Yaskawa PAUv fault code meaning
Yaskawa / PAUv
Series: D1000, R1000
Power supply undervoltage warning
drive
Meaning: The input supply voltage is below the input power supply undervoltage detection level. 200V class: approximately 150Vac400V class: approximately 300Vac. Baseblock occurs during the warning. If the input supply voltage returns to normal during the warning, baseblock is cleared and operation continues.
Possible causes
- Supply voltage is low
Source: D1000 Series Instruction Manual P103; R1000 Series Instruction Manual P84
Series: D1000R
Power supply undervoltage warning
drive
Meaning: The input supply voltage is below the input power supply undervoltage detection level. Approximately 300Vac. Baseblock occurs during the warning. If the input supply voltage returns to normal during the warning, baseblock is cleared and operation continues.
Possible causes
- Supply voltage is low
Source: D1000R Series Instruction Manual P78