EFI LEDs (FX3-CPU1 main module and higher)
T
able 82: EFI LEDs
LED EFI
(E
FI1 or
EFI2)
Meaning Note
o
OK –
O R
ed
•
W
aiting for integration of EFI-enabled devices
or Flexi Link station following power-up
•
ACR execution (FX3-CPU2 and higher)
–
Ö R
ed
(1Hz)
Error, e.g.,
•
Expec
ted EFI-enabled device or Flexi Link sta‐
tion not found within 3 minutes.
•
Integration check failed
•
Communication interrupted
•
EFI device address conflict
•
Flexi Link ID conflict
•
ACR execution error, e.g., ACR integration
check failed, ACR transmission error (FX3-
CPU2 and higher)
Check the wiring.
Integration at a later date
remains possible at all times.
Ö R
ed
(2Hz, EFI1
and EFI2
alternating)
Identify (e.g., for Flexi Link) –
LINE LED (FX3-CPU3 main module and higher)
T
able 83: LINE LED
LINE LED Meaning
o
Flexi Line is not configured and not in operation.
O Green
Flexi Line in operation
Ö Gr
een (1Hz)
Flexi Line started, waits for neighboring station or
t
each possible, e.g. after system restructuring
Ö Gr
een (2Hz)
Teach-in required
Ö R
ed/green (2Hz)
Flexi Line configuration necessary
Ö R
ed (1Hz)
Error on the Flexi Line bus, e.g., communication interrupted
O R
ed
Serious error, Flexi Line stopped
8.2 Status messages for the FX3-XTIO I/O module
For information on the positions of the LEDs on the FX3-XTIO I/O module, see
figure 31,
page 56.
OPERATION 8
8012478/1IG6/2023-02-24 | SICK O P E R A T I N G I N S T R U C T I O N S | Flexi Soft Modular Safety Controller
107
Subject to change without notice