Vacon NX Service Manual

Fault codes and software
email: service@vacon.com Tel: +358 (0)201 212 575 Fax: +358 (0)204 335 091
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FIGURE 42. Fault code F53
F53 Fieldbus fault
F53 displayed.
Check data in
fault history.
Fieldbus option board
faulty.
Cables
OK?
Fault in the fieldbus of themaster.
Reset of master needed.
YES
Check fieldbus
communication status
from option board
hardware or software.
Communication
OK?
YES
Non shielded
fieldbus cables,
disturbance, or poor
earth connection
NO
Check cables and
earth
connections.
NO
Check if drive
recognizes the
option board.
Board
recognized?
YES
NO

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