4
Installation notes
Status LEDs
Manual – MOVI-C
®
CONTROLLER advanced with PROFINET IO Fieldbus Interface
44
4.5.1
Status LED "L1"
Indicates the status of the firmware during the boot phase as well as during operation.
During boot phase
Status
Possible cause
Measure
Red
The firmware of the device
fails to boot.
Contact SEW‑EURODRIVE
service.
Orange
The SD memory card is not in-
serted.
Insert a SD memory card into
the device.
The data system of the SD
memory card is corrupt.
Contact SEW‑EURODRIVE
service.
Green
The SD memory card has
faulty contents.
Contact SEW‑EURODRIVE
service.
Red, flashing with
1 Hz
The SD memory card has
faulty contents.
The firmware of the device is
faulty.
Contact SEW‑EURODRIVE
service.
During operation
Status
Possible cause
Measure
Green, flashing with
0.5 Hz
Firmware of the device is run-
ning properly.
–
Red, flashing with
0.5 Hz
The firmware of the device is
faulty.
Contact SEW‑EURODRIVE
service.
4.5.2
Status LED "L2"
Indicates the status of the IEC program.
Status
Possible cause
Measure
Off
No IEC program loaded.
Load an IEC program on the
device.
Orange, flashing
with 0.5 Hz
Program has stopped running. Start the IEC program.
Red, flashing with
0.5 Hz
The IEC program is faulty.
Check and correct the IEC
program.
Green, flashing with
0.5 Hz
IEC program is running cor-
rectly.
–
4.5.3
Status LED "L3"
LED
Meaning
–
Is reserved.
4.5.4
Status LED "L4"
Displays the status of the system bus SBus
PLUS
(not yet supported)
24777730/EN – 01/2018
