Key facts
- Manuals
- 2
- Languages
- ZH
- Last added
- 2012-03-19
Featured 华中数控 manuals

Huazhong CNC Century Star Milling Machine CNC System Programming Manual
The document provides a complete guide to CNC system programming for the Huazhong Century Star series of milling machines. It covers basic programming knowledge, the instruction set, macro programming, and many practical examples, serving both as a product manual and a training resource.
The manual is organized into sections such as an introductory Preface, an overview of CNC programming, detailed program structure, instruction system for the HNC‑21M series, macro programming techniques, and example programs. Each chapter includes command syntax, usage notes, and illustrative diagrams to help users write and debug CNC programs. This manual is written in Chinese.
Covers: Preface · Overview of CNC Programming · Program Structure · Instruction System for HNC-21M Series · Macro Programming · Coordinate System Commands

Huazhong CNC HSV-18D AC Servo Driver User Manual
This manual introduces the HSV-18D series AC servo driver, a fully digital drive designed for industrial environments. It covers safety warnings, proper installation, wiring, and the required precautions before connecting power.
The guide details the five control modes (position, external speed, torque, JOG, internal speed), wiring interfaces, parameter configuration, performance specifications, and fault diagnosis procedures, helping users set up and maintain the drive safely and efficiently. This manual is written in Chinese.
Covers: Safety Warnings · Overview · Wiring · Operation and Display · Parameter Settings · Operation and Adjustment
Latest 华中数控 manuals
Huazhong CNC Century Star Milling Machine CNC System Programming Manual
Programming Manual 96 pages · 773 KB · ZHThis manual explains programming concepts, instruction sets, and macro programming for Huazhong CNC Century Star milling machines.
Huazhong CNC HSV-18D AC Servo Driver User Manual
User Manual 70 pages · 746 KB · ZHThe Huazhong CNC HSV-18D AC servo driver user manual provides safety warnings, wiring diagrams, operation instructions, parameter settings, and…
Which document do I need?
Programming Manual
Instruction set, parameters and examples for configuring or programming the device.
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in 华中数控 manuals
Which CNC machine models does this programming manual cover?
It covers the Huazhong Century Star series: HNC‑21M/22M, HNC‑18iM/19iM, HNC‑18xp/M, and HNC‑19xp/M.
From: Huazhong CNC Century Star Milling Machine CNC System Programming Manual
How can I set the workpiece coordinate system in a program?
Use the G92 command to define the workpiece origin, and select a workpiece coordinate system with G54‑G59.
From: Huazhong CNC Century Star Milling Machine CNC System Programming Manual
How is JOG mode used on the HSV-18D driver?
JOG mode is activated by pressing the panel buttons, allowing the driver to run without any external command for testing installation and connections.
What external brake resistor is recommended for the HSV-18D-150 model?
A 12 Ω resistor with a power rating of at least 4000 W is recommended for the HSV-18D-150.
