DDCSV3.1 is a product that has been optimized in many aspects of software and hardware based on the previous version of DDCSV2.1. The control period of each location is only 4 milliseconds, and the control precision is high. The highest single-axis output pulse is 500KHz, the pulse width is adjustable, and the common stepping motor and servo motor are supported. The DDCSV1 numerical control system adopts ARM+FPGA design architecture, ARM completes the human-machine interface and code analysis part, and the FPGA completes the underlying algorithm and control pulse. Generate part. The design is reasonable, the control is reliable, and the operation is convenient. DDCSV1 panel layout structure is reasonable, 17 keys can complete common offline operations, support the versatile FANUC compatible G instruction set
Second, product performance parameters
1 16-channel optocoupler isolates the common digital input interface;
2 3-way optocoupler isolation common digital output interface;
3 1 channel 0-10V spindle speed control analog output interface (can be modified into PWM output);
4 Supports up to 4 channels of stepper motor control, single channel up to 500KHz control pulse output;
5 ARM9 main control chip;
6 FPGA core algorithm chip;
7 17 operation keys;
8 The main control equipment is 24V power input, the current capacity requirement is not less than 0.5A;
9 Support U disk to read G command, G command file size is not required;
10 Equipped with a MPG interface to support universal handguns on the market.
11 Support panel button single-axis manual jog and linkage operation;
12 Supports quick assignment of run position operations;
13 Support multi-coordinate system (automatic saving after power down);
14 Support to save the breakpoint function (automatically save by pressing the pause button during operation, automatically save after power off);
Based on 2.1, the following upgrades were made.
15 5-inch TFT screen with a resolution of 480*272;
16 sheet metal casing;
17 dedicated pluggable terminal block;
18 stepper motor control signal changed to differential output;
19 Dual power supply, internal circuit optimization for strong isolation, greatly improving stability;
Third, product application
Products are widely used in stone engraving machines, jade carving machines, wood engraving machines, advertising engraving machines, CNC milling machines, intelligent grinding machines, automated production lines and other applications.
Fourth, the delivery list
1. One manual control device
2. One terminal block device
3, U disk one
cnc controller 