Parameters out of range after motor type change:SV

8142

Category: Alarm

Condition: The PM.004 setting is out of range. Cause: Motor parameter PM.004 is out of range.

Check that PM.000, PM.003, PM.004 and PM.013 match the specifications of the motor actually connected.
If the above does not resolve the problem, set P2.008 = 18 to reset the PM parameters and power on again. Power on again to clear.

Applicable equipment

Source: Fault JSON · SIASUN_fault_codes_zh_en.json · SHA-256 6c0f522d736959ca7cdcdda63caf77893e1696e888347e1f888c6cac787d8eb1 · 8142

Brand	SIASUN
Updated	2026-10-27

8142

Category: Alarm

Condition: The PM.004 setting is out of range. Cause: Motor parameter PM.004 is out of range.

Check that PM.000, PM.003, PM.004 and PM.013 match the specifications of the motor actually connected.
If the above does not resolve the problem, set P2.008 = 18 to reset the PM parameters and power on again. Power on again to clear.

Applicable equipment

Source: Fault JSON · SIASUN_fault_codes_zh_en.json · SHA-256 6c0f522d736959ca7cdcdda63caf77893e1696e888347e1f888c6cac787d8eb1 · 8142

Brand	SIASUN
Updated	2026-10-27