cihazın manueline bakın. dc bus voltage low hatasını daha aşağıya cekebiliyormusunuz.
Çok teşekkür ederim Sn. Toyer
Şöyle bir açıklama var el kitabında:
2006
UNDERVOLT CTRL
Sets the DC undervoltage controller on or off. When on:
• If the DC bus voltage drops due to loss of input power, the undervoltage controller decreases the motor speed in
order to keep the DC bus voltage above the lower limit.
• When the motor speed decreases, the inertia of the load causes regeneration back into the drive, keeping the DC
bus charged and preventing an undervoltage trip.
• The DC undervoltage controller increases power loss ride-through on systems with a high inertia, such as a
centrifuge or a fan.
0 = DISABLE – Disables controller.
1 = ENABLE(TIME) – Enables controller with 500 ms time limit for operation.
2 = ENABLE – Enables controller without maximum time limit for operation