Vacon NX series Applications Manual

Default programming: A.1
424 START B SIGNAL * 7 (2.2.6.2)
Start command from control place B.
Default programming: A.4
425 CONTROL PLACE A/B SELECTION * 7 (2.2.6.3)
Contact open:Control place A
Contact closed:Control place B
Default programming: A.6
426 AUTOCHANGE 1 INTERLOCK * 7 (2.2.6.18)
Contact closed:Interlock of autochange drive 1 or auxiliary drive 1 activated.
Default programming: A.2.
427 AUTOCHANGE 2 INTERLOCK * 7 (2.2.6.19)
Contact closed:Interlock of autochange drive 2 or auxiliary drive 2 activated.
Default programming: A.3.
428 AUTOCHANGE 3 INTERLOCK * 7 (2.2.6.20)
Contact closed:Interlock of autochange drive 3 or auxiliary drive 3 activated.
429 AUTOCHANGE 4 INTERLOCK 7 (2.2.6.21)
Contact closed:Interlock of autochange drive 4 or auxiliary drive 4 activated.
430 AUTOCHANGE 5 INTERLOCK * 7 (2.2.6.22)
Contact closed:Interlock of autochange drive 5 activated.
431 PID REFERENCE * 27 (2.2.6.23)
Contact open: PID controller reference selected with parameter ID332.
Contact closed: PID controller keypad reference 2 selected with parameter ID371.
432 READY * 67 (2.3.3.1, 2.3.1.1)
The AC drive is ready to operate.
433 RUN * 67 (2.3.3.2, 2.3.1.2)
The AC drive operates.
434 FAULT * 67 (2.3.3.3, 2.3.1.3)
A fault trip has occurred.
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Vacon NX series Specifications

General

Product type	AC Drive
Output voltage range	0-Uin
Frequency range	0-500 Hz
Enclosure classes	IP00, IP21
Mounting types	Wall
Braking chopper	Integrated or external
EMC filter	Built-in or external
Control modes	Scalar, Vector
Protection features	Overcurrent, overvoltage, undervoltage, overtemperature, short circuit
Communication options	Modbus, Profibus, CANopen, Ethernet
Ambient temperature range	-10°C to +50°C
Cooling method	Air-cooled