Moeller Rapid Link, Switching And Installation System, Page: 69 / 162

01/08 AWB2190-1430GB
Diagnose and status via LEDs
65
Diagnose and status via LEDs
LED Colour Meaning no signal flashes Signal
AS-Interface
®
Power
green AS-Interface
®
-voltage missing – applied
AS-Interface
®
FAULT
red AS-Interface
®
-fault no fault Peripheral fault, a page 56
FWD/REV LED and motor LED
flashing:Internal device fault,
a
page 56
Communica-
tions fault,
e.g. slave not
addressed.
UV green Auxiliary power 24 V missing – applied
FWD green Forward operation (main contactor) not actuated not actuated because
• light barrier has been reached in
interlocked manual operation or quick
stop
• 24 V supply failed and returned in
manual mode
1)
If motor LED and AS-Interface
®
LED also
flash: Internal device error, a page 56
actuated
REV green Reverse operation (reversing
contactor) not actuated actuated
O3 green
2)
User-configurable LED or external
output through M12 socket on
RA-MO…4A/… not actuated – actuated
– – Automatic, indicated by key-switch – – –
„Motor“ red Group error:
• Overload motor
• Thermistor tripping
3)
• motor plug not plugged in
3)
• DIP switch position invalid
• No 24 V auxiliary power
(without LED indication)
from Version 2.x:
• Overload/short-circuit O3
4)
• Overload/short-circuit I3/I4
4)
• Current below lower limit
5)
no fault tripped, Reset ready (motor cooled down)
If AS-Interface
®
error LED and FWD/REV
LED also flash: Internal device error,
a
page 56
applied
I3 (RA-MO…4
only) green external input via M12 socket not actuated – actuated
I4 (RA-MO…4
only) green external input via M12 socket not actuated – actuated
1) Automatic restarting after a 24 V power failure is prevented. To continue manual operation, a Reset command must be issued (key-switch to OFF).
2) On deviced made on or before February 2005 the LEDs are red; on later devices they are green.
3) From version 2.2: When the jumper is closed, thermistor tripping or a disconnected motor plug do not cause a group error signal but suppress Ready
signal DI0.
4) On overload or short circuit at I3/I4 or O3, the RA-MO generates a group error message.
5)
a section “Monitoring of lower current limit” on page 59.