Inovance A241 fault code meaning

Inovance / A241

Series: HD5X

Momentary mains voltage overshoot

AC drive

Meaning: The difference between the input voltage and the rated AC drive voltage exceeds the mains voltage overshoot threshold

Possible causes

1.The mains overvoltage threshold is set too low
2. mains voltage high
3.Poor mains quality with large fluctuations
4.Three-phase input voltage sampling board error
5.Three-phase input voltage sampling circuit error
6.Mains input voltage error

Source: HD5X Series High-Voltage AC Drive User Manual P119