Easy BACnet
  1. Home
  2. BACnet points lists
  3. Heatcraft
  4. Smart Controller Protocol Converter (BACnet) for Beacon II / Smart Controller refrigeration

Walk-in cooler / freezer refrigeration controller (protocol converter) · BACnet points list

Heatcraft Smart Controller Protocol Converter (BACnet) for Beacon II / Smart Controller refrigeration BACnet points list

Updated 12 November 2026

Short answer

The Smart Controller Protocol Converter puts a Heatcraft Smart Controller (Beacon II refrigeration) on BACnet. It exposes per-system status (box temperature, mode, alarms, compressor cycles and runtime, defrost times, setpoints) and per-evaporator status (defrost, error code, EXV position, suction temperature and pressure, superheat), plus writable setpoint objects in the 1000s and mode-parameter bits in the 14000s.

This page lists 485 BACnet objects for the Heatcraft Smart Controller Protocol Converter (BACnet) for Beacon II / Smart Controller refrigeration — 127 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from Heatcraft’s own free documentation, linked below.

Manufacturer
Heatcraft
Model
Smart Controller Protocol Converter (BACnet) for Beacon II / Smart Controller refrigeration
Equipment
Walk-in cooler / freezer refrigeration controller (protocol converter)
Equipment type
Other equipment
BACnet objects
485 (127 writable)
Transport
—
Firmware
Not stated
Also known as
H-IM-BAC, 25008801, Heatcraft Smart Controller BACnet, Beacon II Smart Controller BACnet, Bohn Smart Controller BACnet, Larkin Smart Controller BACnet, Climate Control Smart Controller BACnet, Chandler Smart Controller BACnet
Source document
Heatcraft Smart Controller Protocol Converter BACnet Registers · Bulletin H-IM-BAC, Part Number 25008801 · rev. October 2017
Download CSV 485 rows Download EDE B.I.G.-EU JSON Manufacturer PDF ↗ Compare with your scan Download Easy BACnet Mobile App Google Play

Reference only, provided as-is: verify against Heatcraft’s current documentation and the live device before use. Not official Heatcraft information. Terms of use.

BMS integration notes: Heatcraft Smart Controller Protocol Converter (BACnet) for Beacon II / Smart Controller refrigeration

Integration in brief

Read each system's box temperature, operating mode and alarm bits, and the per-evaporator error codes. Setpoints are changed through the '_sp' objects (for example the box temperature, alarm limits and defrost times); the status objects only read back. Several mode and alarm objects share printed instances, so confirm them with a device scan.

Minimum points to map

The short list most integrators start with — enough to run the unit from a BMS. Map more as the job needs.

ObjectNameWhyAccess
AV 1371s_1_bx_t_spSystem 1 box temperature setpointWrite
AV 6s_1_box_tSystem 1 box temperatureRead
AV 48s_1_u_1_er_cdSystem 1 unit 1 error code (E1-E7 combinations)Read

Watch out for

Heatcraft Smart Controller Protocol Converter (BACnet) for Beacon II / Smart Controller refrigeration BACnet objects

Type: AI, AO, AV, BI, BO, BV, MI/MO/MV (multi-state) · Access: Read read-only, Write writable, Command writable with a priority array.

485 of 485 shown
Type
AnalogBinary
Access
Show
Heatcraft Smart Controller Protocol Converter (BACnet) for Beacon II / Smart Controller refrigeration BACnet Points List
DescriptionStates
AV1smrt_cntrlr_verSmart Controller versionRead
AV3s_1_al_dur_tmSys 1 Alarm Duration Time StatusRead
AVmin6s_1_box_tSys 1 Box Temp StatusRead
AV7s_1_cmp_cycSys 1 Comp Cycles StatusRead
AV8s_1_cmp_rtm_lbSys 1 Comp Rntm LB StatusRead
AV9s_1_cmp_rtm_ubSys 1 Comp Rntm UB StatusRead
AV11s_1_df_fs_tmSys 1 Defrost Fail Safe Time Setpoint StatusRead
AV13s_1_def_stm_1Sys 1 Defrost Start Time 1 Setpoint Status (7) - time code, see bulletin tableRead
AV15s_1_def_stm_10Sys 1 Defrost Start Time 10 Setpoint Status (7) - time code, see bulletin tableRead
AV17s_1_def_stm_11Sys 1 Defrost Start Time 11 Setpoint Status (7) - time code, see bulletin tableRead
AV19s_1_def_stm_12Sys 1 Defrost Start Time 12 Setpoint Status (7) - time code, see bulletin tableRead
AV21s_1_def_stm_2Sys 1 Defrost Start Time 2 Setpoint Status (7) - time code, see bulletin tableRead
AV23s_1_def_stm_3Sys 1 Defrost Start Time 3 Setpoint Status (7) - time code, see bulletin tableRead
AV25s_1_def_stm_4Sys 1 Defrost Start Time 4 Setpoint Status (7) - time code, see bulletin tableRead
AV27s_1_def_stm_5Sys 1 Defrost Start Time 5 Setpoint Status (7) - time code, see bulletin tableRead
AV29s_1_def_stm_6Sys 1 Defrost Start Time 6 Setpoint Status (7) - time code, see bulletin tableRead
AV31s_1_def_stm_7Sys 1 Defrost Start Time 7 Setpoint Status (7) - time code, see bulletin tableRead
AV33s_1_def_stm_8Sys 1 Defrost Start Time 8 Setpoint Status (7) - time code, see bulletin tableRead
AV35s_1_def_stm_9Sys 1 Defrost Start Time 9 Setpoint Status (7) - time code, see bulletin tableRead
AV37s_1_hi_bx_tSys 1 High Box Temp Alarm Setpoint StatusRead
AV39s_1_lo_bx_tSys 1 Low Box Temp Alarm Setpoint StatusRead
AV40s_1_otdr_t_stSys 1 Outdoor Temp StatusRead
AV42s_1_ref_typSys 1 Refrigerant Type Status (4)Read0=R22, 1=R404A, 2=R 507, 3=R407A, 4=R407C, 5=R407F, 6=R448A, 7=R449A
AV43s_1_ttl_evsSys 1 Total Evaps StatusRead
AV44s_1_u_1_def_etmSys 1 Unit 1 Defrost Elapsed Time StatusRead
AV46s_1_u_1_def_trm_tSys 1 Unit 1 Defrost Termination Temp Setpoint StatusRead
AV47s_1_u_1_def_trm_t_stSys 1 Unit 1 Defrost Termination Temp StatusRead
AVmin48s_1_u_1_er_cdSys 1 Unit 1 Error Code Status (6) - code table in bulletinRead
AV49s_1_u_1_ev_ctl_vSys 1 Unit 1 Evap Control Voltage StatusRead
AV50s_1_u_1_ev_exv_posSys 1 Unit 1 Evap EXV Position StatusRead
AV51s_1_u_1_ev_exv_st_szSys 1 Unit 1 Evap EXV Step Size StatusRead
AV52s_1_u_1_ev_sn_tSys 1 Unit 1 Evap Suct Temp StatusRead
AV53s_1_u_1_ev_sn_prsSys 1 Unit 1 Evap Suction Pressure StatusRead
AV55s_1_u_1_ev_sphtSys 1 Unit 1 Evap Superheat Setpoint StatusRead
AV56s_1_u_1_ev_spht_stSys 1 Unit 1 Evap Superheat StatusRead
AV57s_1_u_1_sat_ev_sn_tSys 1 Unit 1 Sat Evap Suction Temp StatusRead
AV58s_1_u_2_def_etmSys 1 Unit 2 Defrost Elapsed Time StatusRead
AV60s_1_u_2_def_trm_tSys 1 Unit 2 Defrost Termination Temp Setpoint StatusRead
AV61s_1_u_2_def_trm_t_stSys 1 Unit 2 Defrost Termination Temp StatusRead
AV62s_1_u_2_er_cdSys 1 Unit 2 Error Code Status(6) - code table in bulletinRead
AV63s_1_u_2_ev_ctl_vSys 1 Unit 2 Evap Control Voltage StatusRead
AV64s_1_u_2_ev_exv_posSys 1 Unit 2 Evap EXV Position StatusRead
AV65s_1_u_2_ev_exv_st_szSys 1 Unit 2 Evap EXV Step Size StatusRead
AV66s_1_u_2_ev_sn_prsSys 1 Unit 2 Evap Suction Pressure StatusRead
AV67s_1_u_2_ev_sn_tSys 1 Unit 2 Evap Suction Temp StatusRead
AV69s_1_u_2_ev_sphtSys 1 Unit 2 Evap Superheat Setpoint StatusRead
AV70s_1_u_2_ev_spht_stSys 1 Unit 2 Evap Superheat StatusRead
AV71s_1_u_2_sat_ev_sn_tSys 1 Unit 2 Sat Evap Suction Temp StatusRead
AV72s_1_u_3_def_etmSys 1 Unit 3 Defrost Elapsed Time StatusRead
AV74s_1_u_3_def_trm_tSys 1 Unit 3 Defrost Termination Temp Setpoint StatusRead
AV75s_1_u_3_def_trm_t_stSys 1 Unit 3 Defrost Termination Temp StatusRead
AV76s_1_u_3_er_cdSys 1 Unit 3 Error Code Status (6) - code table in bulletinRead
AV77s_1_u_3_ev_ctl_vSys 1 Unit 3 Evap Control Voltage StatusRead
AV78s_1_u_3_ev_exv_posSys 1 Unit 3 Evap EXV Position StatusRead
AV79s_1_u_3_ev_exv_st_szSys 1 Unit 3 Evap EXV Step Size StatusRead
AV80s_1_u_3_ev_sn_prsSys 1 Unit 3 Evap Suction Pressure StatusRead
AV81s_1_u_3_ev_sn_tSys 1 Unit 3 Evap Suction Temp StatusRead
AV83s_1_u_3_ev_sphtSys 1 Unit 3 Evap Superheat Setpoint StatusRead
AV84s_1_u_3_ev_spht_stSys 1 Unit 3 Evap Superheat StatusRead
AV85s_1_u_3_sat_ev_sn_tSys 1 Unit 3 Sat Evap Suction Temp StatusRead
AV86s_1_u_4_def_etmSys 1 Unit 4 Defrost Elapsed Time StatusRead
AV88s_1_u_4_def_trm_tSys 1 Unit 4 Defrost Termination Temp Setpoint StatusRead
AV89s_1_u_4_def_trm_t_stSys 1 Unit 4 Defrost Termination Temp StatusRead
AV90s_1_u_4_er_cdSys 1 Unit 4 Error Code Status (6) - code table in bulletinRead
AV91s_1_u_4_ev_ctl_vSys 1 Unit 4 Evap Control Voltage StatusRead
AV92s_1_u_4_ev_exv_posSys 1 Unit 4 Evap EXV Position StatusRead
AV93s_1_u_4_ev_exv_st_szSys 1 Unit 4 Evap EXV Step Size StatusRead
AV94s_1_u_4_ev_sn_prsSys 1 Unit 4 Evap Suction Pressure StatusRead
AV95s_1_u_4_ev_sn_tSys 1 Unit 4 Evap Suction Temp StatusRead
AV97s_1_u_4_ev_sphtSys 1 Unit 4 Evap Superheat Setpoint StatusRead
AV98s_1_u_4_ev_spht_stSys 1 Unit 4 Evap Superheat StatusRead
AV99s_1_u_4_sat_ev_sn_tSys 1 Unit 4 Sat Evap Suction Temp StatusRead
AV296ttl_sysTotal Systems StatusRead
AV1com_erCom ErrorRead
AV2pswdPasswordRead
AV3s_1_alm_bit_0Sys 1 Alarm Bit 0 (5)Read1 = Box temperature too high
AV4s_1_alm_bit_1Sys 1 Alarm Bit 1 (5)Read1 = Box temperature too low
AV5s_1_alm_bit_2Sys 1 Alarm Bit 2 (5)Read1 = System start-up failure
AV6s_1_alm_bit_3Sys 1 Alarm Bit 3 (5)Read1 = Sensor/input fault
AV8s_1_md_par_bt_0Sys 1 Mode Parameters Bit 0 Status (3)Read0=F, 1=C
AV10s_1_md_par_bt_1Sys 1 Mode Parameters Bit 1 Status (3)Read0=12 h, 1=24 h
AV12s_1_md_par_bt_2Sys 1 Mode Parameters Bit 2 Status (3)Read0=Normal, 1=Smart
AV14s_1_md_par_bt_4Sys 1 Mode Parameters Bit 4 Status (3)Read0=Air, 1=Electric
AV16s_1_md_par_bt_6Sys 1 Mode Parameters Bit 6 Status (3)Read0=Off, 1=On
AV18s_1_md_par_bt_7Sys 1 Mode Parameters Bit 7 Status (3)Read0=Unlocked, 1=Locked
AV19s_1_op_md_bit_3Sys 1 Op Mode Bit 3 (2)Read1 = Error active
AV20s_1_op_md_bit_4Sys 1 Op Mode Bit 4 (2)Read1 = Alarm active
AV21s_1_op_md_bit_6Sys 1 Op Mode Bit 6 (2)Read1 = Sub-master control
AV22s_1_op_md_bit_7Sys 1 Op Mode Bit 7 (2)Read1 = Smart Controller present
AV123s_2_def_stm_4Sys 2 Defrost Start Time 4 Setpoint Status (7) - time code, see bulletin tableRead
AV5s_1_bx_tSys 1 Box Temp Setpoint StatusRead
AV127s_2_def_stm_6Sys 2 Defrost Start Time 6 Setpoint Status (7) - time code, see bulletin tableRead
AV129s_2_def_stm_7Sys 2 Defrost Start Time 7 Setpoint Status (7) - time code, see bulletin tableRead
AV131s_2_def_stm_8Sys 2 Defrost Start Time 8 Setpoint Status (7) - time code, see bulletin tableRead
AV133s_2_def_stm_9Sys 2 Defrost Start Time 9 Setpoint Status (7) - time code, see bulletin tableRead
AV135s_2_hi_bx_tSys 2 High Box Temp Alarm Setpoint StatusRead
AV137s_2_lo_bx_tSys 2 Low Box Temp Alarm Setpoint StatusRead
AV138s_2_otdr_t_stSys 2 Outdoor Temp StatusRead
AV140s_2_ref_typSys 2 Refrigerant Type Status (4)Read0=R22, 1=R404A, 2=R 507, 3=R407A, 4=R407C, 5=R407F, 6=R448A, 7=R449A
AV141s_2_ttl_evsSys 2 Total Evaps StatusRead
AV142s_2_u_1_def_etmSys 2 Unit 1 Defrost Elapsed Time StatusRead
AV144s_2_u_1_def_trm_tSys 2 Unit 1 Defrost Termination Temp Setpoint StatusRead
AV145s_2_u_1_def_trm_t_stSys 2 Unit 1 Defrost Termination Temp StatusRead
AV146s_2_u_1_er_cdSys 2 Unit 1 Error Code Status (6) - code table in bulletinRead
AV147s_2_u_1_ev_ctl_vSys 2 Unit 1 Evap Control Voltage StatusRead
AV148s_2_u_1_ev_exv_posSys 2 Unit 1 Evap EXV Position StatusRead
AV149s_2_u_1_ev_exv_st_szSys 2 Unit 1 Evap EXV Step Size StatusRead
AV150s_2_u_1_ev_sn_tSys 2 Unit 1 Evap Suct Temp StatusRead
AV151s_2_u_1_ev_sn_prsSys 2 Unit 1 Evap Suction Pressure StatusRead
AV153s_2_u_1_ev_sphtSys 2 Unit 1 Evap Superheat Setpoint StatusRead
AV154s_2_u_1_ev_spht_stSys 2 Unit 1 Evap Superheat StatusRead
AV155s_2_u_1_sat_ev_sn_tSys 2 Unit 1 Sat Evap Suction Temp StatusRead
AV156s_2_u_2_def_etmSys 2 Unit 2 Defrost Elapsed Time StatusRead
AV158s_2_u_2_def_trm_tSys 2 Unit 2 Defrost Termination Temp Setpoint StatusRead
AV159s_2_u_2_def_trm_t_stSys 2 Unit 2 Defrost Termination Temp StatusRead
AV160s_2_u_2_er_cdSys 2 Unit 2 Error Code Status (6) - code table in bulletinRead
AV161s_2_u_2_ev_ctl_vSys 2 Unit 2 Evap Control Voltage StatusRead
AV162s_2_u_2_ev_exv_posSys 2 Unit 2 Evap EXV Position StatusRead
AV163s_2_u_2_ev_exv_st_szSys 2 Unit 2 Evap EXV Step Size StatusRead
AV164s_2_u_2_ev_sn_prsSys 2 Unit 2 Evap Suction Pressure StatusRead
AV165s_2_u_2_ev_sn_tSys 2 Unit 2 Evap Suction Temp StatusRead
AV167s_2_u_2_ev_sphtSys 2 Unit 2 Evap Superheat Setpoint StatusRead
AV168s_2_u_2_ev_spht_stSys 2 Unit 2 Evap Superheat StatusRead
AV169s_2_u_2_sat_ev_sn_tSys 2 Unit 2 Sat Evap Suction Temp StatusRead
AV170s_2_u_3_def_etmSys 2 Unit 3 Defrost Elapsed Time StatusRead
AV172s_2_u_3_def_trm_tSys 2 Unit 3 Defrost Termination Temp Setpoint StatusRead
AV173s_2_u_3_def_trm_t_stSys 2 Unit 3 Defrost Termination Temp StatusRead
AV174s_2_u_3_er_cdSys 2 Unit 3 Error Code Status (6) - code table in bulletinRead
AV175s_2_u_3_ev_ctl_vSys 2 Unit 3 Evap Control Voltage StatusRead
AV176s_2_u_3_ev_exv_posSys 2 Unit 3 Evap EXV Position StatusRead
AV177s_2_u_3_ev_exv_st_szSys 2 Unit 3 Evap EXV Step Size StatusRead
AV178s_2_u_3_ev_sn_prsSys 2 Unit 3 Evap Suction Pressure StatusRead
AV179s_2_u_3_ev_sn_tSys 2 Unit 3 Evap Suction Temp StatusRead
AV181s_2_u_3_ev_sphtSys 2 Unit 3 Evap Superheat Setpoint StatusRead
AV182s_2_u_3_ev_spht_stSys 2 Unit 3 Evap Superheat StatusRead
AV183s_2_u_3_sat_ev_sn_tSys 2 Unit 3 Sat Evap Suction Temp StatusRead
AV184s_2_u_4_def_etmSys 2 Unit 4 Defrost Elapsed Time StatusRead
AV186s_2_u_4_def_trm_tSys 2 Unit 4 Defrost Termination Temp Setpoint StatusRead
AV187s_2_u_4_def_trm_t_stSys 2 Unit 4 Defrost Termination Temp StatusRead
AV188s_2_u_4_er_cdSys 2 Unit 4 Error Code Status (6) - code table in bulletinRead
AV189s_2_u_4_ev_ctl_vSys 2 Unit 4 Evap Control Voltage StatusRead
AV190s_2_u_4_ev_exv_posSys 2 Unit 4 Evap EXV Position StatusRead
AV191s_2_u_4_ev_exv_st_szSys 2 Unit 4 Evap EXV Step Size StatusRead
AV192s_2_u_4_ev_sn_prsSys 2 Unit 4 Evap Suction Pressure StatusRead
AV193s_2_u_4_ev_sn_tSys 2 Unit 4 Evap Suction Temp StatusRead
AV195s_2_u_4_ev_sphtSys 2 Unit 4 Evap Superheat Setpoint StatusRead
AV196s_2_u_4_ev_spht_stSys 2 Unit 4 Evap Superheat StatusRead
AV197s_2_u_4_sat_ev_sn_tSys 2 Unit 4 Sat Evap Suction Temp StatusRead
AV23s_2_alm_bit_0Sys 2 Alarm Bit 0 (5)Read1 = Box temperature too high
AV24s_2_alm_bit_1Sys 2 Alarm Bit 1 (5)Read1 = Box temperature too low
AV25s_2_alm_bit_2Sys 2 Alarm Bit 2 (5)Read1 = System start-up failure
AV26s_2_alm_bit_3Sys 2 Alarm Bit 3 (5)Read1 = Sensor/input fault
AV28s_2_md_par_bt_0Sys 2 Mode Parameters Bit 0 Status (3)Read0=F, 1=C
AV30s_2_md_par_bt_1Sys 2 Mode Parameters Bit 1 Status (3)Read0=12 h, 1=24 h
AV1492s_2_u_2_def_trm_t_spSys 2 Unit 2 Defrost Termination Temp SetpointRead
AV34s_2_md_par_bt_4Sys 2 Mode Parameters Bit 4 Status (3)Read0=Air, 1=Electric
AV36s_2_md_par_bt_6Sys 2 Mode Parameters Bit 6 Status (3)Read0=Off, 1=On
AV38s_2_md_par_bt_7Sys 2 Mode Parameters Bit 7 Status (3)Read0=Unlocked, 1=Locked
AV39s_2_op_md_bit_3Sys 2 Op Mode Bit 3 (2)Read1 = Error active
AV40s_2_op_md_bit_4Sys 2 Op Mode Bit 4 (2)Read1 = Alarm active
AV41s_2_op_md_bit_6Sys 2 Op Mode Bit 6 (2)Read1 = Sub-master control
AV42s_2_op_md_bit_7Sys 2 Op Mode Bit 7 (2)Read1 = Smart Controller present
AV106s_2_cmp_rtm_lbSys 2 Comp Rntm LB StatusRead
AV107s_2_cmp_rtm_ubSys 2 Comp Rntm UB StatusRead
AV105s_2_cmp_cycSys 2 Comp Cycles StatusRead
AV104s_2_box_tSys 2 Box Temp StatusRead
AV103s_2_bx_tSys 2 Box Temp Setpoint StatusRead
AV109s_2_df_fs_tmSys 2 Defrost Fail Safe Time Setpoint StatusRead
AV101s_2_al_dur_tmSys 2 Alarm Duration Time StatusRead
AV111s_2_def_stm_1Sys 2 Defrost Start Time 1 Setpoint Status (7) - time code, see bulletin tableRead
AV119s_2_def_stm_2Sys 2 Defrost Start Time 2 Setpoint Status (7) - time code, see bulletin tableRead
AV121s_2_def_stm_3Sys 2 Defrost Start Time 3 Setpoint Status (7) - time code, see bulletin tableRead
AV125s_2_def_stm_5Sys 2 Defrost Start Time 5 Setpoint Status (7) - time code, see bulletin tableRead
AV113s_2_def_stm_10Sys 2 Defrost Start Time 10 Setpoint Status (7) - time code, see bulletin tableRead
AV115s_2_def_stm_11Sys 2 Defrost Start Time 11 Setpoint Status (7) - time code, see bulletin tableRead
AV117s_2_def_stm_12Sys 2 Defrost Start Time 12 Setpoint Status (7) - time code, see bulletin tableRead
AV1411s_1_al_dur_tm_spSys 1 Alarm Duration Time SetpointWrite
AV1381s_1_df_fs_tm_spSys 1 Defrost Fail Safe Time SetpointWrite
AV1521s_1_def_stm_sp_1Sys 1 Defrost Start Time 1 Setpoint (7) - time code, see bulletin tableWrite
AV1542s_1_def_stm_sp_10Sys 1 Defrost Start Time 10 Setpoin (7) - time code, see bulletin tableWrite
AV1543s_1_def_stm_sp_11Sys 1 Defrost Start Time 11 Setpoint (7) - time code, see bulletin tableWrite
AV1544s_1_def_stm_sp_12Sys 1 Defrost Start Time 12 Setpoint (7) - time code, see bulletin tableWrite
AV1522s_1_def_stm_sp_2Sys 1 Defrost Start Time 2 Setpoint (7) - time code, see bulletin tableWrite
AV1523s_1_def_stm_sp_3Sys 1 Defrost Start Time 3 Setpoint (7) - time code, see bulletin tableWrite
AV1524s_1_def_stm_sp_4Sys 1 Defrost Start Time 4 Setpoint (7) - time code, see bulletin tableWrite
AV1531s_1_def_stm_sp_5Sys 1 Defrost Start Time 5 Setpoint (7) - time code, see bulletin tableWrite
AV1532s_1_def_stm_sp_6Sys 1 Defrost Start Time 6 Setpoint (7) - time code, see bulletin tableWrite
AV1533s_1_def_stm_sp_7Sys 1 Defrost Start Time 7 Setpoint (7) - time code, see bulletin tableWrite
AV1534s_1_def_stm_sp_8Sys 1 Defrost Start Time 8 Setpoint (7) - time code, see bulletin tableWrite
AV1541s_1_def_stm_sp_9Sys 1 Defrost Start Time 9 Setpoint (7) - time code, see bulletin tableWrite
AV1391s_1_hi_bx_t_spSys 1 High Box Temp Alarm SetpointWrite
AV1401s_1_lo_bx_t_spSys 1 Low Box Temp Alarm SetpointWrite
AV1421s_1_ref_typ_spSys 1 Refrigerant Type Setpoint (4)Write0=R22, 1=R404A, 2=R 507, 3=R407A, 4=R407C, 5=R407F, 6=R448A, 7=R449A
AV1481s_1_u_1_def_trm_t_spSys 1 Unit 1 Defrost Termination Temp SetpointWrite
AV1441s_1_u_1_ev_spht_spSys 1 Unit 1 Evap Superheat SetpointWrite
AV1482s_1_u_2_def_trm_t_spSys 1 Unit 2 Defrost Termination Temp SetpointWrite
AV1442s_1_u_2_ev_spht_spSys 1 Unit 2 Evap Superheat SetpointWrite
AV1483s_1_u_3_def_trm_t_spSys 1 Unit 3 Defrost Termination Temp SetpointWrite
AV1443s_1_u_3_ev_spht_spSys 1 Unit 3 Evap Superheat SetpointWrite
AV1484s_1_u_4_def_trm_t_spSys 1 Unit 4 Defrost Termination Temp SetpointWrite
AV1444s_1_u_4_ev_spht_spSys 1 Unit 4 Evap Superheat SetpointWrite
AV14310s_1_md_par_bt_0_spSys 1 Mode Parameters Bit 0 Setpoint (3)Write0=F, 1=C
AV14311s_1_md_par_bt_1_spSys 1 Mode Parameters Bit 1 Setpoint (3)Write0=12 h, 1=24 h
AV14312s_1_md_par_bt_2_spSys 1 Mode Parameters Bit 2 Setpoint (3)Write0=Normal, 1=Smart
AV14314s_1_md_par_bt_4_spSys 1 Mode Parameters Bit 4 Setpoint (3)Write0=Air, 1=Electric
AV14316s_1_md_par_bt_6_spSys 1 Mode Parameters Bit 6 Setpoint (3)Write0=Off, 1=On
AV14317s_1_md_par_bt_7_spSys 1 Mode Parameters Bit 7 Setpoint (3)Write0=Unlocked, 1=Locked
AV1561s_2_def_stm_sp_5Sys 2 Defrost Start Time 5 Setpoint (7) - time code, see bulletin tableWrite
AVmin1371s_1_bx_t_spSys 1 Box Temp SetpointWrite
AV1563s_2_def_stm_sp_7Sys 2 Defrost Start Time 7 Setpoint (7) - time code, see bulletin tableWrite
AV1564s_2_def_stm_sp_8Sys 2 Defrost Start Time 8 Setpoint (7) - time code, see bulletin tableWrite
AV1571s_2_def_stm_sp_9Sys 2 Defrost Start Time 9 Setpoint (7) - time code, see bulletin tableWrite
AV1392s_2_hi_bx_t_spSys 2 High Box Temp Alarm SetpointWrite
AV1402s_2_lo_bx_t_spSys 2 Low Box Temp Alarm SetpointWrite
AV1422s_2_ref_typ_spSys 2 Refrigerant Type Setpoint (4)Write0=R22, 1=R404A, 2=R 507, 3=R407A, 4=R407C, 5=R407F, 6=R448A, 7=R449A
AV1491s_2_u_1_def_trm_t_spSys 2 Unit 1 Defrost Termination Temp SetpointWrite
AV1372s_2_bx_t_spSys 2 Box Temp SetpointWrite
AV1382s_2_df_fs_tm_spSys 2 Defrost Fail Safe Time SetpointWrite
AV1412s_2_al_dur_tm_spSys 2 Alarm Duration Time SetpointWrite
AV1551s_2_def_stm_sp_1Sys 2 Defrost Start Time 1 Setpoint (7) - time code, see bulletin tableWrite
AV1552s_2_def_stm_sp_2Sys 2 Defrost Start Time 2 Setpoint (7) - time code, see bulletin tableWrite
AV1553s_2_def_stm_sp_3Sys 2 Defrost Start Time 3 Setpoint (7) - time code, see bulletin tableWrite
AV1554s_2_def_stm_sp_4Sys 2 Defrost Start Time 4 Setpoint (7) - time code, see bulletin tableWrite
AV1562s_2_def_stm_sp_6Sys 2 Defrost Start Time 6 Setpoint (7) - time code, see bulletin tableWrite
AV1572s_2_def_stm_sp_10Sys 2 Defrost Start Time 10 Setpoint (7) - time code, see bulletin tableWrite
AV1573s_2_def_stm_sp_11Sys 2 Defrost Start Time 11 Setpoint (7) - time code, see bulletin tableWrite
AV1574s_2_def_stm_sp_12Sys 2 Defrost Start Time 12 Setpoint (7) - time code, see bulletin tableWrite
AV1451s_2_u_1_ev_spht_spSys 2 Unit 1 Evap Superheat SetpointWrite
AV1452s_2_u_2_ev_spht_spSys 2 Unit 2 Evap Superheat SetpointWrite
AV1453s_2_u_3_ev_spht_spSys 2 Unit 3 Evap Superheat SetpointWrite
AV1454s_2_u_4_ev_spht_spSys 2 Unit 4 Evap Superheat SetpointWrite
AV1493s_2_u_3_def_trm_t_spSys 2 Unit 3 Defrost Termination Temp SetpointWrite
AV1494s_2_u_4_def_trm_t_spSys 2 Unit 4 Defrost Termination Temp SetpointWrite
BV14327s_2_md_par_bt_7_spSys 2 Mode Parameters Bit 7 Setpoint (3)Write0=Unlocked, 1=Locked
BV14326s_2_md_par_bt_6_spSys 2 Mode Parameters Bit 6 Setpoint (3)Write0=Off, 1=On
BV14324s_2_md_par_bt_4_spSys 2 Mode Parameters Bit 4 Setpoint (3)Write0=Air, 1=Electric
BV14322s_2_md_par_bt_2_spSys 2 Mode Parameters Bit 2 Setpoint (3)Write0=Normal, 1=Smart
BV14320s_2_md_par_bt_0_spSys 2 Mode Parameters Bit 0 Setpoint (3)Write0=F, 1=C
BV14321s_2_md_par_bt_1_spSys 2 Mode Parameters Bit 1 Setpoint (3)Write0=12 h, 1=24 h
BV32s_2_md_par_bt_2Sys 2 Mode Parameters Bit 2 Status (3)Read0=Normal, 1=Smart
AV1501s_3_u_1_def_trm_t_spSys 3 Unit 1 Defrost Termination Temp SetpointWrite
AV242s_3_u_1_def_trm_tSys 3 Unit 1 Defrost Termination Temp Setpoint StatusRead
AV243s_3_u_1_def_trm_t_stSys 3 Unit 1 Defrost Termination Temp StatusRead
AV244s_3_u_1_er_cdSys 3 Unit 1 Error Code Status (6) - code table in bulletinRead
AV245s_3_u_1_ev_ctl_vSys 3 Unit 1 Evap Control Voltage StatusRead
AV246s_3_u_1_ev_exv_posSys 3 Unit 1 Evap EXV Position StatusRead
AV247s_3_u_1_ev_exv_st_szSys 3 Unit 1 Evap EXV Step Size StatusRead
AV248s_3_u_1_ev_sn_tSys 3 Unit 1 Evap Suct Temp StatusRead
AV249s_3_u_1_ev_sn_prsSys 3 Unit 1 Evap Suction Pressure StatusRead
AV1461s_3_u_1_ev_spht_spSys 3 Unit 1 Evap Superheat SetpointWrite
AV251s_3_u_1_ev_sphtSys 3 Unit 1 Evap Superheat Setpoint StatusRead
AV252s_3_u_1_ev_spht_stSys 3 Unit 1 Evap Superheat StatusRead
AV253s_3_u_1_sat_ev_sn_tSys 3 Unit 1 Sat Evap Suction Temp StatusRead
AV254s_3_u_2_def_etmSys 3 Unit 2 Defrost Elapsed Time StatusRead
AV1502s_3_u_2_def_trm_t_spSys 3 Unit 2 Defrost Termination Temp SetpointWrite
AV256s_3_u_2_def_trm_tSys 3 Unit 2 Defrost Termination Temp Setpoint StatusRead
AV257s_3_u_2_def_trm_t_stSys 3 Unit 2 Defrost Termination Temp StatusRead
AV258s_3_u_2_er_cdSys 3 Unit 2 Error Code Status (6) - code table in bulletinRead
AV259s_3_u_2_ev_ctl_vSys 3 Unit 2 Evap Control Voltage StatusRead
AV260s_3_u_2_ev_exv_posSys 3 Unit 2 Evap EXV Position StatusRead
AV261s_3_u_2_ev_exv_st_szSys 3 Unit 2 Evap EXV Step Size StatusRead
AV262s_3_u_2_ev_sn_prsSys 3 Unit 2 Evap Suction Pressure StatusRead
AV263s_3_u_2_ev_sn_tSys 3 Unit 2 Evap Suction Temp StatusRead
AV1462s_3_u_2_ev_spht_spSys 3 Unit 2 Evap Superheat SetpointRead
AV265s_3_u_2_ev_sphtSys 3 Unit 2 Evap Superheat Setpoint StatusRead
AV266s_3_u_2_ev_spht_stSys 3 Unit 2 Evap Superheat StatusRead
AV267s_3_u_2_sat_ev_sn_tSys 3 Unit 2 Sat Evap Suction Temp StatusRead
AV268s_3_u_3_def_etmSys 3 Unit 3 Defrost Elapsed Time StatusRead
AV1503s_3_u_3_def_trm_t_spSys 3 Unit 3 Defrost Termination Temp SetpointWrite
AV270s_3_u_3_def_trm_tSys 3 Unit 3 Defrost Termination Temp Setpoint StatusRead
AV271s_3_u_3_def_trm_t_stSys 3 Unit 3 Defrost Termination Temp StatusRead
BV272s_3_u_3_er_cdSys 3 Unit 3 Error Code Status (6) - code table in bulletinRead
BV273s_3_u_3_ev_ctl_vSys 3 Unit 3 Evap Control Voltage StatusRead
BV274s_3_u_3_ev_exv_posSys 3 Unit 3 Evap EXV Position StatusRead
BV275s_3_u_3_ev_exv_st_szSys 3 Unit 3 Evap EXV Step Size StatusRead
BV276s_3_u_3_ev_sn_prsSys 3 Unit 3 Evap Suction Pressure StatusRead
BV277s_3_u_3_ev_sn_tSys 3 Unit 3 Evap Suction Temp StatusRead
BV1463s_3_u_3_ev_spht_spSys 3 Unit 3 Evap Superheat SetpointWrite
AV279s_3_u_3_ev_sphtSys 3 Unit 3 Evap Superheat Setpoint StatusRead
AV280s_3_u_3_ev_spht_stSys 3 Unit 3 Evap Superheat StatusRead
AV281s_3_u_3_sat_ev_sn_tSys 3 Unit 3 Sat Evap Suction Temp StatusRead
AV282s_3_u_4_def_etmSys 3 Unit 4 Defrost Elapsed Time StatusRead
AV1504s_3_u_4_def_trm_t_spSys 3 Unit 4 Defrost Termination Temp SetpointWrite
AV284s_3_u_4_def_trm_tSys 3 Unit 4 Defrost Termination Temp Setpoint StatusRead
AV285s_3_u_4_def_trm_t_stSys 3 Unit 4 Defrost Termination Temp StatusRead
AV286s_3_u_4_er_cdSys 3 Unit 4 Error Code Status (6) - code table in bulletinRead
AV287s_3_u_4_ev_ctl_vSys 3 Unit 4 Evap Control Voltage StatusRead
AV288s_3_u_4_ev_exv_posSys 3 Unit 4 Evap EXV Position StatusRead
AV289s_3_u_4_ev_exv_st_szSys 3 Unit 4 Evap EXV Step Size StatusRead
AV290s_3_u_4_ev_sn_prsSys 3 Unit 4 Evap Suction Pressure StatusRead
AV291s_3_u_4_ev_sn_tSys 3 Unit 4 Evap Suction Temp StatusRead
AV1464s_3_u_4_ev_spht_spSys 3 Unit 4 Evap Superheat SetpointWrite
AV293s_3_u_4_ev_sphtSys 3 Unit 4 Evap Superheat Setpoint StatusRead
AV294s_3_u_4_ev_spht_stSys 3 Unit 4 Evap Superheat StatusRead
AV295s_3_u_4_sat_ev_sn_tSys 3 Unit 4 Sat Evap Suction Temp StatusRead
BV43s_3_alm_bit_0Sys 3 Alarm Bit 0 (5)Read1 = Box temperature too high
BV44s_3_alm_bit_1Sys 3 Alarm Bit 1 (5)Read1 = Box temperature too low
BV45s_3_alm_bit_2Sys 3 Alarm Bit 2 (5)Read1 = System start-up failure
BV46s_3_alm_bit_3Sys 3 Alarm Bit 3 (5)Read1 = Sensor/input fault
BV47s_3_md_par_bt_0Sys 3 Mode Parameters Bit 0 Setpoint (3)Write0=F, 1=C
BV14330s_3_md_par_bt_0_spSys 3 Mode Parameters Bit 0 Setpoint (3)Write0=F, 1=C
BV14331s_3_md_par_bt_1_spSys 3 Mode Parameters Bit 1 Setpoint (3)Write0=12 h, 1=24 h
BV50s_3_md_par_bt_1Sys 3 Mode Parameters Bit 1 Status (3)Read0=12 h, 1=24 h
BV14332s_3_md_par_bt_2_spSys 3 Mode Parameters Bit 2 Setpoint (3)Write0=Normal, 1=Smart
BV52s_3_md_par_bt_2Sys 3 Mode Parameters Bit 2 Status (3)Read0=Normal, 1=Smart
BV14334s_3_md_par_bt_4_spSys 3 Mode Parameters Bit 4 Setpoint (3)Write0=Air, 1=Electric
BV54s_3_md_par_bt_4Sys 3 Mode Parameters Bit 4 Status (3)Read0=Air, 1=Electric
BV14336s_3_md_par_bt_6_spSys 3 Mode Parameters Bit 6 Setpoint (3)Write0=Off, 1=On
BV56s_3_md_par_bt_6Sys 3 Mode Parameters Bit 6 Status (3)Read0=Off, 1=On
BV14337s_3_md_par_bt_7_spSys 3 Mode Parameters Bit 7 Setpoint (3)Write0=Unlocked, 1=Locked
BV58s_3_md_par_bt_7Sys 3 Mode Parameters Bit 7 Status (3)Read0=Unlocked, 1=Locked
BV59s_3_op_md_bit_3Sys 3 Op Mode Bit 3 (2)Read1 = Error active
BV60s_3_op_md_bit_4Sys 3 Op Mode Bit 4 (2)Read1 = Alarm active
BV61s_3_op_md_bit_6Sys 3 Op Mode Bit 6 (2)Read1 = Sub-master control
BV62s_3_op_md_bit_7Sys 3 Op Mode Bit 7 (2)Read1 = Smart Controller present
AV1414s_4_al_dur_tm_spSys 4 Alarm Duration Time SetpointWrite
AV298s_4_al_dur_tmSys 4 Alarm Duration Time StatusRead
AV1374s_4_bx_t_spSys 4 Box Temp SetpointWrite
AV300s_4_bx_tSys 4 Box Temp Setpoint StatusRead
AV301s_4_box_tSys 4 Box Temp StatusRead
AV302s_4_cmp_cycSys 4 Comp Cycles StatusRead
AV303s_4_cmp_rtm_lbSys 4 Comp Rntm LB StatusRead
AV304s_4_cmp_rtm_ubSys 4 Comp Rntm UB StatusRead
AV1384s_4_df_fs_tm_spSys 4 Defrost Fail Safe Time SetpointWrite
AV306s_4_df_fs_tmSys 4 Defrost Fail Safe Time Setpoint StatusRead
AV1611s_4_def_stm_sp_1Sys 4 Defrost Start Time 1 Setpoint (7) - time code, see bulletin tableWrite
AV308s_4_def_stm_1Sys 4 Defrost Start Time 1 Setpoint Status (7) - time code, see bulletin tableRead
AV1632s_4_def_stm_sp_10Sys 4 Defrost Start Time 10 Setpoint (7) - time code, see bulletin tableWrite
AV310s_4_def_stm_10Sys 4 Defrost Start Time 10 Setpoint Status (7) - time code, see bulletin tableRead
AV1633s_4_def_stm_sp_11Sys 4 Defrost Start Time 11 Setpoint (7) - time code, see bulletin tableWrite
AV312s_4_def_stm_11Sys 4 Defrost Start Time 11 Setpoint Status (7) - time code, see bulletin tableRead
AV1634s_4_def_stm_sp_12Sys 4 Defrost Start Time 12 Setpoint (7) - time code, see bulletin tableWrite
AV314s_4_def_stm_12Sys 4 Defrost Start Time 12 Setpoint Status (7) - time code, see bulletin tableRead
AV1612s_4_def_stm_sp_2Sys 4 Defrost Start Time 2 Setpoint (7) - time code, see bulletin tableWrite
AV316s_4_def_stm_2Sys 4 Defrost Start Time 2 Setpoint Status (7) - time code, see bulletin tableRead
AV1613s_4_def_stm_sp_3Sys 4 Defrost Start Time 3 Setpoint (7) - time code, see bulletin tableWrite
AV318s_4_def_stm_3Sys 4 Defrost Start Time 3 Setpoint Status (7) - time code, see bulletin tableRead
AV1614s_4_def_stm_sp_4Sys 4 Defrost Start Time 4 Setpoint (7) - time code, see bulletin tableWrite
AV320s_4_def_stm_4Sys 4 Defrost Start Time 4 Setpoint Status (7) - time code, see bulletin tableRead
AV1621s_4_def_stm_sp_5Sys 4 Defrost Start Time 5 Setpoint (7) - time code, see bulletin tableWrite
AV322s_4_def_stm_5Sys 4 Defrost Start Time 5 Setpoint Status (7) - time code, see bulletin tableRead
AV1622s_4_def_stm_sp_6Sys 4 Defrost Start Time 6 Setpoint (7) - time code, see bulletin tableWrite
AV324s_4_def_stm_6Sys 4 Defrost Start Time 6 Setpoint Status (7) - time code, see bulletin tableRead
AV1623s_4_def_stm_sp_7Sys 4 Defrost Start Time 7 Setpoint (7) - time code, see bulletin tableWrite
AV326s_4_def_stm_7Sys 4 Defrost Start Time 7 Setpoint Status (7) - time code, see bulletin tableRead
AV1624s_4_def_stm_sp_8Sys 4 Defrost Start Time 8 Setpoint (7) - time code, see bulletin tableWrite
AV328s_4_def_stm_8Sys 4 Defrost Start Time 8 Setpoint Status (7) - time code, see bulletin tableRead
AV1631s_4_def_stm_sp_9Sys 4 Defrost Start Time 9 Setpoint (7) - time code, see bulletin tableWrite
AV330s_4_def_stm_9Sys 4 Defrost Start Time 9 Setpoint Status (7) - time code, see bulletin tableRead
AV1394s_4_hi_bx_t_spSys 4 High Box Temp Alarm SetpointWrite
AV332s_4_hi_bx_tSys 4 High Box Temp Alarm Setpoint StatusRead
AV1404s_4_lo_bx_t_spSys 4 Low Box Temp Alarm SetpointWrite
AV334s_4_lo_bx_tSys 4 Low Box Temp Alarm Setpoint StatusRead
AV335s_4_otdr_t_stSys 4 Outdoor Temp StatusRead
AV1424s_4_ref_typ_spSys 4 Refrigerant Type Setpoint (4)Write0=R22, 1=R404A, 2=R 507, 3=R407A, 4=R407C, 5=R407F, 6=R448A, 7=R449A
AV337s_4_ref_typSys 4 Refrigerant Type Status (4)Read0=R22, 1=R404A, 2=R 507, 3=R407A, 4=R407C, 5=R407F, 6=R448A, 7=R449A
AV338s_4_ttl_evsSys 4 Total Evaps StatusRead
AV339s_4_u_1_def_etmSys 4 Unit 1 Defrost Elapsed Time StatusRead
AV1511s_4_u_1_def_trm_t_spSys 4 Unit 1 Defrost Termination Temp SetpointWrite
AV341s_4_u_1_def_trm_tSys 4 Unit 1 Defrost Termination Temp Setpoint StatusRead
AV342s_4_u_1_def_trm_t_stSys 4 Unit 1 Defrost Termination Temp StatusRead
AV343s_4_u_1_er_cdSys 4 Unit 1 Error Code Status (6) - code table in bulletinRead
AV344s_4_u_1_ev_ctl_vSys 4 Unit 1 Evap Control Voltage StatusRead
AV345s_4_u_1_ev_exv_posSys 4 Unit 1 Evap EXV Position StatusRead
AV346s_4_u_1_ev_exv_st_szSys 4 Unit 1 Evap EXV Step Size StatusRead
AV347s_4_u_1_ev_sn_tSys 4 Unit 1 Evap Suct Temp StatusRead
AV348s_4_u_1_ev_sn_prsSys 4 Unit 1 Evap Suction Pressure StatusRead
AV1471s_4_u_1_ev_spht_spSys 4 Unit 1 Evap Superheat SetpointWrite
AV350s_4_u_1_ev_sphtSys 4 Unit 1 Evap Superheat Setpoint StatusRead
AV351s_4_u_1_ev_spht_stSys 4 Unit 1 Evap Superheat StatusRead
AV352s_4_u_1_sat_ev_sn_tSys 4 Unit 1 Sat Evap Suction Temp StatusRead
AV353s_4_u_2_def_etmSys 4 Unit 2 Defrost Elapsed Time StatusRead
AV1512s_4_u_2_def_trm_t_spSys 4 Unit 2 Defrost Termination Temp SetpointWrite
AV355s_4_u_2_def_trm_tSys 4 Unit 2 Defrost Termination Temp Setpoint StatusRead
AV356s_4_u_2_def_trm_t_stSys 4 Unit 2 Defrost Termination Temp StatusRead
AV357s_4_u_2_er_cdSys 4 Unit 2 Error Code Status (6) - code table in bulletinRead
AV358s_4_u_2_ev_ctl_vSys 4 Unit 2 Evap Control Voltage StatusRead
AV359s_4_u_2_ev_exv_posSys 4 Unit 2 Evap EXV Position StatusRead
AV360s_4_u_2_ev_exv_st_szSys 4 Unit 2 Evap EXV Step Size StatusRead
AV361s_4_u_2_ev_sn_prsSys 4 Unit 2 Evap Suction Pressure StatusRead
AV362s_4_u_2_ev_sn_tSys 4 Unit 2 Evap Suction Temp StatusRead
AV1472s_4_u_2_ev_spht_spSys 4 Unit 2 Evap Superheat SetpointWrite
AV364s_4_u_2_ev_sphtSys 4 Unit 2 Evap Superheat Setpoint StatusRead
AV365s_4_u_2_ev_spht_stSys 4 Unit 2 Evap Superheat StatusRead
AV366s_4_u_2_sat_ev_sn_tSys 4 Unit 2 Sat Evap Suction Temp StatusRead
AV367s_4_u_3_def_etmSys 4 Unit 3 Defrost Elapsed Time StatusRead
AV1513s_4_u_3_def_trm_t_spSys 4 Unit 3 Defrost Termination Temp SetpointWrite
AV369s_4_u_3_def_trm_tSys 4 Unit 3 Defrost Termination Temp Setpoint StatusRead
AV370s_4_u_3_def_trm_t_stSys 4 Unit 3 Defrost Termination Temp StatusRead
AV371s_4_u_3_er_cdSys 4 Unit 3 Error Code Status (6) - code table in bulletinRead
AV372s_4_u_3_ev_ctl_vSys 4 Unit 3 Evap Control Voltage StatusRead
AV373s_4_u_3_ev_exv_posSys 4 Unit 3 Evap EXV Position StatusRead
AV374s_4_u_3_ev_exv_st_szSys 4 Unit 3 Evap EXV Step Size StatusRead
AV375s_4_u_3_ev_sn_prsSys 4 Unit 3 Evap Suction Pressure StatusRead
AV376s_4_u_3_ev_sn_tSys 4 Unit 3 Evap Suction Temp StatusRead
AV1473s_4_u_3_ev_spht_spSys 4 Unit 3 Evap Superheat SetpointWrite
AV378s_4_u_3_ev_sphtSys 4 Unit 3 Evap Superheat Setpoint StatusRead
AV379s_4_u_3_ev_spht_stSys 4 Unit 3 Evap Superheat StatusRead
AV380s_4_u_3_sat_ev_sn_tSys 4 Unit 3 Sat Evap Suction Temp StatusRead
AV381s_4_u_4_def_etmSys 4 Unit 4 Defrost Elapsed Time StatusRead
AV1514s_4_u_4_def_trm_t_spSys 4 Unit 4 Defrost Termination Temp SetpointWrite
AV383s_4_u_4_def_trm_tSys 4 Unit 4 Defrost Termination Temp Setpoint StatusRead
AV384s_4_u_4_def_trm_t_stSys 4 Unit 4 Defrost Termination Temp StatusRead
AV385s_4_u_4_er_cdSys 4 Unit 4 Error Code Status (6) - code table in bulletinRead
AV386s_4_u_4_ev_ctl_vSys 4 Unit 4 Evap Control Voltage StatusRead
AV387s_4_u_4_ev_exv_posSys 4 Unit 4 Evap EXV Position StatusRead
AV388s_4_u_4_ev_exv_st_szSys 4 Unit 4 Evap EXV Step Size StatusRead
AV389s_4_u_4_ev_sn_prsSys 4 Unit 4 Evap Suction Pressure StatusRead
AV390s_4_u_4_ev_sn_tSys 4 Unit 4 Evap Suction Temp StatusRead
AV1474s_4_u_4_ev_spht_spSys 4 Unit 4 Evap Superheat SetpointWrite
AV392s_4_u_4_ev_sphtSys 4 Unit 4 Evap Superheat Setpoint StatusRead
AV393s_4_u_4_ev_spht_stSys 4 Unit 4 Evap Superheat StatusRead
AV394s_4_u_4_sat_ev_sn_tSys 4 Unit 4 Sat Evap Suction Temp StatusRead
BV63s_4_alm_bit_0Sys 4 Alarm Bit 0 (5)Read1 = Box temperature too high
BV64s_4_alm_bit_1Sys 4 Alarm Bit 1 (5)Read1 = Box temperature too low
BV65s_4_alm_bit_2Sys 4 Alarm Bit 2 (5)Read1 = System start-up failure
BV66s_4_alm_bit_3Sys 4 Alarm Bit 3 (5)Read1 = Sensor/input fault
BV67s_4_md_par_bt_0Sys 4 Mode Parameters Bit 0 Setpoint (3)Read0=F, 1=C
BV14340s_4_md_par_bt_0_spSys 4 Mode Parameters Bit 0 Setpoint (3)Write0=F, 1=C
BV14341s_4_md_par_bt_1_spSys 4 Mode Parameters Bit 1 Setpoint (3)Write0=12 h, 1=24 h
BV70s_4_md_par_bt_1Sys 4 Mode Parameters Bit 1 Status (3)Read0=12 h, 1=24 h
BV14342s_4_md_par_bt_2_spSys 4 Mode Parameters Bit 2 Setpoint (3)Write0=Normal, 1=Smart
BV72s_4_md_par_bt_2Sys 4 Mode Parameters Bit 2 Status (3)Read0=Normal, 1=Smart
BV14344s_4_md_par_bt_4_spSys 4 Mode Parameters Bit 4 Setpoint (3)Write0=Air, 1=Electric
BV74s_4_md_par_bt_4Sys 4 Mode Parameters Bit 4 Status (3)Read0=Air, 1=Electric
BV14346s_4_md_par_bt_6_spSys 4 Mode Parameters Bit 6 Setpoint (3)Write0=Off, 1=On
BV76s_4_md_par_bt_6Sys 4 Mode Parameters Bit 6 Status (3)Read0=Off, 1=On
BV14347s_4_md_par_bt_7_spSys 4 Mode Parameters Bit 7 Setpoint (3)Write0=Unlocked, 1=Locked
BV78s_4_md_par_bt_7Sys 4 Mode Parameters Bit 7 Status (3)Read0=Unlocked, 1=Locked
BV79s_4_op_md_bit_3Sys 4 Op Mode Bit 3 (2)Read1 = Error active
BV80s_4_op_md_bit_4Sys 4 Op Mode Bit 4 (2)Read1 = Alarm active
BV81s_4_op_md_bit_6Sys 4 Op Mode Bit 6 (2)Read1 = Sub-master control
BV82s_4_op_md_bit_7Sys 4 Op Mode Bit 7 (2)Read1 = Smart Controller present
AV239s_3_ttl_evsSys 3 Total Evaps StatusRead
AV204s_3_cmp_rtm_lbSys 3 Comp Rntm LB StatusRead
AV205s_3_cmp_rtm_ubSys 3 Comp Rntm UB StatusRead
AV203s_3_cmp_cycSys 3 Comp Cycles StatusRead
AV202s_3_box_tSys 3 Box Temp StatusRead
AV236s_3_otdr_t_stSys 3 Outdoor Temp StatusRead
AV240s_3_u_1_def_etmSys 3 Unit 1 Defrost Elapsed Time StatusRead
AV1373s_3_bx_t_spSys 3 Box Temp SetpointWrite
AV201s_3_bx_tSys 3 Box Temp Setpoint StatusRead
AV1383s_3_df_fs_tm_spSys 3 Defrost Fail Safe Time SetpointWrite
AV207s_3_df_fs_tmSys 3 Defrost Fail Safe Time Setpoint StatusRead
AV1393s_3_hi_bx_t_spSys 3 High Box Temp Alarm SetpointRead
AV233s_3_hi_bx_tSys 3 High Box Temp Alarm Setpoint StatusRead
AV1403s_3_lo_bx_t_spSys 3 Low Box Temp Alarm SetpointWrite
AV235s_3_lo_bx_tSys 3 Low Box Temp Alarm Setpoint StatusRead
AV1413s_3_al_dur_tm_spSys 3 Alarm Duration Time SetpointWrite
AV199s_3_al_dur_tmSys 3 Alarm Duration Time StatusRead
AV1423s_3_ref_typ_spSys 3 Refrigerant Type Setpoint (4)Write0=R22, 1=R404A, 2=R 507, 3=R407A, 4=R407C, 5=R407F, 6=R448A, 7=R449A
AV238s_3_ref_typSys 3 Refrigerant Type Status (4)Read0=R22, 1=R404A, 2=R 507, 3=R407A, 4=R407C, 5=R407F, 6=R448A, 7=R449A
AV1581s_3_def_stm_sp_1Sys 3 Defrost Start Time 1 Setpoint (7) - time code, see bulletin tableWrite
AV209s_3_def_stm_1Sys 3 Defrost Start Time 1 Setpoint Status (7) - time code, see bulletin tableRead
AV1582s_3_def_stm_sp_2Sys 3 Defrost Start Time 2 Setpoint (7) - time code, see bulletin tableWrite
AV217s_3_def_stm_2Sys 3 Defrost Start Time 2 Setpoint Status (7) - time code, see bulletin tableRead
AV1583s_3_def_stm_sp_3Sys 3 Defrost Start Time 3 Setpoint (7) - time code, see bulletin tableWrite
AV219s_3_def_stm_3Sys 3 Defrost Start Time 3 Setpoint Status (7) - time code, see bulletin tableRead
AV1584s_3_def_stm_sp_4Sys 3 Defrost Start Time 4 Setpoint (7) - time code, see bulletin tableWrite
AV221s_3_def_stm_4Sys 3 Defrost Start Time 4 Setpoint Status (7) - time code, see bulletin tableRead
AV1591s_3_def_stm_sp_5Sys 3 Defrost Start Time 5 Setpoint (7) - time code, see bulletin tableWrite
AV223s_3_def_stm_5Sys 3 Defrost Start Time 5 Setpoint Status (7) - time code, see bulletin tableRead
AV1592s_3_def_stm_sp_6Sys 3 Defrost Start Time 6 Setpoint (7) - time code, see bulletin tableWrite
AV225s_3_def_stm_6Sys 3 Defrost Start Time 6 Setpoint Status (7) - time code, see bulletin tableRead
AV1593s_3_def_stm_sp_7Sys 3 Defrost Start Time 7 Setpoint (7) - time code, see bulletin tableWrite
AV227s_3_def_stm_7Sys 3 Defrost Start Time 7 Setpoint Status (7) - time code, see bulletin tableRead
AV1594s_3_def_stm_sp_8Sys 3 Defrost Start Time 8 Setpoint (7) - time code, see bulletin tableWrite
AV229s_3_def_stm_8Sys 3 Defrost Start Time 8 Setpoint Status (7) - time code, see bulletin tableRead
AV1601s_3_def_stm_sp_9Sys 3 Defrost Start Time 9 Setpoint (7) - time code, see bulletin tableWrite
AV231s_3_def_stm_9Sys 3 Defrost Start Time 9 Setpoint Status (7) - time code, see bulletin tableRead
AV1602s_3_def_stm_sp_10Sys 3 Defrost Start Time 10 Setpoint (7) - time code, see bulletin tableWrite
AV211s_3_def_stm_10Sys 3 Defrost Start Time 10 Setpoint Status (7) - time code, see bulletin tableRead
AV1603s_3_def_stm_sp_11Sys 3 Defrost Start Time 11 Setpoint (7) - time code, see bulletin tableWrite
AV213s_3_def_stm_11Sys 3 Defrost Start Time 11 Setpoint Status (7) - time code, see bulletin tableRead
AV1604s_3_def_stm_sp_12Sys 3 Defrost Start Time 12 Setpoint (7) - time code, see bulletin tableWrite
AV215s_3_def_stm_12Sys 3 Defrost Start Time 12 Setpoint Status (7) - time code, see bulletin tableRead
AV1bacnet_wr_priBACnet Write PriorityWrite
AV7bcn_wr_enBeacon Write EnableRead
AV55power_upPower UpRead
AV2s_1_mdSys 1 Mode (1)Read0=Off, 1=Cooling, 2=Pump-Down, 3=Defrost, 4=Draining, 5=Delay, 6=Test, 7=Service
AV4s_2_mdSys 2 Mode (1)Read0=Off, 1=Cooling, 2=Pump-Down, 3=Defrost, 4=Draining, 5=Delay, 6=Test, 7=Service
AV10s_3_mdSys 3 Mode (1)Read0=Off, 1=Cooling, 2=Pump-Down, 3=Defrost, 4=Draining, 5=Delay, 6=Test, 7=Service
AV12s_4_mdSys 4 Mode (1)Read0=Off, 1=Cooling, 2=Pump-Down, 3=Defrost, 4=Draining, 5=Delay, 6=Test, 7=Service
AV20sc_hoursHoursRead
AV22sc_minutesMinutesRead
Object ID lookup: Heatcraft Smart Controller Protocol Converter for Beacon II / Smart Controller refrigeration point IDs by name

Integration notes

Check it against the live device. A points list tells you what the controller can expose; the unit in front of you may differ by firmware or installed options. This list is provided as-is for reference only and may contain mistakes — confirming it before you write, map or commission anything is up to you (terms). Easy BACnet scans a network for BACnet IP devices from an Android phone, reads every object on the Smart Controller Protocol Converter (BACnet) for Beacon II / Smart Controller refrigeration and exports what it actually has to Excel — free. New to BACnet? Start with what a BACnet points list is and what the object types mean.

Questions about the Heatcraft Smart Controller Protocol Converter (BACnet) for Beacon II / Smart Controller refrigeration

How many BACnet points does the Heatcraft Smart Controller Protocol Converter (BACnet) for Beacon II / Smart Controller refrigeration have?

This list has 485 BACnet objects: 431 analog values, 54 binary values. The exact set on a given unit depends on its firmware, installed options and configuration.

Which Heatcraft Smart Controller Protocol Converter (BACnet) for Beacon II / Smart Controller refrigeration BACnet points are writable?

127 of the 485 objects accept a write. Points marked Command have a priority array: a write holds until it is released, so release it back to automatic when you are done.

Where is the official Heatcraft Smart Controller Protocol Converter (BACnet) for Beacon II / Smart Controller refrigeration BACnet documentation?

The source is Heatcraft Smart Controller Protocol Converter BACnet Registers (Bulletin H-IM-BAC, Part Number 25008801), revision October 2017, published free by Heatcraft at https://www.lennox.com/dA/48785427-c8f7-4b36-8c3e-8ba6dd5116ca/fileAsset/H-IM-BAC.pdf.

What are the minimum BACnet points to integrate the Heatcraft Smart Controller Protocol Converter (BACnet) for Beacon II / Smart Controller refrigeration?

Start with AV 1371 s_1_bx_t_sp (System 1 box temperature setpoint); AV 6 s_1_box_t (System 1 box temperature); AV 48 s_1_u_1_er_cd (System 1 unit 1 error code (E1-E7 combinations)).

How do I check these points on the real Smart Controller Protocol Converter (BACnet) for Beacon II / Smart Controller refrigeration?

Scan the network with a BACnet IP browser such as Easy BACnet, open the device and compare its object list with this table. Anything missing is usually an option that isn't installed or a point that is disabled in the controller's configuration.

More Heatcraft BACnet points lists

Source: Heatcraft Smart Controller Protocol Converter BACnet Registers · Bulletin H-IM-BAC, Part Number 25008801 · rev. October 2017. Object names, instances and units are reproduced as published; descriptions are our own.