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DDCS V3.1 Controller Brief Introduction

1.1 Introduction of Product

The DDCS is a 3~4 axis motion controller for stepper and servo systems. DDCS V3.1 is updated from DDCS V2.1 on software and hardware.It combines great power with a tiny footprint and is easy to use. The highest output pulse per axis is 500KHz. This provides high control precision for stepper motors and servo motors.

The DDCS numerical control system adopts the ARM+FPGA design framework. ARM controls the human-computer interface and code analysis and the FPGA provides the underlying algorithms and creates the control pulse. This guarantees reliable control and easy operation. The internal operating system is Linux based. The panel layout structure of the DDCS V3.1 is very rational to save space. All operations are controlled by only 17 keys and a comprehensive G code set is supported. The DDCS can be used for many styles and types of CNC machines. Lathes, Routers, Pick&- Place and Mills are just a few examples.

The DDCS operates as a Stand Alone system without the need of a computer. This guarantees high precision, accuracy and reliability. The interface, even very comprehensive, can be learned in a very short time.

1.2 DDCS V3.1 Brief technical feature:

1) 16 photoelectric isolated digital inputs,3 photoelectric isolated digital outputs;

2) 3.1 Version enhenced Algorithm,support soft interpolation,fixed arc interpolation bug of the old version;

3) Analog spindle control 0-10V spindle control (can be modified as PWM output);

4) 3-4 axis motor Control.Differential Pulse and direction output signal,Max.500Khz per axis;

5) ARM9 main control chip,FPGA core algorithm chip;

6) 5 inches TFT screen, resolution ratio: 480x272,17 operation keys;

7) The Power Supply for the controller is 24VDC, minimum Current is 0.5A;

8) The Power Supply for IO Port is 24VDC,minimum current is 0.5A;By the IO power supply,system already supply the power for IO ports.So no need the external power supply for IO port anymore;

9) USB flash disk support for G code file input,no size limited of the G-code file ;

10) Support standard MPG;

11) Jog function for each axis (continuous, step, defined distance);Customer can define the distance;

12) Support the operation of quickly specify the running position;

13) Support for “Power Cut” recovery. Data is automatically saved;

14) The controller only support NPN type limited switch.

1.3 Appearance, Structure and Size of Product

The
DDCS V3.1 is a small box that can fit in a window of a small control
box or control cabinet. Four locking hooks fix this controller from the
frame. The dimension you find in picture 1-1 and picture 1-2. The front
panel is 191mm*128mm*5mm； The main body is 191mm*128mm*37mm； To mount
the unit in an equipment cabinet, cut the hole182.5mm*59mm

Product Wiring Overview

1.3 Appearance, Structure and Size of Product

The DDCS V3.1 is a small box that can fit in a window of a small control box or control cabinet. Four locking hooks fix this controller from the frame. The dimension you find in picture 1-1 and picture 1-2. The front panel is 191mm*128mm*5mm； The main body is 191mm*128mm*37mm； To mount the unit in an equipment cabinet, cut the hole182.5mm*59mm

Product Wiring Overview