| Вид документа | Технічний бюлетень |
|---|---|
| Виробник | JCI |
| Код документа | tec226x-4-pir-and-tec220x-4-pir-lonworks-network-staged-thermostat-controllers |
| Група обладнання | TEC22 LonWorks Network Thermostat |
| Сторінок | 43 |
| Мова документа | англійська |
| Розмір файлу | 0.7 МБ |
Текст документа
TEC226x-4(+PIR) and TEC220x-4(+PIR) Series
LONWORKS® Network Staged Thermostat Controllers
Code No. LIT-12011611
Technical Bulletin Issued February 8, 2010
Network Variables (NVs) and Configuration Parameters (CPs) List . . . . . . . . . . . . . 3
Network Variable Inputs (NVIs) Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Network Variable Outputs (NVOs) Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Configuration Properties (CPs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Space Comfort Controller Object . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Commissioning the Thermostat Using a LONWORKS Network Configuration Tool . . . 18
Service Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
TEC22xx-4 Configuration Plug-in . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Installing the Plug-in. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Registering the Plug-in. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Using LN Browser to Display NVs, NCIs, and CPs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Running the Plug-in . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Heating - Cooling Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Hardware Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
General Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Model Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Scheduler Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Network Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
About Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Adding a Thermostat to the Network Automation Engine (NAE) . . . . . . . . . . . . . . . . . 39
LONWORKS Thermostat Controller Mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
TEC226x-4(+PIR) and TEC220x-4(+PIR) Series LONWORKS Network
Staged Thermostat Controllers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
TEC226x-4(+PIR) and TEC220x-4(+PIR) Series LONWORKS® Network Staged 1
Thermostat Controllers Technical Bulletin
2 TEC226x-4(+PIR) and TEC220x-4(+PIR) Series LONWORKS® Network Staged Thermostat Controllers
Technical Bulletin
TEC226x-4(+PIR) and TEC220x-4(+PIR) Series
LONWORKS® Network Staged Thermostat
Controllers
Technical Bulletin
Network Variables (NVs) and Configuration Parameters
(CPs) List
Table 1 shows the NVs and CPs for the TEC226x-4(+PIR) and TEC220x-4(+PIR)
Series Thermostat Controllers. Each Network Variable Input (NVI), Network
Variable Output (NVO), and Network Configuration Input (NCI) has a reference
number as defined in the XIF Resource File, and some objects have a subcategory
number.
The Bit column shows the bit number for each of the entry fields. If a value is
supplied, the true Metasys® Target reference is the value + 1. For example, if the
Bit column has a value of 0, then the true mapping index is 1. You must know the
true mapping index when mapping LONWORKS® Point Objects into a Metasys
system.
The Metasys Target Reference is equal to the value in the No. column plus the
value in the Sub column or Bit column (if available) in the format
NV.<No. >.<Bit/Sub>. For example, using filter alarm for nvoSccStatus as an
example, the Metasys Target Reference is NV.22.14.
Note: If the format has not been changed from the default SNVT_state_64, when
viewed using a LONWORKS network configuration tool, the nvoSccStatus
screen is a 64-bit field, one for each entry field.
Table 1: NVs and CPs per Model (Part 1 of 5)
No. Sub Bit Metasys NV or CP Name Model
Target TEC2264-4(+PIR)
Reference Econ, Prog.
TEC2204-4(+PIR)
Econ, NonProg.
TEC2263-4(+PIR)
Multi-Stage, Prog.
TEC2203-4(+PIR)
Multi-Stage, NonProg.
TEC2261-4(+PIR)
Single Stage, Prog.
TEC2201-4(+PIR)
Single Stage, NonProg.
TEC2262-4(+PIR)
Heat Pump, Prog.
TEC2202-4(+PIR)
Heat Pump, NonProg.
0 NV.0 nviSpaceTemp X X X X X X X X
1 NV.1 nviOutdoorTemp X X X X X X X X
2 NV.2 nviOccManCmd X X X X X X X X
3 NV.3 nviApplicMode X X X X X X X X
4 NV.4 nviSetPoint X X X X X X X X
5 NV.5 nviTimeSet X N/A X N/A X N/A X N/A
6 NV.6 nciDaySched[0] X N/A X N/A X N/A X N/A
1 NV.6.1 occupied_event_1 x N/A x N/A x N/A x N/A
2 NV.6.2 unoccupied_event_2 x N/A x N/A x N/A x N/A
TEC226x-4(+PIR) and TEC220x-4(+PIR) Series LONWORKS® Network Staged Thermostat Controllers 3
Technical Bulletin
Table 1: NVs and CPs per Model (Part 2 of 5)
No. Sub Bit Metasys NV or CP Name Model
Target TEC2264-4(+PIR)
Reference Econ, Prog.
TEC2204-4(+PIR)
Econ, NonProg.
TEC2263-4(+PIR)
Multi-Stage, Prog.
TEC2203-4(+PIR)
Multi-Stage, NonProg.
TEC2261-4(+PIR)
Single Stage, Prog.
TEC2201-4(+PIR)
Single Stage, NonProg.
TEC2262-4(+PIR)
Heat Pump, Prog.
TEC2202-4(+PIR)
Heat Pump, NonProg.
3 NV.6.3 occupied_event_3 x N/A x N/A x N/A x N/A
4 NV.6.4 unoccupied_event_4 x N/A x N/A x N/A x N/A
7 NV.7 nciDaySched[1] X N/A X N/A X N/A X N/A
1 NV.7.1 occupied_event_1 x N/A x N/A x N/A x N/A
2 NV.7.2 unoccupied_event_2 x N/A x N/A x N/A x N/A
3 NV.7.3 occupied_event_3 x N/A x N/A x N/A x N/A
4 NV.7.4 unoccupied_event_4 x N/A x N/A x N/A x N/A
8 NV.8 nciDaySched[2] X N/A X N/A X N/A X N/A
1 NV.8.1 occupied_event_1 x N/A x N/A x N/A x N/A
2 NV.8.2 unoccupied_event_2 x N/A x N/A x N/A x N/A
3 NV.8.3 occupied_event_3 x N/A x N/A x N/A x N/A
4 NV.8.4 unoccupied_event_4 x N/A x N/A x N/A x N/A
9 NV.9 nciDaySched[3] X N/A X N/A X N/A X N/A
1 NV.9.1 occupied_event_1 x N/A x N/A x N/A x N/A
2 NV.9.2 unoccupied_event_2 x N/A x N/A x N/A x N/A
3 NV.9.3 occupied_event_3 x N/A x N/A x N/A x N/A
4 NV.9.4 unoccupied_event_4 x N/A x N/A x N/A x N/A
10 NV.10 nciDaySched[4] X N/A X N/A X N/A X N/A
1 NV.10.1 occupied_event_1 x N/A x N/A x N/A x N/A
2 NV.10.2 unoccupied_event_2 x N/A x N/A x N/A x N/A
3 NV.10.3 occupied_event_3 x N/A x N/A x N/A x N/A
4 NV.10.4 unoccupied_event_4 x N/A x N/A x N/A x N/A
11 NV.11 nciDaySched[5] X N/A X N/A X N/A X N/A
1 NV.11.1 occupied_event_1 x N/A x N/A x N/A x N/A
2 NV.11.2 unoccupied_event_2 x N/A x N/A x N/A x N/A
3 NV.11.3 occupied_event_3 x N/A x N/A x N/A x N/A
4 NV.11.4 unoccupied_event_4 x N/A x N/A x N/A x N/A
12 NV.12 nciDaySched[6] X N/A X N/A X N/A X N/A
1 NV.12.1 occupied_event_1 x N/A x N/A x N/A x N/A
2 NV.12.2 unoccupied_event_2 x N/A x N/A x N/A x N/A
3 NV.12.3 occupied_event_3 x N/A x N/A x N/A x N/A
4 NV.12.4 unoccupied_event_4 x N/A x N/A x N/A x N/A
13 nciSetPts X X X X X X X X
1 NV.13.1 occupied_cool x x x x x x x x
2 N/A standby_cool N/A N/A N/A N/A N/A N/A N/A N/A
3 NV.13.3 unoccupied_cool x x x x x x x x
4 NV.13.4 occupied_heat x x x x x x x x
5 N/A standby_heat N/A N/A N/A N/A N/A N/A N/A N/A
6 NV.13.6 unoccupied_heat x x x x x x x x
4 TEC226x-4(+PIR) and TEC220x-4(+PIR) Series LONWORKS® Network Staged Thermostat Controllers
Technical Bulletin
Table 1: NVs and CPs per Model (Part 3 of 5)
No. Sub Bit Metasys NV or CP Name Model
Target TEC2264-4(+PIR)
Reference Econ, Prog.
TEC2204-4(+PIR)
Econ, NonProg.
TEC2263-4(+PIR)
Multi-Stage, Prog.
TEC2203-4(+PIR)
Multi-Stage, NonProg.
TEC2261-4(+PIR)
Single Stage, Prog.
TEC2201-4(+PIR)
Single Stage, NonProg.
TEC2262-4(+PIR)
Heat Pump, Prog.
TEC2202-4(+PIR)
Heat Pump, NonProg.
14 nciCfg1RtuHp X X X X X X X X
Associate with UNVT_cfg_1_rtu_hp format file
1 NV.14.1 password x x x x x x x x
2 NV.14.2 unoccupied_timer x x x x x x x x
3 NV.14.3 anticycle x x x x x x x x
4 NV.14.4 power_up_delay x x x x x x x x
5 NV.14.5 temporary_occ_time x x x x x x x x
6 NV.14.6 heating_stages_CPH x x x x x x x x
7 NV.14.7 cooling_stages_CPH x x x x x x x x
8 NV.14.8 heat_max_setpoint x x x x x x x x
9 NV.14.9 cool_min_setpoint x x x x x x x x
10 NV.14.10 OA_temp_heat_lockout x x x x x x x x
11 NV.14.11 OA_temp_cool_lockout x x x x x x x x
12 NV.14.12 calib_room_sensor x x x x x x x x
13 NV.14.13 calib_outside_air_sensor x x x x x x x x
14 NV.14.14 deadband x x x x x x x x
15 NV.14.15 fan_mode x x x x x x x x
16 NV.14.16 fan_control x x x x x x x x
17 NV.14.17 fan_delay x x x x x x x x
18 NV.14.18 keypad_lockout x x x x x x x x
19 NV.14.19 proportional_band x x x x x x x x
20 NV.14.20 temperature_units x x x x x x x x
21 NV.14.21 frost_protection x x x x x x x x
22 NV.14.22 menu_scroll x x x x x x x x
15 nciCfg2RtuHp X X X X N/A N/A X X
Associate with UNVT_cfg_2_rtu_hp format file
1 NV.15.1 di1_config x x x x x x x x
2 NV.15.2 di2_config x x x x x x x x
3 NV.15.3 aux_contact_config x x x x x x x x
4 NV.15.4 number_of_events x N/A x N/A x N/A x N/A
5 NV.15.5 progressive_recovery x N/A x N/A x N/A x N/A
7 NV.15.7* a.hp_rev_valve_config N/A N/A N/A N/A N/A N/A x x
8 NV.15.8** a.number_of_heating_stages x x x x N/A N/A N/A N/A
9 NV.15.9 number_of_cool_or_hp_stages x x x x N/A N/A x x
10 NV.15.10 econo_min_position x x N/A N/A N/A N/A N/A N/A
12 NV.15.12* b.hp_high_balance_point N/A N/A N/A N/A N/A N/A x x
13 NV.15.13** b.econo_changeover_setpoint x x N/A N/A N/A N/A N/A N/A
15 NV.15.15* c.hp_low_balance_point N/A N/A N/A N/A N/A N/A x x
16 NV.15.16** c.econo_mixed_air_setpoint x x N/A N/A N/A N/A N/A N/A
18 NV.15.18* d.hp_comfort_or_economy_mode N/A N/A N/A N/A N/A N/A x x
TEC226x-4(+PIR) and TEC220x-4(+PIR) Series LONWORKS® Network Staged Thermostat Controllers 5
Technical Bulletin
Table 1: NVs and CPs per Model (Part 4 of 5)
No. Sub Bit Metasys NV or CP Name Model
Target TEC2264-4(+PIR)
Reference Econ, Prog.
TEC2204-4(+PIR)
Econ, NonProg.
TEC2263-4(+PIR)
Multi-Stage, Prog.
TEC2203-4(+PIR)
Multi-Stage, NonProg.
TEC2261-4(+PIR)
Single Stage, Prog.
TEC2201-4(+PIR)
Single Stage, NonProg.
TEC2262-4(+PIR)
Heat Pump, Prog.
TEC2202-4(+PIR)
Heat Pump, NonProg.
19 NV.15.19** d.econo mechanical_cool_enable x x N/A N/A N/A N/A N/A N/A
20 NV.15.20 hp compressor_auxheat_interlock N/A N/A N/A N/A N/A N/A x x
*Used for heat pump models, do not map for rooftop models.
**Used for rooftop models, do not map for heat pump models.
16 NV.16 nciHvacType X X X X X X X X
17 nciSccModel X X X X X X X X
1 NV.17.1 Thermostat Model x x x x x x x x
2 NV.17.2 Software Version x x x x x x x x
18 NV.18 nvoSpaceTemp X X X X X X X X
19 nvoUnitStatus X X X X X X X X
1 NV.19.1 mode x x x x x x x x
2 NV.19.2 heat_output_primary x x x x x x x x
3 NV.19.3 heat_output_secondary N/A N/A N/A N/A N/A N/A x x
4 NV.19.4 cool_output x x x x x x x x
5 NV.19.5 econo_output x x N/A N/A N/A N/A N/A N/A
6 NV.19.6 Fan_output x x x x x x x x
7 NV.19.7 in_alarm x x x x x x x x
20 NV.20 nvoDischAirTemp X X X X X X X X
21 NV.21 nvoEffectOccup X X X X X X X X
22 nvoSccStatus X X X X X X X X
For all non heat pump models, associate with UNVT_thermo_state_rtu
1 2 NV.22.3 fan_output x x x x x x N/A N/A
2 3 NV.22.4 cooling_stage_1 x x x x x x N/A N/A
3 4 NV.22.5 cooling_stage_2 x x x x N/A N/A N/A N/A
4 5 NV.22.6 auxiliary_contact x x x x x x N/A N/A
5 6 NV.22.7 heating_stage_1 x x x x x x N/A N/A
6 7 NV.22.8 heating_stage_2 x x x x x x N/A N/A
7 12 NV.22.13 service_alarm x x x x x x N/A N/A
8 13 NV.22.14 filter_alarm x x x x x x N/A N/A
9 17 NV.22.18 di2_direct_status x x x x x x N/A N/A
10 18 NV.22.19 di1_direct_status x x x x x x N/A N/A
11 22 NV.22.23 set_clock_alarm x N/A x N/A x N/A N/A N/A
12 23 NV.22.24 frost_protection_alarm x x x x x x N/A N/A
13 24 NV.22.25 local_pir_motion x x x x x x N/A N/A
14 25 NV.22.26 fan_lock_alarm x x x x x x N/A N/A
For all heat pump models, associate with UNVT_thermo_state_hp
1 2 NV.22.3 fan_output N/A N/A N/A N/A N/A N/A x x
2 3 NV.22.4 compressor_stage_1 N/A N/A N/A N/A N/A N/A x x
3 4 NV.22.5 compressor_stage_2 N/A N/A N/A N/A N/A N/A x x
4 5 NV.22.6 auxiliary_contact N/A N/A N/A N/A N/A N/A x x
6 TEC226x-4(+PIR) and TEC220x-4(+PIR) Series LONWORKS® Network Staged Thermostat Controllers
Technical Bulletin
Table 1: NVs and CPs per Model (Part 5 of 5)
No. Sub Bit Metasys NV or CP Name Model
Target TEC2264-4(+PIR)
Reference Econ, Prog.
TEC2204-4(+PIR)
Econ, NonProg.
TEC2263-4(+PIR)
Multi-Stage, Prog.
TEC2203-4(+PIR)
Multi-Stage, NonProg.
TEC2261-4(+PIR)
Single Stage, Prog.
TEC2201-4(+PIR)
Single Stage, NonProg.
TEC2262-4(+PIR)
Heat Pump, Prog.
TEC2202-4(+PIR)
Heat Pump, NonProg.
5 6 NV.22.7 heating_stage_1 N/A N/A N/A N/A N/A N/A x x
6 7 NV.22.8 reversing valve N/A N/A N/A N/A N/A N/A x x
7 12 NV.22.13 service_alarm N/A N/A N/A N/A N/A N/A x x
8 13 NV.22.14 filter_alarm N/A N/A N/A N/A N/A N/A x x
9 17 NV.22.18 di2_direct_status N/A N/A N/A N/A N/A N/A x x
10 18 NV.22.19 di1_direct_status N/A N/A N/A N/A N/A N/A x x
11 22 NV.22.23 set_clock_alarm N/A N/A N/A N/A N/A N/A x N/A
12 23 NV.22.24 frost_protection_alarm N/A N/A N/A N/A N/A N/A x x
13 24 NV.22.25 local_pir_motion N/A N/A N/A N/A N/A N/A x x
14 25 NV.22.26 fan_lock_alarm N/A N/A N/A N/A N/A N/A x x
23 NV.23 nvoEffectSetpt X X X X X X X X
24 NV.24 nvoSetpoint X X X X X X X X
25 NV.25 nciSndHrtBt X X X X X X X X
26 NV.26 nciMinOutTm X X X X X X X X
27 NV.27 nciRcvHrtBt X X X X X X X X
28 NV.28 nciMajVer X X X X X X X X
29 NV.29 nciMinVer X X X X X X X X
30 N/A nciLocation x x x x x x x x
TEC226x-4(+PIR) and TEC220x-4(+PIR) Series LONWORKS® Network Staged Thermostat Controllers 7
Technical Bulletin
Network Variable Inputs (NVIs) Table
Table 2: NVIs (Part 1 of 2)
Parameter NVI Name and Range and Enumeration Definition
SNVT Type
Room nviSpaceTemp Valid Range: -40 to 122°F (-40 to 50.0°C)
Temperature SNVT_temp_p Default Null (release) Value: 621.8°F (327.67°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.
Outdoor Air nviOutdoorTemp Valid Range: -40 to 122°F (-40 to 50.0°C)
Temperature SNVT_temp_p Default Null (release) Value: 621.8°F (327.67°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.
Occupancy nviOccManCmd 0 = OC_OCCUPIED*
SNVT_occupancy 1 = OC_UNOCCUPIED*
2 = OC_BYPASS
3 = OC_STANDBY (Not used)
0XFF = OC_NUL (Release to internal schedule)**
*OC_OCCUPIED and OC_UNOCCUPIED commands always have authority
over the local occupancy routines of the thermostat whether they are through a
local input or a PIR cover.
**OC_NUL command releases the thermostat controller to use its own internal
occupancy routine driven by the local schedule (by a digital input or onboard
PIR cover).
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
System Mode nviApplicMode 0 = HVAC_AUTO (Default)
SNVT_hvac_mode 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.
8 TEC226x-4(+PIR) and TEC220x-4(+PIR) Series LONWORKS® Network Staged Thermostat Controllers
Technical Bulletin
Table 2: NVIs (Part 2 of 2)
Parameter NVI Name and Range and Enumeration Definition
SNVT Type
Occupied nviSetpoint Occupied Cooling - Valid Range: 54 to 100°F (12 to 37.5°C)
Cooling and SNVT_temp_p Occupied Heating - Valid Range: 40 to 90°F (4.5 to 32°C)
Heating Standby Cool Setpoint (Not used)
Setpoints Standby Heat Setpoint (Not used)
Default Null (release) Value: 621.8°F (327.67°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.
Date and Time nviTimeSet Sub Name Valid Range Default Value
SNVT_time_stamp 1 year 0 to 3000 0
2 month 0 to 12 0
3 day 0 to 31 0
4 hour 0 to 23 0
5 minute 0 to 59 0
6 second 0 to 59 0
Note: This NVI is used to set the time and date of the Space Comfort
Controller. TEC226x-4(+PIR) models only.
TEC226x-4(+PIR) and TEC220x-4(+PIR) Series LONWORKS® Network Staged Thermostat Controllers 9
Technical Bulletin
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 3)
Parameter NVO Name and Range and Enumeration Definition
SNVT Type
Room nvoSpaceTemp Valid Range: -40 to 122°F (-40 to 50°C)
Temperature SNVT_temp_p Default Null (release) Value: 621.07°F (327.67°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 621.07°F (327.67°C or 0x7FFF) is sent as an invalid value.
Unit Status nvoUnitStatus Sub Name Valid Value
SNVT_hvac_status 01 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)
02 heat_output_primary 0 to 100%
03 heat_output_secondary 0 to 100%
04 cool_output 0 to 100%
05 econ_output 0 to 100%
06 fan_output 0 to 100%
07 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.
Outdoor nvoOutdoorTemp Valid Range: -40 to 122°F (-40 to 50°C)
Temperature SNVT_temp_p Default Null (release) Value: 621.8°F (327.67°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 621.07°F (327.67°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.
10 TEC226x-4(+PIR) and TEC220x-4(+PIR) Series LONWORKS® Network Staged Thermostat Controllers
Technical Bulletin
Table 3: NVOs (Part 2 of 3)
Parameter NVO Name and Range and Enumeration Definition
SNVT Type
Supply nvoDischAirTemp Valid Range: -40 to 122°F (-40 to 50°C)
Temperature SNVT_temp_p Default Null (release) Value: 621.8°F (327.67°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 621.07°F (327.67°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.
Occupancy nvoEffectOccup 0 = OC_OCCUPIED
SNVT_occupancy 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 (nciCfg1RtuHp), 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
TEC226x-4(+PIR) and TEC220x-4(+PIR) Series LONWORKS® Network Staged Thermostat Controllers 11
Technical Bulletin
Table 3: NVOs (Part 3 of 3)
Parameter NVO Name and Range and Enumeration Definition
SNVT Type
Thermostat’s nvoSccStatus Bit Name Valid Value Default Value
I/O Status UNVT_thermo_state_rtu 2 fan output 0 = Off N/A
UNVT_thermo_state_hp 1 = On
3 cooling stage 1 0 = Off N/A
compressor stage 1 1 = On
4 cooling stage 2 0 = Off N/A
compressor stage 2 1 = On
5 auxiliary contact 0 = Off N/A
1 = On
6 heating stage 1 0 = Off N/A
1 = On
7 heating stage 2 0 = Off N/A
reversing valve 1 = On
12 service alarm 0 = Off N/A
1 = On
13 filter alarm 0 = Off N/A
1 = On
17 di2 direct status 0 = Activated N/A
1 = Not
Activated
18 di1 direct status 0 = Activated N/A
1 = Not
Activated
22 set clock alarm 0 = Off N/A
1 = On
23 frost protection alarm 0 = Off N/A
1 = On
24 local pir motion 0 = Off N/A
1 = On
25 fan lock alarm 0 = Off N/A
1 = On
Note: This NVO reports the status of the Space Comfort Controller’s
inputs and outputs.
Setpoint nvoEffectSetpt Valid Range: 40 to 100°F (4.5 to 37.5°C)
SNVT_temp_p Default Null (release) Value: 621.8°F (327.67°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.
Local nvoSetPoint Valid Range: 40 to 100°F (4.5 to 37.5°C)
Setpoint SNVT_temp_p Default Null (release) Value: 621.8°F (327.67°C)
Output 0x7FFF represents invalid data
Note: This NVO monitors the space temperature setpoint.
12 TEC226x-4(+PIR) and TEC220x-4(+PIR) Series LONWORKS® Network Staged Thermostat Controllers
Technical Bulletin
Configuration Properties (CPs)
Table 4: CP and NCIs (Part 1 of 5)
Parameter CP Name and Function
NCI Type
Schedule nciDay_Sched[x] Sub Name Default Value
x = 0 to 6 1 occupied_event_1 0
UNVT_day_sched
2 unoccupied_event_2 1439
3 occupied_event_3 0
4 unoccupied_event_4 1439
Valid Range: 0 to 1,439 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 P.M. 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.
Temperature nciSetPts Sub Name Valid Range Default Value
Setpoints SNVT_temp_setpt 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 62°F (16.5°C)
(4.5 to 32°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.
TEC226x-4(+PIR) and TEC220x-4(+PIR) Series LONWORKS® Network Staged Thermostat Controllers 13
Technical Bulletin
Table 4: CP and NCIs (Part 2 of 5)
Parameter CP Name and Function
NCI Type
Thermostat’s nciCfg1RtuHpt Sub Name Valid Range Default Value
Common CPs UNVT_cfg_1_rtu_hp 1 password 0 to 1000 0
2 unoccupied timer 0.5 to 24.0 0.5 hours
hours
3 anticycle 0 to 5 minutes 2 minutes
(in 1 min.
increments)
4 powerup delay 10 to 120 sec. 10 sec.
5 temporary occ time 0 to 12 hours 3 hours
6 heating stages cph 3 to 8 CPH 4 CPH
7 cooling stages cph 3 or 4 CPH 4 CPH
8 heat maximum 40 to 90°F 90°F
setpoint (4.5 to 32°C) (32°C)
9 cool minimum 54 to 100°F 54°F
setpoint (12 to 37.5°C) (12°C)
10 oa temp heat lockout -15 to 120°F 120°F
(-26 to 49°C) (49°C)
11 oa temp cool lockout -40 to 95°F -40°F
(-40 to 35°C) (-40°C)
12 calib room sensor ±5°F 0°F
(±2.5°C)
13 calib outdoor air ±5°F 0°F
sensor (±2.5°C)
14 deadband 2 to 4F° (1F° 2F°
increments) (1C°)
(1 to 2C°)
15 fan mode 0 = On 0 = On
1 = Auto
2 = Smart
16 fan control 0 = Off 1 = On
1 = On
17 fan delay 0 = Off 0 = Off
1 = On
18 keypad lockout 0 = No_Lockout No_Lockout
1 = Level_1
2 = Level_2
19 proportional band 2.0 to 8.0F° 2F°
(1.1 to 4.4C°) (1.1C°)
20 temperature units 0 = °C °F
1 = °F
21 frost protection 0 = Off 0 = Off
1 = On
22 temperature scale 0 = °C °F
1 = °F
14 TEC226x-4(+PIR) and TEC220x-4(+PIR) Series LONWORKS® Network Staged Thermostat Controllers
Technical Bulletin
Table 4: CP and NCIs (Part 3 of 5)
Parameter CP Name and Function
NCI Type
Thermostat’s nciCfg2RtuHpt Sub Name Valid Range Default Value
Common CPs UNVT_cfg_2_rtu_hp
01 di1 config 0 = None 0 = None
(continued)
1 = RemNSB
2 = RemOVR
3 = Filter
4 = Service
02 di2 config 0 = None 0 = None
1 = RemNSB
2 = RemOVR
3 = Filter
4 = Service
03 aux contact config 0 = NORMALLY_ 0
OPEN
2 = NORMALLY_
CLOSED
04 number of events 2 or 4 2
05 progressive recovery 0 = Off 0 = Off
1 = Active
06 a.hp rev valve config 1 = Normally 2
Heat
2 = Normally
Cool
07 a.number of heating 1 = 1 Stage 2
stages 2 = 2 Stages
08 number of cool or hp 1 = 1 Stage 2
stages 2 = 2 Stages
09 econo min position 0 to 100% 0%
10 b.hp high balance 34.0 to 90.0°F 90.0°F
point (1.1 to 32.2°C) (32.2°C)
11 b.econo changeover 14 to 70°F 55.0°F
setpoint (-10.0 to 21.1°C) (12.8°C)
12 c.hp low balance -40.0 to 30.0°F -12.0°F
point (-40.0 to -1.1°C) (-24.4°C)
13 c.econo mixed air 50.0 to 90.0°F 50.0°F
setpoint (10.0 to 32.2°C) (10.0°C)
14 d.hp comfort or 0 = Comfort 0 = Comfort
economy mode 1 = Economy
15 d.econo mechanical 0 = Off 0 = Off
cool enable 1 = On
16 hp compressor 0 = Off 0 = Off
auxheat interlock 1 = On
TEC226x-4(+PIR) and TEC220x-4(+PIR) Series LONWORKS® Network Staged Thermostat Controllers 15
Technical Bulletin
Table 4: CP and NCIs (Part 4 of 5)
Parameter CP Name and Function
NCI Type
HVAC Unit Type nciHvac_type Value Identifier Name
Identifier SNVT_hvac_type 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.
Thermostat’s nciSccModel Sub Name Valid Range Default Value
Model Number UNVT_model_info_2
01 Thermostat Model 01 = TEC2264-4 Depends on the
02 = TEC2261-4 model used
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