Model MicroCEM
Instruction Manual
ALARM NAME | LEVEL | DESCRIPTION | |
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O2 Calibration Failed | Critical | O2 Calibration Failed to meet the maximum Drift requirements | |
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CO Calibration Failed | Critical | CO Calibration Failed to meet the maximum Drift requirements | |
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NOx Calibration Failed | Critical | NOx Calibration Failed to meet the maximum Drift require- | |
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O2 High Limit | Critical | O2 Sensor reading is above the minimal acceptable limit | |
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O2 Low Limit | Critical | O2 Sensor reading is below the minimal acceptable limit | |
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CO High Limit | Critical | CO Sensor reading is above the minimal acceptable limit | |
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CO Low Limit | Critical | CO Sensor reading is below the minimal acceptable limit | |
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NOx High Limit | Critical | NOx Sensor reading is above the minimal acceptable limit | |
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NOx Low Limit | Critical | NOx Sensor reading is below the minimal acceptable limit | |
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24V Over Max | Critical | 24V diagnostic input exceeds the specified maximum | |
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24 Low Min | Critical | 24V diagnostic input is below the specified minimum | |
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O2 Emission Limit | Warning | O2 reading is over the specified Limit | |
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CO Emission Limit | Warning | CO reading is over the specified Limit | |
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NOx Emission Limit | Warning | NOx reading is over the specified Limit | |
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Converter Over Temp | Critical | Converter temperature reading exceeds the specified maxi- | |
mum | |||
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Converter Low Temp | Critical | Converter temperature reading is below the specified minimum | |
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Zone Over Temp | Critical | Zone temperature reading exceeds the specified maximum | |
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Zone Low Temp | Critical | Zone temperature reading is below the specified minimum | |
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PDT Over Temp | Critical | Peltier Cooler (PDT) temperature reading exceeds the speci- | |
fied maximum | |||
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PDT Low Temp | Critical | Peltier Cooler (PDT) temperature reading is below the specified | |
minimum | |||
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PMT Over Temp | Critical | PDD Chamber temperature reading exceeds the specified | |
maximum | |||
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PMT Low Temp | Critical | PDD Chamber temperature reading is below the specified | |
minimum | |||
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Critical | System | ||
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Table
Rosemount Analytical Inc. A Division of Emerson Process Management | Operation |