register
RSH-EC_Cap_14_en
Rev. 1.0 - 02/2012
31
Network LEDs
14.2 Error and status LEDs
The register sensor is equipped with four LEDs for error and status
displays. Some of these LEDs can light up in different colours and
frequences. The following table contains descriptions of these LEDS and
cross-references to further information.
General
description
Visualisation
Connection
Activity
Status
Yes
No
Port open (Cables connected, no communica-
tion at present)
Yes
Yes
Port open (Cables connected, communication
active)
No
-
Port closed (No cable connected)
No
Yes/No
Port closed
(manual opening necessary)
No
No
Local error PHY, automatic transmission
No
No
Remote error, PHY automatic transmission
No
No
Unknown error, PHY automatic transmission
LED
Description
This LED has no meaning
Error/Bus error
Indicates an error in the EtherCAT environment.
See table ERR/BF
RUN
Indicates the status of the EtherCAT State Machine.
See table RUN
Status display
See table STATUS