McQuay Micro Tech Open Protocol Driver Manual |
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| Array | Read/ |
| Number | Base | Device |
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| Write/ | Field Name | Scaling8 |
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| Location | of Bytes | Address |
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| Both |
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| Method |
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| 43 | b | Clear Ckt#1 Alarm | 1 | 0x091A |
| 1 |
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| 44 | b | Evaporator Entering Water Temperature Setpoint | 1 | 0x090D |
| 2 |
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| 45 | b | Evaporator Leaving Water Temperature Setpoint | 1 | 0x0905 |
| 2 |
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| 46 | b | Maximum Chilled Water Reset Setpoint | 1 | 0x090C |
| 2 |
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| 47 | b | Network Command | 1 | 0x044F |
| 1 |
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| 48 | b | Network Demand Limit | 1 | 0x044D |
| 1 |
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| 49 | b | Network Evaporator Leaving Water Temp Reset | 1 | 0x044E |
| 1 |
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| 50 | b | Reset Option Setpoint | 1 | 0x090B |
| 1 |
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Table 6 - Equipment Type : |
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| Array | Read/ |
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| Number | Base |
| Device |
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| Write/ | Field Name |
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| Scaling9 |
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| Location |
| of Bytes | Address |
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| Both |
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| Method |
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| 1 | r | Air Velocity |
| 1 |
| 0x0434 | 1 |
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| 2 | r | Airflow Status |
| 1 |
| 0x045C | 1 |
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| 3 | r | Current Alarm |
| 1 |
| 0x0801 | 1 |
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| 4 | r | Previous Alarm |
| 1 |
| 0x1301 | 1 |
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| 5 | r | Building Static Pressure |
| 1 |
| 0x0435 | 1 |
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| 6 | r | Compressor #1 Alarm |
| 1 |
| 0x081C | 1 |
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| 7 | r | Compressor #1 Operating Hours |
| 2 |
| 0x08AF | 1 |
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| 9 | r | Compressor #2 Alarm |
| 1 |
| 0x081D | 1 |
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| 10 | r | Compressor #2 Operating Hours |
| 2 |
| 0x08B2 | 1 |
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| 12 | r | Compressor #3 Alarm |
| 1 |
| 0x081E | 1 |
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| 13 | r | Compressor #3 Operating Hours |
| 2 |
| 0x08B5 | 1 |
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| 15 | r | Compressor #4 Alarm |
| 1 |
| 0x081F | 1 |
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| 16 | r | Compressor #4 Operating Hours |
| 2 |
| 0x08B8 | 1 |
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| 18 | r | Compressor #5 Alarm |
| 1 |
| 0x0820 | 1 |
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| 19 | r | Compressor #5 Operating Hours |
| 2 |
| 0x08BB | 1 |
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| 21 | r | Compressor #6 Alarm |
| 1 |
| 0x0821 | 1 |
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| 22 | r | Compressor #6 Operating Hours |
| 2 |
| 0x08BE | 1 |
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| 24 | r | Control Temperature |
| 1 |
| 0x0432 | 1 |
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| 25 | r | Cool Stage |
| 1 |
| 0x043F | 1 |
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| 26 | r | Cooling Control Status |
| 1 |
| 0x044A | 1 |
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| 27 | r | Dew Point Temperature |
| 1 |
| 0x042F | 1 |
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| 28 | r | Duct Static Pressure #1 |
| 1 |
| 0x0435 | 1 |
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| 29 | r | Duct Static Pressure #2 |
| 1 |
| 0x0434 | 1 |
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| 30 | r | Economizer Enable |
| 1 |
| 0x045A | 1 |
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| 31 | r | Economizer Operating Hours |
| 2 |
| 0x08C4 | 1 |
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| 33 | r | Economizer Position |
| 1 |
| 0x042E | 1 |
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| 34 | r | Entering Water Temperature |
| 1 |
| 0x042C | 1 |
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9See Appendix A.1.
FieldServer Technologies 1991 Tarob Court Milpitas, California 95035 USA Web: www.fieldServer.com Tel: (408) 262 2299 Fax: (408) 262 2269 Toll Free: (888) 509 1970 email: support@fieldServer.com