Failed to open serial port

5005

Category: Warning

Failed to open the port during serial communication initialization.

Try restarting the robot. If it still fails, contact a technician.

Applicable equipment

Source: Fault JSON · SIASUN_fault_codes_zh_en.json · SHA-256 6c0f522d736959ca7cdcdda63caf77893e1696e888347e1f888c6cac787d8eb1 · 5005

Brand	SIASUN
Updated	2026-10-27

5005

Category: Warning

Failed to open the port during serial communication initialization.

Try restarting the robot. If it still fails, contact a technician.

Applicable equipment

Source: Fault JSON · SIASUN_fault_codes_zh_en.json · SHA-256 6c0f522d736959ca7cdcdda63caf77893e1696e888347e1f888c6cac787d8eb1 · 5005

Brand	SIASUN
Updated	2026-10-27