Dell Metered PDU LCD - Manual (Page 56)

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Serial Interface Operation
alarm command
Use this command to retrieve critical alarm thresholds for individual phases and a total of all phases. Also use
this command to set the critical alarm threshold value for individual phases (L1, L2, and L3) or for a total of all
phase lines on the rPDU.
Usage
<rPDU>alarm
<rPDU>alarm [<threshold>]]
<rPDU>alarm [<threshold> X|Y|Z]] (for three-phase models)
where:
<threshold> = 1 to the maximum current, entered as a whole number, reported as Amperage
100 to the maximum watt rating, entered as a whole number, reported as wattage
X = Phase L1
Y = Phase L2
Z = Phase L3
Retrieve the current critical alarm threshold settings for one or all rPDU phase lines
<rPDU>alarm
Example
rPDU>alarm
Alarm threshold on rPDU is 2000W
Alarm threshold on rPDU phase X is 24.0A
Alarm threshold on rPDU phase Y is 24.0A
Alarm threshold on rPDU phase Z is 24.0A
Set the threshold for the alarm level of a total of all phases on the rPDU
rPDU>alarm [<threshold>]
NOTE: The threshold value you set should be between 1A and the maximum current on the rPDU, or between 100W and
maximum watt rating rPDU. Enter the value as a whole number.
Example
rPDU>alarm 3000
Setting alarm threshold on rPDU to 3000W
Set the threshold for the alarm level of specific phases on the rPDU
(Three-phase rPDUs only)
rPDU>alarm [<threshold> X|Y|Z]]
Example
rPDU>alarm 20 X
Setting alarm threshold on rPDU phase X to 20.0A