EtherCAT Gateway
Wieland Electric GmbH | BA000970 | 07/2019 [9855]
161
LED
Meaning
Red
Flashing 1 Hz:
Configuration required or is taking place right now
Red
On:
Critical errors
ERR
Off
No error:
The EtherCAT communication of the
device is in operation
Red
Double flash
Application watchdog timeout:
An application watchdog
timeout occurred
(Example: Sync Manager watchdog timeout)
Red
Single flash
Unrequested status change:
The slave device application
has autonomously changed the EtherCAT status: The "Chan-
ge" parameter in the ALStatus register is 0x01:change/error.
Red
Blink
Invalid configuration:
General configuration error
(Example: The configuration has not yet been fully transmit-
ted.)
Red
On
Watchdog timeout:
A watchdog timeout
has occurred.
(Example: The application controller is no longer responding
)
RUN
Off
Off
"INIT":
The device is in the INIT state.
Green
On
"OPERATIONAL"
Green
Blink
"PRE-OPERATIONAL"
Green
Single flash
"SAFE-OPERATIONAL"
ECAT-OUT
LINK
Off
No EtherCAT device connected, no connection
Green
On
EtherCAT device is connected
Green
Blink
The device sends/receives Ethernet frames
TX/RX
Off
This LED is not used