Removing an Entry from the Frame Power Alarm Threshold Table

This procedure is used to remove an existing entry from the frame power alarm threshold table. The entry in the power alarm threshold table is removed using the dlt-frm-pwr command with this parameter:

:frm – The name of the frame being removed from the power alarm threshold table, cf00, ef00, ef01, ef02, ef03, or ef04.

The frame being removed from the frame power alarm threshold table must be configured in the frame power alarm threshold table.

When a frame entry is removed, a default threshold setting of 30 amps is assigned to the frame. If the amount of power currently used by the frame is 27 amps or more, an alarm will be generated when this frame entry is removed. The alarm that will be generated will depend of the amount of power the frame is using.

A minor alarm (UAM 0522) is generated when the power level for the frame reaches 90% of the threshold value.
A major alarm (UAM 0521) is generated when the power level for the frame reaches 95% of the threshold value.
A critical alarm (UAM 0520) is generated when the power level for the frame reaches 98% of the threshold value.

More information on these alarms is shown in Unsolicited Alarm and Information Messages Reference.

For example, if the frame is using 27 amps, and the frame is removed resulting in the default 30 amp threshold, minor alarm 0522 is generated because 27 amps is the threshold at which minor alarm 0522 is generated (90% of 30 amps is 27 amps).

If the frame is using 30 amps or more, and the frame is removed resulting in the default 30 amp threshold, critical alarm 0520 is generated because that amount of power used by the frame is 100% or more of the threshold value, and a critical alarm is generated at 98% of the threshold value.

The power being used by the frame is displayed in the Power Consumption (Amps) column in the rtrv-stp output.

Display the frame power alarm thresholds by entering the rtrv-frm-pwr command.

This is an example of the possible output.

rlghncxa03w 06-10-01 09:12:36 GMT  EAGLE5 36.0.0

Frame              Power Threshold (Amps)
-----              ----------------------
cf00                                   56
ef00                                   36
ef01                                   35

FRAME POWER THRESHOLD table is (3 of 10) 30% full;
RTRV-FRM-PWR: MASP A - COMPLTD

Display the power consumption of the frame that will be removed from the Frame Power Alarm Threshold table by entering the rtrv-stp command with these parameters:

display=power

frm =<frame to be removed from step 1>

For this example, enter this command.

rtrv-stp:display=power:frm=ef01

This is an example of the possible output.

rlghncxa03w 06-10-01 16:02:05 GMT  EAGLE5 36.0.0

               Power Threshold          Power Consumption
Frame         (Amps)    (Watts)         (Amps)    (Watts)
-----         -----------------         -----------------
EF01             35        1440          14.06        675

                                                 Power Consumption
Card       Part Number       Revision        (MilliAmps)        (Watts)
----       -----------       --------       -----------------------------
3101       870-1293-13          D               313               15
3102       870-1293-13          D               313               15
3103       870-2671-03          M              1563               75
3104       870-1293-13          D               313               15 
3105       870-2061-01          K               542               26
3106       870-1984-13          M               646               31
3107       870-1984-13          M               646               31
3108       870-2372-14          J               521               25
3109       MUX                                  313               15
3110       MUX                                  313               15
3111       870-2061-01          A               542               26
3112       870-2061-01          A               542               26
3113       850-0549-01          A            +  313           +   15
3114    +  870-2198-07          M            + 1563           +   75
3115       850-0549-01          A               313               15
3116    +  870-2198-07          M              1563               75
3117       870-1293-13          B               521               25

FAN ASSYs Power Consumption                    2604              125
Command Completed.

When a frame entry is removed, a default threshold setting of 30 amps is assigned to the frame. If the amount of power currently used by the frame is 27 amps or more, shown in the Power Consumption (Amps) column in the rtrv-stp output, an alarm will be generated when this frame entry is removed. The alarm that will be generated will depend of the amount of power the frame is using. See the introduction to this procedure for the alarm information.

If you still wish to remove this frame entry even if an alarm will be generated, go to step 3. If you do not wish to remove this frame entry, repeat this step with another frame entry from step 1.

If you do not wish to repeat this step with another frame entry from step 1, this procedure is finished.

Remove the frame entry from the Frame Power Alarm Threshold table by entering the dlt-frm-pwr command with this parameter.
frm =<frame to be removed>

For this example, enter this command.

dlt-frm-pwr:frm=ef01

When this command has successfully completed, this message should appear.
```
rlghncxa03w 06-10-01 00:22:57 GMT  EAGLE5 36.0.0
FRAME POWER THRESHOLD table is (2 of 10) 20% full
DLT-FRM-PWR: MASP A - COMPLTD
```

Verify the changes by entering the rtrv-frm-pwr command with frame entry specified in step 3.

For this example, enter this command.

rtrv-frm-pwr:frm=ef01

This is an example of the possible output.

rlghncxa03w 06-10-01 09:12:36 GMT  EAGLE5 36.0.0

Frame              Power Threshold (Amps)
-----              ----------------------
ef01                                   35

FRAME POWER THRESHOLD table is (2 of 10) 20% full;
RTRV-FRM-PWR: MASP A - COMPLTD

Backup the new changes using the chg-db:action=backup:dest=fixedcommand.

These messages should appear, the active Maintenance and Administration Subsystem Processor (MASP) appears first.

BACKUP (FIXED) : MASP A - Backup starts on active MASP.
BACKUP (FIXED) : MASP A - Backup on active MASP to fixed disk complete.
BACKUP (FIXED) : MASP A - Backup starts on standby MASP.
BACKUP (FIXED) : MASP A - Backup on standby MASP to fixed disk complete.

Figure 4-31 Removing an Entry from the Frame Power Alarm Threshold Table

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