Vacon NX Service Manual

Fault codes and software
24h on-call service phone: +358 (0)40 83 71 150
80
4
F50 Analogue input <4mA
F50 displayed.
Check data in
fault history.
External fault. Replace
mA sensor or its cable.
Value
> 4mA?
Measure input value
at corresponding
I/O terminal.
Internal fault. Replace
faulty option board.
NO YES
FIGURE 39. Fault code F50

Vacon NX Specifications

General

Product Type	AC Drive
Control Method	Scalar Control
Enclosure	IP00, IP21
Communication	Ethernet
Safety	STO (Safe Torque Off)
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overtemperature, Short Circuit
Ambient Temperature Range	-10°C to +50°C (with derating above +40°C)
Cooling Method	Air-cooled, Liquid-cooled