1 diagnostic leds on sk 2x0e (s 1 … 3) – NORD Drivesystems BU0200 User Manual
Page 129
SK 200E Manual for frequency inverters
128
Subject to technical alterations
BU 0200 GB-4411
4.1.1
Diagnostic LEDs on SK 2x0E
(S 1 … 3)
SK 2x0E view from above
RJ12
RS 232
RS 485
DIP
Switch
AIN1/2
Diagnostic
LEDs
Diagnostic LEDs
LED
Name
Colour
Description
Signal status
Meaning
BUS-S
green
System bus status off
No process data communication
Flashing
(4 Hz)
"BUS Warning"
on
Process data communication active
Reception of at least 1 telegram / s
SDO transfer is not indicated
BUS-E
green
System bus error
off
No 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 the external BUS (E10.2)
System bus module has a module error
(E10.3)
on
System bus in state “BUS off”
DS
dual
red/green
Inverter status
off
FI not on standby,
no mains and control voltage
green on
FI on standby
green flashing
0.5 Hz
FI is ready for switch-on
4 Hz
FI is in switch-on block
red/green
4 Hz
Warning
alternating
1 … 25Hz Degree of overload of switched-on FI
green on +
red flashing
FI not on standby,
Control voltage available but no mains
voltage
red flashing
Error, flashing frequency → Error number