Honeywell T7350 - page 24

T7350 COMMERCIAL PROGRAMMABLE THERMOSTAT

63-4368 24

nvoError Field Description

errSubBaseVerMisMatch Sub-base/cover firmware mismatch.

0: Sub-base and cover firmware are compatible. (power up value)

1: The firmware version in the sub-base is unable to communicate correctly with the firmware

version of the cover assembly. The cover assembly Public Interface number of the sub-base is not

compatible with the Public Interface number of the sub-base. That is nroT7350Ver.commVer does

not match the version supported by the sub-base. Communications with the sub-base is turned

off.

errNviSpaceTemp nviSpaceTemp network variable is:

0: either not bound or is bound and being updated periodically (power up value)

1: bound and not being updated periodically (communications or source node failure)

errNviOccSchedule nviOccSchedule network variable is:

0: either not bound or is bound and being updated periodically (power up value)

1: bound and not being updated periodically (communications or source node failure).

errNviOccSensor nviOccSensor network variable is:

0: either not bound or is bound and being updated periodically (power up value)

1: bound and not being updated periodically (communications or source node failure)

errNviApplicMode nviApplicMode network variable is:

0: either not bound or is bound and being updated periodically (power up value)

1: bound and not being updated periodically (communications or source node failure)

errNviOutdoorTemp nviOutdoorTemp network variable is:

0: either not bound or is bound and being updated periodically (power up value)

1: bound and not being updated periodically (communications or source node failure)

errNviSpaceRH nviSpaceRH network variable is:

0: either not bound or is bound and being updated periodically (power up value)

1: bound and not being updated periodically (communications or source node failure)

errNviBypass nviBypass network variable is:

0: either not bound or is bound and being updated periodically (power up value)

1: bound and not being updated periodically (communications or source node failure)

errNviDlcShed nviDlcShed (Demand Limit Control Shed signal) network variable is:

0: either not bound or is bound and being updated periodically (power up value)

1: bound and not being updated periodically (communications or source node failure)

Table 16. Reporting T7350H Errors. (Continued)

T7350H errors are reported through the manufacturer defined output network variable, nvoError.

Contents

Main SYSTEM ENGINEERING T7350 Commercial Programmable Thermostat Contents INTRODUCTION Device Description Control Application Network Control Provided MODELS Products Covered Applicable Literature ABBREVIATIONS AND DEFINITIONS Performance Specifications Page Communications 63-4368 8 LONMARK Functional Profile Fig. 3. T7350H LONMARK Space Comfort Controller Rooftop Object (8504) with Node Object. Hardware OutputHardware Output Configuration Properties Hardware Input NETWORK CONFIGURATIONS APPLICATION STEPS Overview Step 1. Plan the System Step 2. Determine Required Network Devices Step 3. Layout Communications and Power Wiring: LONWORKS Bus Layout Cable Termination Singly Terminated Network Segment CAUTION Wiring Details Step 4. Prepare Wiring Diagrams 1. 13 63-4368 Fig. 10. Typical hookup of T7350H1009 with auxiliary transformer. 63-4368 14 General Considerations Page Step 5. Order Equipment Step 6. Configure T7350 Step 7. Troubleshooting Page APPENDIX A - NETWORK TOOLS & WORKSTATIONS APPENDIX B - NETWORK ALARM REPORTING Page APPENDIX C - NETWORK ERROR REPORTING Page APPENDIX D - NETWORK ACCESS TO LOCAL SENSOR DATA APPENDIX E - SCHEDULING NETWORK DEVICES APPENDIX F - NETWORK MASTER CLOCK APPENDIX G - NETWORK CONNECTIONS TO OTHER LCBS DEVICES Page Page Page Page Page Page S7760 - Command Display APPENDIX H - T7350H NETWORK VARIABLE SUMMARY Page Page Page Page Page Page Page Page Page Class Description