3.3.2. Link and Activity LED: this small LED, embedded in the RJ-45 socket, glows green when the connection
is made to an active network and it blinks when any message packets are detected
3.3.3. Collision LED: this small LED, embedded in the RJ-45 socket, blinks amber when the LAN packets are
corrupted by collisions
3.3.4. LAN Status LED: This is a two-color LED to the left of the RJ-45 connector. It shows:
• Normal Operation: Steady green. The power supply has an active LAN connection.
• Device Identify: Blinking green. The identify function is turned on from a remote computer using the web
page or a SCPI command. The front panel blinks along with the rear. It is used to identify one power supply
in a rack of instruments. The blinking is turned off by the web page, by sending another SCPI command,
or by changing any front panel control. In multi-drop chain, only the master LAN supply blinks.
• LAN Fault: Steady red. Shows the LAN mode is not enabled, the LAN connection was never made, or that
the LAN connection was made and then broken.
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