19 (24)
6
Verify Operation
When installation and configuration are completed, verify that the switch is in
operation.
6.1
System LED Indicators
Fig. 1
System LED
LED
Status
Description
P1 and P2
Power
Green On
DC-IN Power is On
Off
No Power in DC-IN
SYS
System status
Green On
Ready
Green blinking
Firmware updating
Off
Not Ready
Ring
Ring status
Green On
Not Owner/Normal
Green blinking
Owner/Normal
Amber On
Abnormal
Amber blinking
Ring Port Failure
Off
Ring is disabled
DO
Alarm
Red On
Any failure in port link, ping, power, DO or DI
State by SW control
Off
No failure occurs
DI
Digital Input
Green On
Detected Digital Input
Off
No Digital Input
Anybus
®
Managed Industrial L3 Switch Startup Guide
SP2556 1.1 en-US