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1.4.3 EtherCAT LED Description
1.4.3.1
Module Status LED (Run)
LED Activity
Slave State
Note
Off
Device Off or
INITIALISATION
The inverter power is off or the device is in the INIT
state
Green Blink,
Red Blink or
Red Flickering
INITIALISATION Startup blink sequence; the device is booting and
has not yet entered the INIT state
Green Blinking
PRE-
OPERATIONAL The device is in the PRE-OPERATIONAL state
Single Green
Flash
SAFE-
OPERATIONAL The device is in the SAFE-OPERATIONAL state
Green On
OPERATIONAL The device is in the OPERATIONAL state
Red Blink
Error Code
Refer to the TROUBLESHOOTING section
1.4.3.2
Network Status LED (Error)
LED Activity
Status
Note
Off
Device Off or No
Error
The inverter power is off or the EtherCAT
communication of the device is in working condition
Green Blink,
Red Blink
Startup
Startup blink sequence
Red On
Application
Controller Failure
A critical communication or application controller
error has occurred
Double Red
Flash
Process Data
Watchdog
Timeout or
EtherCAT
Watchdog
Timeout
An application watchdog timeout has occurred
Single Red
Flash
Local Error
Slave device application has changed the EtherCAT
state autonomously, due to local error
Red Blinking
Invalid
Configuration
General configuration error