Vacon NX Service Manual

Fault codes and software
24h on-call service phone: +358 (0)40 83 71 150
99
4
F42 S1 1=Power
2=Power
1
3=Power
2
1=Unit
F43 S1 5=Expan
der
8=C slot Channel A miss-
ing
S2 5=Expan
der
8=C slot Channel B miss-
ing
S3 5=Expan
der
8=C slot Channel A and B
missing
S4 5=Expan
der
8=C slot Reversed
S5 5=Expan
der
8=C slot Card missing
S6 5=Expan
der
8=C slot Serial communi-
cation fault
S7 5=Expan
der
8=C slot A and B mis-
matched
S8 5=Expan
der
8=C slot Resolver/motor
pole pair mis-
match
S9 5=Expan
der
8=C slot Missed start
angle
TABLE 16. System software fault codes
Code Sub
code
Module Sub
module
Explanation Fault mode

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