The Series 16i/18i/160i/180i – Model A Maintenance Manual provides comprehensive guidance on maintaining and optimizing the performance of your CNC systems. This manual covers essential maintenance practices, troubleshooting tips, and part replacement guidelines to ensure your equipment operates at peak efficiency. With detailed diagrams and step-by-step instructions, users can easily perform routine checks and repairs, minimizing downtime and extending the lifespan of their machines. Whether you’re an operator or a maintenance technician, this manual is an indispensable resource for keeping your CNC systems in top condition.

DEFINITION OF WARNING, CAUTION, AND NOTE …………………………………………………….s–1

PREFACE…………………………………………………………………………………………………………………. p–1

1. DISPLAY AND OPERATION………………………………………………………………………………………. 1

2. HARDWARE…………………………………………………………………………………………………………… 111

3. INPUT AND OUTPUT OF DATA ……………………………………………………………………………….177

4. INTERFACE BETWEEN NC AND PMC…………………………………………………………………… 237

5. DIGITAL SERVO …………………………………………………………………………………………………….266

6. AC SPINDLE (SERIAL INTERFACE)………………………………………………………………………. 284

7. TROUBLESHOOTING …………………………………………………………………………………………….303

APPENDIX

A. ALARM LIST ………………………………………………………………………………………………………….363

B. LIST OF MAINTENANCE PARTS…………………………………………………………………………….. 410

C. BOOT SYSTEM ………………………………………………………………………………………………………412

D. NOTATION OF MDI KEYS…………………………………………………………………………………….. 433