Error Handling And Diagnostics; Diagnostic Leds - Beckhoff CX B110 Series Manual

Error handling and diagnostics

6 Error handling and diagnostics
6.1

Diagnostic LEDs

These LEDs are used for fieldbus diagnostics.
Display LED
Link/Act
green
Link/Act
Link/Act
Display
50
Display State Description
off - No connection on the EtherCAT strand
on linked EtherCAT device connected
flashing active Communication with EtherCAT device
LED
RUN
ERR
Version: 1.3
Color
green
flashing (green) 200 ms
on/off
flashing (green) 200 ms
on/ 1000 ms off
off
off
red
Meaning
OP mode
PRE-OP mode
SAFE-OP mode
INIT mode
OK
not configured
CXxxxx-B110