ユーザーズマニュアル目次Description of Devices4Control Application5Control Provided5Products Covered6Organization of Manual6Applicable Literature6Product Names6Agency Listings7Abbreviations and Definitions7Construction9Controllers9Performance Specifications12Wall Modules15Configurations16Mixed-Output-Type Control17Occupancy Sensor17Window Open/Closed Digital Input17Wall Module Options17Dirty Filter Monitor17Indoor Air Quality (IAQ) Override17Overview18Step 1. Plan The System18Step 2. Determine Other Bus Devices Required19Step 3. Lay Out Communications and Power Wiring19E-Bus Layout19Power Wiring21Power Budget Calculation Example:21Line Loss:22Step 4. Prepare Wiring Diagrams24General Considerations24W7761A Devices24E-Bus Termination Module30Step 5. Order Equipment33Step 6. Configure Devices36Step 7. Troubleshooting36Troubleshooting Excel 10 Controllers and Wall Modules36Temperature Sensor and Setpoint Potentiometer Resistance Ranges36Alarms36Broadcasting the Service Message37W7761A Controller Status LEDs37T7780 DDWM Bypass Pushbutton38List of Figures2Fig. 1. Typical system overview.4Fig. 2. Typical W7761A control application.5Fig. 3. Excel 10 W7761A Remote I/O Device.10Fig. 4. W7761A construction11Fig. 5. DIN rail adapters12Fig. 6. T7770A,B,C,D construction (T7770A,C shown).15Fig. 7. T7780 construction.16Fig. 8. Connecting the portable operator terminal to the E-Bus.18Fig. 10. Bus wiring layout for two singly terminated E-Bus segments.21Fig. 11. NEMA class 2 transformer voltage output limits22Fig. 12. Power wiring details for one Excel 10 per transformer.22Fig. 13. Power wiring details for two or more Excel 10s per transformer.23equipment (U.S. only)23Fig. 15. Attaching two or more wires at terminal blocks.25Fig. 16. Typical T7770A and C7770A wiring diagram.26Fig. 18. Typical Window and Occupancy sensor wiring diagram.28Fig. 20. Typical Pneumatic transducer to (Series 60 - Floating) W7761A30Fig. 21. Typical E-Bus termination module wiring diagrams31Fig. 22. E-Bus termination wiring options.32Fig. 23. Temperature sensor resistance plots.36Fig. 24. Location of the Service Pin Button.37Fig. 25. LED location on W7761A.38Fig. 26. Bypass pushbutton location on T7780 DDWM39Table 1. Agency Listings.7Table 2. List Of Available Points12Table 3. Application Steps18Table 4. E-Bus Configuration Rules And Device Node Numbers19Table 5. VA Ratings For Transformer Sizing.22Table 6. Field Wiring Reference Table24Table 7. W7761A I/O Description25Table 8. Excel 10 W7761A Device Ordering Information.33Table 9. Excel 10 Alarms37Table 10. LED States.38Appendix A. Using E-Vision for Commissioning W7761A Controllers39SENSOR CALIBRATION39CUSTOM MAPPING39ADDING ANALOG INPUTS - ENTHALPY (4 to 20 mA)39ADDING OTHER VOLTAGE/CURRENT SENSORS40Table A-1. Default PID Parameters41ADDING DIGITAL INPUTS41Table A-2. Supported Digital Input Types41ADDING DIGITAL OUTPUTS41Table A-2. Supported Digital Output Types42Appendix B. Sequences of Operation.42Common Operations42Room Temperature Sensor (RmTemp)42Window Sensor (StatusWndw)43Dirty Filter Monitor43Series 60 Modulating Control43Pulse Width Modulating (PWM) Control43Indoor Air Quality (IAQ) Override43Addresses44Table C0. Engineering Units For Analog Points.44Table C1.Input/Output Points.46Table C2. Control Parameters.56Table C3. Status Points.58Table C4. Configurations Parameters.64Table C5. Direct Access And Special Points.70Appendix D. Q7750A Excel 10 Zone Manager Point Estimating Guide.71Approximate Memory Size Estimating Procedure.71Fig. D-1 Point capacity estimate for Zone Manager71Appendix E. Sensor Data for Calibration.72Resistance Sensors72Voltage/Current Sensors.74サイズ: 765KBページ数: 80Language: Englishマニュアルを開く