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Scroll chiller / heat pump controller · BACnet points list
Carrier AquaSnap 30MP (PIC6 Carrier Controller) BACnet points list
Updated 28 October 2026
The 30MP's Carrier Controller publishes about 230 BACnet objects (AV, BV and one MV) on its ETH0 Ethernet port. Commands come as separate read (_rd) and write (_wr) objects, with the writable copies numbered 10000 and up, and alarm flags are BVs numbered after Carrier alarm codes (e.g. BV 110001). Water-cooled condenser, head pressure and heat pump points only apply to some unit types.
This page lists 232 BACnet objects for the Carrier AquaSnap 30MP (PIC6 Carrier Controller) — 24 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from Carrier’s own free documentation, linked below.
- Manufacturer
- Carrier
- Model
- AquaSnap 30MP (PIC6 Carrier Controller)
- Equipment
- Scroll chiller / heat pump controller
- Equipment type
- Chillers
- BACnet objects
- 232 (24 writable)
- Transport
- BACnet IP
- Firmware
- Not stated
- Default device instance
- 1600001
- Also known as
- 30MPW, 30MPA, 30MPQ, 30MP, AquaSnap 30MP, 30MP-8T, Carrier Controller
BMS integration notes: Carrier AquaSnap 30MP (PIC6 Carrier Controller)
Set bacena to 1 (BACnet IP) under Main Menu > Configuration > BACnet, set the device ID and network, then put the unit in Network control with the Start/Stop button. Command through the _wr objects (start/stop, occupancy, control point, demand limit, heat/cool select, emergency stop) and read run status, water temperatures, capacity and alarms.
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.
| Object | Name | Why | Access |
|---|---|---|---|
| BV 10012 | GENUNIT_CHIL_S_S_wr | Network start/stop command | Write |
| BV 10058 | GENUNIT_CHIL_OCC_wr | Network occupied command | Write |
| AV 10023 | GENUNIT_HC_SEL_wr | Heat/cool select command | Write |
| AV 10006 | GENUNIT_CTRL_PNT_wr | Leaving water control point from the BMS | Write |
| AV 10008 | GENUNIT_DEM_LIM_wr | Demand limit command | Write |
| AV 21 | GENUNIT_CTRL_TYP | Control type: Local, Network or Remote | Read |
| AV 22 | GENUNIT_STATUS | Running status | Read |
| AV 2 | TEMP_LWT | Leaving water temperature | Read |
| AV 9 | GENUNIT_CAP_T | Percent total capacity | Read |
| AV 990 | ALARMRST_ALM | Unit alarm state | Read |
Enable & remote start
Select the Network machine control method with the Start/Stop button. The unit then follows CCN, BACnet (if enabled) or Modbus (if enabled) commands and ignores the remote control contacts. Start/stop and occupancy are written to the _wr objects.
Heartbeat & communication loss
The manual says that if communication with the network is lost while under network control, the machine starts and runs under local control.
Network setup
- BACnet is disabled by default (bacena 0); set 1 for BACnet IP (2 selects MS/TP in the menu).
- Defaults shown: network 1600, UDP port 47808 (47808-47823), manual device ID 1600001, auto device ID option off.
- BACnet IP uses the ETH0 port (IP port interface option 0 = J5/J15, 1 = J16).
- MS/TP menu defaults: MAC 1, baud option 2 (38400), Max Master 10, Max Info Frames 5.
Watch out for
- Write the _wr object, not the _rd one; the _rd copy only reports the current value.
- The BACnet menu has a "BACnet Manage Occupancy" option (mng_occ, default No) and the list has a writable BACnet_BMS_OCC (AV 66, 0 = unocc, 1 = occ, 2 = none); check how they interact with CHIL_OCC before relying on either.
- The manual says CCN loadshed demand limiting needs the unit in Network control.
Carrier AquaSnap 30MP (PIC6 Carrier Controller) 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.
| Description | States | |||||
|---|---|---|---|---|---|---|
| AV | 1 | TEMP_EWT | Entering Water Temp | Read | ||
| AVmin | 2 | TEMP_LWT | Leaving Water Temp | Read | ||
| AV | 3 | TEMP_OAT | Outdoor Air Temperature | Read | ||
| AV | 5 | TEMP_DLWT | Dual Leaving Water Temp | Read | ||
| AV | 6 | GENUNIT_CTRL_PNT_rd | Control Point | Read | ||
| AV | 7 | GENUNIT_SP | Current Setpoint | Read | ||
| AV | 8 | GENUNIT_DEM_LIM_rd | Active Demand Limit Val | Read | ||
| AVmin | 9 | GENUNIT_CAP_T | Percent Total Capacity | Read | ||
| AV | 11 | GENUNIT_min_left | Minutes Left for Start | Read | ||
| AV | 20 | INPUTS_ICE_SW | Ice Done Storage Switch | Read | ||
| AVmin | 21 | GENUNIT_CTRL_TYP | Local=0 Network=1 Remote=2 | Read | ||
| AVmin | 22 | GENUNIT_STATUS | Running Status | Read | ||
| AV | 23 | GENUNIT_HC_SEL_rd | Heat/Cool Select | Read | ||
| AV | 24 | GENUNIT_SP_SEL_rd | Setpoint Select | Read | ||
| AV | 25 | TEMP_CEWT | Cond Entering Water Temp | Read | ||
| AV | 26 | TEMP_CLWT | Cond Leaving Water Temp | Read | ||
| AV | 45 | INPUTS_HC_SW | Remote Heat/Cool Switch | Read | ||
| AV | 62 | BACnet_network | Network | Read | ||
| AV | 63 | BACnet_ident | Device Id Actually Used | Read | ||
| AV | 65 | BACnet_PRIME_V | ALC Prime Value | Read | ||
| AV | 66 | BACnet_BMS_OCC | BMS's request for occupancy: 0=UNOCC, 1=OCC, 2, None. | Write | ||
| AV | 73 | PUMPCONF_pump_seq | Cooler Pumps Sequence | Read | ||
| AV | 77 | GENUNIT_HEATCOOL | Heat/Cool status | Read | ||
| AV | 900 | SETPOINT_csp1 | Cooling Setpoint 1 | Write | ||
| AV | 901 | SETPOINT_csp2 | Cooling Setpoint 2 | Write | ||
| AV | 903 | SETPOINT_hsp1 | Heating Setpoint 1 | Write | ||
| AV | 904 | SETPOINT_hsp2 | Heating Setpoint 2 | Write | ||
| AV | 905 | SETPOINT_lim_sp1 | Switch Limit Setpoint 1 | Write | ||
| AV | 906 | SETPOINT_lim_sp2 | Switch Limit Setpoint 2 | Write | ||
| AV | 907 | SETPOINT_lim_sp3 | Switch Limit Setpoint 3 | Write | ||
| AV | 960 | RUNTIME_hr_mach | Machine Operating Hours | Read | ||
| AV | 961 | RUNTIME_st_mach | Machine Starts Number | Read | ||
| AV | 962 | RUNTIME_hr_pump1 | Water Pump no. 1 Hours | Read | ||
| AV | 963 | RUNTIME_hr_pump2 | Water Pump no. 2 Hours | Read | ||
| AV | 966 | HR_PARTIAL_DOWNTIME | Cumul Time Partial Alm | Read | ||
| AV | 967 | HR_TOTAL_DOWNTIME | Cumul Time Tripout Alm | Read | ||
| AV | 980 | ALARMRST_alarm_1c | Current Alarm 1 | Read | ||
| AV | 981 | ALARMRST_alarm_2c | Current Alarm 2 | Read | ||
| AV | 982 | ALARMRST_alarm_3c | Current Alarm 3 | Read | ||
| AV | 983 | ALARMRST_alarm_4c | Current Alarm 4 | Read | ||
| AV | 984 | ALARMRST_alarm_5c | Current Alarm 5 | Read | ||
| AV | 985 | ALARMRST_alarm_1 | Current Alarm 1 index | Read | ||
| AV | 986 | ALARMRST_alarm_2 | Current Alarm 2 index | Read | ||
| AV | 987 | ALARMRST_alarm_3 | Current Alarm 3 index | Read | ||
| AV | 988 | ALARMRST_alarm_4 | Current Alarm 4 index | Read | ||
| AV | 989 | ALARMRST_alarm_5 | Current Alarm 5 index | Read | ||
| AVmin | 990 | ALARMRST_ALM | Alarm State | Read | ||
| AV | 1000 | PRESSURE_DP_A | Discharge Pressure A | Read | ||
| AV | 1001 | PRESSURE_SP_A | Suction Pressure A | Read | ||
| AV | 1005 | TEMP_SCT_A | Saturated Cond Tmp Cir A | Read | ||
| AV | 1006 | TEMP_SST_A | Saturated Suction Temp A | Read | ||
| AV | 1007 | TEMP_SUCT_A | Suction Temp Circuit A | Read | ||
| AV | 1009 | TEMP_DGT_A | Discharge Gas Temp A | Read | ||
| AV | 1011 | LOADFACT_SH_A | Suction Superheat A | Read | ||
| AV | 1015 | OUTPUTS_VFAN | Variable Fan Speed | Read | ||
| AV | 1017 | GENUNIT_CAPA_T | Circuit A Total Capacity | Read | ||
| AV | 1960 | RUNTIME_hr_cp_a1 | Compressor A1 Hours | Read | ||
| AV | 1961 | RUNTIME_hr_cp_a2 | Compressor A2 Hours | Read | ||
| AV | 1962 | RUNTIME_hr_cp_a3 | Compressor A3 Hours | Read | ||
| AV | 1964 | RUNTIME_st_cp_a1 | Compressor A1 Starts | Read | ||
| AV | 1965 | RUNTIME_st_cp_a2 | Compressor A2 Starts | Read | ||
| AV | 1966 | RUNTIME_st_cp_a3 | Compressor A3 Starts | Read | ||
| AV | 2000 | PRESSURE_DP_B | Discharge Pressure B | Read | ||
| AV | 2001 | PRESSURE_SP_B | Suction Pressure B | Read | ||
| AV | 2005 | TEMP_SCT_B | Saturated Cond Tmp Cir B | Read | ||
| AV | 2006 | TEMP_SST_B | Saturated Suction Temp B | Read | ||
| AV | 2007 | TEMP_SUCT_B | Suction Temp Circuit B | Read | ||
| AV | 2009 | TEMP_DGT_B | Discharge Gas Temp B | Read | ||
| AV | 2011 | LOADFACT_SH_B | Suction Superheat B | Read | ||
| AV | 2017 | GENUNIT_CAPB_T | Circuit B Total Capacity | Read | ||
| AV | 2960 | RUNTIME_hr_cp_b1 | Compressor B1 Hours | Read | ||
| AV | 2961 | RUNTIME_hr_cp_b2 | Compressor B2 Hours | Read | ||
| AV | 2964 | RUNTIME_st_cp_b1 | Compressor B1 Starts | Read | ||
| AV | 2965 | RUNTIME_st_cp_b2 | Compressor B2 Starts | Read | ||
| AV | 5001 | PUMPCONF_pump_del | Pump Auto Rotation Delay | Read | ||
| AV | 5003 | GENCONF_lim_sel | Demand Limit Type Select | Read | ||
| AV | 5005 | INPUTS_SP_RESET | Setpoint Reset Signal | Read | ||
| AV | 5006 | INPUTS_leak_v1 | Leakage Detection 1 | Read | ||
| AV | 5007 | INPUTS_leak_v2 | Leakage Detection 2 | Read | ||
| AV | 5008 | INPUTS_DSHTR_SW | Desuperheater Switch | Read | ||
| AV | 5013 | FACTORY_unit_typ | Unit Type (WaterCooled=3) | Read | ||
| AV | 5014 | FACTORY_unitsize | Unit Capacity Model | Read | ||
| AV | 5015 | SETPOINT_ramp_sp | Ramp Loading | Write | ||
| AV | 5016 | SETPOINT_cauto_sp | Cool Changeover Setpt | Write | ||
| AV | 5017 | SETPOINT_hauto_sp | Heat Changeover Setpt | Write | ||
| AV | 5019 | HCCONFIG_cr_sel | Cooling Reset Select | Read | ||
| AV | 5020 | HCCONFIG_hr_sel | Heating Reset Select | Read | ||
| AV | 5023 | OUTPUTS_EXV_A | EXV Position Circuit A | Read | ||
| AV | 5024 | OUTPUTS_EXV_B | EXV Position Circuit B | Read | ||
| AV | 5027 | RESETCFG_oat_crno | OAT No Reset Value | Read | ||
| AV | 5028 | RESETCFG_oat_crfu | OAT Full Reset Value | Read | ||
| AV | 5029 | RESETCFG_dt_cr_no | Delta T No Reset Value | Read | ||
| AV | 5030 | RESETCFG_dt_cr_fu | Delta T Full Reset Value | Read | ||
| AV | 5031 | RESETCFG_I_cr_no | Current No Reset Value | Read | ||
| AV | 5032 | RESETCFG_I_cr_fu | Current Full Reset Value | Read | ||
| AV | 5033 | RESETCFG_spacr_no | Space T No Reset Value | Read | ||
| AV | 5034 | RESETCFG_spacr_fu | Space T Full Reset Value | Read | ||
| AV | 5035 | RESETCFG_cr_deg | Cooling Reset Deg. Value | Read | ||
| AV | 5036 | RESETCFG_oat_hrno | OAT No Reset Value | Read | ||
| AV | 5037 | RESETCFG_oat_hrfu | OAT Full Reset Value | Read | ||
| AV | 5038 | RESETCFG_dt_hr_no | Delta T No Reset Value | Read | ||
| AV | 5039 | RESETCFG_dt_hr_fu | Delta T Full Reset Value | Read | ||
| AV | 5040 | RESETCFG_I_hr_no | Current No Reset Value | Read | ||
| AV | 5041 | RESETCFG_I_hr_fu | Current Full Reset Value | Read | ||
| AV | 5042 | RESETCFG_spahr_no | Space T No Reset Value | Read | ||
| AV | 5043 | RESETCFG_spahr_fu | Space T Full Reset Value | Read | ||
| AV | 5044 | RESETCFG_hr_deg | Heating Reset Deg. Value | Read | ||
| AV | 5064 | SETPOINT_min_sct | Desuperheater Min Sct | Write | ||
| AV | 5082 | TEMP_SPACETMP | Space Temperature | Read | ||
| AV | 5106 | INPUTS_CSP_IN | 4_20mA Cooling Setpoint | Read | ||
| AV | 5443 | FACTORY_flui_typ | Cooler Fluid Type | Read | ||
| AV | 5447 | SERVICE1_freezesp | Brine Freeze Setpoint | Read | ||
| AV | 5711 | OUTPUTS_BOILER | Boiler Output | Read | ||
| AV | 5752 | OUTPUTS_HEAD_ACT | Head Pressure Actuator A | Read | ||
| AV | 5753 | OUTPUTS_HGBP_V | Hot Gas ByPass Valve | Read | ||
| AV | 5754 | OUTPUTS_DUS | Digital Unload Solenoid | Read | ||
| AV | 5757 | OUTPUTS_LLSV_B | Soleniod Valve B | Read | ||
| AV | 5758 | OUTPUTS_LLSV_A | Soleniod Valve A | Read | ||
| AV | 5759 | INPUTS_CWP1 | Water Pump Interlock 1 | Read | ||
| AV | 5760 | INPUTS_CWP2 | Water Pump Interlock 2 | Read | ||
| AV | 5761 | INPUTS_REV_ROT | Phase Reversal | Read | ||
| AV | 5762 | OUTPUTS_FANC_1 | Fan Contactor 1 | Read | ||
| AV | 5763 | OUTPUTS_FANC_2 | Fan Contactor 2 | Read | ||
| AV | 5764 | INPUTS_LIM_4_20 | Capacity Limit Control | Read | ||
| AV | 5765 | OUTPUTS_EISOR | Evaporator Isolator Rly | Read | ||
| AV | 5766 | FACTORY2_cap_a1 | Compressor A1 Capacity | Read | ||
| AV | 5767 | FACTORY2_cap_a2 | Compressor A2 Capacity | Read | ||
| AV | 5768 | FACTORY2_cap_a3 | Compressor A3 Capacity | Read | ||
| AV | 5769 | FACTORY2_cap_b1 | Compressor B1 Capacity | Read | ||
| AV | 5771 | OUTPUTS_Mod_CPA1 | Digital Module A1 | Read | ||
| AV | 5772 | HEADCTRL_condsp | Computed Cond Setpoint | Read | ||
| AV | 5773 | HEADCTRL_fan | Fan Speed | Read | ||
| AVmin | 10006 | GENUNIT_CTRL_PNT_wr | Control Point | Write | ||
| AVmin | 10008 | GENUNIT_DEM_LIM_wr | Active Demand Limit Val | Write | ||
| AVmin | 10023 | GENUNIT_HC_SEL_wr | Heat/Cool Select | Write | ||
| AV | 10024 | GENUNIT_SP_SEL_wr | Setpoint Select | Write | ||
| AV | 110073 | ALM_COND_PUMP_F | Condenser Pump Default | Read | ||
| BV | 12 | GENUNIT_CHIL_S_S_rd | Net.: Cmd Start/Stop | Read | ||
| BV | 13 | GENUNIT_EMSTOP_rd | Emergency Stop | Read | ||
| BV | 15 | OUTPUTS_RUN | Running Relay | Read | ||
| BV | 16 | INPUTS_ONOFF_SW | Remote On/Off Switch | Read | ||
| BV | 18 | INPUTS_LIM_SW1 | Limit Switch 1 | Read | ||
| BV | 19 | INPUTS_LIM_SW2 | Limit Switch 2 | Read | ||
| BV | 48 | INPUTS_SETP_SW | Second Setpoint Switch | Read | ||
| BV | 50 | PUMPSTAT_PUMP_1_rd | Water Pump no. 1 | Read | ||
| BV | 51 | PUMPSTAT_PUMP_2_rd | Water Pump no. 2 | Read | ||
| BV | 52 | INPUTS_FLOW_SW | Flow Switch Interlock | Read | ||
| BV | 55 | INPUTS_CNFS | Condenser Water Flow SW | Read | ||
| BV | 57 | OUTPUTS_EXCH_HTR | Exchanger Heater | Read | ||
| BV | 58 | GENUNIT_CHIL_OCC_rd | Net.: Cmd Occupied | Read | ||
| BV | 59 | GENUNIT_SP_OCC_rd | Setpoint Occupied? | Read | ||
| BV | 60 | BACnet_bacena | BACnet Enable Option | Read | ||
| BV | 61 | BACnet_bacunit | Metric Units? | Read | ||
| BV | 1032 | OUTPUTS_CP_A1 | Compressor A1 | Read | ||
| BV | 1033 | OUTPUTS_CP_A2 | Compressor A2 | Read | ||
| BV | 1034 | OUTPUTS_CP_A3 | Compressor A3 | Read | ||
| BV | 2032 | OUTPUTS_CP_B1 | Compressor B1 | Read | ||
| BV | 2033 | OUTPUTS_CP_B2 | Compressor B2 | Read | ||
| BV | 5002 | PUMPCONF_pump_per | Pump Sticking Protection | Read | ||
| BV | 5003 | PUMPCONF_pump_sby | Stop Pump During Standby | Read | ||
| BV | 5004 | PUMPCONF_pump_loc | Flow Checked if Pump Off | Read | ||
| BV | 5009 | INPUTS_HP_SW_A | High Pressure Switch A | Read | ||
| BV | 5011 | INPUTS_HP_SW_B | High Pressure Switch B | Read | ||
| BV | 5012 | OUTPUTS_ALARM | Alarm Relay | Read | ||
| BV | 5061 | OPT_SEL_boil_en | Boiler Enable | Write | ||
| BV | 5078 | GENCONF_ewt_opt | Entering Fluid Control | Read | ||
| BV | 5301 | MODES_m_ice | Ice Mode In Effect | Read | ||
| BV | 5756 | PUMPSTAT_CPUMP | Condenser Pump Relay | Read | ||
| BV | 5770 | FACTORY_hgbp_sel | Hot Gas Bypass Selection | Read | ||
| BVmin | 10012 | GENUNIT_CHIL_S_S_wr | Net.: Cmd Start/Stop | Write | ||
| BV | 10013 | GENUNIT_EMSTOP_wr | Emergency Stop | Write | ||
| BV | 10050 | PUMPSTAT_PUMP_1_wr | Evaporator pump 1 | Write | ||
| BV | 10051 | PUMPSTAT_PUMP_2_wr | Evaporator pump 2 | Write | ||
| BV | 10053 | PROTOCOL_PUMP_C | Condenser pump | Write | ||
| BVmin | 10058 | GENUNIT_CHIL_OCC_wr | Net.: Cmd Occupied | Write | ||
| BV | 10059 | GENUNIT_SP_OCC_wr | Setpoint Occupied? | Write | ||
| BV | 104701 | ALM_FAN_DRIVE_COM_F | Loss of communication with VFD Fan Drive | Read | ||
| BV | 104901 | ALM_CIOB_CIR_A_COM_F | Loss of communication with CIOB Board Number A | Read | ||
| BV | 104902 | ALM_CIOB_CIR_B_COM_F | Loss of communication with CIOB Board Number B | Read | ||
| BV | 107001 | ALM_ILL_FACT_CONF_F | Illegal configuration | Read | ||
| BV | 108000 | ALM_INI_FACT_CONF_F | Initial factory configuration required | Read | ||
| BV | 109001 | ALM_M_S_CONFIG_F | Primary chiller configuration error | Read | ||
| BV | 110001 | ALM_COOLER_FREEZE_F | Water Exchanger Freeze Protection | Read | ||
| BV | 110005 | ALM_LOW_SUCTION_A_F | Circuit A Low Saturated Suction Temperature | Read | ||
| BV | 110006 | ALM_LOW_SUCTION_B_F | Circuit B Low Saturated Suction Temperature | Read | ||
| BV | 110011 | ALM_LOW_SH_A_F | Circuit A Low Superheat | Read | ||
| BV | 110012 | ALM_LOW_SH_B_F | Circuit B Low Superheat | Read | ||
| BV | 110014 | ALM_COOLER_LOCK_F | Cooler Interlock Failure | Read | ||
| BV | 110015 | ALM_CONDENSER_LOCK_F | Condenser Flow Switch Failure | Read | ||
| BV | 110016 | ALM_CPA1_REVERSE_ROT_F | Compressor A1 Not Started Or Pressure Increase not Established | Read | ||
| BV | 110017 | ALM_CPA2_REVERSE_ROT_F | Compressor A2 Not Started Or Pressure Increase not Established | Read | ||
| BV | 110018 | ALM_CPA3_REVERSE_ROT_F | Compressor A3 Not Started Or Pressure Increase not Established | Read | ||
| BV | 110020 | ALM_CPB1_REVERSE_ROT_F | Compressor B1 Not Started Or Pressure Increase not Established | Read | ||
| BV | 110021 | ALM_CPB2_REVERSE_ROT_F | Compressor B2 Not Started Or Pressure Increase not Established | Read | ||
| BV | 110029 | ALM_LOSS_COM_SM_F | Loss of communication with System Manager | Read | ||
| BV | 110030 | ALM_LOSS_COM_MS_F | Primary/Secondary communication Failure | Read | ||
| BV | 110031 | ALM_NETWORK_EMSTOP_F | Unit is in Network emergency stop. | Read | ||
| BV | 110032 | ALM_COOL_PUMP1_F | Cooler Pump 1 Default | Read | ||
| BV | 110033 | ALM_COOL_PUMP2_F | Cooler Pump 2 Default | Read | ||
| BV | 110037 | ALM_REPEATED_HI_DGT_A_F | Circuit A Repeated High Discharge Gas Overrides | Read | ||
| BV | 110038 | ALM_REPEATED_HI_DGT_B_F | Circuit B Repeated High Discharge Gas Overrides | Read | ||
| BV | 110040 | ALM_REPEATED_LO_SST_A_F | Circuit A Repeated Low Suction Temp Overrides | Read | ||
| BV | 110041 | ALM_REPEATED_LO_SST_B_F | Circuit B Repeated Low Suction Temp Overrides | Read | ||
| BV | 110063 | ALM_HP_SWITCH_A_F | Circuit A High pressure switch Failure | Read | ||
| BV | 110064 | ALM_HP_SWITCH_B_F | Circuit B High pressure switch Failure | Read | ||
| BV | 110097 | ALM_SENSORS_SWAP_F | Water Exchanger Temperature Sensors Swapped | Read | ||
| BV | 110098 | ALM_COND_SENSORS_SWAP_F | Condenser Water Exchanger Temperature Sensors Swapped | Read | ||
| BV | 110099 | ALM_FLUIDE_FAIL | Possible Refrigerant Leakage Failure | Read | ||
| BV | 110210 | ALM_RUN_OUT_MAP_A_F | Compressor Running Outside MAP - cir A | Read | ||
| BV | 110211 | ALM_RUN_OUT_MAP_B_F | Compressor Running Outside MAP - cir B | Read | ||
| BV | 112001 | ALM_DP_A_F | Circuit A Discharge Pressure Transducer Failure | Read | ||
| BV | 112002 | ALM_DP_B_F | Circuit B Discharge Pressure Transducer Failure | Read | ||
| BV | 112004 | ALM_SP_A_F | Circuit A Suction Pressure Transducer Failure | Read | ||
| BV | 112005 | ALM_SP_B_F | Circuit B Suction Pressure Transducer Failure | Read | ||
| BV | 113001 | ALM_SERVICE_MAINT_ALERT | Service maintenance alert | Read | ||
| BV | 113005 | ALM_FGAS_NEEDED | Fgas check needed, call your maintenance company | Read | ||
| BV | 115001 | ALM_COOL_EWT_F | Water Exchanger Entering Fluid Thermistor Failure | Read | ||
| BV | 115002 | ALM_COOL_LWT_F | Water Exchanger Leaving Fluid Thermistor Failure | Read | ||
| BV | 115006 | ALM_COND_EWT_F | Condenser Entering Fluid Thermistor Failure | Read | ||
| BV | 115007 | ALM_COND_LWT_F | Condenser Leaving Fluid Thermistor Failure | Read | ||
| BV | 115010 | ALM_OAT_F | OAT Thermistor Failure | Read | ||
| BV | 115011 | ALM_DLWT_F | Primary/Secondary Common Fluid Thermistor Failure | Read | ||
| BV | 115012 | ALM_SUCTION_T_A_F | Circuit A Suction Gas Thermistor Failure | Read | ||
| BV | 115013 | ALM_SUCTION_T_B_F | Circuit B Suction Gas Thermistor Failure | Read | ||
| BV | 115015 | ALM_DGT_A_F | Circuit A Discharge Gas Thermistor Failure | Read | ||
| BV | 115021 | ALM_SPACETMP | Space Temperature Failure | Read | ||
| BV | 117001 | ALM_FAN_VFD_DRIVE_F | Circuit A VFD Fan Drive Failure | Read | ||
| BV | 157001 | ALM_CIOB_A_LOW_VOLT_F | Circuit A CIOB Low Voltage Failure | Read | ||
| BV | 157002 | ALM_CIOB_B_LOW_VOLT_F | Circuit B CIOB Low Voltage Failure | Read | ||
| BV | 157020 | ALM_EXV_A_F | Main EXV Stepper Motor Failure - Cir A | Read | ||
| BV | 157021 | ALM_EXV_B_F | Main EXV Stepper Motor Failure - Cir B | Read | ||
| MV | 64 | BACnet_COLOR | ALC Color Value | Read |
No points match these filters.
Integration notes
- Command points have a read object (e.g. BV 12 GENUNIT_CHIL_S_S_rd) and a separate write object (BV 10012 GENUNIT_CHIL_S_S_wr).
- The table has no units column; temperatures follow the BACnet Metric Units setting (bacunit, default Yes).
- The table also lists a database alias name, low/high limits and COV increment, not reproduced here.
- The BACnet menu includes MS/TP settings, but the controller connection table lists the RS-485 port as unused and the appendix is titled BACnet IP points.
- Descriptions are as printed, including Carrier spellings such as "Soleniod".
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. Easy BACnet scans a network for BACnet IP devices from an Android phone, reads every object on the AquaSnap 30MP (PIC6 Carrier Controller) 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 Carrier AquaSnap 30MP (PIC6 Carrier Controller)
How many BACnet points does the Carrier AquaSnap 30MP (PIC6 Carrier Controller) have?
This list has 232 BACnet objects: 137 analog values, 94 binary values, 1 multi-state value. The exact set on a given unit depends on its firmware, installed options and configuration.
Which Carrier AquaSnap 30MP (PIC6 Carrier Controller) BACnet points are writable?
24 of the 232 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 Carrier AquaSnap 30MP (PIC6 Carrier Controller) BACnet documentation?
The source is AquaSnap 30MPW017-080, 30MPA021-080, 30MPQ021-080 Liquid Chillers/Heat Pumps with Scroll Compressors and PIC6 Controls - Controls, Start-Up, Operation, Service, and Troubleshooting (Appendix C, BACnet IP Points) (30MP-8T), revision 6-25, published free by Carrier at https://www.shareddocs.com/hvac/docs/1005/Public/01/30MP-8T.pdf.
What are the minimum BACnet points to integrate the Carrier AquaSnap 30MP (PIC6 Carrier Controller)?
Start with BV 10012 GENUNIT_CHIL_S_S_wr (Network start/stop command); BV 10058 GENUNIT_CHIL_OCC_wr (Network occupied command); AV 10023 GENUNIT_HC_SEL_wr (Heat/cool select command); AV 10006 GENUNIT_CTRL_PNT_wr (Leaving water control point from the BMS); AV 10008 GENUNIT_DEM_LIM_wr (Demand limit command); AV 21 GENUNIT_CTRL_TYP (Control type: Local, Network or Remote); AV 22 GENUNIT_STATUS (Running status); AV 2 TEMP_LWT (Leaving water temperature); AV 9 GENUNIT_CAP_T (Percent total capacity); AV 990 ALARMRST_ALM (Unit alarm state).
How do I enable BMS control of the Carrier AquaSnap 30MP (PIC6 Carrier Controller)?
Select the Network machine control method with the Start/Stop button. The unit then follows CCN, BACnet (if enabled) or Modbus (if enabled) commands and ignores the remote control contacts. Start/stop and occupancy are written to the _wr objects.
Does the Carrier AquaSnap 30MP (PIC6 Carrier Controller) need a BACnet heartbeat or have a communication timeout?
The manual says that if communication with the network is lost while under network control, the machine starts and runs under local control.
How do I check these points on the real AquaSnap 30MP (PIC6 Carrier Controller)?
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 Carrier BACnet points lists
- Water-cooled screw chiller controller (BACnet option)
Carrier 30HXA / 30HXC 076-271 Series 9 (UPC Open BACnet option)
Carrier 30HXA condenserless and 30HXC water-cooled screw chillers, sizes 076-271, Series 9 with ComfortLink controls and the BACnet communication option.
Also known as: 30HX, 30HXA, 30HXC, 30HX-2T, UPC Open, ComfortLink, screw chiller - Applied rooftop unit controller
Carrier 48/50K and 48/50V Rooftop (SmartVu PIC 6.1)
Carrier 48/50K and 48/50V applied rooftop units (gas heat or electric heat, R-454B) with SmartVu controls on PIC 6.1 hardware.
Also known as: SmartVu, PIC 6.1, PIC6.1, 48K, 50K, 48V, 50V, 48/50K, 48/50V, Carrier applied rooftop, 48-50-ART-SVU-1T - Water-cooled centrifugal chiller controller
Carrier AquaEdge 19DV (PIC6)
Carrier AquaEdge 19DV two-stage centrifugal chillers with the PIC6 controller.
Also known as: 19DV, AquaEdge 19DV, PIC6, 19DV-CLT-3T, centrifugal chiller - Water-cooled centrifugal chiller controller
Carrier AquaEdge 19MV (PIC6)
Carrier AquaEdge 19MV two-stage semi-hermetic centrifugal chillers with Greenspeed Intelligence (magnetic bearings) and PIC6 controls.
Also known as: 19MV, AquaEdge 19MV, 19MV-CLT-3T, PIC6, magnetic bearing centrifugal chiller - Water-cooled centrifugal chiller controller
Carrier AquaEdge 19XR (PIC 5)
Carrier AquaEdge 19XR two-stage semi-hermetic centrifugal chillers with PIC 5 controls.
Also known as: 19XR, AquaEdge 19XR, PIC 5, PIC5, 19XR-CLT-3T, centrifugal chiller - Water-cooled screw chiller controller
Carrier AquaEdge 23XRV (PIC6)
Carrier AquaEdge 23XRV variable-speed water-cooled screw chillers with the PIC6 touchscreen controller.
Also known as: 23XRV, AquaEdge 23XRV, PIC6, 23XRV-3T, variable speed screw chiller - Air-cooled screw chiller controller (BACnet option)
Carrier AquaForce 30XA 080-501 (UPC Open BACnet option)
Carrier AquaForce 30XA080-501 air-cooled screw chillers with the BACnet communication option (UPC Open controller).
Also known as: 30XA, AquaForce 30XA, 30XA-7T, UPC Open, Carrier Controller, screw chiller - Air-cooled screw chiller (via BACnet translator)
Carrier AquaForce 30XA 140-352 (BACnet/Modbus Translator)
Carrier AquaForce 30XA 140-352 air-cooled screw chillers with Touch Pilot controls and the factory BACnet/Modbus translator.
Also known as: 30XA, AquaForce 30XA, 30XA-100T, Touch Pilot, BACnet/Modbus translator - Air-cooled screw chiller controller
Carrier AquaForce 30XV 140-500 Series B (PIC6.1 Carrier Controller)
Carrier AquaForce 30XV140-500 Series B variable-speed air-cooled screw chillers with the PIC6.1 Carrier Controller and version 9.x software.
Also known as: 30XV, AquaForce 30XV, 30XV Series B, 30XV-6T, PIC6.1, Carrier Controller, Greenspeed - Air-cooled scroll chiller controller (BACnet option)
Carrier AquaSnap 30RAP 010-150 (UPC Open BACnet option)
Carrier AquaSnap 30RAP010-150 air-cooled chillers and 30RAP011-060 with Greenspeed Intelligence (R-410A, ComfortLink controls) fitted with the BACnet communication option.
Also known as: 30RAP, AquaSnap 30RAP, 30RAP-8T, 30RAP Greenspeed, UPC Open, ComfortLink - Air-cooled scroll chiller controller (BACnet option)
Carrier AquaSnap 30RB 060-390 (UPC Open BACnet option)
Carrier AquaSnap 30RB060-390 air-cooled chillers and 30RB080-390 with Greenspeed Intelligence (ComfortLink controls) fitted with the BACnet communication option.
Also known as: 30RB, AquaSnap 30RB, 30RB-8T, 30RB Greenspeed, UPC Open, ComfortLink - Air-cooled scroll chiller controller
Carrier AquaSnap 30RC 010-060
Carrier AquaSnap 30RC 010-060 air-cooled scroll chillers (with or without Greenspeed fans) using the Carrier Controller.
Also known as: 30RC, AquaSnap 30RC, 30RC-101T, Carrier Controller, 30RC BACnet IP - Networked room thermostat
Carrier ComfortVu BACnet Thermostat
Carrier ComfortVu wall thermostats controlling fan coils or AC/heat pump units.
Also known as: ComfortVu, Carrier ComfortVu, 11-808-726-01 - Fan coil unit controller
Carrier Fan Coil Open
Carrier fan coil units fitted with the Fan Coil Open (OPN-FC) multi-protocol controller.
Also known as: Fan Coil Open, OPN-FC, Carrier Fan Coil controller, 11-808-540-01 - Rooftop unit controller
Carrier RTU Open v5
Carrier packaged rooftop units and heat pumps retrofitted or factory-fitted with the RTU Open controller.
Also known as: RTU Open, OPN-RTU, RTU-Open, 11-808-697-01 - Water-source heat pump controller
Carrier WSHP Open v3
Carrier water-source heat pumps fitted with the WSHP Open multi-protocol controller.
Also known as: WSHP Open, WSHP-Open, Carrier water source heat pump controller, 11-808-539-01
Source: AquaSnap 30MPW017-080, 30MPA021-080, 30MPQ021-080 Liquid Chillers/Heat Pumps with Scroll Compressors and PIC6 Controls - Controls, Start-Up, Operation, Service, and Troubleshooting (Appendix C, BACnet IP Points) · 30MP-8T · rev. 6-25. Object names, instances and units are reproduced as published; descriptions are our own.