HP 12500 Configuration Manual page 194

IMPORTANT:
To hot-swap AC power supplies, follow these guidelines:
After you insert one AC power supply in to the power supply shelf, wait at least three seconds before
•
inserting another one.
• After you remove one AC power supply from the power supply shelf, wait at least 15 seconds before
removing another one.
Failing to follow these guidelines might cause multiple power supplies to use the same ID.
Configuration procedure
To re-assign IDs to AC power supplies:
Step
1. Enter system view.
2. (Optional.) Correlate IDs
randomly assigned by the
system with the slot
numbers of power
supplies.
3. Re-assign IDs to AC power
supplies.
Configuration example
Figure 54 Intended IDs for the power supplies
To re-assign IDs to the three PSE9000 AC power supplies of a switch as shown in
Correlate the randomly assigned IDs with the slot numbers of power supplies.
1.
<Sysname> system-view
[Sysname] power-supply led-blink module 1 blink-time 5 delay-time 10
[Sysname] power-supply led-blink module 2 blink-time 5 delay-time 10
[Sysname] power-supply led-blink module 3 blink-time 5 delay-time 10
Observe the operation LEDs of the power supplies after executing each power-supply led-blink
command. Suppose the result is as shown in
Command
system-view
•
In standalone mode:
power-supply led-blink [ module id ]
[ blink-time value ] [ delay-time value ]
•
In IRF mode:
power-supply led-blink chassis
chassis-number [ module id ] [ blink-time
value ] [ delay-time value ]
•
In standalone mode:
power-supply module old-id-list new-id
new-id-list
•
In IRF mode:
power-supply module chassis
chassis-number old-id-list new-id new-id-list
Figure 55.
186
Remarks
N/A
By default, the operation
LED blink duration of an
AC power supply is 3
seconds and the delay
time is 0 seconds.
By default, the power
supplies use the IDs
randomly assigned by the
system.
Figure 54: