The DDCSV4.1 Standalone Motion Controller is a device that is used to control the movement of a CNC (Computer Numerical Control) machine, such as an engraving or milling machine. It is an offline controller, which means that it can operate independently without the need for a separate computer or other devices to provide input or receive output. The DDCSV4.1 controller is capable of controlling 3 or 4 axes of motion and can execute G-Code programs. It is commonly used in manufacturing, machining, and other industries that use CNC equipment and is an important component of a CNC machine, helping to ensure precise and accurate control of the machine’s movements. The DDCSV4.1 controller is designed to be used as an alternative to the Mach3 motion control system and supports drilling and tapping operations.

The DDCS V4.1 3~4 axis CNC motion controller for stepper and servo system, the CNC controller board is updated from DDCS V3.1 on software and hardware. It combines excellent advancement with a tiny footprint of each day from the past 8 years when we released the first DDCS product DDCS V1.1
DDCS V4.1 Comparing With DDCS V3.1
Can transfer the files by Ethernet communication between the computer and DDCS V4.1 controller.
Slave X, Slave Y, Or Slave Z, for Gantry machine with two independent motors on the main axes.
Servo Spindle can be connected to PUL/DIR output when selected;
We added Polar coordinate programming and Rotation commands, and we completed Radius compensation commands on the DDCS V4.1 CNC controller.
DDCS V4.1 CNC controller upgrades the motion algorithm, by Machining profile accuracy configuration, making a long g-code program with short line segments run smoother.
No matter how big a program file is, the system can quickly activate the function of Start from the Specified line and Start from the closest point in a few seconds.
Improve the simulation function. During the simulation, you can adjust the FRO and observe whether the programming path meets the expectations, and check the soft limits. During the simulation, it can be paused, and then press the Start key again, the system will continue to simulate from the pause breakpoint.
DDCS V4.1 CNC motion controller added driver alarm input ports and can configure ports No. as you want. Same as DDCS-Expert.
We add a cycle encoder for the A axis, which is suitable for unlimited rotation for the A axis.
Added the window for analysis prompt.
Support International coding, in almost support all languages, the users can add their language for the CNC controller system.
Increased the Parameters about the acceleration when Estop, to avoid collision by Stopping when Estop the machine at high speed, edit the related parameters and the system can give a smooth stop, this means there is no position loss.
System FPGE cited a 32-bit speed generator, with higher resolution for the speed/acceleration, which means higher positioning accuracy.
Screen size: 7 inches.
DCS V4.1 New features compared to the previous version
