-15-
No.EX
※※
-OMV0023
LED Indication and Settings
○LED indication
LED
Status
Description
S/E
OFF
SI unit operating voltage is not supplied.
Green flashing
POWERLINK communication has not been established.
Fast flashing (note 1): Basic Ethernet state
Single flash (note 2): Pre-Operational 1
Double flash (note 3): Pre-Operational 2
Triple flash (note 4): Ready to operate
Slow flashing (note 5): Stopped
Green ON
POWERLINK communication has been established.
Red ON
POWERLINK communication has been separated or Node ID set outside
range.
ST
OFF
SI unit operating voltage is not supplied.
Green ON
Operating normally.
Red ON
SI unit has failed.
L/A1
OFF
BUS IN side: No Link, No Activity
Green ON
BUS IN side: Link, No Activity
Green flashing
BUS IN side: Link, Activity
L/A2
OFF
BUS OUT side: No Link, No Activity
Green ON
BUS OUT side: Link, No Activity
Green flashing
BUS OUT side: Link, Activity
PWR(V)
Green ON
Load voltage for the valve is supplied.
OFF
Load voltage for the valve is not supplied or is outside tolerance range
(19 V or less).
Note 1: ON/OFF 50 ms flashing
Note 2: ON 200 ms single flash, OFF 1 s
Note 3: ON/OFF 200 ms double flash, OFF 1 s
Note 4: ON/OFF 200 ms triple flash, OFF 1 s
Note 5: ON/OFF 200 ms flashing
