LSIS SV-IS7 - Page 151

Basic Functions
140
Group
Code
Name
LCD Display
Parameter Setting
Setting Range
Unit
71
Multi-step
deceleration time1
Dec Time-1
20.0
0.0–600.0
sec
ADV
60
Acc/dec time
switch frequency
Xcel Change Fr
30.00
0–Maximum
frequency
Hz/RPM
Acc/Dec Time Switch Frequency Setting Details
Code
Description
ADV-60
Xcel Change Fr
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.