Display LED (color) Description Information
BF/ERR/NS PROFINET: Bus failure (BF) Not available for the prod‐
uct variant.
EtherCAT: Error (ERR) Not available for the prod‐
uct variant.
EtherNet/IP™: Network status (NS) Not available for the prod‐
uct variant.
O (Green)
IP address is configured
and CIP connection estab‐
lished.
Ö (Green)
IP address is configured
but no CIP connection
present.
Ö Öo (Green,
red, off)
Self-test when switching on
ÖÖo (Red,
green, off)
Flash sequence for visually
identifying the product
MS and NS LEDs flash
simultaneously.
Ö (Red)
Warning: Connection time‐
out.
Reset due to reset or
establishment of a new
connection.
O (Red)
Error: IP address has
already been allocated to
another product.
o
No supply voltage, no IP
address present, or no
Ethernet/IP app installed.
L/A P1 FB
o
No connection to the field‐
bus
Not available for the prod‐
uct variant.
O (Green)
Connected to network
(10/100Mbit/s)
O (Yellow)
Data transmission via the
network (10/100Mbit/s)
L/A P2 FB
o
No connection to the field‐
bus
Not available for the prod‐
uct variant.
O (Green)
Connected to network
(10/100Mbit/s)
O (Yellow)
Data transmission via the
network (10/100Mbit/s)
o = off; O = illuminated; Ö = flashing
3 PRODUCT DESCRIPTION
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O P E R A T I N G I N S T R U C T I O N S | Lector85x CAN I/O 8027859/1KN0/2023-08-02 | SICK
Subject to change without notice