NORD Drivesystems BU0270 - Manual (Page 24)

Supplementary Manual EtherCAT for NORDAC SK 200E
24 Subject to technical amendments BU 0270 GB
3.1.1.2 Technology unit SK TU4-ECT
LEDs LINK ACT in and LINK ACT out
The single colour LEDs LINK/ACT (Link / Activity) indicate the
physical status of the EtherCAT connection(s)
LEDs RUN and ERR
The single colour LEDs RUN (EtherCAT RUN) and ERR
(EtherCAT ERROR)
indicate the EtherCAT communication status.
LEDs DS and DE
The dual colour LEDs DS (Device State) and DE (Device Error)
indicate the status of the module and the status of the system bus.
A detailed description of the LED displays for this module can be found in Section 3.1.2 "Signal status LEDs".