7
Operation
MOVIFIT® MC status LEDs
Operating Instructions – MOVIFIT
®
MC
126
LED "SF/USR"
The "SF/USR" LED indicates various statuses depending on the function level.
Classic function level
The following table shows the statuses of the "SF/USR" LED:
LED
Meaning
Measure
Off
Standard operating state
MOVIFIT
®
is currently ex-
changing data with the
connected drive system
(MOVIMOT
®
inverter).
-
Red
Illuminated
MOVIFIT
®
cannot ex-
change data with lower-lev-
el MOVIMOT
®
(1 to 3).
Check the wiring of the RS845 between the
MOVIFIT
®
MC and the connected
MOVIMOT
®
units.
Check the voltage supply of the
MOVIMOT
®
.
Red
Flashing
(2 s cycle)
MOVIFIT
®
initialization
error or serious unit fault
Incorrect card ID
Switch on MOVIFIT
®
again. If the error is
still present, replace the EBOX or contact
SEW Service.
Red
Flashing
Other unit fault
Use MOVITOOLS
®
MotionStudio to read
out the error status.
Eliminate the cause of error and acknowl-
edge this error.
Technology function level
The following table shows the states of the "SF/USR" LED:
LED
Meaning
Measure
Off
IEC program is running.
-
Green
Illuminated
IEC program is running.
The green lit LED is con-
trolled by the IEC program.
Refer to the IEC program documentation
for more information
Red
Illuminated
Boot project has not been
started or has been cancel-
led due to an error.
Use MOVITOOL
®
> PLC Editor > Remote
Tool to log on; start the boot project.
MOVIFIT
®
initialization fault
Wrong EBOX/ABOX com-
bination
Incorrect card ID.
Check the MOVIFIT
®
EBOX type. Use the
correct EBOX on the ABOX and perform a
complete startup procedure.
Red
Flashing
No IEC application pro-
gram loaded.
Load an IEC application program and, if
necessary, restart the integrated PLC.
Yellow
Flashing
The IEC application pro-
gram has been loaded but
is not executed (PLC =
stop).
Check the IEC application program using
MOVITOOLS
®
MotionStudio and start the
integrated PLC.
19484828/EN – 01/2015
