E057.7
INOVANCE
MD520 VFD
UV output end short circuit
Olası Nedenler
- Inter-phase output short circuit
Çözüm
- Check for inter-phase short circuit
INOVANCE Hata Kodları
311 kayıt
E057.8
INOVANCE
MD520 VFD
VW output end short circuit
Olası Nedenler
- Inter-phase output short circuit
Çözüm
- Check for inter-phase short circuit
E057.9
INOVANCE
MD520 VFD
WU output end short circuit
Olası Nedenler
- Inter-phase output short circuit
Çözüm
- Check for inter-phase short circuit
E058.1
INOVANCE
MD520 VFD
Module U phase current sensor inversely installed
Olası Nedenler
- Current sampling sensor exception
Çözüm
- Contact after-sales service
E058.2
INOVANCE
MD520 VFD
Module V phase current sensor inversely installed
Olası Nedenler
- Current sampling sensor exception
Çözüm
- Contact after-sales service
E058.3
INOVANCE
MD520 VFD
Module W phase current sensor inversely installed
Olası Nedenler
- Current sampling sensor exception
Çözüm
- Contact after-sales service
E058.4
INOVANCE
MD520 VFD
Module UV phase sensor incorrectly inserted
Olası Nedenler
- Current sampling sensor exception
Çözüm
- Contact after-sales service
E058.5
INOVANCE
MD520 VFD
Module VW phase sensor incorrectly inserted
Olası Nedenler
- Current sampling sensor exception
Çözüm
- Contact after-sales service
E058.6
INOVANCE
MD520 VFD
Module WU phase sensor incorrectly inserted
Olası Nedenler
- Current sampling sensor exception
Çözüm
- Contact after-sales service
E059.1
INOVANCE
MD520 VFD
VV phase imbalance
Olası Nedenler
- Motor turn-to-turn short circuit
Çözüm
- Replace motor and perform self-check to confirm cause
E059.2
INOVANCE
MD520 VFD
VW phase imbalance
Olası Nedenler
- Motor turn-to-turn short circuit
Çözüm
- Replace motor and perform self-check to confirm cause
E059.3
INOVANCE
MD520 VFD
WU phase imbalance
Olası Nedenler
- Motor turn-to-turn short circuit
Çözüm
- Replace motor and perform self-check to confirm cause
E06.00
INOVANCE
MD500-PLUS VFD
Overvoltage during deceleration
Olası Nedenler
- Inappropriate overvoltage suppression
- External force driving motor during deceleration
- Excessively short deceleration time
Çözüm
- Enable overvoltage suppression; adjust F3-22 to 700-770V; F3-24 to 30-50
- Cancel external force or install braking resistor
- Increase deceleration time
E061.1
INOVANCE
MD520 VFD
Braking unit overload
Olası Nedenler
- Overhigh power of braking resistor (resistance too small)
Çözüm
- Use braking resistor with higher resistance
E062.2
INOVANCE
MD520 VFD
Braking transistor shoot-through
Olası Nedenler
- Braking module exception
- Braking resistor short circuit
Çözüm
- Contact technical support
- Check whether braking resistor is short circuited or damaged; replace if yes
E062.3
INOVANCE
MD520 VFD
Braking transistor overcurrent
Olası Nedenler
- Incorrect connection of braking resistor
Çözüm
- Check braking resistor connection and whether braking unit is normal
E063.1
INOVANCE
MD520 VFD
External alarm 1
Olası Nedenler
Çözüm
E063.2
INOVANCE
MD520 VFD
External alarm 2
Olası Nedenler
Çözüm
E07.00
INOVANCE
MD500-PLUS VFD
Overvoltage during constant speed operation
Olası Nedenler
- Inappropriate overvoltage suppression
- External force driving motor during operation
Çözüm
- Enable overvoltage suppression; adjust F3-22 and F3-24
- Cancel external force or install braking resistor
E082.2
INOVANCE
MD520 VFD
Pre-charge contactor feedback exception
Olası Nedenler
Çözüm