Nord Drivesystems NORDAC FLEX SK 215E Series - Page 225

6 Operating status messages
BU 0200 en-3118 225
Diagnostic LEDs
LED Signal
Name Colour Description Status Meaning
DOUT 1
yellow
Digital output 1
on
High signal applied
DIN 1 yellow Digital input 1 on High signal applied
DIN 2
yellow
Digital input 2
on
High signal applied
DIN 3
yellow
Digital input 3
on
High signal applied
DIN 4
yellow
Digital input 4
on
High signal applied
TEMP
yellow
Motor PTC
on
Motor overtemperature
CHOP yellow Brake chopper on
Brake chopper active, brightness → degree of load (only
SK 2x5E)
BRAKE
yellow
Mech. brake
on
Mech. Brake released
DOUT 2
yellow
Digital output 2
on
High signal present (only SK 2x0E)
BUS-S green System bus off No process data communication
Status
Flashing
(4 Hz)
"BUS Warning"
On
Process data communication active
 Reception of at least 1 telegram / s
 SDO data transfer is not displayed
BUS-E red System bus off No error
Error
Flashing
(4 Hz)
Monitoring error P120 or P513
 E10.0 / E10.9
Flashing
(1 Hz)
Error in an external system bus module
 Bus module  timeout on external bus (E10.2)
 System bus module has module error (E10.3)
on System bus in state “BUS off”
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