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VACON® 3000
Application Guide
Table 64: Motor thermal protection settings
Index
Parameter
P3.9.2.1
Motor Thermal Protection
P3.9.2.2
Ambient Temperature
P3.9.2.3
Zero Speed Cooling Factor
P3.9.2.4
Motor Thermal Time Constant
P3.9.2.5
Motor Thermal Loadability
Table 65: Motor stall protection settings
Index
Parameter
P3.9.3.1
Motor Stall Fault
P3.9.3.2
Stall Current
P3.9.3.3
Stall Time Limit
P3.9.3.4
Stall Frequency Limit
Table 66: Motor underload protection settings
Index
Parameter
P3.9.4.1
Underload Fault
P3.9.4.2
Underload Protection: Field Weakening
Area Load
P3.9.4.3
Underload Protection: Zero Frequency
Load
P3.9.4.4
Underload Protection: Time Limit
Table 67: Quick stop settings
Index
Parameter
P3.9.5.1
Quick Stop Mode
68 | Danfoss A/S © 2021.09
Min
Max
0
3
-20.0
100.0
5.0
150.0
1
200
10
150
Min
Max
Unit
Default
0
3
0
0.00
Varies
A
0
1.00
120.00
s
15.00
1.00
P3.3.1.2
Hz
25.00
Min
Max
0
3
10.0
150.0
5.0
150.0
2.00
600.00
Min
Max
Unit
Default
0
2
1
Unit
Default
ID
Description
2
704
0 = No action
1 = Alarm
2 = Fault (Stop by stop mode)
3 = Fault (Stop by coasting)
°C
40.0
705
%
Varies
706
min
Varies
707
%
100
708
ID
Description
709
0 = No action
1 = Alarm
2 = Fault (Stop according to stop mode)
3 = Fault (Stop by coasting)
710
711
712
Unit
Default
ID
Description
0
713
0 = No action
1 = Alarm
2 = Fault (Stop according to stop
mode)
3 = Fault (Stop by coasting)
%
50.0
714
%
10.0
715
s
20.00
716
ID
Description
1276
0 = Coasting
1 = Quick stop deceleration time
AB319735759636en-000101 / DPD01822
INU Application
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