After the acc/dec switch frequency has been set, the acc/dec gradients
configured at BAS-70 and 71 will be used when the inverter’s operation
frequency is at or below the switch frequency. If the operation frequency
exceeds the switch frequency, the gradient level configured for the
acceleration and deceleration times (set at DRV-03 and DRV-04) will be used.
If you configure the P1–P8 [optional: P9–P11]) multi-function input terminals
for multi-step acc/dec gradients (XCEL-L, XCEL-M, XCEL-H), the inverter will
operate based on the acc/dec inputs at the terminals regardless of the acc/dec
switch frequency configurations.