Danfoss VACON NX, Инструкция по применению

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7.4.9 Protections (Control Panel: Menu M2 -> G2.7)
Table 81: Protections, VACON
®
NXS, G2.7
Index Parameter Min Max Unit Default ID Description
P2.7.1 Response to 4 mA reference fault 0 5
-
0 700 0 = No response
1 = Warning
2 = Previous Freq.
3 = Wrng+Preset- Freq 2.7.2
4 = Fault, stop acc. to 2.4.7
5 = Fault, stop by coasting
P2.7.2 4 mA reference fault frequency 0.00 P2.1.2 Hz 0.00 728
-
P2.7.3 Response to external fault 0 3
-
2 701 0 = No response
1 = Warning
2 = Fault, stop acc. to 2.4.7
3 = Fault, stop by coasting
P2.7.4 Input phase supervision 0 3
-
3 730
P2.7.5 Response to undervoltage fault 0 1
-
0 727 0 = Fault stored in history
1 = Fault not stored
P2.7.6 Output phase supervision 0 3
-
2 702 0 = No response
1 = Warning
2 = Fault, stop acc. to 2.4.7
3 = Fault, stop by coasting
P2.7.7 Earth fault protection 0 3
-
2 703
P2.7.8 Thermal protection of the motor 0 3
-
2 704
P2.7.9 Motor ambient temperature factor -100.0 100.0 % 0.0 705
-
P2.7.10 Motor cooling factor at zero speed 0.0 150.0 % 40.0 706
-
P2.7.11 Motor thermal time constant 1 200 min Varies 707
-
P2.7.12 Motor duty cycle 0 150 % 100 708
-
P2.7.13 Stall protection 0 3
-
0 709 0 = No response
1 = Warning
2 = Fault, stop acc. to 2.4.7
3 = Fault, stop by coasting
P2.7.14 Stall current 0.00 P2.1.2 A I
H
710
-
P2.7.15 Stall time limit 1.00 120.00 s 15.00 711
-
P2.7.16 Stall frequency limit 1.0 P2.1.2 Hz 25.00 712
-
P2.7.17 Underload protection 0 3
-
0 713 0 = No response
1 = Warning
2 = Fault, stop acc. to 2.4.7
3 = Fault, stop by coasting
P2.7.18 Field weakening area load 10.0 150.0 % 50.0 714
-
AB296635287482en-000301 / DPD00903 | 113 Danfoss A/S © 2023.02
Multi-purpose Control Application
VACON® NX All-in-One
Application Guide