Product Package
1 × cnc controller M3xx (3, 4, 5 axis optional)
1 × USB extension cable
1 × 8GB USB Flash Disk
1 × Network Cable
2 × 75W24V power
Introduction:
The M350 system is a professional 3-5 axis motion controller based on an integrated platform. It is equipped with a 7-inch full-color screen, full keyboard input, and customizable function keys to make the user more convenient. It supports multiple processes, straight line tool magazines, circular disc tool magazine function. The interface and structure use the conventional method in the market, with simple operation, easy to learn and understand, and convenient installation. The system uses an advanced adaptive speed control algorithm, which has the characteristics of high processing efficiency and good surface quality. Meet the needs of various engraving machines, engraving and milling machines, cutting machines.
System caracteristics:
Maximum number of control axes: M350 five-axis, 2-5-axis linear interpolation, 2-axis arbitrary circular interpolation;
Mode of operation: conventional engraving machine system operation;
Screen size: 7 / 10.2 inches;
Screen resolution: 1024 * 600;
I / O: standard M6xx IO 20/21, standard M3xx IO 24/21;
Analog voltage output: 0-10V;
PWM output: only support M3xxz
Tool magazine type: multi-process, straight row, disc;
Tool setting mode: support automatic and manual tool setting;
Tool setting type: Fixed tool setting, floating tool setting, first tool setting / second tool setting;
Compensation methods: Steering gap compensation, radius compensation, length compensation;
Interpolation algorithm: S-shaped, hard circular arc algorithm, soft circular arc algorithm;
Language: support Chinese and English;
CNC software alarm: program error, operation error, over-travel error, servo drive alarm, etc .;
Network: support file sharing and remote file online processing;
Open collector output, maximum output current 500mA, can directly drive the relay;
The pulse direction adopts differential output and the maximum frequency of interpolation pulse output is 1MHZ;
Spindle control mode: Multi-step speed (4 steps and 16 speeds), analog (0-10v), servo axis;
Compatible with standard G codes. General support CAD / CAM software such as ArtCam, MasterCam, ProE.
User interacts with external file through U disk and works completely offline;
Multi-stage pretreatment, processing path adaptive advance speed control, fast processing speed, high precision and good processing continuity;
High-speed continuous processing of small line segments, automatically selecting the most efficient algorithm from a variety of small line segment control algorithm;
Supports large capacity file processing;
With breakpoint memory, automatic power-off protection function, near point processing function and designated line processing;
Time lock function;
Supports four operation permissions (guest, operator, administrator, super administrator);
With automatic return to origin, return to reference point, workpiece origin saving and load function;
Introduction to Wiring:
1) System power supply and IO power input port;
2) Driver signal output port;
3) Input and output ports;
4) Spindle output port;
5) MPG port;
6) Ethernet and USB interface;
7) HMI/RS232 interface.
M350 requires two power supplies, the main power supply is used for the controller system, and the IO port power supply is used for input and output and the MPG port. Both power sources are 24VDC and the current is 3A. The main power input port is the power input port, marked with 24V and GND. Among the IO power input ports, COM+ and COM- are the input/output ports and power input ports of MPG. Please keep. Please remember that the controller can work normally only if the two power sources are correctly connected. Many new users only supply power to the system, and then only limited switches, relays, MPG and spindle do not work at all, then please check if it is still supplying power to the IO port. The IO power supply supplies power to all IO ports, including restricted switches, relays, MPG, Etop and all other input and output ports. Without it, the spindle, MPG, input and output ports will not work. To avoid electrical noise, it is strongly recommended to use two separate 24V power supplies. In order to avoid high-frequency electrical noise from the power cable, it is strongly recommended to install a noise filter at the power input end of the switching power supply.
Introduction to inverter wiring:
In the analog spindle, the speed control output terminal can output 0-10V. It can be adjusted By sending a voltage between 0 to 10V to the VFD, the speed of the spindle motor Spindle speed setting. Use VFD (Variable Frequency Drive) to control the speed of the spindle, only need to start /Stop signal and 0-10V signal to control the frequency. The wiring method of the FOR port is the same as that of the normal output port. FOR is used for spindle forward output or start/stop output; The analog circuit is isolated from the power output, do not short-circuit ACM and COM- (DCM); If you only need the start and stop commands of the spindle, you only need to connect the FOR output port The structure of the controller with the start input port of the inverter
Drive wiring:
Step/servo control output, we use differential pulse and direction output method
As shown in Figure 1-12. 1Mhz per axis. There are 3 or 4 or 5 axis options.
Figure 1-12 takes X axis as an example, Y, Z, A, and B are the same wiring methods.
Pulse and direction signal output voltage is ±5V
Input signal wiring:
M350 input and output are user-defined IO ports, in our example, we have set IN12,
IN11 and IN10 are used as the "axis limit signal" input ports, and we have set IN09 to "Probe"
Output port.
Please note that the limit switch type should be NPN normally open, and the voltage range is
24VDC
M350 Input and Output are the user-defined IO ports, In our example, we already set IN23
as the “ External Start ” input port, IN22 as the “ External Pause ” input port, and IN21 as “ External Stop ” input Port.
Please choose the external buttons which is 24VDC Power supply input. Then no need an
external power supply for them
MPG wiring:
important:
1) The COMMON terminal of all input signals is COM- instead of GND; do not short-circuit GND and
COM-;
2) MPG needs to be powered through the IO power port (COM + / COM-), otherwise MPG cannot work;
3) Due to pin limitation, if X10 and X100 are not selected, the system only needs to select X1
default.
4) Use the MPG, and then press the "Trial Cut" button, the system can be changed to the "Handwheel Guide" mode.
Boot) can be active
