M300EU OPERATING INSTRUCTIONS | M300EU |
| Addendum to M300E/EM Manual P/N 04288 |
•The list of Hessen status flags for the M300EU is different from that of the M300E/EM. The following table replaces Table
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| Table | Default Hessen Status Bit Assignments |
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| STATUS FLAG NAME |
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| DEFAULT BIT ASSIGNMENT |
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| WARNING FLAGS |
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| SAMPLE FLOW WARNING |
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| 0001 |
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| BENCH TEMP WARNING |
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| 0002 |
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| SOURCE WARNING |
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| 0004 |
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| BOX TEMP WARNING |
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| 0008 |
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| WHEEL TEMP WARNING |
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| 0010 |
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| SAMPLE TEMP WARNING |
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| 0020 |
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| SAMPLE PRESSURE WARNING |
| 0040 |
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| INVALID CONC |
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| (The Instrument’s Front Panel Display Will Show The |
| 0080 |
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| Concentration As “XXXX”) |
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| OPERATIONAL FLAGS |
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| In Manual Calibration Mode |
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| 0200 |
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| In Zero Calibration Mode |
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| 0400 |
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| In Span Calibration Mode |
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| 0800 |
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| UNITS OF MEASURE FLAGS |
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| UGM |
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| 0000 |
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| MGM |
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| 2000 |
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| PPB |
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| 4000 |
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| PPM |
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| 6000 |
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| SPARE/UNUSED BITS |
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| 100, 1000, 8000 |
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| UNASSIGNED FLAGS (0000) |
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| AZERO WARN |
| RELAY BOARD WARNING |
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| OVEN TEMP WARNING |
| FRONT PANEL WARNING |
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| MP CAL |
| ANALOG CAL WARNING |
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| PHOTO TEMP WARNING |
| CANNOT DYN ZERO |
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| SYSTEM RESET |
| CANNOT DYN SPAN |
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| REAR BOARD NOT DETECTED |
| INVALID CONC |
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USER NOTES:
40 | 05831 Rev. 01 |