Current and Voltage Measurement Colors
If you set threshold parameter values for an original PDU (SeeSet Threshold Parameter Levels (Original PDU)), the module graph and current amp number are displayed in
one of the colors in this table.
If you set values for an enhanced PDU (See Set Threshold Parameter Values (Enhanced PDU)),
the color behind the black line is one of the colors in this table.
Table 12 Color Descriptions of PDU Module Measurements
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Blue
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Measured current is below Info Low threshold.
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Attached equipment is using less current than expected.
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Green
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Measured current is between the Info Low and Pre Warning
thresholds.
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Attached equipment is using the expected amount of current.
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Yellow
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Measured current is between the Pre Warning threshold, and the
Alarm threshold.
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Attached equipment is using more current than expected.
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Red
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Measured current is above the Alarm threshold.
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Attached equipment is using a critical amount of current and
requires immediate attention.
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Blinking red
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Measured current is above the Out of Balance threshold. Also, an
blinking red “Out of Balance” message displays above the
module graph.
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The equipment attached to one phase is using more current than the
other phases on the input. The PDU and attached equipment require
immediate attention.
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Green
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Measure of Voltage is above Warning threshold.
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Attached equipment is operating with an expected voltage
level.
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Yellow
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Measured Voltage is between Warning and Alarm threshold.
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Attached equipment is operating at an allowable voltage
level.
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Red
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Measured Voltage is below Alarm threshold. |
Attached equipment might not operate as expected.
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 | Caution -
If the PDU input voltage is below the Alarm level, the attached equipment (and
PDU) might be damaged. Power off the equipment and PDU immediately.
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