Technical Datasheet: 2000M-4 CNC Milling Controller

The 2000M-4 is a high-speed 4-axis CNC control system engineered for milling machines, drilling centers, and routers. It utilizes a 32-bit ARM microprocessor combined with FPGA technology to provide $\mu$m-level precision and stable motion control.

1. General Specifications

• Manufacturer: Shenzhen Guanhong Technology Co., Ltd. (SZGHTECH)

• Model: 2000M-4 (Milling System)

• Control Axes: 4-axis (X, Y, Z, 4th)

• Precision: 0.001mm (1$\mu$m) control accuracy

• Processing Speed: Max speed 30m/min; Feed speed up to 15m/min

• Storage: 64MB Memory with 56MB dedicated user storage

• Programming: Metric/English support; Relative/Absolute programming

2. Hardware Interface (Rear Panel)

The 2000M-4 utilizes a standard DB-connector layout for easy integration:

3. Key Milling Features

• ATC Support: Built-in logic for Umbrella, Linear, and Arm-type tool magazines.

• Rigid Tapping: Supports Following and Interpolation modes for high-speed threading.

• Interpolation: 2ms high-speed interpolation for smooth 3D surfaces.

• Macro Function: Support for statement-based macro commands and customized PLC ladder logic.

• Dual Analog Voltage: 0~10V outputs for precise spindle speed control.

4. Operator Panel & Controls

• Display: 8.4-inch real-color LCD.

• Milling-Specific Keys: Quick access for SP.Locate (Spindle Orientation), Lubricate, and Tool Change.

• Override Controls: Real-time adjustments for Feed Rate (0%–150%) and Spindle Speed (50%–120%).

• Safety Warning: 严禁带电拔插接插件!! (Strictly forbidden to plug or unplug connectors while powered on).