8
Operation
MOVIFIT® SC operating displays
112
Operating Instructions – MOVIFIT
®
SC
BIO LED
(green/red)
The BIO LED checks the bit-strobe I/O connection. The functionality is described in the
following table.
Status
LED
Function
level
Meaning
Troubleshooting
C
T
S
DUP-MAC
check
Flashing
green
(125 ms
cycle)
•
•
Unit is performing DUP-
MAC check
•
If the station does not
leave this state after about
2 s, no further stations
were found.
•
At least one other
DeviceNet station must be
activated.
Not switched
on/Offline
but not DUP-
MAC check
Off
•
•
Unit is offline
•
Unit is switched off
•
This connection type has
not been activated.
•
The connection must be
switched on in the master.
Online
and in
operational
mode
Flashing
green
(1 s
cycle)
•
•
Unit is online
•
DUP-MAC check
performed successfully
•
A BIO connection is being
established with a master
(configuring state)
•
Missing, incorrect or incom-
plete configuration
•
The current station has
been detected by the
master, but a different unit
type was expected.
•
Re-perform the configura-
tion in the master
Online,
operational
mode and
connected
Green
•
•
Online
•
A BIO connection has been
established (established
state)
–
Minor fault
or
connection
timeout
Flashing
red
(1 s
cycle)
•
•
A correctable fault has
occurred
•
Bit-strobe I/O connection is
in timeout state
•
Check the DeviceNet cable
•
Check the timeout
response (P831); if a
response with fault is set,
reset the unit once the fault
has been corrected.
Critical fault
or
Critical link
failure
Red
•
•
A fault that cannot be
corrected has occurred
•
BusOff
•
DUP-MAC check has
detected a fault
•
Check the DeviceNet cable
•
Check address (MAC ID)
(does another unit have
the same address?)
•
Valid for selected function level:
C = Function level "Classic"
T = Function level "Technology"
S = Function level "System"
0
0
I
Summary of Contents for MOVIFIT SC series
Page 2: ...SEW EURODRIVE Driving the world ...
Page 146: ......
