IAI America XSEL-S - Manual (Page 20)

3. XSEL-R/S/RX/SX/RXD/SXD
14
3.3.2 Monitor LED indications
LED Color
Indication
Status
Meaning
Illuminating
Normal Communication Status.
Both input and output are available for the process data.
(EtherCAT® communication in “OPERATION” condition)
Blinking *1
Under configuration condition in mailbox communication.
Process data invalid.
(EtherCAT® communication in “PRE-OPERATION” condition)
Green
Single flash *2
Configuration complete. Refer below for the process data communication.
• Input: Inputting invalid
• Input: Outputs 0 data
(EtherCAT® communication in “SAFE-OPERATION” condition)
Orange Illuminating An error that cannot be recovered (Module error)
RUN
- OFF
Initial condition (EtherCAT® communication in “INIT” condition)
or the power is OFF
Illuminating An error that cannot be recovered (Module error)
Blinking *1 Network construction error Orange
Double flash *3 Communication error (Watchdog Timer Timeout�
ERR
- OFF No abnormality or the power is OFF
Illuminating Linked (Communication traffic not detected)
Green
Flickering *4 Linked (Communication traffic detected)
Link/
Activity
- OFF No link or the power is OFF
*1
*2
*3
*4