TEC226x-3 and TEC220x-3 Series LONWORKS Network Staged Thermostats

Transcription

1 TEC226x-3 and TEC220x-3 Series LONWORKS Network Staged Thermostats Technical Bulletin Code No. LIT Issued September 8, 2006 Network Variables (NVs) and Configuration Parameters (CPs) List Network Variable Inputs (NVIs) Table Network Variable Outputs (NVOs) Table Configuration Properties (CPs) Commanding Thermostats Remotely Understanding LONWORKS Network Configuration Tools Differences Changing the Thermostat s Settings Using a LONWORKS Network Configuration Tool Service Pin Adding a Thermostat to the Network Automation Engine (NAE) LONWORKS Thermostat Mapping Preparation Space Comfort Controller Object Using Status/Command Screens ncigenopts Thermostat Command Table Maximum Heating Setpoint Table Minimum Cooling Setpoint Table Calibration Room Sensor and Calibration Outdoor Air Sensor Table Keypad Lockout Levels Table Heating Lockout Table Cooling Lockout Table ncimultiopts Roof Top Unit Thermostat Command Table Change Over Setpoint Table Mixed Air Setpoint Table ncimultiopts Heat Pump Thermostat Command Table High Balance Point Table TEC226x-3 and TEC220x-3 Series LONWORKS Network Staged Thermostats Technical Bulletin 1

2 Low Balance Point Table Schedules Time and Date Table Commanding a Schedule Schedule Table Commanding nvispacetemp for Testing and Override Purposes MCL Tool Instructions Lonwatcher Instructions Troubleshooting Guide Technical Specifications TEC226x-3 and TEC220x-3 Series LonWorks Network Staged Thermostats TEC226x-3 and TEC220x-3 Series LONWORKS Network Staged Thermostats Technical Bulletin

3 TEC226x-3 and TEC220x-3 Series LONWORKS Network Staged Thermostats Technical Bulletin Network Variables (NVs) and Configuration Parameters (CPs) List Table 1 shows the NVs and CPs for the TEC226x-3 and TEC220x-3 Series thermostats. Each Network Variable Input (NVI), Network Variable Output (NVO), and Network Configuration Input (NCI) has a reference number, and some objects have a subcategory number. The Sub column lists the thermostat s Enumeration (Enum) options for each NV or CP. The Byte column shows the byte number for each of the entry fields in the ncigenopts and ncimultiopts Status/ Command screens. Table 1: NVs and CPs per Model (Part 1 of 4) No Sub Byte Point Name Model TEC Econ, Prog. TEC Econ, NonProg. TEC Multi-Stage, Prog. TEC Multi-Stage, NonProg. TEC Single Stage, Prog. TEC Single Stage, NonProg. TEC Heat Pump, Prog. TEC Heat Pump, NonProg. 0 nvispacetemp x x x x x x x x 1 nvioutdoortemp x x x x x x x x 2 nvioccmancmd x x x x x x x x 3 nviapplicmode x x x x x x x x 4 nvisetpoint x x x x x x x x 5 nvitimeset x N/A X N/A X N/A X N/A 6 ncidaysched[0] X N/A X N/A X N/A X N/A 7 ncidaysched[1] X N/A X N/A X N/A X N/A 8 ncidaysched[2] X N/A X N/A X N/A X N/A 9 ncidaysched[3] X N/A X N/A X N/A X N/A 10 ncidaysched[4] X N/A X N/A X N/A X N/A 11 ncidaysched[5] X N/A X N/A X N/A X N/A 12 ncidaysched[6] X N/A X N/A X N/A X N/A 13 ncisetpts X X X X X X X X 1 0 occupied_cool x x x x x x x x 3 2 unoccupied_cool x x x x x x x x 4 3 occupied_heat x x x x x x x x 6 5 unoccupied_heat x x x x x x x x 14 ncigenopt X X X X X X X X 1 0 Temperature Units x x x x x x x x TEC226x-3 and TEC220x-3 Series LONWORKS Network Staged Thermostats Technical Bulletin 3

4 Table 1: NVs and CPs per Model (Part 2 of 4) No Sub Byte Point Name Model TEC Econ, Prog. TEC Econ, NonProg. TEC Multi-Stage, Prog. TEC Multi-Stage, NonProg. TEC Single Stage, Prog. TEC Single Stage, NonProg. TEC Heat Pump, Prog. TEC Heat Pump, NonProg. 2 1 DI1 Configuration x x x x x x x x 3 2 DI2 Configuration x x x x x x x x 4 3 Power-Up Delay x x x x x x x x 5 4 Frost Protection x x x x x x x x 6 5 Heat Maximum setpoint x x x x x x x x 7 6 Cool Minimum setpoint x x x x x x x x 8 7 Anticycle x x x x x x x x 9 8 Heating Stages Cycles Per x x x x x x x x Hour 10 9 Cooling Stages Cycles Per x x x x x x x x Hour Deadband x x x x x x x x Fan Control x x x x x x x x Fan Delay x x x x x x x x Tempory Occ Time x x x x x x x x Calibration Room Sensor x x x x x x x x Calibration Outdoor Sensor x x x x x x x x Outside Air Heating Lockout x x x x x x x x Outside Air Cooling Lockout x x x x x x x x Number of Events x N/A x N/A x N/A x N/A Auxiliary Contact x x x x x x x x Configuration Progressive recovery x N/A x N/A x N/A x N/A Keypad Lockout Levels x x x x x x x x 15 ncimultiopt X X X X N/A N/A X X 1 0 Reversing Valve N/A N/A N/A N/A N/A N/A x x Configuration 2 1 Heating Stages x x x x N/A N/A N/A N/A 3 2 Cooling or Heat Pump Stages x x x x N/A N/A x x 4 3 Economizer Minimum x x N/A N/A N/A N/A N/A N/A Damper Position 5 4 Economizer Changeover x x N/A N/A N/A N/A N/A N/A Setpoint 6 5 High Balance Setpoint N/A N/A N/A N/A N/A N/A x x 7 6 Mechanical Cooling Enable x x N/A N/A N/A N/A N/A N/A 8 7 Comfort / Economy Mode N/A N/A N/A N/A N/A N/A x x 4 TEC226x-3 and TEC220x-3 Series LONWORKS Network Staged Thermostats Technical Bulletin

5 Table 1: NVs and CPs per Model (Part 3 of 4) No Sub Byte Point Name Model TEC Econ, Prog. TEC Econ, NonProg. TEC Multi-Stage, Prog. TEC Multi-Stage, NonProg. TEC Single Stage, Prog. TEC Single Stage, NonProg. TEC Heat Pump, Prog. TEC Heat Pump, NonProg. 9 8 Mixed Air Setpoint x x N/A N/A N/A N/A N/A N/A 10 9 Low Balance Setpoint N/A N/A N/A N/A N/A N/A x x Auxiliary Compressor Interlock N/A N/A N/A N/A N/A N/A x x 16 ncihvactype X X X X X X X X 17 ncisccmodel X X X X X X X X 1 Thermostat Model x x x x x x x x 2 Software Version x x x x x x x x 18 nvospacetemp X X X X X X X X 19 nvounitstatus X X X X X X X X 1 mode x x x x x x x x 2 heat_output_primary x x x x x x x x 3 heat_output_secondary N/A N/A N/A N/A N/A N/A x x 4 cool_output x x x x x x x x 5 econo_output x x N/A N/A N/A N/A N/A N/A 6 Fan_output x x x x x x x x 7 in_alarm x x x x x x x x 20 nvooutdoortemp X X X X X X X X 21 nvodischairtemp X X N/A N/A N/A N/A N/A N/A 22 nvoeffectoccup X X X X X X X X 23 nvosccstatus X X X X X X X X 2 Fan x x x x x x x x 3 Cooling Stage 1 x x x x x x x x 4 Cooling Stage 2 x x x x N/A N/A x x 5 Auxiliary Contact x x x x x x x x 6 Heating Stage 1 x x x x x x x x 7 Heating Stage 2 / O/B x x x x N/A N/A x x reversing valve 9 Service Alarm x x x x x x x x 10 Filter Alarm x x x x x x x x 13 DI2 Status x x x x x x x x 14 DI1 Status x x x x x x x x 16 Set Clock Alarm x N/A x N/A x N/A x N/A 17 Frost Protection Alarm x x x x x x x x 24 nvoeffectsetpt X X X X X X X X TEC226x-3 and TEC220x-3 Series LONWORKS Network Staged Thermostats Technical Bulletin 5

6 Table 1: NVs and CPs per Model (Part 4 of 4) No Sub Byte Point Name Model TEC Econ, Prog. TEC Econ, NonProg. TEC Multi-Stage, Prog. TEC Multi-Stage, NonProg. TEC Single Stage, Prog. TEC Single Stage, NonProg. TEC Heat Pump, Prog. TEC Heat Pump, NonProg. 25 nvosetpoint X X X X X X X X 26 ncisndhrtbt X X X X X X X X 27 nciminouttm X X X X X X X X 28 ncircvhrtbt X X X X X X X X 29 ncimajver X X X X X X X X 30 nciminver X X X X X X X X 31 ncilocation x x x x x x x x 6 TEC226x-3 and TEC220x-3 Series LONWORKS Network Staged Thermostats Technical Bulletin

7 Network Variable Inputs (NVIs) Table Table 2: NVIs (Part 1 of 2) Parameter NVI Name and SNVT Type Room Temperature Outdoor Air Temperature Occupancy System Mode nvispacetemp SNVT_temp_p nvioutdoortemp SNVT_temp_p nvioccmancmd SNVT_occupancy nviapplicmode SNVT_hvac_mode Range and Enumeration Definition Valid Range: -40 to 122 F (-40 to 50.0 C) Default Null (release) Value: F ( C) 0x7FFF represents invalid data. Note: This NVI allows the temperature setpoint for the occupied mode to be changed via the network. When bound or written to, the internal temperature reading (internal sensor) is no longer used. To change the thermostat back to using its internal sensor, break the bind for bound stats, or for commanded stats, issue a reset to the thermostat. This NVI is subject to the Receive Heartbeat Time, ncircvhrtbt. Valid Range: -40 to 122 F (-40 to 50.0 C) Default Null (release) Value: F ( C) 0x7FFF represents invalid data Note: This NVI provides outdoor air temperature information to the thermostat from a bound network temperature value or when an outside air sensor is connected to the OS and Scom terminals. Once bound, or when the outside air sensor is connected, the thermostat automatically displays the value. 0 = OC_OCCUPIED 1 = OC_UNOCCUPIED 2 = OC_BYPASS 3 = OC_STANDBY (Not used) 0XFF = OC_NUL (Release to internal schedule) Note: This NVI commands the Space Comfort Controller into different occupancy modes. It is typically sent by a supervisory node to manually control occupancy modes, or to override the scheduled occupancy. Default Null Value: OC_NUL = 0xFF 0 = HVAC_AUTO (Default) 1 = HVAC_HEAT 2 = HVAC_MRNG_WRMUP (Not used) 3 = HVAC_COOL 4 = HVAC_NIGHT_PURGE (Not used) 5 = HVAC_PRE_COOL (Not used) 6 = HVAC_OFF 7 = HVAC_TEST (Not used) 8 = HVAC_EMERG_HEAT (Not used) 9 = HVAC_FAN_ONLY (Not used) 10 = HVAC_FREE_COOL (Not used) 11 = HVAC_ICE (Not used) 12 = HVAC_MAX_HEAT (Not used) 13 = HVAC_ECONOMY (Not used) 14 = HVAC_DEHUMID (Not used) 15 = HVAC_CALIBRATE (Not used) 16 = HVAC_EMERG_COOL (Not used) 17 = HVAC_EMERG_STEAM (Not used) 0XFF = HVAC_NUL (Not used) Note: This NVI coordinates the Space Comfort Controller with any node that may need to control the heat/cool changeover of the unit. This NVI is subject to the Receive Heartbeat Time, ncircvhrtbt. TEC226x-3 and TEC220x-3 Series LONWORKS Network Staged Thermostats Technical Bulletin 7

8 Table 2: NVIs (Part 2 of 2) Parameter NVI Name and SNVT Type Occupied Cooling and Heating Setpoints Date and Time nvisetpoint SNVT_temp_p nvitimeset SNVT_time_stamp Range and Enumeration Definition Occupied Cooling - Valid Range: 54 to 100 F (12 to 37.5 C) Occupied Heating - Valid Range: 40 to 90 F (4.5 to 32 C) Standby Cool Setpoint (Not used) Standby Heat Setpoint (Not used) Default Null (release) Value: F ( C) 0x7FFF represents invalid data Note: This NVI allows the temperature setpoints for the occupied mode to be changed via the network. The unoccupied setpoints are not changed. Note: If one setpoint of a pair of heating and cooling setpoints (for example, Occupied Heat Setpoint and Occupied Cool Setpoint) is overridden, the other setpoint of the pair may be automatically adjusted by the thermostat to maintain the minimum deadband between the two setpoints. Sub Name Valid Range Default Value 1 year 0 to month 0 to day 0 to hour 0 to minute 0 to second 0 to 59 0 Note: This NVI is used to set the time and date of the Space Comfort Controller. TEC226x-3 models only. 8 TEC226x-3 and TEC220x-3 Series LONWORKS Network Staged Thermostats Technical Bulletin

9 Network Variable Outputs (NVOs) Table All NVOs are updated no faster than the Minimum Send Time (nciminouttm) configuration value, if used. An NVO transmits immediately when its value changes significantly. Additionally, this variable is also transmitted as a heartbeat output on a regular basis as dictated by the Maximum Send Time (ncisndhrtbt) configuration value. Table 3: NVOs (Part 1 of 4) Parameter Room Temperature Unit Status Outdoor Temperature NVO Name and SNVT Type nvospacetemp SNVT_temp_p nvounitstatus SNVT_hvac_status nvooutdoortemp SNVT_temp_p Range and Enumeration Definition Valid Range: -40 to 122 F (-40 to 50 C) Default Null (release) Value: F ( C) 0x7FFF represents invalid data. Note: This NVO monitors the effective space temperature sensor that the Space Comfort Controller is using for control. This output echos the value of the input. In the event of a sensor failure, the value F ( C or 0x7FFF) is sent as an invalid value. Sub Name Valid Value 1 mode HVAC_HEAT HVAC_MRNG_WRMUP (Not used) HVAC_COOL HVAC_NIGHT_PURGE (Not used) HVAC_PRE_COOL (Not used) HVAC_HVAC_OFF HVAC_HVAC_TEST (Not used) HVAC_HVAC_EMERG_HEAT (Not used) HVAC_FAN_ONLY (Not used) HVAC_MAX_HEAT (Not used) 2 heat_output_primary 0 to 100% 3 heat_output_secondary 0 to 100% 4 cool_output 0 to 100% 5 econ_output 0 to 100% 6 fan_output 0 to 100% 7 In_alarm 0 = No alarms 1 = Alarm On 0xFFF = Alarm disabled (Not used) Note: This NVO reports the Space Comfort Controller status. It combines the Operating mode, the capacity of heating and cooling used, and an indicates if any alarms are present in the object. Valid Range: -40 to 122 F (-40 to 50 C) Default Null (release) Value: F ( C) 0x7FFF represents invalid data Note: This NVO is used to monitor the outdoor air temperature. In the event of a sensor failure, the value F ( C or 0x7FFF) is sent as an invalid value. Note: For this to function, an outside air sensor must be connected to the OS and Scom terminals. TEC226x-3 and TEC220x-3 Series LONWORKS Network Staged Thermostats Technical Bulletin 9

10 Table 3: NVOs (Part 2 of 4) Parameter NVO Name and SNVT Type Supply Temperature Occupancy nvodischairtemp SNVT_temp_p nvoeffectoccup SNVT_occupancy Range and Enumeration Definition Valid Range: -40 to 122 F (-40 to 50 C) Default Null (release) Value: F ( C) 0x7FFF represents invalid data Note: This NVO is used to monitor the temperature of the air that leaves the Space Comfort Controller. In the event of a sensor failure, the value F ( C or 0x7FFF) is sent as an invalid value. Note: For this to function, a supply air sensor must be connected to the MS and Scom terminals. 0 = OC_OCCUPIED 1 = OC_UNOCCUPIED 2 = OC_BYPASS 3 = OC_STANDBY (Not used) 0XFF = OC_NUL (Release to internal schedule) Note: OC_BYPASS can be initiated by either OccManCmd or a local input. NvoEffectOccup is only in OC_BYPASS for the duration of the ToccTime (ncigenopts), until reinitiated by either a transition of the local input or an update to nvioccmancmd. This NVO indicates the actual occupancy mode of the unit. The information is typically reported to a supervisory controller or provided to another Space Comfort Controller to coordinate operation of multiple units. Default Null Value: OC_NUL = 0xFF 10 TEC226x-3 and TEC220x-3 Series LONWORKS Network Staged Thermostats Technical Bulletin

11 Table 3: NVOs (Part 3 of 4) Parameter NVO Name and SNVT Type Thermostat s I/O Status Setpoint nvosccstatus UNVT_thermo_state nvoeffectsetpt SNVT_temp_p Range and Enumeration Definition Sub Name Valid Value Default Value 1 Reserved 1 Not Used N/A 2 Fan 0 = Off N/A 1 = On 3 Cooling Stage 1 0 = Off N/A 1 = On 4 Cooling Stage 2 0 = Off N/A 1 = On 5 Auxiliary Contact 0 = Off N/A 1 = On 6 Heating Stage 1 0 = Off 1 = On N/A 7 Heating Stage 2 / O/B Reversing Valve 0 = Off 1 = On N/A 8 Reserved 2 Not Used N/A 9 Service Alarm 0 = Off N/A 1 = On 10 Filter Alarm 0 = Off N/A 1 = On 11 Reserved 3 Not Used N/A 12 Reserved 4 Not Used N/A 13 DI2 Status 0 = Activated 1 = Not Activated N/A 14 DI1 Status 0 = Activated 1 = Not Activated N/A 15 Reserved 5 Not Used N/A 16 Set Clock Alarm 0 = Off N/A 1 = On 17 Frost Protection Alarm 0 = Off N/A 1 = On 18 Reserved 6 Not Used N/A 19 Reserved 7 Not Used N/A 20 Reserved 8 Not Used N/A 21 Reserved 9 Not Used N/A 22 Reserved 10 Not Used N/A Note: This NVO reports the status of the Space Comfort Controller s inputs and outputs. Valid Range: 40 to 100 F (4.5 to 37.5 C) Default Null (release) Value: F ( C) 0x7FFF represents invalid data Note: This NVO is used to monitor the effective temperature setpoint, which may depend on ncisetpoints, nvoeffectoccup, nvisetpoint, and any local setpoint adjustment. For example, if the occupancy state is unoccupied and the heat/cool state is heat, the effective setpoint would be equal to the unoccupied heating setpoint defined in ncisetpoints. TEC226x-3 and TEC220x-3 Series LONWORKS Network Staged Thermostats Technical Bulletin 11

12 Table 3: NVOs (Part 4 of 4) Parameter NVO Name and SNVT Type Local Setpoint Output nvosetpoint SNVT_temp_p Range and Enumeration Definition Valid Range: 40 to 100 F (4.5 to 37.5 C) Default Null (release) Value: F ( C) 0x7FFF represents invalid data Note: This NVO monitors the space temperature setpoint. 12 TEC226x-3 and TEC220x-3 Series LONWORKS Network Staged Thermostats Technical Bulletin

13 Configuration Properties (CPs) Table 4: CP and NCIs (Part 1 of 2) Parameter CP Name and NCI Type Function Schedule Temperature Setpoints HVAC Unit Type Identifier nciday_sched[x] x = 0 to 6 nci_day_sched ncisetpts SNVT_temp_setp ncihvac_type SNVT_hvac_type Sub Name Default Value 1 occupied_event_1 0 2 unoccupied_event_ occupied_event_3 0 4 unoccupied_event_ Valid Range: 0 to 1439 minutes 2 or 4 events can be entered, depending on the nb_of_events variable. Starting and ending times are entered in minutes. For example, 11:59 pm is equal to 1439 minutes (23 hours * 60 minutes + 59 minutes) Note: This CP defines the schedule for every day of the week (from Monday (Day 0) to Sunday (Day 6). This NCI is linked with the nvoeffectoccup variable. Sub Name Valid Range Default Value 1 occupied_cool 54 to 100 F 75 F (24 C) (12 to 37.5 C) 2 standby_cool Not Used N/A 3 unoccupied_cool 54 to 100 F 80 F (26.5 C) (12 to 37.5 C) 4 occupied_heat 40 to 90 F 72 F (22 C) (4.5 to 32 C) 5 standby_heat Not Used N/A 6 unoccupied_heat 40 to 90 F (4.5 to 32 C) 62 F (16.5 C) Note: This CP defines the space temperature setpoints for various heat, cool, and occupancy modes. The stand-by setpoints can be modified, but are not used by the controller, as it does not support Stand-By occupancy mode. Value Identifier Name 0 HVT_GENERIC Not Used 1 HVT_FAN_COIL Fan Coil Unit 2 HVT_VAV Not Used 3 HVT_HEAT_PUMP Heat Pump 4 HVT_ROOFTOP Rooftop Unit 5 HVT_UNIT_VENT Not Used 6 HVT_CHIL_CEIL Not Used 7 HVT_RADIATOR Not Used 8 HVT_AHU Not Used 9 HVT_SLF_CONT Not Used Note: This CP helps the user identify the type of equipment being monitored. TEC226x-3 and TEC220x-3 Series LONWORKS Network Staged Thermostats Technical Bulletin 13

14 Table 4: CP and NCIs (Part 2 of 2) Parameter CP Name and NCI Type Function Thermostat s Model Number Maximum Send Time Minimum Send Time Minimum Receive Time Major Hardware or Software Revisions Minor Hardware or Software Revisions Location Label ncisccmodel UNVT_model_numb er ncisendhrtbt SNVT_time_sec nciminouttm SNVT_time_sec ncircvhrtbt SNVT_time_sec ncimajver SCPT_maj_ver nciminver SCPT_min_ver ncilocation SNVT_str_asc Sub Name Valid Range Default Value 1 Thermostat Model 01 = TEC = TEC = TEC = TEC = TEC = TEC = TEC = TEC Depends on the model being used 2 Software Version N/A 0 Note: Use this CP to determine the model number and software version of the thermostat. Valid Range: 0 to 6,553.4 seconds Default Null Value: 0.0 seconds (no automatic update) Note: Setting ncisendhrtbt to 0 disables the Send Heartbeat mechanism. Note: This NV defines the maximum period of time that expires before the specified NVOs are automatically updated. Valid Range: 0 to 6,553.4 seconds Default Null Value: 0.0 seconds (no minimum send time) Note: Setting ncircvhrtbt to 0 disables the Minimum Send Time mechanism. Note: This NV defines the minimum period of time between automatic NVO transmissions. Valid Range: 0 to 6,553.4 seconds Default Null Value: 0.0 seconds (no failure detected) Note: Setting ncircvhrtbt to 0 disables the Receive Heartbeat mechanism. Note: This NV is used to control the maximum time that elapses after the last update to a specified NVI before the Space Comfort Controller starts to use its default values. Valid Range: 0 to 255 Note: This NV defines the major module hardware and software revisions. Valid Range: 0 to 255 Note: This NV defines the minor module hardware and software revisions. Valid Range: Any NULL terminated ASCII string of 31 bytes total length. Note: This CP can optionally be used to provide more descriptive physical location information than can be provided by the Neuron Chip s 6 byte location string. The location relates to the object and not to the node. This does not function in MCL Tool. 14 TEC226x-3 and TEC220x-3 Series LONWORKS Network Staged Thermostats Technical Bulletin

15 Commanding Thermostats Remotely Understanding LONWORKS Network Configuration Tools Differences LONWORKS network configuration tools use different numbering schemes in their Status/Command screens. In the ncigenopts and ncimultiopts Status/ Command screens, MCL Tool begins its first data entry location with Byte 0, whereas Lonwatcher begins with Byte 1. The byte entry location number depends on which Tool you are using. Table 5: LONWORKS Network Configuration Tool Terminology Differences LONWORKS Network Configuration Tool ncigenopts Screen ncimultiopts Screen MCL Tool Byte 0 to Byte 27 Byte 0 to Byte 9 Lonwatcher Byte 1 to Byte 28 Byte 1 to Byte 10 LonMaker Not directly changeable Not directly changeable Figure 1 shows the ncigenopts Status/Command screen in MCL Tool on the left, with the equivalent Lonwatcher screen on the right. Figure 1: MCL Tool and Lonwatcher Status/Command Screens Changing the Thermostat s Settings Using a LONWORKS Network Configuration Tool Once a thermostat is configured and online, you can use a LONWORKS network configuration tool to change its default settings. This means you do not have to go to the thermostat and manually make the changes. TEC226x-3 and TEC220x-3 Series LONWORKS Network Staged Thermostats Technical Bulletin 15

16 To change most of the thermostat s configuration properties: 1. Using a LONWORKS network configuration tool, open the the thermostat s ncigenopts Status/Command screen. Note: See Table 5 for the byte entry location numbering differences. 2. From Table 6, find the desired configuration property and enter the corresponding value into its respective byte location in the ncigenopts Status/ Command screen. Note: Some configuration properties require you to enter a range number in a specific byte location, followed by a corresponding value in the next byte location. You must enter both the range number and value before commanding the thermostat. 3. Command the thermostat. The configuration changes are implemented. 4. Enter any Heat Pump of Roof Top Unit specific configuration property changes in the ncimultiopts Status/Command screen. 5. Command the thermostat. The configuration changes are implemented. Service Pin To broadcast the thermostat s Neuron ID over the LONWORKS network: 1. Simultaneously press and hold the Up Arrow and Down Arrow for five seconds. The Status LED flashes once every five seconds to indicate the thermostat s Neuron ID is being broadcast on the LONWORKS network. 2. For manual entry, the Neuron ID is also on a label on the Echelon chip under the thermostat cover. Adding a Thermostat to the Network Automation Engine (NAE) Once a thermostat has been commissioned, it must be added to the NAE before its points can be mapped. To do this, select the LONWORKS Integration under the NAE (refresh the tree view if required to see a newly added LONWORKS Integration) and choose Field Device from the Insert menu. Assisted Definition using Auto Discovery is the easiest way to add a new thermostat online; however, this requires that the thermostat that is to be added is connected and ready to communicate. Refer to the LONWORKS Integration with NAE Technical Bulletin (LIT ) for instructions on how to add a LONWORKS device. 16 TEC226x-3 and TEC220x-3 Series LONWORKS Network Staged Thermostats Technical Bulletin

17 LONWORKS Thermostat Mapping Preparation Before mapping a TEC22xx-3 Thermostat into an NAE: 1. Decide which point objects within the thermostat need to be mapped. Only map the point objects that need to be viewed on a regular basis, since excessive mapping lowers system performance. Suggested point objects for mapping include: Room Temp, System Mode, Fan Status, Occupied Heat Setpoint, Occupied Cool Setpoint, Unoccupied Heat Setpoint, and Unoccupied Cool Setpoint. In addition, alarm points may be mapped if they are used, and other point objects may be mapped if required. Use the Engineering view to examine infrequently used point objects. 2. Verify that a LONWORKS Integration is defined in the NAE. The commissioned thermostat is mapped as a LONWORKS device under a LONWORKS Integration. Refer to the LONWORKS Integration with NAE Technical Bulletin (LIT ) for instructions on how to define a LONWORKS network Integration. At this point, the thermostat and the required point objects inside the thermostat can be mapped. TEC226x-3 and TEC220x-3 Series LONWORKS Network Staged Thermostats Technical Bulletin 17

18 Space Comfort Controller Object Figure 2: TEC22xx-3 Space Comfort Controller Object Using Status/Command Screens There are three main status/command screens used to command the TEC22xx-3 thermostats remotely: ncigenopts - contains most configuration settings for all TEC22xx-3 models ncimultiopts - Heat Pump (TEC and TEC2262-3) ncimultiopts - Roof Top Unit (TEC2203-3, TEC2263-3, TEC2204-3, and TEC2264-3) 18 TEC226x-3 and TEC220x-3 Series LONWORKS Network Staged Thermostats Technical Bulletin

19 Figure 3 shows the ncigenopts screen with the cells labeled. Figure 3: ncigenopts Status/Command Screen TEC226x-3 and TEC220x-3 Series LONWORKS Network Staged Thermostats Technical Bulletin 19

20 ncigenopts Thermostat Command Table Use the information in Table 6 to configure the thermostat remotely. Table 6: ncigenopts Thermostat Command Table (Part 1 of 3) MCL Tool Byte Number (Lonwatcher Byte Number) Stat Menu Name Description Byte and Range 0 (1) Temperature Units Fahrenheit or Celsius 1 (2) DI1 0 = None 1 = RemNSB 2 = RemOVR 3 = Filter 4 = Service 2 (3) DI2 0 = None 1 = RemNSB 2 = RemOVR 3 = Filter 4 = Service 0 = Celsius 1 = Fahrenheit (Default) 0 = None 0 = None 3 (4) Pwr del Power-Up Delay 10 = 10 seconds (Default) Range = 10 to 120, in 1 second increments 4 (5) Frost pr Frost Protection 0 = Off (Default) 1 = On Note: If Frost pr is set to On and the temperature falls below 42 F (5.6 C), the thermostat goes into emergency mode. Once in emergency mode, it remains there until commanded otherwise. 5 (6) Heat max Occupied and Unoccupied maximum Heating setpoint range number 6 (7) Heat max Occupied and Unoccupied maximum Heating setpoint value number 7 (8) Cool min Occupied and Unoccupied minimum Cooling setpoint range number 8 (9) Cool min Occupied and Unoccupied minimum Cooling setpoint value number Enter the setpoint s range number from Table 7. Enter the setpoint s value number from Table 7 Enter the setpoint s range number from Table 8. Enter the setpoint s value number from Table 8. 9 (10) Anticycl Minimum On/Off time for stages 0 = 0 minute Note: Anticycing can be set to 0 minutes if the equipment possess its own anticycling timer. Do not use this value unless the equipment is equipped with such timer! 1 = 1 minute 2 = 2 minutes (Default) 3 = 3 minutes 4 = 4 minutes 5 = 5 minutes 20 TEC226x-3 and TEC220x-3 Series LONWORKS Network Staged Thermostats Technical Bulletin

21 Table 6: ncigenopts Thermostat Command Table (Part 2 of 3) MCL Tool Byte Number (Lonwatcher Byte Number) Stat Menu Name Description Byte and Range 10 (11) Heat cph Heating Stages Cycles Per Hour 4 = 4 CPH (Default) Range = 3 to 8 CPH, in 1 CPH increments 11 (12) Cool cph Cooling Stages Cycles Per Hour 3 = 3 CPH 4 = 4 CPH (Default) 12 (13) Deadband Sets the minimum deadband between the heating and cooling setpoints. 11 = 2 F 17 = 3 F 22 = 4 F 13 (14) Fan cont Fan Control 0 = Off 1 = On (Default) 14 (15) Fan del Fan Delay 0 = Off (Default) 1 = On 15 (16) TOccTime Temporary occupancy time 3 = 3 Hours (Default) Range = 0 to 12 hours, in 1 hour increments 16 (17) Cal RS Sets the desired room air sensor calibration (offset) range. The offset can be added to or subtracted from the actual displayed room temperature. Enter the range number from Table (18) Cal RS Sets the desired room air sensor calibration (offset) value. The offset can be added to or subtracted from the actual displayed room temperature. 18 (19) Cal OS Sets the desired outdoor air sensor calibration (offset) range. The offset can be added to or subtracted from the actual displayed outside air temperature. 19 (20) Cal OS Sets the desired outdoor air sensor calibration (offset) value. The offset can be added to or subtracted from the actual displayed outside air temperature. 20 (21) H lock Outdoor air temperature mechanical heating lockout Range 21 (22) H lock Outdoor air temperature mechanical heating lockout Value 22 (23) C lock Outdoor air temperature mechanical cooling lockout Range Enter the value number from Table 9. Enter the range number from Table 9. Enter the value number from Table 9. Enter the range number from Table 11. Enter the value number from Table 11. Enter the range number from Table 12. TEC226x-3 and TEC220x-3 Series LONWORKS Network Staged Thermostats Technical Bulletin 21

22 Table 6: ncigenopts Thermostat Command Table (Part 3 of 3) MCL Tool Byte Number (Lonwatcher Byte Number) Stat Menu Name Description Byte and Range 23 (24) C lock Outdoor air temperature mechanical cooling lockout Value Enter the value number from Table (25) 2/4event Number of Events 2 = 2 Events (Default) 4 = 4 Events Note: Tec226x-3 models only. 25 (26) Aux cont Determines the auxiliary contact configuration. 0 = Normally Open 1 = Normally Closed 26 (27) Prog rec Progressive recovery enable 0 = Off (Default) 1 = On 27 (28) Lockout Keypad lockout levels 0 = No lockout 1 = Level 1 lockout 2 = Level 2 lockout Note: See Table 10 for lockout information. 22 TEC226x-3 and TEC220x-3 Series LONWORKS Network Staged Thermostats Technical Bulletin

23 Maximum Heating Setpoint Table Table 7: ncigenopts Maximum Heat Setpoint Range Adjustment Values MaxHeat Setpoint Setting Range Byte 5 (6) Value Byte 6 (7) MaxHeat Setpoint Setting Range Byte 5 (6) Value Byte 6 (7) MaxHeat Setpoint Setting Range Byte 5 (6) Value Byte 6 (7) 40 F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F 9 1 Note: Lonwatcher Range byte location numbers and Value byte location numbers shown in parenthesis. See Table 5 for more information on Bit/Byte use in each LONWORKS network configuration tool. TEC226x-3 and TEC220x-3 Series LONWORKS Network Staged Thermostats Technical Bulletin 23

24 Minimum Cooling Setpoint Table Table 8: ncigenopts Minimum Cooling Setpoint Range Adjustment Values MinCool Setpoint Setting Range Byte 7 (8) Value Byte 8 (9) MinCool Setpoint Setting Range Byte 7 (8) Value Byte 8 (9) MinCool Setpoint Setting Range Byte 7 (8) Calibration Room Sensor and Calibration Outdoor Air Sensor Table Using the information in Table 9, enter the range number and value number for the Cal RS or Cal OS in their respective byte entry boxes of the ncigenopts screen and command the thermostat. Value Byte 8 (9) 54 F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F Note: Lonwatcher Range byte location numbers and Value byte location numbers shown in parenthesis. See Table 5 for more information on Bit/Byte use in each LONWORKS network configuration tool. 24 TEC226x-3 and TEC220x-3 Series LONWORKS Network Staged Thermostats Technical Bulletin

25 Note: You must enter the range and value before commanding the thermostat. Table 9: Cal RS and Cal OS Command Settings Cal RS or Range Value Cal OS Cal RS Byte 16 (17) Cal RS Byte 17 (18) Temperature Cal OS Byte 18 (19) Cal OS Byte 19 (20) Setting 5 F F F F F F F F F F F Note: Lonwatcher Range byte location numbers and Value byte location numbers are shown in parenthesis. See Table 5 for more information on byte use in each LONWORKS network configuration tool. Keypad Lockout Levels Table Use the information in Table 10 to remotely configure the thermostat s keypad lockout levels. Keypad Lockout can be commanded either from the thermostat Installer Configuration menu or the ncigenopts Byte 27(28) cell. Table 10: Keypad Lockout Levels Table Level Menu Resume/ override schedules Resume sched Y/N 1. TEC226x-3 models only. Permanent occupied and unoccupied setpoints RoomTemp set Y/N Temporary setpoints using arrows System mode setting Sys Mode set Y/N Fan mode setting Schedules setting 1 Schedule set Y/N Clock setting 1 Clock set Y/N 0 Access Access Access Access Access Access Access 1 Access No access Access No access No access No access Access 2 No access No access No access No access No access No access Access TEC226x-3 and TEC220x-3 Series LONWORKS Network Staged Thermostats Technical Bulletin 25

26 Heating Lockout Table Table 11: ncigenopts H Lock Range Adjustment Values H Lock H Lock Setting Setting Range Byte 20 (21) Value Byte 21 (22) Range Byte 20 (21) Value Byte 21 (22) Cooling Lockout Table Table 12: ncigenopts C Lock Range Adjustment Values H Lock Setting Range Byte 20 (21) Value Byte 21 (22) -15 F F F F F F F F F F F F F F F F F F F F F F F F F F F F Note: Lonwatcher Range byte location numbers and Value byte location numbers shown in parenthesis. See Table 5 for more information on Bit/Byte use in each LONWORKS network configuration tool. C Lock Setting Range Byte 22 (23) Value Byte 23 (24) C Lock Setting Range Byte 22 (23) Value Byte 23 (24) C Lock Setting Range Byte 22 (23) -40 F F F F F F F F F F F F F F F F F F F F F F F F F F F F Note: Lonwatcher Range byte location numbers and Value byte location numbers shown in parenthesis. See Table 5 for more information on Bit/Byte use in each LONWORKS network configuration tool. Value Byte 23 (24) 26 TEC226x-3 and TEC220x-3 Series LONWORKS Network Staged Thermostats Technical Bulletin

27 ncimultiopts Roof Top Unit Thermostat Command Table Figure 4 shows the ncimultiopts screen for a Roof Top Unit with the cells labeled. Figure 4: ncimultiopts Roof Top Unit Status/Command Screens Use the information in Table 13 to configure the Roof Top Unit thermostat remotely. Table 13: ncimultiopts Roof Top Thermostat Command Table MCL Tool Byte Number (Lonwatcher Byte Number) Stat Menu Name Description Byte and Range 0 (1) H stage Heating stages 1 = 1 stage 2 = 2 stages (Default) 1 (2) C stage Cooling stages 1 = 1 stage 2 = 2 stages (Default) 2 (3) Not used Not used 3 (4) Min pos Minimum damper position 0 to 100 %, 0 = (Default) 4 (5) Chngstpt Changeover setpoint range number 5 (6) Chngstpt Changeover setpoint value number Enter the setpoint s range number from Table 14. Enter the setpoint s value number from Table (7) C mech Mechanical cooling allowed 0 = Off (Default) 1 = On 7 (8) Mix stpt Mixed air setpoint range number Enter the setpoint s range number from Table 15 8 (9) Mix stpt Mixed air setpoint value number Enter the setpoint s value number from Table (10) Not used Not used TEC226x-3 and TEC220x-3 Series LONWORKS Network Staged Thermostats Technical Bulletin 27

28 Change Over Setpoint Table Table 14: Chngstpt Table (Economizer Only) Setpoint Setpoint Setting Setting Range Byte 4 (5) Value Byte 5 (6) Range Byte 4 (5) Value Byte 5 (6) Setpoint Setting Range Byte 4 (5) Value Byte 5 (6) 14 F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F 4 59 Note: Lonwatcher Range byte location and Value byte location numbers shown in parenthesis. See Table 5 for more information on Bit/Byte use in each LONWORKS network configuration tool. 28 TEC226x-3 and TEC220x-3 Series LONWORKS Network Staged Thermostats Technical Bulletin

29 Mixed Air Setpoint Table Table 15: ncimultiopts Mixed Air Setpoint Range Adjustment Values Mixed Air Setpoint Setting Range Byte 7 (8) Value Byte 8 (9) Mixed Air Setpoint Setting Range Byte 7 (8) Value Byte 8 (9) Mixed Air Setpoint Setting Range Byte 7 (8) Value Byte 8 (9) 50 F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F Note: Lonwatcher Range byte location numbers and Value byte location numbers shown in parenthesis. See Table 5 for more information on Bit/Byte use in each LONWORKS network configuration tool. TEC226x-3 and TEC220x-3 Series LONWORKS Network Staged Thermostats Technical Bulletin 29

30 ncimultiopts Heat Pump Thermostat Command Table Figure 5 shows the ncimultiopts screen for a Heat Pump with the cells labeled. Figure 5: ncimultiopts Heat Pump Status/Command Screens Use the information in Table 16 to configure the Heat Pump thermostat remotely. Note: This information is valid only for the TEC and TEC Heat Pump thermostats. Table 16: ncimultiopts Heat Pump Thermostat Command Table MCL Tool Byte Number (Lonwatcher Byte Number) Stat Menu Name Description Byte and Range 0 (1) Re valve Reversing valve operation 0 = Normally Cool (O) (Default) 1 = Normally Heat (B) 1 (2) Heat pump stage Heat Pump or Cooling stages 1 = 1 stage 2 = 2 stages (Default) 2 (3) Not used Not used 3 (4) Not used Not used 4 (5) Hi b.p. High balance point range number Enter the range number from Table (6) Hi b.p. High balance point value number Enter the value number from Table (7) Comf/eco Comfort or economy mode 0 = Comfort (Default) 1 = Economy 7 (8) Lo b.p. Low balance point range number Enter the range number from Table (9) Lo b.p. Low balance point value number Enter the value number from Table (10) Comp/aux Compressor/auxiliary interlock 0 = Off (Default) 1 = On 30 TEC226x-3 and TEC220x-3 Series LONWORKS Network Staged Thermostats Technical Bulletin

31 High Balance Point Table Table 17: ncimultiopts (Heat Pump) Hi B.P. Range Adjustment Values MinCool Setpoint Setting Range Byte 4 (5) Value Byte 5 (6) MinCool Setpoint Setting Range Byte 4 (5) Value Byte 5 (6) MinCool Setpoint Setting Range Byte 4 (5) Value Byte 5 (6) 34 F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F Note: Lonwatcher Range byte location numbers and Value byte location numbers shown in parenthesis. See Table 5 for more information on Bit/Byte use in each LONWORKS network configuration tool. TEC226x-3 and TEC220x-3 Series LONWORKS Network Staged Thermostats Technical Bulletin 31

32 Low Balance Point Table Table 18: ncimultiopts (Heat Pump) Lo B.P. Range Adjustment Values Lo BP Setting Schedules Range Byte 7 (8) Time and Date Table Value Byte 8 (9) Lo BP Setting Range Byte 7 (8) Value Byte 8 (9) Lo BP Setting Use the information in Table 19 to configure the thermostat s date and time remotely. The thermostat uses this time setting for schedules. Range Byte 7 (8) Value Byte 8 (9) -40 F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F Note: Lonwatcher Range byte location numbers and Value byte location numbers shown in parenthesis. See Table 5 for more information on Bit/Byte use in each LONWORKS network configuration tool. 32 TEC226x-3 and TEC220x-3 Series LONWORKS Network Staged Thermostats Technical Bulletin

33 Note: This is only valid for the TEC226x-3 programmable thermostats. Table 19: nvitimeset Command Table Name Valid Range Default Value Year 0 to 3,000 0 Month 0 to 12 0 Day 0 to 31 0 Hour 0 to 23 0 Minute 0 to 59 0 Second 0 to 59 0 Commanding a Schedule Schedules are available for each day of the week. Use the ncidayschedule(x) CP to assign a range and value for the occupied and unoccupied time for each day that requires a schedule, then command the thermostat to accept the schedule. Changing the thermostat s 2/4event menu selection from 2.0 to 4.0 adds a second occupied and unoccupied schedule time setting for the selected day. Note: The time and date must be set for the schedules to operate properly. Use Table 20 to command the first schedule of the selected day. Table 20: UNVT ncidaysched Byte Numbers (2.0 event) Day CP Name Occupied Range Byte Number Occupied Value Byte Number Unoccupied Range Byte Number Monday ncidaysched(0) Tuesday ncidaysched(1) Wednesday ncidaysched(2) Thursday ncidaysched(3) Friday ncidaysched(4) Saturday ncidaysched(5) Sunday ncidaysched(6) Note: Bytes 4, 5, 6, and 7are used for 4.0 event schedules. Unoccupied Value Byte Number Use Table 21 to command the second schedule of the selected day. Note: The thermostat s 2/4event menu must be set to 4.0 for the commands to work. Table 21: UNVT ncidaysched Byte Numbers (4.0 event) (Part 1 of 2) Day CP Name Occupied Range Byte Number Occupied Value Byte Number Unoccupied Range Byte Number Unoccupied Value Byte Number Monday ncidaysched(0) Tuesday ncidaysched(1) Wednesday ncidaysched(2) TEC226x-3 and TEC220x-3 Series LONWORKS Network Staged Thermostats Technical Bulletin 33

34 Table 21: UNVT ncidaysched Byte Numbers (4.0 event) (Part 2 of 2) Day CP Name Occupied Range Byte Number Occupied Value Byte Number Unoccupied Range Byte Number Unoccupied Value Byte Number Thursday ncidaysched(3) Friday ncidaysched(4) Saturday ncidaysched(5) Sunday ncidaysched(6) Note: Bytes 0, 1, 2, and 3 are used for 2.0 event schedules. To command a schedule: 1. Click on an ncidaysched(x) to select the schedule day. The ncidaysched(x) Detail or Status/Command screen appears. 2. Click the Status/Command tab. The Status/Command screen appears. 3. Enter an occupied start time Range number in the byte 0 cell. 4. Enter an occupied start time Value in the byte 1 cell. 5. Enter an unoccupied start time Range in the byte 2 cell. 6. Enter an unoccupied start time Value in the byte 3 cell. Note: If the 2/4event menu is set to 4.0 you can command a second schedule for the selected day. Otherwise, skip to Step Enter the second schedule s occupied start time Range number in the byte 4 cell. 8. Enter the second schedule s occupied start time Value in the byte 5 cell. 9. Enter the second schedule s unoccupied start time Range in the byte 6 cell. 10. Enter the second schedule s unoccupied start time Value in the byte 7 cell. 11. Click Command; the schedule(s) are sent to the thermostat. Note: To cancel a schedule, enter 0s in each of the byte cells and click Command. 34 TEC226x-3 and TEC220x-3 Series LONWORKS Network Staged Thermostats Technical Bulletin

35 Schedule Table Table 22: Schedule Command Ranges and Values (Part 1 of 12) Time Range Value Time Range Value Time Range Value 12:00 AM :41 AM :22 AM :01 AM :42 AM :23 AM :02 AM :43 AM :24 AM :03 AM :44 AM :25 AM :04 AM :45 AM :26 AM :05 AM :46 AM :27 AM :06 AM :47 AM :28 AM :07 AM :48 AM :29 AM :08 AM :49 AM :30 AM :09 AM :50 AM :31 AM :10 AM :51 AM :32 AM :11 AM :52 AM :33 AM :12 AM :53 AM :34 AM :13 AM :54 AM :35 AM :14 AM :55 AM :36 AM :15 AM :56 AM :37 AM :16 AM :57 AM :38 AM :17 AM :58 AM :39 AM :18 AM :59 AM :40 AM :19 AM :00 AM :41 AM :20 AM :01 AM :42 AM :21 AM :02 AM :43 AM :22 AM :03 AM :44 AM :23 AM :04 AM :45 AM :24 AM :05 AM :46 AM :25 AM :06 AM :47 AM :26 AM :07 AM :48 AM :27 AM :08 AM :49 AM :28 AM :09 AM :50 AM :29 AM :10 AM :51 AM :30 AM :11 AM :52 AM :31 AM :12 AM :53 AM :32 AM :13 AM :54 AM :33 AM :14 AM :55 AM :34 AM :15 AM :56 AM :35 AM :16 AM :57 AM :36 AM :17 AM :58 AM :37 AM :18 AM :59 AM :38 AM :19 AM :00 AM :39 AM :20 AM :01 AM :40 AM :21 AM :02 AM TEC226x-3 and TEC220x-3 Series LONWORKS Network Staged Thermostats Technical Bulletin 35