IAI R-unit RSEL, Instruction Manual, Page: 325 / 844

Chapter 6 Field Network, PIO, SIO
6.1 Interface Specifications
6-6
ME0392-4C
(4) EtherCAT connection type
● EtherCAT interface specifications
Item Description
Applicable profile CoE (CAN over Ethernet)
Device type I/O Device
Node address
1 to 65,535
(Setting to be established from master or software setting by I/O
parameters)
Communication speed 100Mbps
Communication mode
100BASE-TX (Full duplex)
Cable Category 5e or higher
Connector RJ45 × 2
* As it is not applicable for the distribution clock in EtherCAT (R), synchronizing control cannot be
performed.
ERR
RUN
IN
O
U
T
6.1 Interface Specifications
ME0392-4C
6-7
● I/O Slot Status LED
LED name Color Status Description
RUN
Green
Light ON
EtherCAT Communication
In “OPERATION” condition
Blinking* 1
EtherCAT Communication
In “PRE-OPERATION” condition
Ssingle flash* 2 EtherCAT Communication
In “SAFE-OPERATION” condition
Orange Light ON Malfunction (Recovery impossible)
- Light OFF
EtherCAT communication in “INIT” condition
Power not supplied
ERR
Orange
Light ON Unrecoverable error
Blinking* 1 Network construction error
Double flash*
3
Watchdog timeout
- Light OFF
No error detected
Power not supplied
Link/Activity
Green
Light ON In link (Communication traffic not detected)
Flickering*
4
In link (Communication traffic detected)
- Light OFF
No link detected
Power not supplied