SD17060E-K & SD31045E-K S
PECIFICATIONS
Networked Indexer/Driver User Manual
ADVANCED MICRO CONTROLS INC.
18
Status LED’s (continued)
Top Panel Status LED’s
There are two LED’s on each of the RJ-45 jacks. The left LED is not used. The right LED shows the link
status of the Ethernet connection. They are on when there is a physical connection between the Networked
Driver and the previous or next device in the network. They blink when data is being transmitted over the
network.
There are two additional LED’s to the left of the jacks. The green RUN LED indicates the logical state of the
device. The red ERR LED indicates an error state in the EtherCAT protocol.
EtherCAT Run LED
The green RUN LED indicates the logical state of the device.
Table R1.4 Module RUN LED States
EtherCAT ERR LED
The ERR LED location houses a red LED that indicates an error state in the EtherCAT protocol.
Table R1.5 Red ERR LED States
LED State
Description
Off
Device in the EtherCAT Init state
Fast Blink (4 Hz)
Device in the EtherCAT Pre-Operational (Pre-Op) state
Slow Blink (1 Hz)
Device in the EtherCAT Safe-Operational (Safe-Op) state
Steady Green
Device in the EtherCAT Operational (Op) state.
Red LED State
Description
Off
No errors in device operation
Single blink
200 ms ON / 1 s OFF
Problems with synchronization such as with the Distrib-
uted Clock (DC) PLL.
Double Blink
200 ms Pulses / 1 s between
SYNC manager watchdog timeout. The master has not
updated the output data in the configured time interval. The
Networked Driver has switched to the Safe-OP state.
Slow Blink
(1 Hz)
All other issues, such as cable disconnect. The Networked
Driver has switched to the Safe-OP state.
