Diagnostics - Emerson Aventics G3 Series Technical Manual

Diagnostics

Communication Module LED Functions
Upon power up, the LEDs indicate the status of the unit. There are three LEDs on the G3 EtherCAT
are described below.
LED Name Color
RUN Green
Off
ERROR
ON
L/Ain Green
L/Aout Green
G3 Series EtherCAT
Status
OFF No Function
ON No Function
OFF No Error
FLASH EtherCAT TM communication with application controller was lost
OFF No EtherCAT
ON EtherCAT connection established to the application controller
TM
FLASHING The LED flashes each time a packet is received or transmitted.
OFF No EtherCAT
ON EtherCAT TM connection established to downstream node
FLASHING The LED flashes each time a packet is received or transmitted.
TDG3ECM1-5EN
Subject to change without notice
www.asco.com/g3
Technical Manual
TM
Description
TM connection is detected
TM connection is detected
07/2020
TM node. These LEDs
4-27