Epson RC700 Series Robot Controller Maintenance Manual

About this manual

The Epson RC700 series service manual covers safety precautions, periodic inspections, and detailed internal structure of the controller units (RC700, RC700‑A, RC700DU, RC700DU‑A). It explains backup and restore methods, firmware upgrade steps, and alarm configuration for different firmware versions.

Additional sections describe optional device connections, parts replacement procedures (fans, batteries, cards), robot system action confirmation, and a comprehensive troubleshooting guide with error code tables and parts lists for maintenance personnel. This manual is written in Chinese.

What's inside

• Safety precautions and disposal guidelines
• Periodic inspection and consumable replacement
• Controller internal structure and wiring diagrams
• Backup and restore of controller settings
• Firmware upgrade procedures
• Alarm configuration and management
• Optional device connections and setup
• Maintenance parts replacement steps
• Troubleshooting and error code reference
• Parts and accessories lists

Specifications

Frequently asked questions

What safety steps should be taken before connecting to the RC700 controller?

Do not connect anything to the TP port of RC700/RC700‑A, ensure USB storage devices are virus‑free, and avoid external internet connections.

How should the battery be disposed of when the product is retired?

Follow local regulations; the battery is marked with a crossed‑out wheeled bin label and must not be discarded with regular waste.

How can controller settings be backed up?

Use the backup function described in section 4 to save the controller settings, which can later be restored if needed.

What is required for firmware upgrades on the RC700 series?

Firmware upgrades require EPSON RC+ version 7.1.0 or later for RC700/RC700‑A and version 7.1.2 or later for RC700DU/RC700DU‑A.