H38x/EN GL/D11 Global Documentation
Page 20/53
DS Agile H38x
FIGURE 4: H38X FRONTPLATE SHOWING LED ALLOCATION
Eight LEDs are located with the connectors as shown in the figure below.
FIGURE 5: H38X CONNECTION INTERFACES SHOWING LED POSITION
The table below explains the allocation and meaning of these LEDs.
Allocation Meaning
Port 3 Activity
Port 2 Activity
Port 1 Activity
OFF = no link
ON = good link
Flashing = activity on the link
Heartbeat
Flashes every second to show that the
IEEE1588 (PTP) time synchronisation
function is working
Port B Activity
Port A Activity
OFF = no link
ON = good link
Flashing = activity on the link
Operating Sate
ON = normal
OFF = alarm
Init.
This is intended for factory use and should
normally be OFF