Pulse equivalent calculation failed; the distance between the two points is too short or 0 (For ER series, version V5.0)

51083

Alarm cause: When calibrating the pulse equivalent, the distance between the two calibration points must be within a reasonable range; if it is too large or too small, the calculated value will be inaccurate

Corrective measures: Increase the distance between the two calibration positions

Applicable equipment

Source: Fault JSON · ESTUN_fault_codes_zh_en.json · SHA-256 e318b3bb20315d070a7f50bd7649bf7dfd7d178030a4f7c736a5aa22f48095f9 · 51083

Brand	ESTUN
Updated	2026-10-27

51083

Pulse equivalent calculation failed; the distance between the two points is too short or 0 (For ER series, version V5.0)

51083

Alarm cause: When calibrating the pulse equivalent, the distance between the two calibration points must be within a reasonable range; if it is too large or too small, the calculated value will be inaccurate

Corrective measures: Increase the distance between the two calibration positions

Applicable equipment

Source: Fault JSON · ESTUN_fault_codes_zh_en.json · SHA-256 e318b3bb20315d070a7f50bd7649bf7dfd7d178030a4f7c736a5aa22f48095f9 · 51083

Brand	ESTUN
Updated	2026-10-27