Estun E21 CNC Press Brake Controller

Overview

Chinese CNC press brake controller.

Passwords

While the "CONST" page, use these password to get to secret menus:

• Teach page: 1212
• Parameter page: 14789
• Diag page: 5656
• Motor-Speed Detection page: 36987

Press brake E21 operation manual, how to use E21 Controller for bending machine - YouTube

Online Resources

ESTUN Practitioner of China SMART Manufacturing (English homepage)

埃斯顿自动化 - ESTUN (Chinese homepage)

E21 Installation Manual (Version: V1.09)

E21 Installation Manual (Version: V1.09) (alternate link)

E21 Operation Manual (Version: V1.04)

E21 Operation Manual (Version: V1.04)