[t]
[Hz]
ID103, ID104
ID500
ID500
Fig. 41: The acceleration/deceleration curve (S-shaped)
P3.4.2.2 ACCELERATION TIME 2 (ID 502)
Use this parameter to set the time that is necessary for the output frequency to increase
from zero frequency to maximum frequency.
P3.4.2.3 DECELERATION TIME 2 (ID 503)
Use this parameter to set the time that is necessary for the output frequency to decrease
from maximum frequency to zero frequency.
P3.4.2.4 RAMP 2 SELECTION (ID 408)
Use this parameter to select either ramp 1 or ramp 2.
Selection
number
Selection name Description
0 OPEN Ramp 1 Shape, Acceleration Time 1 and Deceleration Time 1
1 CLOSED Ramp 2 Shape, Acceleration Time 2 and Deceleration Time 2
10.5.3 START MAGNETISING
P3.4.3.1 START MAGNETISING CURRENT (ID 517)
Use this parameter to set the DC current that is fed into the motor at the start.
If the value of this parameter is set to 0, the Start Magnetising function is disabled.
PARAMETER DESCRIPTIONS VACON · 237
LOCAL CONTACTS: HTTP://DRIVES.DANFOSS.COM/DANFOSS-DRIVES/LOCAL-CONTACTS/
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