity. The position of the lever dial indicator is preferably 50mm away from the chuck, which is probably the distance from the ball head of our probe to the root of the shank.

4. Why is the concentricity still poor even though it is an AAA chuck?
That's because, you bought the virtual standard chuck.
Under normal circumstances, if the spindle runs out by 0.01, the AAA chuck clamps the milling cutter, and the tool holder is punched, the error may not exceed 0.02, and at most 0.03. The central axis of the collet and the central axis of the spindle will have a slight angular deviation, which will be magnified by the length of your tool holder. Usually you use the calibration table to measure the root of the milling cutter, and you can't see a big error, but because the stylus of the probe is about 50mm away from the tool handle, the error will be further amplified. Therefore, be sure to choose a genuine high-precision chuck, which is nothing more than a price difference of tens of yuan. If you want to do a good job, you must first sharpen your tool.