21
Anybus Option Modules
4.5 EtherCAT
4.5.1 Fieldbus Interface
1
RUN LED
2
ERROR LED
3
Link/Activity LED (port 1)
4
Link/Activity LED (port 2)
5
EtherCAT (port 1)
6
EtherCAT (port 2)
4.5.1.1
RUN LED
LED State
Indication
Off
INIT
Green
OPERATIONAL
Green, blinking
PRE-OPERATIONAL
Green, single flash
SAFE-OPERATIONAL
Flickering
BOOT
Red
Fatal error
4.5.1.2
ERR LED
LED State
Indication
Off
No error
Red, blinking
Invalid configuration
Red, single flash
Unsolicited state change
Red, double flash
Sync Manager watchdog timeout
Red
Fatal error
4.5.1.3
LINK/Activity LED
LED State
Indication
Off
No link
Green
Link
Green, flickering
Activity