NORD Drivesystems BU0230 - Manual (Page 65)

8 Diagnosis
BU 0230 GB-2712 65
8 Diagnosis
8.1 Diagnostic LEDs
SK 2xxE devices are equipped with various LEDs for diagnostic purposes. In addition, SK 2x5E devices Size
IV SK 2x0E devices also have additional LEDs which indicate the statuses of the inputs and outputs of the
frequency inverter.
Top view of SK 2x0E Size 4 resp. SK 2x5E
RJ12
RS 232
RS 485
Diagnostic
LEDs
P1 / P2
LED-FI
LED-ASi
SK 2x5E
SK 2x0E
Top view of SK 2x0E Size 1 to Size 3
RJ12
RS 232
RS 485
DIP
switch
AIN1/2
Diagnostic
LEDs
DS