SEW-Eurodrive MOVI-C Series - Status Leds Link;Activity

4
Installation notes
MOVI-C® CONTROLLER power UHX85A – R / power eco UHX84A–R
Manual – MOVI-C
®
CONTROLLER
28
Status Possible cause Measure
Red
• Connection to the
PROFINETIO master has
failed.
• PROFINETIO slave does
not detect a link.
• Bus interruption
• PROFINET IO master not
in operation.
• Check the fieldbus con-
nection of the controller.
• Check the PROFINETIO
master.
• Check the cabling of the
fieldbus network.
Status LED "L23.3" (SYS FAULT)
Indicates proper functioning of the bus electronics.
Status Possible cause Measure
Off No fault –
Red, flashing for 3s
with 2Hz
The PROFINETIO master
(higher-level controller) has
triggered a DCP signal ser-
vice. The flashing function in
the PROFINETIO controller
configuration is activated to
visually locate the stations.
Switch on the controller again.
If this fault occurs again, con-
tact SEW‑EURODRIVE.
Red Fault in the controller hard-
ware.
Switch on the controller again.
If this fault occurs again, con-
tact SEW‑EURODRIVE.
Status LED "L23.4" (SYS)
Indicates proper functioning of the fieldbus slaves.
Status Possible cause Measure
Green The fieldbus slave is OK. –
Orange The fieldbus slave is being ini-
tialized.
–
4.3.7 Status LEDs "Link/Activity"
The two LEDs Link (green) and Activity (yellow) integrated in the RJ45 connectors
(X21, X22) indicate the state of the Ethernet connection.
LED "Activity"
LED "Link"
X22
X21
9007207124728459
22781455/EN – 05/2016