The area is too small; it must be at least 5mm (For ER series, version V5.0)

5841

Alarm cause: 1. The box-shaped area dimensions LenX/LenY/LenZ are too short (they should be greater than 5mm); check them 2. The cylindrical area radius/height is too short (it should be greater than 5mm)

Corrective measures: Check the parameters as prompted

Applicable equipment

Source: Fault JSON · ESTUN_fault_codes_zh_en.json · SHA-256 e318b3bb20315d070a7f50bd7649bf7dfd7d178030a4f7c736a5aa22f48095f9 · 5841

Brand	ESTUN
Updated	2026-10-27

5841

The area is too small; it must be at least 5mm (For ER series, version V5.0)

5841

Alarm cause: 1. The box-shaped area dimensions LenX/LenY/LenZ are too short (they should be greater than 5mm); check them 2. The cylindrical area radius/height is too short (it should be greater than 5mm)

Corrective measures: Check the parameters as prompted

Applicable equipment

Source: Fault JSON · ESTUN_fault_codes_zh_en.json · SHA-256 e318b3bb20315d070a7f50bd7649bf7dfd7d178030a4f7c736a5aa22f48095f9 · 5841

Brand	ESTUN
Updated	2026-10-27