Group 3.4: Ramp And Brakes Set-Up - Honeywell HVAC400x Applications Manual

Variable frequency drives for variable torque applications
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HVAC400X – APPLICATION MANUAL
5.4

Group 3.4: Ramp and Brakes Set-Up

Index
Parameter
P3.4.1
Ramp 1 Shape
P3.4.2
Acceleration Time 1
P3.4.3
Deceleration Time 1
P3.4.4
Ramp 2 Threshold
P3.4.5
Ramp 2 Shape
P3.4.6
Acceleration Time 2
P3.4.7
Deceleration Time 2
P3.4.8
Ramp Time Optimizer
Ramp Time Optimizer %
P3.4.9
Step
Ramp Optimizer Max.
P3.4.10
Time
P3.4.11
Start Magnetizing Time
P3.4.12
Start Magnetizing Current
P3.4.13
DC Braking Time at Stop
P3.4.14
DC Brake Current
Frequency to Start DC
P3.4.15
Braking at Ramp Stop
P3.4.16
Flux Braking
P3.4.17
Flux Braking Current
EN2B-0417GE51 R0719
Table 17. Ramp and brakes set-up
Min
Max
Unit
0.0
10.0
s
0.1
3000.0
s
0.1
3000.0
s
0.00
50.00
Hz
0.0
10.0
s
0.1
3000.0
s
0.1
3000.0
s
0
1
0.00
50.0
0.1
3000.0
0.00
600.00
s
Varies
Varies
A
0.00
600.00
s
Varies
Varies
A
0.10
10.00
Hz
0
1
0
Varies
A
46
Default
ID
Description
0.0
500
5.0
103
5.0
104
0.00
526
0.0
501
20.0
502
20.0
503
0 = Disabled.
0
1808
1 = Enabled.
I.e., 10% of 60s ramp time
10.0
1809
= a 6-second correction.
40.0
1810
0.00
516
Varies
517
0.00
508
Varies
507
0 = Disabled.
1.50
515
0 = Disabled.
0
520
1 = Enabled.
Varies
519

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