Excessive position deviation alarm at servo ON

8547

Category: Alarm

Cause

Servo ON occurs while position deviation is at or above the Pn526 setting during servo ON

Corrective action

Check position deviation (Un008) at servo ON; configure clearing of position deviation at servo ON, or set the correct excessive position deviation alarm value at servo ON (Pn526).

Applicable equipment

Source: Fault JSON · SIASUN_fault_codes_zh_en.json · SHA-256 6c0f522d736959ca7cdcdda63caf77893e1696e888347e1f888c6cac787d8eb1 · 8547

Brand	SIASUN
Updated	2026-10-27

8547

Excessive position deviation alarm at servo ON

8547

Category: Alarm

Cause

Servo ON occurs while position deviation is at or above the Pn526 setting during servo ON

Corrective action

Check position deviation (Un008) at servo ON; configure clearing of position deviation at servo ON, or set the correct excessive position deviation alarm value at servo ON (Pn526).

Applicable equipment

Source: Fault JSON · SIASUN_fault_codes_zh_en.json · SHA-256 6c0f522d736959ca7cdcdda63caf77893e1696e888347e1f888c6cac787d8eb1 · 8547

Brand	SIASUN
Updated	2026-10-27