ABB RECA-01, User Manual

Page: 58 / 86

Diagnostics
58
The red EtherCAT ERROR LED indicates the presence of
any errors.
LED 3:
ETHERCA
T
ERROR
Off: No error
Blinking: General Configuration Error
Single flash: Slave device application has
changed the EtherCAT® state autonomously:
Parameter “Change” in the AL status register is set
to 0×01 (hex):change/error.
Single flash is one short flash (approx. 200 ms)
followed by a long off phase (approx. 1000 ms).
Double flash: A sync manager watchdog timeout
has occurred.
Double flash is two short flashes (approx. 200 ms
each), separated by an off phase (approx. 200
ms), and then a long off phase (approx. 1000 ms).
Five quick flashes: A configuration error has
occurred, illegal configuration data set from drive is
detected.
A re-configuration followed by a new power cycle is
needed to reset the CONFIG ERROR.
On: A application watchdog timeout has occured.
LED 4:
LINK /
ACTIVITY 2
Off: No link
Green: Module is connected to Ethernet
Flickering: There is traffic on Ethernet
LINK /
ACTIVITY 1
ETHERCAT
RUN
2
3
4 1
LINK /
ACTIVITY 2
ETHERCAT
ERROR