DOCUMENT 1025
REV. B
Instruction Manual
858 LED Series
Sizes 1, 2, 3, 4 and 5
D4 | D7 | D11 | D29 | Fault |
(Red) | (Red) | (Green) | (Green) |
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ON | ON | ON | ON | Output open circuit |
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ON | OFF | ON | ON | Output Voltage is less than or equal to 75% of Calibrated |
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| Output Voltage or Output Voltage is greater than or equal |
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| to 125% of Calibrated Output Voltage. |
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OFF | ON | ON | ON | Input current < 2.5A or Input current > 6.7A |
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OFF | OFF | ON | OFF | +3.3 Volt Supply Failure |
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OFF | OFF | OFF | OFF | +15 Volt Supply and/or +3.3 Volt Supply Failure (assumes |
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| the main AC power is applied to the power supply board) |
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Table 12. Power Supply Faults
53