Danfoss VACON NX, Инструкция по применению

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Index Parameter Min Max Unit Default ID Description
2 = Brakechopper Level
P2.4.24
Brake Chopper Level 0 1205 V
Varies
1267 500 V unit: 567 Vdc
669 V unit: 836 Vdc
1
Parameter value can only be changed after the AC drive has been stopped.
7.4.6 Prohibit Frequency Parameters (Control Panel: Menu M2 -> G2.5)
Table 71: Prohibit Frequency Parameters, G2.5
Index Parameter Min Max Unit Default ID Description
P2.5.1 Prohibit frequency range 1 low limit -1.00 320.00 Hz 0.00 509 0 = Not used
P2.5.2 Prohibit frequency range 1 high limit 0.00 320.00 Hz 0.00 510 0 = Not used
P2.5.3 Prohibit frequency range 2 low limit 0.00 320.00 Hz 0.00 511 0 = Not used
P2.5.4 Prohibit frequency range 2 high limit 0.00 320.00 Hz 0.00 512 0 = Not used
P2.5.5 Prohibit frequency range 3 low limit 0.00 320.00 Hz 0.00 513 0 = Not used
P2.5.6 Prohibit frequency range 3 high limit 0.00 320.00 Hz 0.00 514 0 = Not used
P2.5.7 Prohibit acc./dec. ramp 0.1 10.0 x 1.0 518
-
7.4.7 Motor Control Parameters, VACON® NXS (Control Panel: Menu M2 -> G2.6)
Table 72: Motor Control Parameters, VACON
®
NXS, G2.6
Index Parameter Min Max Unit Default ID Description
P2.6.1
Motor control mode 0 2
-
0 600 0 = Frequency control
1 = Speed control
2 = Open loop torque control
P2.6.2
U/f optimisation 0 1
-
0 109 0 = Not used
1 = Automatic torque boost
P2.6.3
U/f ratio selection 0 3
-
0 108 0 = Linear
1 = Squared
2 = Programmable
3 = Linear with flux optim.
P2.6.4
Field weakening point 8.00 320.00 Hz 50.00 602
-
P2.6.5
Voltage at field weakening point 10.00 200.00 % 100.00 603
-
P2.6.6
U/f curve midpoint frequency 0.00 P2.6.4 Hz 50.00 604
-
P2.6.7
U/f curve midpoint voltage 0.00 100.00 % 100.00 605
-
AB296635287482en-000301 / DPD00903 | 105 Danfoss A/S © 2023.02
Multi-purpose Control Application
VACON® NX All-in-One
Application Guide