NORDAC SK 200E Manual
86 Subject to technical alterations BU 0200 GB
4.1.2.2 Status LEDs
Status LEDs
LED FI
green
red
Ready / Load
Error / Error Number
off FI not ready, no mains/control voltage
green on FI ready and not in overload mode
green
flashing
FI switched on and in overload mode. Flashing
frequency increases with increased overload
green on
red flashing
slowly
24v control voltage available, but no mains voltage. FI
not ready for operation.
red on/
flashing
Error: the flashing frequency indicates the error
number.
LED AS-I
green
red
AS Interface Status
off No (PWR) AS interface voltage to the module
green
Normal operation
red
No data exchange possible (possible causes: Slave
address = 0, master in STOP mode, slave not in LPS,
slave with incorrect IO/ID, Reset active)
alternating
green/red
Peripheral error
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