Pioneer PE6000 Series User Manual page 149

PE6000 User Manual
continuously.
If P9-59 = 1, upon instantaneous power failure or sudden voltage dip, the AC drive decelerates.
•
Once the bus voltage resumes to normal, the AC drive accelerates to the set frequency. If the bus
voltage remains normal for the time exceeding the value set in P9-61, it is considered that the bus
voltage resumes to normal.
If P9-59 = 2, upon instantaneous power failure or sudden voltage dip, the AC drive decelerates
•
to stop.
Figure 5-25 AC drive action diagram upon instantaneous power failure
P9-62
P9-60
P9-60
P9-61
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Description of Function Codes
P9-59 = 1: Decelerate