Danfoss VACON 100 FLOW Series Application Manual page 218

VACON® 100 FLOW
Application Guide
A
B
C
C
Illustration 63: The Prohibited Frequencies
A Actual Reference
B High Limit
11.9.8 (ID 518) Ramp Time Factor
Location in the menu: P3.7.7
Use this parameter to set the multiplier of the selected ramp times when the output frequency of the drive is between the prohibi-
ted frequency limits. The Ramp Time Factor sets the acceleration and the deceleration time when the output frequency is in a pro-
hibited frequency range. The value of the Ramp Time Factor is multiplied by the value of P3.4.1.2 (Acceleration Time 1) or P3.4.1.3
(Deceleration Time 1). For example, the value 0.1 makes the acceleration/deceleration time ten times shorter.
A
[Hz]
B
D
C
Illustration 64: The Parameter Ramp Time Factor
A Output Frequency
B High Limit
C Low Limit
218 | Danfoss A/S © 2023.08
D
B
E
C Low Limit
D Requested Reference
F [s]
D Ramp Time Factor = 0.3
E Ramp Time Factor = 2.5
F Time
Parameter Descriptions
AB298035655957en-000201 / DPD01083