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Multi-boiler sequencer (hot water boiler plant) via BACnet gateway · BACnet points list
Cleaver-Brooks HSC Hydronic System Controller (ProtoNode) BACnet points list
Updated 7 November 2026Unofficial source
Short answer
The ProtoNode maps the HSC boiler-plant controller to BACnet. Each condensing boiler (1-10) and non-condensing boiler (A-J) has a block of state, alarm word, hours, cycles, status bits, inlet and outlet temperature; the plant section adds header and return temperatures, active setpoints, reset-curve settings, lead/lag order, pump and damper module data and run counts. Four AVs let the BMS enable the system, send a setpoint and outdoor temperature, and write a heartbeat.
This page lists 318 BACnet objects for the Cleaver-Brooks HSC Hydronic System Controller (ProtoNode) — 4 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from a copy of Cleaver-Brooks’s documentation hosted by watmfg.com, not by Cleaver-Brooks itself, so treat it as unofficial.
- Manufacturer
- Cleaver-Brooks
- Model
- HSC Hydronic System Controller (ProtoNode)
- Equipment
- Multi-boiler sequencer (hot water boiler plant) via BACnet gateway
- Equipment type
- Boilers & water heaters
- BACnet objects
- 318 (4 writable)
- Transport
- BACnet MS/TP, BACnet IP
- Firmware
- Not stated
- Default device instance
- 50000 + Modbus Node-ID
- Also known as
- HSC, Hydronic System Controller, CB HSC, ProtoNode RER, 750-426
- Source document
- Cloud Enabled ProtoNode Gateway Startup Guide (RER/LER) for interfacing Cleaver-Brooks products · 750-426 · rev. 03/2018 (unofficial copy, hosted by watmfg.com)
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Source PDF (unofficial copy) ↗
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Reference only, provided as-is: verify against Cleaver-Brooks’s current documentation and the live device before use. Not official Cleaver-Brooks information. Terms of use.
BMS integration notes: Cleaver-Brooks HSC Hydronic System Controller (ProtoNode)
Integration in brief
Enable the plant with AV 3 and write the setpoint with AV 1, keep AV 4 heartbeat updated, and optionally send outdoor air temperature on AV 2. Read system mode, header and return temperatures, boiler counts and the alarm words.
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 |
|---|---|---|---|
| AV 3 | Remote Modbus System Enable | Remote system enable | Write |
| AV 1 | Remote Modbus Setpoint Value | Remote setpoint | Write |
| AV 4 | Modbus Heartbeat | Heartbeat written by the BMS | Write |
| AI 312 | System Mode | System mode | Read |
| AI 253 | Main Supply Header Temp | Main supply header temperature | Read |
| AI 254 | System Return Temp | System return temperature | Read |
| AI 213 | Number of Cond Boilers Running | Condensing boilers running | Read |
| AI 215 | Number of Non-Cond Boilers Running | Non-condensing boilers running | Read |
| AI 208 | Alarm Word 1 Value | Alarm word 1 | Read |
Enable & remote start
AV 3 Remote Modbus System Enable enables the plant; AV 1 Remote Modbus Setpoint Value sends the setpoint.
Heartbeat & communication loss
AV 4 Modbus Heartbeat is written by the BMS; the guide does not state the timeout.
Sensors & values from the BMS
AV 2 Remote Modbus Outdoor Air Temp takes an outdoor air temperature from the BMS.
Network setup
- BACnet Device Instance = the controller's Modbus Node-ID + Node_Offset (default 50,000), so Node-ID 1 = 50001. Change Node_Offset in the ProtoNode web configurator to pick other instances.
- The ProtoNode RER does BACnet MS/TP or BACnet IP, selected on its S bank DIP switches.
- BACnet MS/TP: one MAC address (1-127) for the whole ProtoNode on the A bank DIP switches; baud on B0-B3 (38400 factory default).
- BACnet IP: default ProtoNode address 192.168.1.24; change it in the web configurator.
Cleaver-Brooks HSC Hydronic System Controller (ProtoNode) 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 | |||||
|---|---|---|---|---|---|---|
| AI | 1 | C Boiler 1 State | Modbus 30021 | Read | ||
| AI | 2 | C Boiler 1 Alarm Word | Modbus 30022 | Read | ||
| AI | 3 | C Boiler 1 Hours Word 1 | Modbus 30023 | Read | ||
| AI | 4 | C Boiler 1 Hours Word 2 | Modbus 30024 | Read | ||
| AI | 5 | C Boiler 1 Cycles Word 1 | Modbus 30025 | Read | ||
| AI | 6 | C Boiler 1 Cycles Word 2 | Modbus 30026 | Read | ||
| AI | 7 | C Boiler 1 Status Bits | Modbus 30027 | Read | ||
| AI | 8 | C Boiler 1 Inlet Temp | Modbus 30028 | Read | ||
| AI | 9 | C Boiler 1 Fire Delay | Modbus 30029 | Read | ||
| AI | 10 | C Boiler 1 Outlet Temp | Modbus 30030 | Read | ||
| AI | 11 | C Boiler 2 State | Modbus 30031 | Read | ||
| AI | 12 | C Boiler 2 Alarm Word | Modbus 30032 | Read | ||
| AI | 13 | C Boiler 2 Hours Word 1 | Modbus 30033 | Read | ||
| AI | 14 | C Boiler 2 Hours Word 2 | Modbus 30034 | Read | ||
| AI | 15 | C Boiler 2 Cycles Word 1 | Modbus 30035 | Read | ||
| AI | 16 | C Boiler 2 Cycles Word 2 | Modbus 30036 | Read | ||
| AI | 17 | C Boiler 2 Status Bits | Modbus 30037 | Read | ||
| AI | 18 | C Boiler 2 Inlet Temp | Modbus 30038 | Read | ||
| AI | 19 | C Boiler 2 Fire Delay | Modbus 30039 | Read | ||
| AI | 20 | C Boiler 2 Outlet Temp | Modbus 30040 | Read | ||
| AI | 21 | C Boiler 3 State | Modbus 30041 | Read | ||
| AI | 22 | C Boiler 3 Alarm Word | Modbus 30042 | Read | ||
| AI | 23 | C Boiler 3 Hours Word 1 | Modbus 30043 | Read | ||
| AI | 24 | C Boiler 3 Hours Word 2 | Modbus 30044 | Read | ||
| AI | 25 | C Boiler 3 Cycles Word 1 | Modbus 30045 | Read | ||
| AI | 26 | C Boiler 3 Cycles Word 2 | Modbus 30046 | Read | ||
| AI | 27 | C Boiler 3 Status Bits | Modbus 30047 | Read | ||
| AI | 28 | C Boiler 3 Inlet Temp | Modbus 30048 | Read | ||
| AI | 29 | C Boiler 3 Fire Delay | Modbus 30049 | Read | ||
| AI | 30 | C Boiler 3 Outlet Temp | Modbus 30050 | Read | ||
| AI | 31 | C Boiler 4 State | Modbus 30051 | Read | ||
| AI | 32 | C Boiler 4 Alarm Word | Modbus 30052 | Read | ||
| AI | 33 | C Boiler 4 Hours Word 1 | Modbus 30053 | Read | ||
| AI | 34 | C Boiler 4 Hours Word 2 | Modbus 30054 | Read | ||
| AI | 35 | C Boiler 4 Cycles Word 1 | Modbus 30055 | Read | ||
| AI | 36 | C Boiler 4 Cycles Word 2 | Modbus 30056 | Read | ||
| AI | 37 | C Boiler 4 Status Bits | Modbus 30057 | Read | ||
| AI | 38 | C Boiler 4 Inlet Temp | Modbus 30058 | Read | ||
| AI | 39 | C Boiler 4 Fire Delay | Modbus 30059 | Read | ||
| AI | 40 | C Boiler 4 Outlet Temp | Modbus 30060 | Read | ||
| AI | 41 | C Boiler 5 State | Modbus 30061 | Read | ||
| AI | 42 | C Boiler 5 Alarm Word | Modbus 30062 | Read | ||
| AI | 43 | C Boiler 5 Hours Word 1 | Modbus 30063 | Read | ||
| AI | 44 | C Boiler 5 Hours Word 2 | Modbus 30064 | Read | ||
| AI | 45 | C Boiler 5 Cycles Word 1 | Modbus 30065 | Read | ||
| AI | 46 | C Boiler 5 Cycles Word 2 | Modbus 30066 | Read | ||
| AI | 47 | C Boiler 5 Status Bits | Modbus 30067 | Read | ||
| AI | 48 | C Boiler 5 Inlet Temp | Modbus 30068 | Read | ||
| AI | 49 | C Boiler 5 Fire Delay | Modbus 30069 | Read | ||
| AI | 50 | C Boiler 5 Outlet Temp | Modbus 30070 | Read | ||
| AI | 51 | C Boiler 6 State | Modbus 30071 | Read | ||
| AI | 52 | C Boiler 6 Alarm Word | Modbus 30072 | Read | ||
| AI | 53 | C Boiler 6 Hours Word 1 | Modbus 30073 | Read | ||
| AI | 54 | C Boiler 6 Hours Word 2 | Modbus 30074 | Read | ||
| AI | 55 | C Boiler 6 Cycles Word 1 | Modbus 30075 | Read | ||
| AI | 56 | C Boiler 6 Cycles Word 2 | Modbus 30076 | Read | ||
| AI | 57 | C Boiler 6 Status Bits | Modbus 30077 | Read | ||
| AI | 58 | C Boiler 6 Inlet Temp | Modbus 30078 | Read | ||
| AI | 59 | C Boiler 6 Fire Delay | Modbus 30079 | Read | ||
| AI | 60 | C Boiler 6 Outlet Temp | Modbus 30080 | Read | ||
| AI | 61 | C Boiler 7 State | Modbus 30081 | Read | ||
| AI | 62 | C Boiler 7 Alarm Word | Modbus 30082 | Read | ||
| AI | 63 | C Boiler 7 Hours Word 1 | Modbus 30083 | Read | ||
| AI | 64 | C Boiler 7 Hours Word 2 | Modbus 30084 | Read | ||
| AI | 65 | C Boiler 7 Cycles Word 1 | Modbus 30085 | Read | ||
| AI | 66 | C Boiler 7 Cycles Word 2 | Modbus 30086 | Read | ||
| AI | 67 | C Boiler 7 Status Bits | Modbus 30087 | Read | ||
| AI | 68 | C Boiler 7 Inlet Temp | Modbus 30088 | Read | ||
| AI | 69 | C Boiler 7 Fire Delay | Modbus 30089 | Read | ||
| AI | 70 | C Boiler 7 Outlet Temp | Modbus 30090 | Read | ||
| AI | 71 | C Boiler 8 State | Modbus 30091 | Read | ||
| AI | 72 | C Boiler 8 Alarm Word | Modbus 30092 | Read | ||
| AI | 73 | C Boiler 8 Hours Word 1 | Modbus 30093 | Read | ||
| AI | 74 | C Boiler 8 Hours Word 2 | Modbus 30094 | Read | ||
| AI | 75 | C Boiler 8 Cycles Word 1 | Modbus 30095 | Read | ||
| AI | 76 | C Boiler 8 Cycles Word 2 | Modbus 30096 | Read | ||
| AI | 77 | C Boiler 8 Status Bits | Modbus 30097 | Read | ||
| AI | 78 | C Boiler 8 Inlet Temp | Modbus 30098 | Read | ||
| AI | 79 | C Boiler 8 Fire Delay | Modbus 30099 | Read | ||
| AI | 80 | C Boiler 8 Outlet Temp | Modbus 30100 | Read | ||
| AI | 81 | C Boiler 9 State | Modbus 30101 | Read | ||
| AI | 82 | C Boiler 9 Alarm Word | Modbus 30102 | Read | ||
| AI | 83 | C Boiler 9 Hours Word 1 | Modbus 30103 | Read | ||
| AI | 84 | C Boiler 9 Hours Word 2 | Modbus 30104 | Read | ||
| AI | 85 | C Boiler 9 Cycles Word 1 | Modbus 30105 | Read | ||
| AI | 86 | C Boiler 9 Cycles Word 2 | Modbus 30106 | Read | ||
| AI | 87 | C Boiler 9 Status Bits | Modbus 30107 | Read | ||
| AI | 88 | C Boiler 9 Inlet Temp | Modbus 30108 | Read | ||
| AI | 89 | C Boiler 9 Fire Delay | Modbus 30109 | Read | ||
| AI | 90 | C Boiler 9 Outlet Temp | Modbus 30110 | Read | ||
| AI | 91 | C Boiler 10 State | Modbus 30111 | Read | ||
| AI | 92 | C Boiler 10 Alarm Word | Modbus 30112 | Read | ||
| AI | 93 | C Boiler 10 Hours Word 1 | Modbus 30113 | Read | ||
| AI | 94 | C Boiler 10 Hours Word 2 | Modbus 30114 | Read | ||
| AI | 95 | C Boiler 10 Cycles Word 1 | Modbus 30115 | Read | ||
| AI | 96 | C Boiler 10 Cycles Word 2 | Modbus 30116 | Read | ||
| AI | 97 | C Boiler 10 Status Bits | Modbus 30117 | Read | ||
| AI | 98 | C Boiler 10 Inlet Temp | Modbus 30118 | Read | ||
| AI | 99 | C Boiler 10 Fire Delay | Modbus 30119 | Read | ||
| AI | 100 | C Boiler 10 Outlet Temp | Modbus 30120 | Read | ||
| AI | 101 | NC Boiler A State | Modbus 30121 | Read | ||
| AI | 102 | NC Boiler A Alarm Word | Modbus 30122 | Read | ||
| AI | 103 | NC Boiler A Hours Word 1 | Modbus 30123 | Read | ||
| AI | 104 | NC Boiler A Hours Word 2 | Modbus 30124 | Read | ||
| AI | 105 | NC Boiler A Cycles Word 1 | Modbus 30125 | Read | ||
| AI | 106 | NC Boiler A Cycles Word 2 | Modbus 30126 | Read | ||
| AI | 107 | NC Boiler A Status Bits | Modbus 30127 | Read | ||
| AI | 108 | NC Boiler A Inlet Temp | Modbus 30128 | Read | ||
| AI | 109 | NC Boiler A Fire Delay | Modbus 30129 | Read | ||
| AI | 110 | NC Boiler A Outlet Temp | Modbus 30130 | Read | ||
| AI | 111 | NC Boiler B State | Modbus 30131 | Read | ||
| AI | 112 | NC Boiler B Alarm Word | Modbus 30132 | Read | ||
| AI | 113 | NC Boiler B Hours Word 1 | Modbus 30133 | Read | ||
| AI | 114 | NC Boiler B Hours Word 2 | Modbus 30134 | Read | ||
| AI | 115 | NC Boiler B Cycles Word 1 | Modbus 30135 | Read | ||
| AI | 116 | NC Boiler B Cycles Word 2 | Modbus 30136 | Read | ||
| AI | 117 | NC Boiler B Status Bits | Modbus 30137 | Read | ||
| AI | 118 | NC Boiler B Inlet Temp | Modbus 30138 | Read | ||
| AI | 119 | NC Boiler B Fire Delay | Modbus 30139 | Read | ||
| AI | 120 | NC Boiler B Outlet Temp | Modbus 30140 | Read | ||
| AI | 121 | NC Boiler C State | Modbus 30141 | Read | ||
| AI | 122 | NC Boiler C Alarm Word | Modbus 30142 | Read | ||
| AI | 123 | NC Boiler C Hours Word 1 | Modbus 30143 | Read | ||
| AI | 124 | NC Boiler C Hours Word 2 | Modbus 30144 | Read | ||
| AI | 125 | NC Boiler C Cycles Word 1 | Modbus 30145 | Read | ||
| AI | 126 | NC Boiler C Cycles Word 2 | Modbus 30146 | Read | ||
| AI | 127 | NC Boiler C Status Bits | Modbus 30147 | Read | ||
| AI | 128 | NC Boiler C Inlet Temp | Modbus 30148 | Read | ||
| AI | 129 | NC Boiler C Fire Delay | Modbus 30149 | Read | ||
| AI | 130 | NC Boiler C Outlet Temp | Modbus 30150 | Read | ||
| AI | 131 | NC Boiler D State | Modbus 30151 | Read | ||
| AI | 132 | NC Boiler D Alarm Word | Modbus 30152 | Read | ||
| AI | 133 | NC Boiler D Hours Word 1 | Modbus 30153 | Read | ||
| AI | 134 | NC Boiler D Hours Word 2 | Modbus 30154 | Read | ||
| AI | 135 | NC Boiler D Cycles Word 1 | Modbus 30155 | Read | ||
| AI | 136 | NC Boiler D Cycles Word 2 | Modbus 30156 | Read | ||
| AI | 137 | NC Boiler D Status Bits | Modbus 30157 | Read | ||
| AI | 138 | NC Boiler D Inlet Temp | Modbus 30158 | Read | ||
| AI | 139 | NC Boiler D Fire Delay | Modbus 30159 | Read | ||
| AI | 140 | NC Boiler D Outlet Temp | Modbus 30160 | Read | ||
| AI | 141 | NC Boiler E State | Modbus 30161 | Read | ||
| AI | 142 | NC Boiler E Alarm Word | Modbus 30162 | Read | ||
| AI | 143 | NC Boiler E Hours Word 1 | Modbus 30163 | Read | ||
| AI | 144 | NC Boiler E Hours Word 2 | Modbus 30164 | Read | ||
| AI | 145 | NC Boiler E Cycles Word 1 | Modbus 30165 | Read | ||
| AI | 146 | NC Boiler E Cycles Word 2 | Modbus 30166 | Read | ||
| AI | 147 | NC Boiler E Status Bits | Modbus 30167 | Read | ||
| AI | 148 | NC Boiler E Inlet Temp | Modbus 30168 | Read | ||
| AI | 149 | NC Boiler E Fire Delay | Modbus 30169 | Read | ||
| AI | 150 | NC Boiler E Outlet Temp | Modbus 30170 | Read | ||
| AI | 151 | NC Boiler F State | Modbus 30171 | Read | ||
| AI | 152 | NC Boiler F Alarm Word | Modbus 30172 | Read | ||
| AI | 153 | NC Boiler F Hours Word 1 | Modbus 30173 | Read | ||
| AI | 154 | NC Boiler F Hours Word 2 | Modbus 30174 | Read | ||
| AI | 155 | NC Boiler F Cycles Word 1 | Modbus 30175 | Read | ||
| AI | 156 | NC Boiler F Cycles Word 2 | Modbus 30176 | Read | ||
| AI | 157 | NC Boiler F Status Bits | Modbus 30177 | Read | ||
| AI | 158 | NC Boiler F Inlet Temp | Modbus 30178 | Read | ||
| AI | 159 | NC Boiler F Fire Delay | Modbus 30179 | Read | ||
| AI | 160 | NC Boiler F Outlet Temp | Modbus 30180 | Read | ||
| AI | 161 | NC Boiler G State | Modbus 30181 | Read | ||
| AI | 162 | NC Boiler G Alarm Word | Modbus 30182 | Read | ||
| AI | 163 | NC Boiler G Hours Word 1 | Modbus 30183 | Read | ||
| AI | 164 | NC Boiler G Hours Word 2 | Modbus 30184 | Read | ||
| AI | 165 | NC Boiler G Cycles Word 1 | Modbus 30185 | Read | ||
| AI | 166 | NC Boiler G Cycles Word 2 | Modbus 30186 | Read | ||
| AI | 167 | NC Boiler G Status Bits | Modbus 30187 | Read | ||
| AI | 168 | NC Boiler G Inlet Temp | Modbus 30188 | Read | ||
| AI | 169 | NC Boiler G Fire Delay | Modbus 30189 | Read | ||
| AI | 170 | NC Boiler G Outlet Temp | Modbus 30190 | Read | ||
| AI | 171 | NC Boiler H State | Modbus 30191 | Read | ||
| AI | 172 | NC Boiler H Alarm Word | Modbus 30192 | Read | ||
| AI | 173 | NC Boiler H Hours Word 1 | Modbus 30193 | Read | ||
| AI | 174 | NC Boiler H Hours Word 2 | Modbus 30194 | Read | ||
| AI | 175 | NC Boiler H Cycles Word 1 | Modbus 30195 | Read | ||
| AI | 176 | NC Boiler H Cycles Word 2 | Modbus 30196 | Read | ||
| AI | 177 | NC Boiler H Status Bits | Modbus 30197 | Read | ||
| AI | 178 | NC Boiler H Inlet Temp | Modbus 30198 | Read | ||
| AI | 179 | NC Boiler H Fire Delay | Modbus 30199 | Read | ||
| AI | 180 | NC Boiler H Outlet Temp | Modbus 30200 | Read | ||
| AI | 181 | NC Boiler I State | Modbus 30201 | Read | ||
| AI | 182 | NC Boiler I Alarm Word | Modbus 30202 | Read | ||
| AI | 183 | NC Boiler I Hours Word 1 | Modbus 30203 | Read | ||
| AI | 184 | NC Boiler I Hours Word 2 | Modbus 30204 | Read | ||
| AI | 185 | NC Boiler I Cycles Word 1 | Modbus 30205 | Read | ||
| AI | 186 | NC Boiler I Cycles Word 2 | Modbus 30206 | Read | ||
| AI | 187 | NC Boiler I Status Bits | Modbus 30207 | Read | ||
| AI | 188 | NC Boiler I Inlet Temp | Modbus 30208 | Read | ||
| AI | 189 | NC Boiler I Fire Delay | Modbus 30209 | Read | ||
| AI | 190 | NC Boiler I Outlet Temp | Modbus 30210 | Read | ||
| AI | 191 | NC Boiler J State | Modbus 30211 | Read | ||
| AI | 192 | NC Boiler J Alarm Word | Modbus 30212 | Read | ||
| AI | 193 | NC Boiler J Hours Word 1 | Modbus 30213 | Read | ||
| AI | 194 | NC Boiler J Hours Word 2 | Modbus 30214 | Read | ||
| AI | 195 | NC Boiler J Cycles Word 1 | Modbus 30215 | Read | ||
| AI | 196 | NC Boiler J Cycles Word 2 | Modbus 30216 | Read | ||
| AI | 197 | NC Boiler J Status Bits | Modbus 30217 | Read | ||
| AI | 198 | NC Boiler J Inlet Temp | Modbus 30218 | Read | ||
| AI | 199 | NC Boiler J Fire Delay | Modbus 30219 | Read | ||
| AI | 200 | NC Boiler J Outlet Temp | Modbus 30220 | Read | ||
| AI | 201 | Rem System Pump Module Input Word | Modbus 30221 | Read | ||
| AI | 202 | Rem System Pump Module Output Word | Modbus 30222 | Read | ||
| AI | 203 | Number of Remote System Pumps | Modbus 30223 | Read | ||
| AI | 247 | Pump Module Analog In 1 Scaled Value | Modbus 30224 | Read | ||
| AI | 248 | Pump Module Analog In 2 Scaled Value | Modbus 30226 | Read | ||
| AI | 249 | System Pump Speed Requested | Modbus 30228 | Read | ||
| AI | 250 | Pump PID Process Variable | Modbus 30230 | Read | ||
| AI | 251 | Pump PID Setpoint | Modbus 30232 | Read | ||
| AI | 204 | Rem System Pump Lead Pump Number | Modbus 30234 | Read | ||
| AI | 205 | Rem System Pump Lag1 Pump Number | Modbus 30235 | Read | ||
| AI | 206 | Rem System Pump Lag2 Pump Number | Modbus 30236 | Read | ||
| AI | 207 | Rem System Pump Lag3 Pump Number | Modbus 30237 | Read | ||
| AImin | 208 | Alarm Word 1 Value | Modbus 30300 | Read | ||
| AI | 209 | Alarm Word 2 Value | Modbus 30301 | Read | ||
| AI | 210 | Digital Input Word Value | Modbus 30302 | Read | ||
| AI | 211 | Digital Output Word 1 Value | Modbus 30303 | Read | ||
| AI | 212 | Digital Output Word 2 Value | Modbus 30304 | Read | ||
| AImin | 213 | Number of Cond Boilers Running | Modbus 30305 | Read | ||
| AI | 214 | Number of Cond Boilers Requested | Modbus 30306 | Read | ||
| AImin | 215 | Number of Non-Cond Boilers Running | Modbus 30307 | Read | ||
| AI | 216 | Number of Non-Cond Boilers Requested | Modbus 30308 | Read | ||
| AI | 217 | Number of Cond Boilers in System | Modbus 30309 | Read | ||
| AI | 218 | Number of Non-Cond Boilers in System | Modbus 30310 | Read | ||
| AI | 219 | Cond Lead Boiler Number | Modbus 30311 | Read | ||
| AI | 220 | Cond Lag1 Boiler Number | Modbus 30312 | Read | ||
| AI | 221 | Cond Lag2 Boiler Number | Modbus 30313 | Read | ||
| AI | 222 | Cond Lag3 Boiler Number | Modbus 30314 | Read | ||
| AI | 223 | Cond Lag4 Boiler Number | Modbus 30315 | Read | ||
| AI | 224 | Cond Lag5 Boiler Number | Modbus 30316 | Read | ||
| AI | 225 | Cond Lag6 Boiler Number | Modbus 30317 | Read | ||
| AI | 226 | Cond Lag7 Boiler Number | Modbus 30318 | Read | ||
| AI | 227 | Cond Lag8 Boiler Number | Modbus 30319 | Read | ||
| AI | 228 | Cond Lag9 Boiler Number | Modbus 30320 | Read | ||
| AI | 229 | Non-Cond Lead Boiler Number | Modbus 30321 | Read | ||
| AI | 230 | Non-Cond Lag1 Boiler Number | Modbus 30322 | Read | ||
| AI | 231 | Non-Cond Lag2 Boiler Number | Modbus 30323 | Read | ||
| AI | 232 | Non-Cond Lag3 Boiler Number | Modbus 30324 | Read | ||
| AI | 233 | Non-Cond Lag4 Boiler Number | Modbus 30325 | Read | ||
| AI | 234 | Non-Cond Lag5 Boiler Number | Modbus 30326 | Read | ||
| AI | 235 | Non-Cond Lag6 Boiler Number | Modbus 30327 | Read | ||
| AI | 236 | Non-Cond Lag7 Boiler Number | Modbus 30328 | Read | ||
| AI | 237 | Non-Cond Lag8 Boiler Number | Modbus 30329 | Read | ||
| AI | 238 | Non-Cond Lag9 Boiler Number | Modbus 30330 | Read | ||
| AI | 239 | Damper Mod 1 Input (Prove) Data | Modbus 30340 | Read | ||
| AI | 240 | Damper Mod 1 Output (Reqired) Data | Modbus 30341 | Read | ||
| AI | 241 | Damper Mod 2 Input (Prove) Data | Modbus 30342 | Read | ||
| AI | 242 | Damper Mod 2 Output (Reqired) Data | Modbus 30343 | Read | ||
| AI | 243 | Damper Mod 3 Input (Prove) Data | Modbus 30344 | Read | ||
| AI | 244 | Damper Mod 3 Output (Reqired) Data | Modbus 30345 | Read | ||
| AI | 245 | Damper Mod 4 Input (Prove) Data | Modbus 30346 | Read | ||
| AI | 246 | Damper Mod 4 Output (Reqired) Data | Modbus 30347 | Read | ||
| AI | 252 | Cond Boiler Header Temp | Modbus 40280 | Read | ||
| AImin | 253 | Main Supply Header Temp | Modbus 40282 | Read | ||
| AImin | 254 | System Return Temp | Modbus 40284 | Read | ||
| AI | 255 | OA Temp or Remote Analog SP Value | Modbus 40286 | Read | ||
| AI | 256 | DHW Setpoint | Modbus 40300 | Read | ||
| AI | 257 | Cold Building Setpoint | Modbus 40304 | Read | ||
| AI | 258 | Remote Analog Input Setpoint Value | Modbus 40306 | Read | ||
| AVmin | 1 | Remote Modbus Setpoint Value | Modbus 40308; write point | Write | ||
| AV | 2 | Remote Modbus Outdoor Air Temp | Modbus 40310; write point | Write | ||
| AVmin | 3 | Remote Modbus System Enable | Modbus 40312; write point | Write | ||
| AVmin | 4 | Modbus Heartbeat | Modbus 40314; write point | Write | ||
| AI | 259 | Deadband Cond/Non-Cond Mode Sw Temp | Modbus 40318 | Read | ||
| AI | 260 | OA Temp Low Value for Reset Curve | Modbus 40320 | Read | ||
| AI | 261 | OA Temp High Value for Reset Curve | Modbus 40322 | Read | ||
| AI | 262 | Loop Setpoint at Cold (low) OAT | Modbus 40324 | Read | ||
| AI | 263 | Loop Setpoint at Warm (high) OAT | Modbus 40326 | Read | ||
| AI | 264 | Min Inlet Temp for Non-Cond Boilers | Modbus 40328 | Read | ||
| AI | 265 | Non-Cond Reset Shift | Modbus 40336 | Read | ||
| AI | 266 | NC/Cond Switch Temp | Modbus 40338 | Read | ||
| AI | 267 | Read only NC Header SP (active) | Modbus 40340 | Read | ||
| AI | 268 | Read only Cond Header SP (active) | Modbus 40342 | Read | ||
| AImin | 312 | System Mode | Modbus 40344 | Read | ||
| AI | 313 | Cond Boiler Status | Modbus 40345 | Read | ||
| AI | 314 | Non-Cond Boiler Status | Modbus 40346 | Read | ||
| AI | 269 | Firing rate for Cond boiler group | Modbus 40348 | Read | ||
| AI | 270 | Firing rate for non-Cond boiler group | Modbus 40350 | Read | ||
| AI | 271 | Warm Weather Shutdown Temp | Modbus 40352 | Read | ||
| AI | 272 | Cond Boiler 1 Run Hours | Modbus 40390 | Read | ||
| AI | 273 | Cond Boiler 2 Run Hours | Modbus 40392 | Read | ||
| AI | 274 | Cond Boiler 3 Run Hours | Modbus 40394 | Read | ||
| AI | 275 | Cond Boiler 4 Run Hours | Modbus 40396 | Read | ||
| AI | 276 | Cond Boiler 5 Run Hours | Modbus 40398 | Read | ||
| AI | 277 | Cond Boiler 6 Run Hours | Modbus 40400 | Read | ||
| AI | 278 | Cond Boiler 7 Run Hours | Modbus 40402 | Read | ||
| AI | 279 | Cond Boiler 8 Run Hours | Modbus 40404 | Read | ||
| AI | 280 | Cond Boiler 9 Run Hours | Modbus 40406 | Read | ||
| AI | 281 | Cond Boiler 10 Run Hours | Modbus 40408 | Read | ||
| AI | 282 | Non-Cond Boiler A Run Hours | Modbus 40410 | Read | ||
| AI | 283 | Non-Cond Boiler B Run Hours | Modbus 40412 | Read | ||
| AI | 284 | Non-Cond Boiler C Run Hours | Modbus 40414 | Read | ||
| AI | 285 | Non-Cond Boiler D Run Hours | Modbus 40416 | Read | ||
| AI | 286 | Non-Cond Boiler E Run Hours | Modbus 40418 | Read | ||
| AI | 287 | Non-Cond Boiler F Run Hours | Modbus 40420 | Read | ||
| AI | 288 | Non-Cond Boiler G Run Hours | Modbus 40422 | Read | ||
| AI | 289 | Non-Cond Boiler H Run Hours | Modbus 40424 | Read | ||
| AI | 290 | Non-Cond Boiler I Run Hours | Modbus 40426 | Read | ||
| AI | 291 | Non-Cond Boiler J Run Hours | Modbus 40428 | Read | ||
| AI | 292 | Cond Boiler 1 Run Cycles | Modbus 40430 | Read | ||
| AI | 293 | Cond Boiler 2 Run Cycles | Modbus 40432 | Read | ||
| AI | 294 | Cond Boiler 3 Run Cycles | Modbus 40434 | Read | ||
| AI | 295 | Cond Boiler 4 Run Cycles | Modbus 40436 | Read | ||
| AI | 296 | Cond Boiler 5 Run Cycles | Modbus 40438 | Read | ||
| AI | 297 | Cond Boiler 6 Run Cycles | Modbus 40440 | Read | ||
| AI | 298 | Cond Boiler 7 Run Cycles | Modbus 40442 | Read | ||
| AI | 299 | Cond Boiler 8 Run Cycles | Modbus 40444 | Read | ||
| AI | 300 | Cond Boiler 9 Run Cycles | Modbus 40446 | Read | ||
| AI | 301 | Cond Boiler 10 Run Cycles | Modbus 40448 | Read | ||
| AI | 302 | Non-Cond Boiler A Run Cycles | Modbus 40450 | Read | ||
| AI | 303 | Non-Cond Boiler B Run Cycles | Modbus 40452 | Read | ||
| AI | 304 | Non-Cond Boiler C Run Cycles | Modbus 40454 | Read | ||
| AI | 305 | Non-Cond Boiler D Run Cycles | Modbus 40456 | Read | ||
| AI | 306 | Non-Cond Boiler E Run Cycles | Modbus 40458 | Read | ||
| AI | 307 | Non-Cond Boiler F Run Cycles | Modbus 40460 | Read | ||
| AI | 308 | Non-Cond Boiler G Run Cycles | Modbus 40462 | Read | ||
| AI | 309 | Non-Cond Boiler H Run Cycles | Modbus 40464 | Read | ||
| AI | 310 | Non-Cond Boiler I Run Cycles | Modbus 40466 | Read | ||
| AI | 311 | Non-Cond Boiler J Run Cycles | Modbus 40468 | Read |
No points match these filters.
Object ID lookup: Cleaver-Brooks HSC Hydronic System Controller point IDs by name
AI1C Boiler 1 StateAI2C Boiler 1 Alarm WordAI3C Boiler 1 Hours Word 1AI4C Boiler 1 Hours Word 2AI5C Boiler 1 Cycles Word 1AI6C Boiler 1 Cycles Word 2AI7C Boiler 1 Status BitsAI8C Boiler 1 Inlet TempAI9C Boiler 1 Fire DelayAI10C Boiler 1 Outlet TempAI11C Boiler 2 StateAI12C Boiler 2 Alarm WordAI13C Boiler 2 Hours Word 1AI14C Boiler 2 Hours Word 2AI15C Boiler 2 Cycles Word 1AI16C Boiler 2 Cycles Word 2AI17C Boiler 2 Status BitsAI18C Boiler 2 Inlet TempAI19C Boiler 2 Fire DelayAI20C Boiler 2 Outlet TempAI21C Boiler 3 StateAI22C Boiler 3 Alarm WordAI23C Boiler 3 Hours Word 1AI24C Boiler 3 Hours Word 2AI25C Boiler 3 Cycles Word 1AI26C Boiler 3 Cycles Word 2AI27C Boiler 3 Status BitsAI28C Boiler 3 Inlet TempAI29C Boiler 3 Fire DelayAI30C Boiler 3 Outlet TempAI31C Boiler 4 StateAI32C Boiler 4 Alarm WordAI33C Boiler 4 Hours Word 1AI34C Boiler 4 Hours Word 2AI35C Boiler 4 Cycles Word 1AI36C Boiler 4 Cycles Word 2AI37C Boiler 4 Status BitsAI38C Boiler 4 Inlet TempAI39C Boiler 4 Fire DelayAI40C Boiler 4 Outlet TempAI41C Boiler 5 StateAI42C Boiler 5 Alarm WordAI43C Boiler 5 Hours Word 1AI44C Boiler 5 Hours Word 2AI45C Boiler 5 Cycles Word 1AI46C Boiler 5 Cycles Word 2AI47C Boiler 5 Status BitsAI48C Boiler 5 Inlet TempAI49C Boiler 5 Fire DelayAI50C Boiler 5 Outlet TempAI51C Boiler 6 StateAI52C Boiler 6 Alarm WordAI53C Boiler 6 Hours Word 1AI54C Boiler 6 Hours Word 2AI55C Boiler 6 Cycles Word 1AI56C Boiler 6 Cycles Word 2AI57C Boiler 6 Status BitsAI58C Boiler 6 Inlet TempAI59C Boiler 6 Fire DelayAI60C Boiler 6 Outlet TempAI61C Boiler 7 StateAI62C Boiler 7 Alarm WordAI63C Boiler 7 Hours Word 1AI64C Boiler 7 Hours Word 2AI65C Boiler 7 Cycles Word 1AI66C Boiler 7 Cycles Word 2AI67C Boiler 7 Status BitsAI68C Boiler 7 Inlet TempAI69C Boiler 7 Fire DelayAI70C Boiler 7 Outlet TempAI71C Boiler 8 StateAI72C Boiler 8 Alarm WordAI73C Boiler 8 Hours Word 1AI74C Boiler 8 Hours Word 2AI75C Boiler 8 Cycles Word 1AI76C Boiler 8 Cycles Word 2AI77C Boiler 8 Status BitsAI78C Boiler 8 Inlet TempAI79C Boiler 8 Fire DelayAI80C Boiler 8 Outlet TempAI81C Boiler 9 StateAI82C Boiler 9 Alarm WordAI83C Boiler 9 Hours Word 1AI84C Boiler 9 Hours Word 2AI85C Boiler 9 Cycles Word 1AI86C Boiler 9 Cycles Word 2AI87C Boiler 9 Status BitsAI88C Boiler 9 Inlet TempAI89C Boiler 9 Fire DelayAI90C Boiler 9 Outlet TempAI91C Boiler 10 StateAI92C Boiler 10 Alarm WordAI93C Boiler 10 Hours Word 1AI94C Boiler 10 Hours Word 2AI95C Boiler 10 Cycles Word 1AI96C Boiler 10 Cycles Word 2AI97C Boiler 10 Status BitsAI98C Boiler 10 Inlet TempAI99C Boiler 10 Fire DelayAI100C Boiler 10 Outlet TempAI101NC Boiler A StateAI102NC Boiler A Alarm WordAI103NC Boiler A Hours Word 1AI104NC Boiler A Hours Word 2AI105NC Boiler A Cycles Word 1AI106NC Boiler A Cycles Word 2AI107NC Boiler A Status BitsAI108NC Boiler A Inlet TempAI109NC Boiler A Fire DelayAI110NC Boiler A Outlet TempAI111NC Boiler B StateAI112NC Boiler B Alarm WordAI113NC Boiler B Hours Word 1AI114NC Boiler B Hours Word 2AI115NC Boiler B Cycles Word 1AI116NC Boiler B Cycles Word 2AI117NC Boiler B Status BitsAI118NC Boiler B Inlet TempAI119NC Boiler B Fire DelayAI120NC Boiler B Outlet TempAI121NC Boiler C StateAI122NC Boiler C Alarm WordAI123NC Boiler C Hours Word 1AI124NC Boiler C Hours Word 2AI125NC Boiler C Cycles Word 1AI126NC Boiler C Cycles Word 2AI127NC Boiler C Status BitsAI128NC Boiler C Inlet TempAI129NC Boiler C Fire DelayAI130NC Boiler C Outlet TempAI131NC Boiler D StateAI132NC Boiler D Alarm WordAI133NC Boiler D Hours Word 1AI134NC Boiler D Hours Word 2AI135NC Boiler D Cycles Word 1AI136NC Boiler D Cycles Word 2AI137NC Boiler D Status BitsAI138NC Boiler D Inlet TempAI139NC Boiler D Fire DelayAI140NC Boiler D Outlet TempAI141NC Boiler E StateAI142NC Boiler E Alarm WordAI143NC Boiler E Hours Word 1AI144NC Boiler E Hours Word 2AI145NC Boiler E Cycles Word 1AI146NC Boiler E Cycles Word 2AI147NC Boiler E Status BitsAI148NC Boiler E Inlet TempAI149NC Boiler E Fire DelayAI150NC Boiler E Outlet TempAI151NC Boiler F StateAI152NC Boiler F Alarm WordAI153NC Boiler F Hours Word 1AI154NC Boiler F Hours Word 2AI155NC Boiler F Cycles Word 1AI156NC Boiler F Cycles Word 2AI157NC Boiler F Status BitsAI158NC Boiler F Inlet TempAI159NC Boiler F Fire DelayAI160NC Boiler F Outlet TempAI161NC Boiler G StateAI162NC Boiler G Alarm WordAI163NC Boiler G Hours Word 1AI164NC Boiler G Hours Word 2AI165NC Boiler G Cycles Word 1AI166NC Boiler G Cycles Word 2AI167NC Boiler G Status BitsAI168NC Boiler G Inlet TempAI169NC Boiler G Fire DelayAI170NC Boiler G Outlet TempAI171NC Boiler H StateAI172NC Boiler H Alarm WordAI173NC Boiler H Hours Word 1AI174NC Boiler H Hours Word 2AI175NC Boiler H Cycles Word 1AI176NC Boiler H Cycles Word 2AI177NC Boiler H Status BitsAI178NC Boiler H Inlet TempAI179NC Boiler H Fire DelayAI180NC Boiler H Outlet TempAI181NC Boiler I StateAI182NC Boiler I Alarm WordAI183NC Boiler I Hours Word 1AI184NC Boiler I Hours Word 2AI185NC Boiler I Cycles Word 1AI186NC Boiler I Cycles Word 2AI187NC Boiler I Status BitsAI188NC Boiler I Inlet TempAI189NC Boiler I Fire DelayAI190NC Boiler I Outlet TempAI191NC Boiler J StateAI192NC Boiler J Alarm WordAI193NC Boiler J Hours Word 1AI194NC Boiler J Hours Word 2AI195NC Boiler J Cycles Word 1AI196NC Boiler J Cycles Word 2AI197NC Boiler J Status BitsAI198NC Boiler J Inlet TempAI199NC Boiler J Fire DelayAI200NC Boiler J Outlet TempAI201Rem System Pump Module Input WordAI202Rem System Pump Module Output WordAI203Number of Remote System PumpsAI247Pump Module Analog In 1 Scaled ValueAI248Pump Module Analog In 2 Scaled ValueAI249System Pump Speed RequestedAI250Pump PID Process VariableAI251Pump PID SetpointAI204Rem System Pump Lead Pump NumberAI205Rem System Pump Lag1 Pump NumberAI206Rem System Pump Lag2 Pump NumberAI207Rem System Pump Lag3 Pump NumberAI208Alarm Word 1 ValueAI209Alarm Word 2 ValueAI210Digital Input Word ValueAI211Digital Output Word 1 ValueAI212Digital Output Word 2 ValueAI213Number of Cond Boilers RunningAI214Number of Cond Boilers RequestedAI215Number of Non-Cond Boilers RunningAI216Number of Non-Cond Boilers RequestedAI217Number of Cond Boilers in SystemAI218Number of Non-Cond Boilers in SystemAI219Cond Lead Boiler NumberAI220Cond Lag1 Boiler NumberAI221Cond Lag2 Boiler NumberAI222Cond Lag3 Boiler NumberAI223Cond Lag4 Boiler NumberAI224Cond Lag5 Boiler NumberAI225Cond Lag6 Boiler NumberAI226Cond Lag7 Boiler NumberAI227Cond Lag8 Boiler NumberAI228Cond Lag9 Boiler NumberAI229Non-Cond Lead Boiler NumberAI230Non-Cond Lag1 Boiler NumberAI231Non-Cond Lag2 Boiler NumberAI232Non-Cond Lag3 Boiler NumberAI233Non-Cond Lag4 Boiler NumberAI234Non-Cond Lag5 Boiler NumberAI235Non-Cond Lag6 Boiler NumberAI236Non-Cond Lag7 Boiler NumberAI237Non-Cond Lag8 Boiler NumberAI238Non-Cond Lag9 Boiler NumberAI239Damper Mod 1 Input (Prove) DataAI240Damper Mod 1 Output (Reqired) DataAI241Damper Mod 2 Input (Prove) DataAI242Damper Mod 2 Output (Reqired) DataAI243Damper Mod 3 Input (Prove) DataAI244Damper Mod 3 Output (Reqired) DataAI245Damper Mod 4 Input (Prove) DataAI246Damper Mod 4 Output (Reqired) DataAI252Cond Boiler Header TempAI253Main Supply Header TempAI254System Return TempAI255OA Temp or Remote Analog SP ValueAI256DHW SetpointAI257Cold Building SetpointAI258Remote Analog Input Setpoint ValueAV1Remote Modbus Setpoint ValueAV2Remote Modbus Outdoor Air TempAV3Remote Modbus System EnableAV4Modbus HeartbeatAI259Deadband Cond/Non-Cond Mode Sw TempAI260OA Temp Low Value for Reset CurveAI261OA Temp High Value for Reset CurveAI262Loop Setpoint at Cold (low) OATAI263Loop Setpoint at Warm (high) OATAI264Min Inlet Temp for Non-Cond BoilersAI265Non-Cond Reset ShiftAI266NC/Cond Switch TempAI267Read only NC Header SP (active)AI268Read only Cond Header SP (active)AI312System ModeAI313Cond Boiler StatusAI314Non-Cond Boiler StatusAI269Firing rate for Cond boiler groupAI270Firing rate for non-Cond boiler groupAI271Warm Weather Shutdown TempAI272Cond Boiler 1 Run HoursAI273Cond Boiler 2 Run HoursAI274Cond Boiler 3 Run HoursAI275Cond Boiler 4 Run HoursAI276Cond Boiler 5 Run HoursAI277Cond Boiler 6 Run HoursAI278Cond Boiler 7 Run HoursAI279Cond Boiler 8 Run HoursAI280Cond Boiler 9 Run HoursAI281Cond Boiler 10 Run HoursAI282Non-Cond Boiler A Run HoursAI283Non-Cond Boiler B Run HoursAI284Non-Cond Boiler C Run HoursAI285Non-Cond Boiler D Run HoursAI286Non-Cond Boiler E Run HoursAI287Non-Cond Boiler F Run HoursAI288Non-Cond Boiler G Run HoursAI289Non-Cond Boiler H Run HoursAI290Non-Cond Boiler I Run HoursAI291Non-Cond Boiler J Run HoursAI292Cond Boiler 1 Run CyclesAI293Cond Boiler 2 Run CyclesAI294Cond Boiler 3 Run CyclesAI295Cond Boiler 4 Run CyclesAI296Cond Boiler 5 Run CyclesAI297Cond Boiler 6 Run CyclesAI298Cond Boiler 7 Run CyclesAI299Cond Boiler 8 Run CyclesAI300Cond Boiler 9 Run CyclesAI301Cond Boiler 10 Run CyclesAI302Non-Cond Boiler A Run CyclesAI303Non-Cond Boiler B Run CyclesAI304Non-Cond Boiler C Run CyclesAI305Non-Cond Boiler D Run CyclesAI306Non-Cond Boiler E Run CyclesAI307Non-Cond Boiler F Run CyclesAI308Non-Cond Boiler G Run CyclesAI309Non-Cond Boiler H Run CyclesAI310Non-Cond Boiler I Run CyclesAI311Non-Cond Boiler J Run Cycles
Integration notes
- Each Cleaver-Brooks controller on the ProtoNode is its own BACnet device; the object instances below are the same on every device.
- Access follows the guide's write-point stars: the starred AV/BV objects are writable, everything else is read-only.
- The guide gives no engineering units or state texts; units appear only where the object name carries them (DEG F / DEG C).
- Where a description is filled in, it gives the register from the guide's Modbus column.
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 HSC Hydronic System Controller (ProtoNode) 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 Cleaver-Brooks HSC Hydronic System Controller (ProtoNode)
How many BACnet points does the Cleaver-Brooks HSC Hydronic System Controller (ProtoNode) have?
This list has 318 BACnet objects: 314 analog inputs, 4 analog values. The exact set on a given unit depends on its firmware, installed options and configuration.
Which Cleaver-Brooks HSC Hydronic System Controller (ProtoNode) BACnet points are writable?
4 of the 318 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 Cleaver-Brooks HSC Hydronic System Controller (ProtoNode) BACnet documentation?
Cleaver-Brooks does not publish it on its own website. This list comes from Cloud Enabled ProtoNode Gateway Startup Guide (RER/LER) for interfacing Cleaver-Brooks products (750-426), revision 03/2018, a copy hosted by watmfg.com at https://watmfg.com/watmfg23082016/wp-content/uploads/2016/09/750-426-ProtoNode-Cloud.pdf. Ask Cleaver-Brooks or its representative for the current revision.
What are the minimum BACnet points to integrate the Cleaver-Brooks HSC Hydronic System Controller (ProtoNode)?
Start with AV 3 Remote Modbus System Enable (Remote system enable); AV 1 Remote Modbus Setpoint Value (Remote setpoint); AV 4 Modbus Heartbeat (Heartbeat written by the BMS); AI 312 System Mode (System mode); AI 253 Main Supply Header Temp (Main supply header temperature); AI 254 System Return Temp (System return temperature); AI 213 Number of Cond Boilers Running (Condensing boilers running); AI 215 Number of Non-Cond Boilers Running (Non-condensing boilers running); AI 208 Alarm Word 1 Value (Alarm word 1).
How do I enable BMS control of the Cleaver-Brooks HSC Hydronic System Controller (ProtoNode)?
AV 3 Remote Modbus System Enable enables the plant; AV 1 Remote Modbus Setpoint Value sends the setpoint.
Does the Cleaver-Brooks HSC Hydronic System Controller (ProtoNode) need a BACnet heartbeat or have a communication timeout?
AV 4 Modbus Heartbeat is written by the BMS; the guide does not state the timeout.
Can the BMS supply sensor values to the Cleaver-Brooks HSC Hydronic System Controller (ProtoNode)?
AV 2 Remote Modbus Outdoor Air Temp takes an outdoor air temperature from the BMS.
How do I check these points on the real HSC Hydronic System Controller (ProtoNode)?
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 Cleaver-Brooks BACnet points lists
- Boiler feedwater deaerator and surge tank controller via BACnet gateway
Cleaver-Brooks ADAC 1000 deaerator / surge tank control (ProtoNode, EtherNet/IP)
Cleaver-Brooks deaerator and surge tank packages with the ADAC 1000 PLC control, read through a ProtoNode RER gateway over EtherNet/IP.
Also known as: ADAC 1000, ADAC_1000, ProtoNode RER, 750-426 - Boiler feedwater deaerator and surge tank controller via BACnet gateway
Cleaver-Brooks ADAC deaerator / surge tank control (ProtoNode)
Cleaver-Brooks deaerator and surge tank packages with the ADAC control, read through a ProtoNode RER gateway.
Also known as: ADAC, CB deaerator control, ProtoNode RER, 750-426 - Boiler flame safeguard via BACnet gateway
Cleaver-Brooks CB120 flame safeguard (ProtoNode)
Cleaver-Brooks boilers with the CB120 flame safeguard, read through a ProtoNode RER gateway.
Also known as: CB120, CB 120, ProtoNode RER, 750-426 - Boiler flame safeguard via BACnet gateway
Cleaver-Brooks CB780 flame safeguard with expanded annunciator (ProtoNode)
Cleaver-Brooks boilers with the CB780 burner management control and expanded annunciator, read through a ProtoNode RER gateway.
Also known as: CB780, CB 780, CB780E, ProtoNode RER, 750-426 - Hot water boiler control via BACnet gateway
Cleaver-Brooks Falcon Hydronic boiler control (ProtoNode)
Cleaver-Brooks hot water boilers with the Falcon hydronic burner control, read through a ProtoNode RER gateway.
Also known as: Falcon Hydronic, ClearFire Falcon, CB Falcon, ProtoNode RER, 750-426 - Steam boiler control via BACnet gateway
Cleaver-Brooks Falcon Steam boiler control (ProtoNode)
Cleaver-Brooks steam boilers with the Falcon steam burner control, read through a ProtoNode RER gateway.
Also known as: Falcon Steam, CB Falcon steam, ProtoNode RER, 750-426 - Boiler flame safeguard and fuel-air ratio control via BACnet gateway
Cleaver-Brooks FARC with CB780 / CB783 burner control (ProtoNode)
Cleaver-Brooks boilers with a CB780/CB783 burner control and FARC fuel-air ratio control, read through a ProtoNode RER gateway.
Also known as: FARC, CB 780/783, CB783, ProtoNode RER, 750-426 - Steam or hot water boiler control via BACnet gateway
Cleaver-Brooks Hawk 1000 boiler control (ProtoNode)
Cleaver-Brooks boilers with the Hawk 1000 PLC boiler control, read through a ProtoNode RER gateway.
Also known as: Hawk 1000, CB Hawk 1000, ProtoNode RER, 750-426 - Steam or hot water boiler control via BACnet gateway
Cleaver-Brooks Hawk 2000 boiler control (ProtoNode)
Cleaver-Brooks boilers with the Hawk 2000 control, read through a ProtoNode RER gateway.
Also known as: Hawk 2000, CB Hawk 2000, ProtoNode RER, 750-426 - Steam or hot water boiler control via BACnet gateway
Cleaver-Brooks Hawk 4000 boiler control (ProtoNode)
Cleaver-Brooks boilers with the Hawk 4000 PLC boiler control, read through a ProtoNode RER gateway.
Also known as: Hawk 4000, CB Hawk 4000, ProtoNode RER, 750-426 - Steam or hot water boiler control via BACnet gateway
Cleaver-Brooks Hawk 4000 V2 boiler control (ProtoNode)
Cleaver-Brooks boilers with the HAWK 4000 V2 PLC boiler control, read through a ProtoNode RER gateway.
Also known as: HAWK 4000 V2, CB HAWK 4000 V2, HAWK_4000_V2, ProtoNode RER, 750-426 - Steam or hot water boiler control via BACnet gateway
Cleaver-Brooks Hawk 4500 boiler control (ProtoNode, EtherNet/IP)
Cleaver-Brooks boilers with the Hawk 4500 PLC boiler control, read through a ProtoNode RER gateway over EtherNet/IP.
Also known as: Hawk 4500, CB Hawk 4500, ProtoNode RER, 750-426 - Steam boiler control via BACnet gateway
Cleaver-Brooks Hawk 5000 boiler control (ProtoNode)
Cleaver-Brooks steam boilers with the Hawk 5000 control, read through a ProtoNode RER gateway.
Also known as: Hawk 5000, CB Hawk 5000, ProtoNode RER, 750-426 - Steam or hot water boiler control via BACnet gateway
Cleaver-Brooks Hawk ICS boiler control (ProtoNode)
Cleaver-Brooks boilers with the Hawk ICS control, read through a ProtoNode RER gateway.
Also known as: Hawk ICS, CB ICS, ProtoNode RER, 750-426 - Boiler lead/lag master panel via BACnet gateway
Cleaver-Brooks Hawk Master Panel lead/lag (ProtoNode)
Cleaver-Brooks Hawk Master Panels sequencing up to eight Hawk boilers (A-H), read through a ProtoNode RER gateway.
Also known as: Hawk Master Panel, Hawk Master, CB Master Panel, ProtoNode RER, 750-426 - Boiler interface module via BACnet gateway
Cleaver-Brooks HSC Boiler Interface Module (ProtoNode)
Cleaver-Brooks HSC boiler interface modules (one boiler each), read through a ProtoNode RER gateway.
Also known as: Boiler Interface Module, HSC Boiler Interface, BIM, ProtoNode RER, 750-426 - Pump interface module (boiler plant pumps) via BACnet gateway
Cleaver-Brooks HSC Pump Interface Module (ProtoNode)
Cleaver-Brooks HSC pump interface modules (up to four system pumps), read through a ProtoNode RER gateway.
Also known as: Pump Interface Module, HSC Pump Interface, ProtoNode RER, 750-426 - Boiler water level controller via BACnet gateway
Cleaver-Brooks LCS Level Control System (ProtoNode)
Cleaver-Brooks LCS water level controllers (one or two tanks), read through a ProtoNode RER gateway.
Also known as: LCS, Level Control System, ProtoNode RER, 750-426 - Boiler feed pump controller via BACnet gateway
Cleaver-Brooks PCS Pump Control System (ProtoNode)
Cleaver-Brooks PCS pump controllers (up to four pumps on header pressure or tank level), read through a ProtoNode RER gateway.
Also known as: PCS, Pump Control System, ProtoNode RER, 750-426 - Electric power meter via BACnet gateway
Cleaver-Brooks Shark 100 power meter profile (ProtoNode)
Shark 100 power meters supplied on Cleaver-Brooks equipment, read through a ProtoNode RER gateway.
Also known as: Shark 100, Electro Industries Shark 100, ProtoNode RER, 750-426 - Electric power meter via BACnet gateway
Cleaver-Brooks Shark 200 power meter profile (ProtoNode)
Shark 200 power meters supplied on Cleaver-Brooks equipment, read through a ProtoNode RER gateway.
Also known as: Shark 200, Electro Industries Shark 200, ProtoNode RER, 750-426 - Process loop controller via BACnet gateway
Cleaver-Brooks UDC 2500 loop controller profile (ProtoNode)
Honeywell UDC 2500 loop controllers supplied on Cleaver-Brooks equipment, read through a ProtoNode RER gateway.
Also known as: UDC 2500, UDC2500, Honeywell UDC 2500, ProtoNode RER, 750-426
Source: Cloud Enabled ProtoNode Gateway Startup Guide (RER/LER) for interfacing Cleaver-Brooks products · 750-426 · rev. 03/2018. Object names, instances and units are reproduced as published; descriptions are our own.