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Honeywell Q7300H System Integration Manual

Communicating subbase system integration user address manual
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Q7300H Communicating Subbase System
APPLICATION
Use Excel LonSpec™ Software to configure the
T7300F/Q7300H Thermostat/Subbase for specific
applications. The Excel LonSpec™ User's Guide,
form 74-2937, provides software operation instructions for
the personal computer. A complete list of Q7300H user
addresses follows.
Excel LonSpec™, LonMark® and LonMark Logo are
U.S. registered trademarks of Echelon® Corporation.
®U.S. Registered Trademark
Copyright © 1998 Honeywell Inc. • All Rights Reserved
Integration User Address Manual
Q7300H USER ADDRESS
NETWORK VARIABLES.
The following tables provide the applicable details for the
network variables found in the Q7300H.
Table A1. Miscellaneous Points.
Table A2. Configuration Points.
Table A3. Status Points.
Table A4. Alarm Points.
Table A5. Shared Points.
63- 4366

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Summary of Contents for Honeywell Q7300H

  • Page 1 The following tables provide the applicable details for the applications. The Excel LonSpec™ User’s Guide, network variables found in the Q7300H. form 74-2937, provides software operation instructions for the personal computer. A complete list of Q7300H user Table A1. Miscellaneous Points. addresses follows. Table A2. Configuration Points.
  • Page 2 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A1. Miscellaneous (Left). Digital State or Engineering Units: English Value of User Address NvName Field Name (Metric) or Status plus range State Default AssignNode AssignFile node 1 to 127 AssignObjId AssignFile...
  • Page 3 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A1. Miscellaneous (Right). User Address Comments AssignNode Node number of the mode to which this node is bound. AssignObjId Assigned object number of the object in this node to which this node is bound.
  • Page 4 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A1. Miscellaneous (Left Continued). Digital State or Engineering Units: English Value of User Address NvName Field Name (Metric) or Status plus range State Default FileDirAddress nroFileDirectory FileLength nviFilePos rw_length 0 to 65535...
  • Page 5 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A1. Miscellaneous (Right Continued). User Address Comments FileDirAddress FileDirAddress specifies the Excel 10 location address of the configuration parameter directory. FileLength Used when the file is opened for SENDING or RECEIVING RANDOM access files. FilePointer is first byte transferred from the beginning of the file.
  • Page 6 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A1. Miscellaneous (Left Continued). Digital State or Engineering Units: English Value of User Address NvName Field Name (Metric) or Status plus range State Default MajorVersion nroPgmVer major_ver See Rev Number FileTxTimer...
  • Page 7 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A1. Miscellaneous (Right Continued). User Address Comments MajorVersion Software version per E-Bus Mechanism document. FileTxTimer Used when the file is opened for SENDING. Explicit address of the RECEIVER (either subnet/node or group address), retry count, a transaction time used for the request/response message at the end of every window and an indication whether authenticated and/or priority messaging should be read.
  • Page 8 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A1. Miscellaneous (Left Continued). Digital State or Engineering Units: English Value of User Address NvName Field Name (Metric) or Status plus range State Default MemFileAddress MemFileDir pData MemFileSize MemFileDir Size MemFileType...
  • Page 9 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A1. Miscellaneous (Right Continued). User Address Comments MemFileAddress MemFileAddress specifies the address in the Excel 10 at which the file is located. MemFileSize For each file there is a record containing the MemFileSize, MemFileType, and MemFileAddress. MemFileSize is the length of the file.
  • Page 10 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A1. Miscellaneous (Left Continued). Digital State or Engineering Units: English Value of User Address NvName Field Name (Metric) or Status plus range State Default SelectedFile nvoFileStat selected_file OpenCircuit nvoStatus open_circuit False...
  • Page 11 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A1. Miscellaneous (Right Continued). User Address Comments SelectedFile The index number of the file that was last selected for data transfer. OpenCircuit Not supported, set to zero. OutofLimits Not supported, set to zero.
  • Page 12 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A1. Miscellaneous (Left Continued). Digital State or Engineering Units: English Value of User Address NvName Field Name (Metric) or Status plus range State Default tAuto nvoIO Auto tBHeat nvoIO tBuildId nvoIO...
  • Page 13 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A1. Miscellaneous (Right Continued). User Address Comments tAuto User Mode Switch–Auto setting.True= selected, False= not selected. NOTE: Only one User Mode Switch may be True at a time. tBHeat Equipment output relay B.
  • Page 14 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A1. Miscellaneous (Left Continued). Digital State or Engineering Units: English Value of User Address NvName Field Name (Metric) or Status plus range State Default tCool1 nvoIO Cool1 tCool2 nvoIO Cool2 tCool3...
  • Page 15 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A1. Miscellaneous (Right Continued). User Address Comments tCool1 Equipment output relay Cool Stage 1. True = On; False = Off. tCool2 Equipment output relay Cool Stage 2. True = On; False = Off.
  • Page 16 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A1. Miscellaneous (Left Continued). Digital State or Engineering Units: English Value of User Address NvName Field Name (Metric) or Status plus range State Default Time1Jan70 nciApplVer time[ 4 ] tEmHeat2 nvoIO...
  • Page 17 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A1. Miscellaneous (Right Continued). User Address Comments Time1Jan70 Time1Jan70 (nciApplVer) is the time stamp of the last change to the Excel 10 application configuration. Time1Jan70 meets the ANSI C time stamp requirement specifying the number of seconds elapsed since midnight (0:00:00), January 1, 1970.
  • Page 18 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A1. Miscellaneous (Left Continued). Digital State or Engineering Units: English Value of User Address NvName Field Name (Metric) or Status plus range State Default tMaxHtStg nvoIO MaxHtStg 0 to 3 tNextOcc...
  • Page 19 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A1. Miscellaneous (Right Continued). User Address Comments tMaxHtStg Maximum number of heating stages allowed by the subbase. tNextOcc Occupancy state called for next by the thermostat time-of-day schedule. Occ, UnOcc, Null.
  • Page 20 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A1. Miscellaneous (Left Continued). Digital State or Engineering Units: English Value of User Address NvName Field Name (Metric) or Status plus range State Default unusedF1 nviFileReq unused1 unusedF2 nviFileReq unused2 tTuncos...
  • Page 21 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A1. Miscellaneous (Right Continued). User Address Comments unusedF1 Future use. unusedF2 Future use. tTuncos The time until the next occupancy state in minutes. tUserState The thermostat internal user state flag. Some of the values are listed in hexadecimal; 01 = Normal operating state.
  • Page 22 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A1. Miscellaneous (Left Continued). Digital State or Engineering Units: English Value of User Address NvName Field Name (Metric) or Status plus range State Default VersionNumber nciApplVer version_no 0 to 255 nvoData...
  • Page 23 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A1. Miscellaneous (Right Continued). User Address Comments VersionNumber VersionNumber identifies the version number of the Excel 10 application. Future use. unusedR1 Future use. unusedR2 Future use. 63-4366...
  • Page 24 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A2. Configuration Points (Left). Digital State or Engineering Units: English Value of User Address NvName Field Name (Metric) or Status plus range State Default AuxContactorMode nciConfig AuxContactorMode BdTempOffset nciConfig BdTempOffset 0 to 10...
  • Page 25 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A2. Configuration Points (Right). User Address Comments AuxContactorMode False Installer parameter has a 0 state; True Installer parameter has a 1 state. 0 Time-of-day; Economizer. BdTempOffset Scaled in 0.5 degrees F.
  • Page 26 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A2. Configuration Points (Left Continued). Digital State or Engineering Units: English Value of User Address NvName Field Name (Metric) or Status plus range State Default DuctTempEnable nciConfig DuctTempEnable EmHeatCycHr nciConfig EmHeatCph...
  • Page 27 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A2. Configuration Points (Right Continued). User Address Comments DuctTempEnable If the thermostat has duct temperature sensor capability and a duct sensor is connected, ductTempEnable is True and duct temperature is reported in StatusDuctTemp. If ductTempEnable is False, StatusDuctTemp is set to invalid.
  • Page 28 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A2. Configuration Points (Left Continued). Digital State or Engineering Units: English Value of User Address NvName Field Name (Metric) or Status plus range State Default InterStgDeadBand nciConfig InterStgDeadBand 0 to 12...
  • Page 29 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A2. Configuration Points (Right Continued). User Address Comments InterStgDeadBand 0 to 12 degrees F. KeyBdLockOut Normal No keyboard keys are locked out. Lock Lockout program keys. LockAll Lockout the keyboard, except Time Set and Temporary Setpoint adjustments.
  • Page 30 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A2. Configuration Points (Left Continued). Digital State or Engineering Units: English Value of User Address NvName Field Name (Metric) or Status plus range State Default NrCoolStages nciConfig NrCoolStages OBMode nciConfig OBMode...
  • Page 31 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A2. Configuration Points (Right Continued). User Address Comments NrCoolStages 0-3 stages for heat pump subbases; 0-2 stages for conventional subbases. OBMode False Installer parameter has a 0 state. True Installer parameter has a 1 state.
  • Page 32 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A3. Status Points (Left). Digital State or Engineering Units: English Value of User Address NvName Field Name (Metric) or Status plus range State Default gStatusOvrd nvoCtlDataG OvrRide Null Null UnOcc Bypass...
  • Page 33 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A3. Status Points (Right). User Address Comments All User Addresses starting with a g are indentical in purpose to the UserAddresses of the same name but gStatusOvrd without the g . The g points exist for binding to other nodes (they use the Guaranteed Periodic Update mechanism), while the non-g points are used for polling from a monitoring tool or workstation.
  • Page 34 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A3. Status Points (Left Continued). Digital State or Engineering Units: English Value of User Address NvName Field Name (Metric) or Status plus range State Default StatusDlcShed nvoData DlcShed StatusDuctTemp nvoData DuctTemp...
  • Page 35 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A3. Status Points (Right Continued). User Address Comments StatusDlcShed Indicates the current status of a network-initiated Demand Limit Control Shed/Restore signal. StatusDuctTemp If the thermostat has duct temperature measuring capability and a sensor is connected, ductTempEnable is True and duct temperature is reported in StatusDuctTemp.
  • Page 36 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A3. Status Points (Left Continued). Digital State or Engineering Units: English Value of User Address NvName Field Name (Metric) or Status plus range State Default T7300CommFailed nvoAlarmStatus T7300CommFailed False False True...
  • Page 37 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A3. Status Points (Right Continued). User Address Comments T7300CommFailed Communications between the T7300 Thermostat and the Q7300 subbase has failed. All User Addresses starting with a g are identical in purpose to the UserAddresses of the same name but gStatusBypTimer without the g .
  • Page 38 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A3. Status Points (Left Continued). Digital State or Engineering Units: English Value of User Address NvName Field Name (Metric) or Status plus range State Default gStatusEmHtStgsOn nvoCtlDataG EmHeatStagesOn gStatusFan1On nvoCtlDataG Fan1On...
  • Page 39 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A3. Status Points (Right Continued). User Address Comments All User Addresses starting with a g are identical in purpose to the UserAddresses of the same name but gStatusEmHtStgsOn without the g . The g points exist for binding to other nodes (they use the Guaranteed Periodic Update mechanism), while the non-g points are used for polling from a monitoring tool or workstation.
  • Page 40 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A4. Alarm Points (Left). Digital State or Engineering Units: English Value of User Address NvName Field Name (Metric) or Status plus range State Default AlarmNode nvoAlarm node 0 to 127 AlarmSubnet...
  • Page 41 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A4. Alarm Points (Right). User Address Comments AlarmNode The LonWorks node number (in domain entry 1 of the nodes domain table). AlarmSubnet The LonWorks subnet number (in domain entry 1 of the node's domain table).
  • Page 42 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A4. Alarm Points (Left Continued). Digital State or Engineering Units: English Value of User Address NvName Field Name (Metric) or Status plus range State Default AlarmType nvoAlarm type NoAlarm NoAlarm InvalidSetPtAllrm...
  • Page 43 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A4. Alarm Points (Right Continued). User Address Comments AlarmType The actual alarm being issued. When an alarm condition is no longer True, AlarmType is set to the sum of the numeric value of the alarm condition and 128. The alarm type is also recorded in nvoAlarmLog.
  • Page 44 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A4. Alarm Points (Left Continued). Digital State or Engineering Units: English Value of User Address NvName Field Name (Metric) or Status plus range State Default InvalidSetPtAlrm nvoAlarmStatus InvalidSetPtAlrm False False True...
  • Page 45 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A4. Alarm Points (Right Continued). User Address Comments InvalidSetPtAlrm One of the space temperature points in nciSetpoints is not in the valid range. The node automatically corrects invalid values of nciSetpoints to a valid nciSetpoints value within 5 to 60 seconds. InvalidSetPtAlrm is a temporary alarm that automatically returns to normal.
  • Page 46 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A4. Alarm Points (Left Continued). Digital State or Engineering Units: English Value of User Address NvName Field Name (Metric) or Status plus range State Default SensorFailAlrm nvoAlarmStatus SensorFailAlrm False False True...
  • Page 47 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A4. Alarm Points (Right Continued). User Address Comments SensorFailAlrm One or more sensors have failed in the thermostat. SpaceTempSenErr Heating and cooling turned off. Fan remains under normal control. UnitAlarm UnitAlarm reports the object alarm condition. Valid values are: False No alarm reported by nvoAlarmStatus.
  • Page 48 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A5. Shared Points (Left). Digital State or Engineering Units: English Value of User Address NvName Field Name (Metric) or Status plus range State Default DestBypass nviBypass 0 to 100 sDestBypass nviBypass...
  • Page 49 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A5. Shared Points (Right). User Address Comments DestBypass Bypass state of one node may be shared with bypass state of another node using DestBypass and SrcBypass. This allows a wall module at one node to be used to override the scheduled occupancy of another node. The node with DestBypass bound normally does not have a wall module.
  • Page 50 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A5. Shared Points (Left Continued). Digital State or Engineering Units: English Value of User Address NvName Field Name (Metric) or Status plus range State Default DestHvacMode nviApplicMode Auto Heat MorningWarmUp Cool...
  • Page 51 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A5. Shared Points (Right Continued). User Address Comments DestHvacMode DestHvacMode is an input that coordinates this controller with any other supervisory controllers or operator interface. The thermostat limits the allowed options. If DestHvacMode is set to a value that is not allowed by this thermostat, no action is taken until DestHvacMode is changed to a value that is allowed.
  • Page 52 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A5. Shared Points (Left Continued). Digital State or Engineering Units: English Value of User Address NvName Field Name (Metric) or Status plus range State Default DestTodEventNext DestSchedOcc nviOccSchedule CurrentState Null DestTuncos...
  • Page 53 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A5. Shared Points (Right Continued). User Address Comments DestTodEventNext Command input from an energy management system that specifies the occupancy state of the zone is DestTodEventNext in DestTuncos (minutes). Valid values are: Occ, Standby Space is scheduled to be occupied in DestTuncos (minutes).
  • Page 54 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A5. Shared Points (Left Continued). Digital State or Engineering Units: English Value of User Address NvName Field Name (Metric) or Status plus range State Default SrcEffectOcc nvoEffectOcc Null Null SrcHeatOutput nvoHeatOutput...
  • Page 55 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A5. Shared Points (Right Continued). User Address Comments SrcEffectOcc SrcEffectOcc is the effective occupancy arbitrated from DestManOcc, DestBypass, StatusLocalOvrRide and DestSchedOcc in remote schedule mode (or SrcSchedOcc0 in local schedule mode). SrcEffectOcc is used to...
  • Page 56 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A5. Shared Points (Left Continued). Digital State or Engineering Units: English Value of User Address NvName Field Name (Metric) or Status plus range State Default SrcRmTempActSpt nvoEffectSetpt to 35 C (50...
  • Page 57 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A5. Shared Points (Right Continued). User Address Comments SrcRmTempActSpt Current temperature control point (i.e. the current actual space temperature setpoint that the node is trying to maintain in the conditioned space) is reported in StatusRmTmpActSpt and SrcRmTempActSpt.
  • Page 58 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A5. Shared Points (Left Continued). Digital State or Engineering Units: English Value of User Address NvName Field Name (Metric) or Status plus range State Default SrcTodEventNext0 nvoOccSchedule0 NextState UnOcc Bypass Standby...
  • Page 59 Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL Table A5. Shared Points (Right). User Address Comments SrcTodEventNext0 This is the next occupancy state according to the internal schedule of the T7300 (in local schedule mode). SrcTuncos0 This is the Time Until Next Change-of-State of the occupancy mode.
  • Page 60 Home and Building Control Home and Building Control Honeywell Asia Pacific Inc. Honeywell Inc. Honeywell Limited-Honeywell Limitee Room 3213-3225 Honeywell Plaza 155 Gordon Baker Road Sun Hung Kai Centre P.O. Box 524 North York, Ontario No. 30 Harbour Road Minneapolis, MN 55408-0524...