Vacon NX Service Manual

Fault codes and software
24h on-call service phone: +358 (0)40 83 71 150
84
4
F54 Slot fault
F54 displayed.
Check data in
fault history.
W rong data in
option board EE PR OM
Status
RU N?
Hardware fault in
control board or option board
SPI com m unication.
YES
Start-up of new
option board
Did fault occur
when a new
optionboard was
plugged in?
NO
Check for
RUN status on
each optionboard.
NO
NO TE:
Fault occurs when internal
SP I bus is overloaded or broken.
SPI bus comm unicates with slots
B-E.
YE S
Initialisation state is
active on
option board, but
does not reach
RU N state.
Application might
com municate with option board
too m any times/tim e slot.
Application is too heavy.
FIGURE 43. Fault code F54

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