Technical data
62
10.7 LEDs
Technical manual LioN-P EtherCAT® Digital-I/O
Release 1.0 11/2016
X1…X8
A/DIA
Yellow
Channel status A “On”
Red
Periphery error (sensor or actuator
overload/short-circuit)
Off
Not connected, status “Off”, no error
X1…X8 B
White
Channel status B “On”
Red
Periphery error (actuator overload/short-circuit)
Off
Not connected, status “Off”, no error
X01 Link/Act
X02 Link/Act
Green
Ethernet connection exists to another
subscriber. Link connection created
Flashing yellow
Data exchange with another subscriber
Off
No connection to another subscriber. No link,
no data exchange
RUN
Green
The device is in state OPERATIONAL
Single flash
The device is state SAFE-OERATIONAL
Red
Serious error that cannot be resolved
Blinking
The device is in state PRE-OPERATIONAL
Alternately flashing red/green The device is performing a self-test
Off
The device is in state INIT
Flickering
The device is booting and has not entered the
INIT state. Or the device is in state
BOOTSTRAP
ERR
Red
Application controller failure.
E.g. PDI watchdog timeout
Flickering
Booting error
Blinking
Invalid configuration,
general configuration error
Single Flash
Local error / unsolicited state change
Double Flash
Watchdog error
Off
No error
Table 54: Information about the LED colors