Failed to load trigger program data (For ER series, version V5.0)

611

Alarm cause: 1. The program variable file to be loaded does not exist 2. The program variable file contains invalid data

Corrective measures: Load this program directly on the project screen, observe the alarm information displayed during loading, and use that information for further troubleshooting.

Applicable equipment

Source: Fault JSON · ESTUN_fault_codes_zh_en.json · SHA-256 e318b3bb20315d070a7f50bd7649bf7dfd7d178030a4f7c736a5aa22f48095f9 · 611

Brand	ESTUN
Updated	2026-10-27

611

Failed to load trigger program data (For ER series, version V5.0)

611

Alarm cause: 1. The program variable file to be loaded does not exist 2. The program variable file contains invalid data

Corrective measures: Load this program directly on the project screen, observe the alarm information displayed during loading, and use that information for further troubleshooting.

Applicable equipment

Source: Fault JSON · ESTUN_fault_codes_zh_en.json · SHA-256 e318b3bb20315d070a7f50bd7649bf7dfd7d178030a4f7c736a5aa22f48095f9 · 611

Brand	ESTUN
Updated	2026-10-27