Vacon 100 INDUSTRIAL - Group 3.4: Ramps and Brakes

Parameters vacon • 101
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7.1.5 Group 3.4: Ramps And Brakes
7.1.5.1 Group 3.4.1: Ramp 1
7.1.5.2 Group 3.4.3: Start Magnetizat
7.1.5.3 Group 3.4.3: DC brake
7.1.5.4 Group 3.4.5: Flux Braking
Table 68. Ramp 1 setup
Code Parameter Min Max Unit Default ID Description
P3.4.1.2 Accel Time 1 0.1 3000.0 s 5.0 103
Defines the time required for the
output frequency to increase from
zero frequency to maximum fre-
quency
P3.4.1.3 Decel Time 1 0.1 3000.0 s 5.0 104
Defines the time required for the
output frequency to decrease from
maximum frequency to zero fre-
quency
P3.4.1.4
Start Acceleration
Time
0.1 3000.0 s 2.0 502 Time from 0 to min frequency
Table 69. Start magnetization parameters
Code Parameter Min Max Unit Default ID Description
P3.4.3.1 StartMagnCurrent 0.00 Varies A Varies 517
Defines the DC current fed into
motor at start. Disabled if set to 0.
P3.4.3.2 StartMagnTime 0,00 600,00 s 0,00 516
This parameter defines the time
for how long DC current is fed to
motor before acceleration starts.
Table 70. DC-brake parameters
Code Parameter Min Max Unit Default ID Description
P3.4.4.1 DC Brake Current Varies Varies A Varies 507
Defines the current injected into
the motor during DC-braking.
0 = Disabled
P3.4.4.2 DC BrakeTime 0,00 600,00 s 0,00 508
Determines if braking is ON or
OFF and the braking time of the
DC-brake when the motor is stop-
ping.
P3.4.4.3 DC Start Freq 0,10 10,00 Hz 1,50 515
The output frequency at which the
DC-braking is applied.
Table 71. Flux braking parameters
Code Parameter Min Max Unit Default ID Description
P3.4.5.1 Flux Braking 0 1 0 520
0=Disabled
1=Enabled
P3.4.5.2 Braking Current 0 Varies A Varies 519
Defines the current level for flux
braking.