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Dry / adiabatic fluid cooler controller · BACnet points list
EVAPCO eco-Air Controller, pCO version (EC Fans, 2020) BACnet points list
Updated 28 October 2026
Short answer
Earlier eco-Air controller generation whose native protocol is Modbus RTU; BACnet needs an optional expansion card (pCONet RS-485 card for MS/TP, pcoWeb Ethernet card for BACnet IP). Object instances use large numbers (BV 100009, AV 200001 and so on) and temperatures are scaled in tenths of a degree. Points cover enable, unit state, temperatures, setpoints, fan limits, pre-cooling stages and per-fan alarms.
This page lists 187 BACnet objects for the EVAPCO eco-Air Controller, pCO version (EC Fans, 2020) — 33 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from EVAPCO’s own free documentation, linked below.
- Manufacturer
- EVAPCO
- Model
- eco-Air Controller, pCO version (EC Fans, 2020)
- Equipment
- Dry / adiabatic fluid cooler controller
- Equipment type
- Cooling towers & fluid coolers
- BACnet objects
- 187 (33 writable)
- Transport
- BACnet IP, BACnet MS/TP
- Firmware
- Not stated
- Also known as
- COMM20EC, eco-Air pCO, pcoWeb, pCONet, EVAPCO EC Fan Communications Guide
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BMS integration notes: EVAPCO eco-Air Controller, pCO version (EC Fans, 2020)
Integration in brief
Fit the BACnet expansion card (pCONet for MS/TP or pcoWeb for IP), set its parameters through the controller BIOS menu, then enable the unit via BV 100009. Read AV 200001 unit state, AV 100001 outlet temperature and BV 100026 common alarm, and write AV 100004 for the process setpoint.
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 100009 | Enable Unit | BMS enable/disable when configured for BMS enable | Write |
| AV 100004 | Set Point 1 Temperature | Primary process setpoint (writable) | Write |
| AV 200001 | Actual Unit State | Operating state and reason it is off | Read |
| AV 100001 | Outlet Temperature | Process fluid outlet temperature (0.1 °F) | Read |
| AV 100003 | Active Set Point | Setpoint currently in control | Read |
| AV 200029 | Reference Fan Speed | Commanded fan speed | Read |
| BV 100026 | Common Alarm Digital Output Status | Common alarm output status | Read |
Enable & remote start
Write BV 100009 Enable Unit = 1; it only applies when the unit is configured to be enabled via BMS. AV 200001 = 4 means off via Modbus/BACnet.
Network setup
- BACnet requires an optional card: pCONet (BACnet MS/TP) or pcoWeb (BACnet IP / Modbus TCP); Modbus RTU on J25 is always available.
- Card settings are changed from the BIOS menu: hold ALARM + ENTER for 3 s, Other Information > pcoWeb/Net Config, then pCOWeb or pCONet settings.
- Default parameters are on page 1 of the panel wiring diagram.
Watch out for
- Writable parameters are stored in the PLC's non-volatile memory, rated for about 100,000 writes; never write them cyclically.
- Points marked for adiabatic units (pre-cooling valves, flush, wet-stage timers) can be ignored on dry-only units.
- Scaled values: divide 0.1 °F / 0.1 psi points by 10 if your front end does not apply the scale.
EVAPCO eco-Air Controller, pCO version (EC Fans, 2020) 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 | |||||
|---|---|---|---|---|---|---|
| BVmin | 100009 | Enable Unit | Enables the unit if it is configured to be enabled via BMS | Write | 0=Unit not enabled, 1=Unit enabled | |
| BV | 100011 | Remote Digital Input State | State of remote digital input | Read | 0=No voltage present, 1=Voltage present | |
| BV | 100016 | Process Sensor Alarm | Fault for either the outlet temperature sensor or the inlet pressure | Read | 0=Normal, 1=Process sensor is not detected | |
| BV | 100019 | Pre-cooling Valve 1 Status | State of first adiabatic pre-cooling valve | Read | 0=Valve off (water not flowing), 1=Valve on (water flowing) | |
| BV | 100020 | Pre-cooling Valve 2 Status | State of second adiabatic pre-cooling valve | Read | 0=Valve off (water not flowing), 1=Valve on (water flowing) | |
| BV | 100021 | Pre-cooling Valve 3 Status | State of third adiabatic pre-cooling valve | Read | 0=Valve off (water not flowing), 1=Valve on (water flowing) | |
| BV | 100022 | Pre-cooling Valve 4 Status | State of fourth adiabatic pre-cooling valve | Read | 0=Valve off (water not flowing), 1=Valve on (water flowing) | |
| BV | 100023 | Activate Manual Flush | Manually starts the flushing cycle of the adiabatic system | Write | 0=Not active, 1=Start manual flush | |
| BV | 100024 | Release Pre-cooling System | Release Pre-cooling System | Write | 0=Pre-cooling system will not function, 1=Pre-cooling system will function when needed | |
| BV | 100025 | Enable Common Alarm | Enables the common alarm for the digital output | Write | 0=Common alarm not enabled, 1=Common alarm enabled | |
| BVmin | 100026 | Common Alarm Digital Output Status | Status of the alarm digital output | Read | 0=No alarm/not active, 1=Alarm/active | |
| BV | 100035 | Force Fans to Run at Full Speed | Force Fans to Run at Full Speed | Write | 0=Not enabled, 1=Forces fans to run at 100 percent fan speed | |
| BV | 100037 | Enable Stage Ontime | When active, the pre-cooling system will honor the minimum on time | Write | 0=Not active, 1=Active | |
| BV | 100401 | Fan 1 Alarm | Fan 1 Alarm | Read | 0=Normal, 1=Alarm present | |
| BV | 100402 | Fan 1 Communication Status | This is the communication link between the Evapco controller and the fan | Read | 0=Fan not online, 1=Fan is online | |
| BV | 100411 | Fan 2 Alarm | Fan 2 Alarm | Read | 0=Normal, 1=Alarm present | |
| BV | 100412 | Fan 2 Communication Status | Fan 2 Communication Status | Read | 0=Fan not online, 1=Fan is online | |
| BV | 100421 | Fan 3 Alarm | Fan 3 Alarm | Read | 0=Normal, 1=Alarm present | |
| BV | 100422 | Fan 3 Communication Status | Fan 3 Communication Status | Read | 0=Fan not online, 1=Fan is online | |
| BV | 100431 | Fan 4 Alarm | Fan 4 Alarm | Read | 0=Normal, 1=Alarm present | |
| BV | 100432 | Fan 4 Communication Status | Fan 4 Communication Status | Read | 0=Fan not online, 1=Fan is online | |
| BV | 100441 | Fan 5 Alarm | Fan 5 Alarm | Read | 0=Normal, 1=Alarm present | |
| BV | 100442 | Fan 5 Communication Status | Fan 5 Communication Status | Read | 0=Fan not online, 1=Fan is online | |
| BV | 100451 | Fan 6 Alarm | Fan 6 Alarm | Read | 0=Normal, 1=Alarm present | |
| BV | 100452 | Fan 6 Communication Status | Fan 6 Communication Status | Read | 0=Fan not online, 1=Fan is online | |
| BV | 100461 | Fan 7 Alarm | Fan 7 Alarm | Read | 0=Normal, 1=Alarm present | |
| BV | 100462 | Fan 7 Communication Status | Fan 7 Communication Status | Read | 0=Fan not online, 1=Fan is online | |
| BV | 100471 | Fan 8 Alarm | Fan 8 Alarm | Read | 0=Normal, 1=Alarm present | |
| BV | 100472 | Fan 8 Communication Status | Fan 8 Communication Status | Read | 0=Fan not online, 1=Fan is online | |
| BV | 100481 | Fan 9 Alarm | Fan 9 Alarm | Read | 0=Normal, 1=Alarm present | |
| BV | 100482 | Fan 9 Communication Status | Fan 9 Communication Status | Read | 0=Fan not online, 1=Fan is online | |
| BV | 100491 | Fan 10 Alarm | Fan 10 Alarm | Read | 0=Normal, 1=Alarm present | |
| BV | 100492 | Fan 10 Communication Status | Fan 10 Communication Status | Read | 0=Fan not online, 1=Fan is online | |
| BV | 100501 | Fan 11 Alarm | Fan 11 Alarm | Read | 0=Normal, 1=Alarm present | |
| BV | 100502 | Fan 11 Communication Status | Fan 11 Communication Status | Read | 0=Fan not online, 1=Fan is online | |
| BV | 100511 | Fan 12 Alarm | Fan 12 Alarm | Read | 0=Normal, 1=Alarm present | |
| BV | 100512 | Fan 12 Communication Status | Fan 12 Communication Status | Read | 0=Fan not online, 1=Fan is online | |
| BV | 100521 | Fan 13 Alarm | Fan 13 Alarm | Read | 0=Normal, 1=Alarm present | |
| BV | 100522 | Fan 13 Communication Status | Fan 13 Communication Status | Read | 0=Fan not online, 1=Fan is online | |
| BV | 100531 | Fan 14 Alarm | Fan 14 Alarm | Read | 0=Normal, 1=Alarm present | |
| BV | 100532 | Fan 14 Communication Status | Fan 14 Communication Status | Read | 0=Fan not online, 1=Fan is online | |
| BV | 100541 | Fan 15 Alarm | Fan 15 Alarm | Read | 0=Normal, 1=Alarm present | |
| BV | 100542 | Fan 15 Communication Status | Fan 15 Communication Status | Read | 0=Fan not online, 1=Fan is online | |
| BV | 100551 | Fan 16 Alarm | Fan 16 Alarm | Read | 0=Normal, 1=Alarm present | |
| BV | 100552 | Fan 16 Communication Status | Fan 16 Communication Status | Read | 0=Fan not online, 1=Fan is online | |
| BV | 100561 | Fan 17 Alarm | Fan 17 Alarm | Read | 0=Normal, 1=Alarm present | |
| BV | 100562 | Fan 17 Communication Status | Fan 17 Communication Status | Read | 0=Fan not online, 1=Fan is online | |
| BV | 100571 | Fan 18 Alarm | Fan 18 Alarm | Read | 0=Normal, 1=Alarm present | |
| BV | 100572 | Fan 18 Communication Status | Fan 18 Communication Status | Read | 0=Fan not online, 1=Fan is online | |
| BV | 100581 | Fan 19 Alarm | Fan 19 Alarm | Read | 0=Normal, 1=Alarm present | |
| BV | 100582 | Fan 19 Communication Status | Fan 19 Communication Status | Read | 0=Fan not online, 1=Fan is online | |
| BV | 100591 | Fan 20 Alarm | Fan 20 Alarm | Read | 0=Normal, 1=Alarm present | |
| BV | 100592 | Fan 20 Communication Status | Fan 20 Communication Status | Read | 0=Fan not online, 1=Fan is online | |
| AVmin | 100001 | Outlet Temperature | Outlet temperature of the process fluid | 0.1°F | Read | |
| AV | 100002 | Ambient Temperature | Temperature detected by the ambient temperature sensor | 0.1°F | Read | |
| AVmin | 100003 | Active Set Point | Active set point that the eco-Air unit will maintain | 0.1°F | Read | |
| AVmin | 100004 | Set Point 1 Temperature | Primary process temperature setpoint used when all other alternate setpoints are not | 0.1°F | Write | |
| AV | 100005 | Set Point 2 Ambient Temperature Trigger | Set point that when the ambient temperature falls below, will switch | 0.1°F | Write | |
| AV | 100006 | Temperature Regulation Band | Temperature band between the minimum and maximum fan speed for P fan | 0.1°F | Write | |
| AV | 100007 | Set Point 2 Ambient Temperature Trigger Differential | Temperature differential added to the ambient temperature set point 2 trigger | 0.1°F | Write | |
| AV | 100008 | Pre-cooling Minimum Allowable Temperature Set Point | Minimum ambient temperature at which the precooling system may operate | 0.1°F | Write | |
| AV | 100009 | Pre-cooling Minimum Allowable Temperature Difference | Ambient temperature offset added to the minimum allowable temperature | 0.1°F | Write | |
| AV | 100010 | Proportional Gain | Proportional gain constant used for the PID controller | 0.1g | Write | |
| AV | 100017 | Switch Point #1 Temperature | Minimum temperature above which pre-cooling stage 1 will activate | 0.1°F | Read | |
| AV | 100018 | Switch Point #2 Temperature | Minimum temperature above which pre-cooling stage 2 will activate | 0.1°F | Read | |
| AV | 100019 | Switch Point #3 Temperature | Minimum temperature above which pre-cooling stage 3 will activate | 0.1°F | Read | |
| AV | 100020 | Switch Point #4 Temperature | Minimum temperature above which pre-cooling stage 4 will activate | 0.1°F | Read | |
| AV | 100022 | Flushing Fan Speed | Desired fan speed while performing a flushing cycle | % | Write | |
| AV | 100023 | Set Point 2 Temperature | Alternate process temperature set point | 0.1°F | Write | |
| AVmin | 200001 | Actual Unit State | Current state of the EVAPCO Controller | Read | 1=Unit on and operational, 2=Unit is off by an alarm, 4=Unit is off via Modbus/BACnet, 5=Unit is off via the scheduler, 6=Unit is off via the digital input, 7=Unit is switched off locally | |
| AV | 200002 | Minimum Allowed Fan Speed | Minimum allowable fan speed | % | Write | |
| AV | 200003 | Maximum Allowed Fan Speed | Maximum allowable fan speed | % | Write | |
| AV | 200004 | Energy Savings Fan Speed | Fan speed above which the pre-cooling system will activate | % | Write | |
| AV | 200005 | Quiet Operation Maximum Fan Speed | Maximum allowable fan speed in quiet operation | % | Write | |
| AV | 200006 | PID Integral Term | PID integral term | Seconds | Write | |
| AV | 200007 | PID Differential Term | PID differential term | Seconds | Write | |
| AV | 200008 | Fan Operating Hours (Thousands) | Count of hours the fan(s) have been operational | 1000 Hours | Read | |
| AV | 200010 | Number of wet stages | Count of stages that have been enabled for the adiabatic system | Units | Read | |
| AV | 200011 | Pre-cooling Stage 1 Increase Delay Set Point | Count of seconds that must pass with the process temperature above set | Seconds | Write | |
| AV | 200012 | Pre-cooling Stage 1 Decrease Delay Set point | Count of seconds that must pass with the process temperature below set | Seconds | Write | |
| AV | 200013 | Pre-cooling Stage 2 Operating Hours (Thousands) | Count of hours the pre-cooling stage has been operational | 1000 Hours | Read | |
| AV | 200014 | Refrigerant | For condenser applications | Write | 0=R22, 1=R134a, 2=R404A, 3=R407C, 4=R410A, 5=R507, 6=R290, 7=R600, 8=R600a, 9=R717, 10=R744, 11=R728, 12=R1270, 13=R417A, 14=R422d, 15=R413A, 16=R422A, 17=R423A, 18=R407A, 19=R427A, 20=R245Fa, 21=R407F | |
| AV | 200015 | Pre-cooling Stage 3 Operating Hours (Thousands) | Count of hours the pre-cooling stage has been operational | 1000 Hours | Read | |
| AV | 200016 | Pre-cooling Stage 1 Minimum On Time | Minimum amount of time the pre-cooling stage remains active | Seconds | Write | |
| AV | 200017 | Pre-cooling Stage 2 Minimum On Time | Minimum amount of time the pre-cooling stage remains active | Seconds | Write | |
| AV | 200018 | Pre-cooling Stage 3 Minimum On Time | Minimum amount of time the pre-cooling stage remains active | Seconds | Write | |
| AV | 200019 | Pre-cooling Stage 4 Minimum On Time | Minimum amount of time the pre-cooling stage remains active | Seconds | Write | |
| AV | 200021 | Failsafe Mode Fan Speed | Speed at which the fans will operate in Failsafe mode | % | Write | |
| AV | 200028 | Inlet Pressure | Inlet pressure reading via pressure sensor input | 0.1 psi | Read | |
| AVmin | 200029 | Reference Fan Speed | Desired fan speed determined by the controller | % | Read | |
| AV | 200030 | Flushing Time | Count of minutes to perform the flushing routine once initiated | Minutes | Write | |
| AV | 200036 | Flushing Time Accumulator | Count of seconds the flushing routine has been active | Seconds | Read | |
| AV | 200037 | Drying Time | Count of minutes to dry the pre-cooling pads | Minutes | Write | |
| AV | 200038 | Drying Time Accumulator | Count of seconds the drying routine has been active | Seconds | Read | |
| AV | 200039 | Pre-cooling Stage 4 Operating Hours (Thousands) | Count of hours the pre-cooling stage has been operational | 1000 Hours | Read | |
| AV | 200040 | Pre-cooling Stage 1 Operating Hours (Thousands) | Count of hours the pre-cooling stage has been operational | 1000 Hours | Read | |
| AV | 200041 | Fan Operating Hours | Count of hours the fan(s) have been operational x 1 | Hours | Read | |
| AV | 200042 | Pre-cooling Stage 1 Operating Hours | Count of hours the pre-cooling stage has been operational | Hours | Read | |
| AV | 200043 | Pre-cooling Stage 2 Operating Hours | Count of hours the pre-cooling stage has been operational | Hours | Read | |
| AV | 200044 | Pre-cooling Stage 3 Operating Hours | Count of hours the pre-cooling stage has been operational | Hours | Read | |
| AV | 200045 | Pre-cooling Stage 4 Operating Hours | Count of hours the pre-cooling stage has been operational | Hours | Read | |
| AV | 200049 | Pre-cooling Stage 2-4 Increase Delay Set Point | Count of seconds that must pass with the process fluid temperature above | Seconds | Write | |
| AV | 200050 | Pre-cooling Stage 2-4 Decrease Delay Set Point | Count of seconds that must pass with the process fluid temperature below | Seconds | Write | |
| AV | 200051 | Pre-cooling Stage 2-4 Decrease Delay Accumulator | Count of seconds with the process fluid below set point | Seconds | Read | |
| AV | 200052 | Pre-cooling Stage 1 Decrease Delay Accumulator | Count of seconds with the process fluid below set point | Seconds | Read | |
| AV | 200053 | Pre-cooling Stage 2-4 Increase Delay Accumulator | Count of seconds with the process fluid above set point | Seconds | Read | |
| AV | 200054 | Pre-cooling Stage 1 Increase Delay Accumulator | Count of seconds with the process fluid above set point | Seconds | Read | |
| AV | 200403 | ebm Fan 1 Alarm Code | ebm Fan 1 Alarm Code | Read | 0=No Alarm, 1=Fan Offline, 2=Phase Fault, 3=Motor Blocked, 4=Low Input Voltage, 5=High Input Voltage, 6=DC Link Overvoltage, 7=DC Link Undervoltage, 8=Motor Overheating, 9=Internal Circuit Overheating, 10=Output Stage Overheating, 11=Hall Sensor Error, 12=Communication Error, 13=Generic Error | |
| AV | 200404 | ebm Fan 1 Warning Code | ebm Fan 1 Warning Code | Read | 0=No Warning, 1=Output Stage High Temperature, 2=Internal Circuit High Temperature, 3=High Motor Temperature, 4=Low DC Link Voltage, 5=Power Is Limited, 6=Current Is Limited, 7=Brake Mode Active | |
| AV | 200405 | ebm Fan 1 Warning Bits | ebm Fan 1 Warning Bits | Read | bit 0=Current Is Limited, bit 1=Not Used, bit 2=Power Is Limited, bit 3=Output Stage High Temperature, bit 4=High Motor Temperature, bit 5=Internal Circuit High Temperature, bit 6=Low DC Link Voltage, bit 7=Brake Mode Active | |
| AV | 200406 | ebm Fan 1 Alarm Bits | ebm Fan 1 Alarm Bits | Read | bit 0=Phase Fault, bit 1=Not Used, bit 2=Output Stage Overheating, bit 3=Communication Error, bit 4=Generic Error, bit 5=Motor Overheating, bit 6=Hall Sensor Error, bit 7=Motor Blocked, bit 8=Not Used, bit 9=Internal Circuit Overheating, bit 10=Not Used, bit 11=DC Link Overvoltage, bit 12=DC Link Undervoltage, bit 13=Low Input Voltage, bit 14=High Input Voltage | |
| AV | 200413 | ebm Fan 2 Alarm Code | ebm Fan 2 Alarm Code | Read | 0=No Alarm, 1=Fan Offline, 2=Phase Fault, 3=Motor Blocked, 4=Low Input Voltage, 5=High Input Voltage, 6=DC Link Overvoltage, 7=DC Link Undervoltage, 8=Motor Overheating, 9=Internal Circuit Overheating, 10=Output Stage Overheating, 11=Hall Sensor Error, 12=Communication Error, 13=Generic Error | |
| AV | 200414 | ebm Fan 2 Warning Code | ebm Fan 2 Warning Code | Read | 0=No Warning, 1=Output Stage High Temperature, 2=Internal Circuit High Temperature, 3=High Motor Temperature, 4=Low DC Link Voltage, 5=Power Is Limited, 6=Current Is Limited, 7=Brake Mode Active | |
| AV | 200415 | ebm Fan 2 Warning Bits | ebm Fan 2 Warning Bits | Read | bit 0=Current Is Limited, bit 1=Not Used, bit 2=Power Is Limited, bit 3=Output Stage High Temperature, bit 4=High Motor Temperature, bit 5=Internal Circuit High Temperature, bit 6=Low DC Link Voltage, bit 7=Brake Mode Active | |
| AV | 200416 | ebm Fan 2 Alarm Bits | ebm Fan 2 Alarm Bits | Read | bit 0=Phase Fault, bit 1=Not Used, bit 2=Output Stage Overheating, bit 3=Communication Error, bit 4=Generic Error, bit 5=Motor Overheating, bit 6=Hall Sensor Error, bit 7=Motor Blocked, bit 8=Not Used, bit 9=Internal Circuit Overheating, bit 10=Not Used, bit 11=DC Link Overvoltage, bit 12=DC Link Undervoltage, bit 13=Low Input Voltage, bit 14=High Input Voltage | |
| AV | 200423 | ebm Fan 3 Alarm Code | ebm Fan 3 Alarm Code | Read | 0=No Alarm, 1=Fan Offline, 2=Phase Fault, 3=Motor Blocked, 4=Low Input Voltage, 5=High Input Voltage, 6=DC Link Overvoltage, 7=DC Link Undervoltage, 8=Motor Overheating, 9=Internal Circuit Overheating, 10=Output Stage Overheating, 11=Hall Sensor Error, 12=Communication Error, 13=Generic Error | |
| AV | 200424 | ebm Fan 3 Warning Code | ebm Fan 3 Warning Code | Read | 0=No Warning, 1=Output Stage High Temperature, 2=Internal Circuit High Temperature, 3=High Motor Temperature, 4=Low DC Link Voltage, 5=Power Is Limited, 6=Current Is Limited, 7=Brake Mode Active | |
| AV | 200425 | ebm Fan 3 Warning Bits | ebm Fan 3 Warning Bits | Read | bit 0=Current Is Limited, bit 1=Not Used, bit 2=Power Is Limited, bit 3=Output Stage High Temperature, bit 4=High Motor Temperature, bit 5=Internal Circuit High Temperature, bit 6=Low DC Link Voltage, bit 7=Brake Mode Active | |
| AV | 200426 | ebm Fan 3 Alarm Bits | ebm Fan 3 Alarm Bits | Read | bit 0=Phase Fault, bit 1=Not Used, bit 2=Output Stage Overheating, bit 3=Communication Error, bit 4=Generic Error, bit 5=Motor Overheating, bit 6=Hall Sensor Error, bit 7=Motor Blocked, bit 8=Not Used, bit 9=Internal Circuit Overheating, bit 10=Not Used, bit 11=DC Link Overvoltage, bit 12=DC Link Undervoltage, bit 13=Low Input Voltage, bit 14=High Input Voltage | |
| AV | 200433 | ebm Fan 4 Alarm Code | ebm Fan 4 Alarm Code | Read | 0=No Alarm, 1=Fan Offline, 2=Phase Fault, 3=Motor Blocked, 4=Low Input Voltage, 5=High Input Voltage, 6=DC Link Overvoltage, 7=DC Link Undervoltage, 8=Motor Overheating, 9=Internal Circuit Overheating, 10=Output Stage Overheating, 11=Hall Sensor Error, 12=Communication Error, 13=Generic Error | |
| AV | 200434 | ebm Fan 4 Warning Code | ebm Fan 4 Warning Code | Read | 0=No Warning, 1=Output Stage High Temperature, 2=Internal Circuit High Temperature, 3=High Motor Temperature, 4=Low DC Link Voltage, 5=Power Is Limited, 6=Current Is Limited, 7=Brake Mode Active | |
| AV | 200435 | ebm Fan 4 Warning Bits | ebm Fan 4 Warning Bits | Read | bit 0=Current Is Limited, bit 1=Not Used, bit 2=Power Is Limited, bit 3=Output Stage High Temperature, bit 4=High Motor Temperature, bit 5=Internal Circuit High Temperature, bit 6=Low DC Link Voltage, bit 7=Brake Mode Active | |
| AV | 200436 | ebm Fan 4 Alarm Bits | ebm Fan 4 Alarm Bits | Read | bit 0=Phase Fault, bit 1=Not Used, bit 2=Output Stage Overheating, bit 3=Communication Error, bit 4=Generic Error, bit 5=Motor Overheating, bit 6=Hall Sensor Error, bit 7=Motor Blocked, bit 8=Not Used, bit 9=Internal Circuit Overheating, bit 10=Not Used, bit 11=DC Link Overvoltage, bit 12=DC Link Undervoltage, bit 13=Low Input Voltage, bit 14=High Input Voltage | |
| AV | 200443 | ebm Fan 5 Alarm Code | ebm Fan 5 Alarm Code | Read | 0=No Alarm, 1=Fan Offline, 2=Phase Fault, 3=Motor Blocked, 4=Low Input Voltage, 5=High Input Voltage, 6=DC Link Overvoltage, 7=DC Link Undervoltage, 8=Motor Overheating, 9=Internal Circuit Overheating, 10=Output Stage Overheating, 11=Hall Sensor Error, 12=Communication Error, 13=Generic Error | |
| AV | 200444 | ebm Fan 5 Warning Code | ebm Fan 5 Warning Code | Read | 0=No Warning, 1=Output Stage High Temperature, 2=Internal Circuit High Temperature, 3=High Motor Temperature, 4=Low DC Link Voltage, 5=Power Is Limited, 6=Current Is Limited, 7=Brake Mode Active | |
| AV | 200445 | ebm Fan 5 Warning Bits | ebm Fan 5 Warning Bits | Read | bit 0=Current Is Limited, bit 1=Not Used, bit 2=Power Is Limited, bit 3=Output Stage High Temperature, bit 4=High Motor Temperature, bit 5=Internal Circuit High Temperature, bit 6=Low DC Link Voltage, bit 7=Brake Mode Active | |
| AV | 200446 | ebm Fan 5 Alarm Bits | ebm Fan 5 Alarm Bits | Read | bit 0=Phase Fault, bit 1=Not Used, bit 2=Output Stage Overheating, bit 3=Communication Error, bit 4=Generic Error, bit 5=Motor Overheating, bit 6=Hall Sensor Error, bit 7=Motor Blocked, bit 8=Not Used, bit 9=Internal Circuit Overheating, bit 10=Not Used, bit 11=DC Link Overvoltage, bit 12=DC Link Undervoltage, bit 13=Low Input Voltage, bit 14=High Input Voltage | |
| AV | 200453 | ebm Fan 6 Alarm Code | ebm Fan 6 Alarm Code | Read | 0=No Alarm, 1=Fan Offline, 2=Phase Fault, 3=Motor Blocked, 4=Low Input Voltage, 5=High Input Voltage, 6=DC Link Overvoltage, 7=DC Link Undervoltage, 8=Motor Overheating, 9=Internal Circuit Overheating, 10=Output Stage Overheating, 11=Hall Sensor Error, 12=Communication Error, 13=Generic Error | |
| AV | 200454 | ebm Fan 6 Warning Code | ebm Fan 6 Warning Code | Read | 0=No Warning, 1=Output Stage High Temperature, 2=Internal Circuit High Temperature, 3=High Motor Temperature, 4=Low DC Link Voltage, 5=Power Is Limited, 6=Current Is Limited, 7=Brake Mode Active | |
| AV | 200455 | ebm Fan 6 Warning Bits | ebm Fan 6 Warning Bits | Read | bit 0=Current Is Limited, bit 1=Not Used, bit 2=Power Is Limited, bit 3=Output Stage High Temperature, bit 4=High Motor Temperature, bit 5=Internal Circuit High Temperature, bit 6=Low DC Link Voltage, bit 7=Brake Mode Active | |
| AV | 200456 | ebm Fan 6 Alarm Bits | ebm Fan 6 Alarm Bits | Read | bit 0=Phase Fault, bit 1=Not Used, bit 2=Output Stage Overheating, bit 3=Communication Error, bit 4=Generic Error, bit 5=Motor Overheating, bit 6=Hall Sensor Error, bit 7=Motor Blocked, bit 8=Not Used, bit 9=Internal Circuit Overheating, bit 10=Not Used, bit 11=DC Link Overvoltage, bit 12=DC Link Undervoltage, bit 13=Low Input Voltage, bit 14=High Input Voltage | |
| AV | 200463 | ebm Fan 7 Alarm Code | ebm Fan 7 Alarm Code | Read | 0=No Alarm, 1=Fan Offline, 2=Phase Fault, 3=Motor Blocked, 4=Low Input Voltage, 5=High Input Voltage, 6=DC Link Overvoltage, 7=DC Link Undervoltage, 8=Motor Overheating, 9=Internal Circuit Overheating, 10=Output Stage Overheating, 11=Hall Sensor Error, 12=Communication Error, 13=Generic Error | |
| AV | 200464 | ebm Fan 7 Warning Code | ebm Fan 7 Warning Code | Read | 0=No Warning, 1=Output Stage High Temperature, 2=Internal Circuit High Temperature, 3=High Motor Temperature, 4=Low DC Link Voltage, 5=Power Is Limited, 6=Current Is Limited, 7=Brake Mode Active | |
| AV | 200465 | ebm Fan 7 Warning Bits | ebm Fan 7 Warning Bits | Read | bit 0=Current Is Limited, bit 1=Not Used, bit 2=Power Is Limited, bit 3=Output Stage High Temperature, bit 4=High Motor Temperature, bit 5=Internal Circuit High Temperature, bit 6=Low DC Link Voltage, bit 7=Brake Mode Active | |
| AV | 200466 | ebm Fan 7 Alarm Bits | ebm Fan 7 Alarm Bits | Read | bit 0=Phase Fault, bit 1=Not Used, bit 2=Output Stage Overheating, bit 3=Communication Error, bit 4=Generic Error, bit 5=Motor Overheating, bit 6=Hall Sensor Error, bit 7=Motor Blocked, bit 8=Not Used, bit 9=Internal Circuit Overheating, bit 10=Not Used, bit 11=DC Link Overvoltage, bit 12=DC Link Undervoltage, bit 13=Low Input Voltage, bit 14=High Input Voltage | |
| AV | 200473 | ebm Fan 8 Alarm Code | ebm Fan 8 Alarm Code | Read | 0=No Alarm, 1=Fan Offline, 2=Phase Fault, 3=Motor Blocked, 4=Low Input Voltage, 5=High Input Voltage, 6=DC Link Overvoltage, 7=DC Link Undervoltage, 8=Motor Overheating, 9=Internal Circuit Overheating, 10=Output Stage Overheating, 11=Hall Sensor Error, 12=Communication Error, 13=Generic Error | |
| AV | 200474 | ebm Fan 8 Warning Code | ebm Fan 8 Warning Code | Read | 0=No Warning, 1=Output Stage High Temperature, 2=Internal Circuit High Temperature, 3=High Motor Temperature, 4=Low DC Link Voltage, 5=Power Is Limited, 6=Current Is Limited, 7=Brake Mode Active | |
| AV | 200475 | ebm Fan 8 Warning Bits | ebm Fan 8 Warning Bits | Read | bit 0=Current Is Limited, bit 1=Not Used, bit 2=Power Is Limited, bit 3=Output Stage High Temperature, bit 4=High Motor Temperature, bit 5=Internal Circuit High Temperature, bit 6=Low DC Link Voltage, bit 7=Brake Mode Active | |
| AV | 200476 | ebm Fan 8 Alarm Bits | ebm Fan 8 Alarm Bits | Read | bit 0=Phase Fault, bit 1=Not Used, bit 2=Output Stage Overheating, bit 3=Communication Error, bit 4=Generic Error, bit 5=Motor Overheating, bit 6=Hall Sensor Error, bit 7=Motor Blocked, bit 8=Not Used, bit 9=Internal Circuit Overheating, bit 10=Not Used, bit 11=DC Link Overvoltage, bit 12=DC Link Undervoltage, bit 13=Low Input Voltage, bit 14=High Input Voltage | |
| AV | 200483 | ebm Fan 9 Alarm Code | ebm Fan 9 Alarm Code | Read | 0=No Alarm, 1=Fan Offline, 2=Phase Fault, 3=Motor Blocked, 4=Low Input Voltage, 5=High Input Voltage, 6=DC Link Overvoltage, 7=DC Link Undervoltage, 8=Motor Overheating, 9=Internal Circuit Overheating, 10=Output Stage Overheating, 11=Hall Sensor Error, 12=Communication Error, 13=Generic Error | |
| AV | 200484 | ebm Fan 9 Warning Code | ebm Fan 9 Warning Code | Read | 0=No Warning, 1=Output Stage High Temperature, 2=Internal Circuit High Temperature, 3=High Motor Temperature, 4=Low DC Link Voltage, 5=Power Is Limited, 6=Current Is Limited, 7=Brake Mode Active | |
| AV | 200485 | ebm Fan 9 Warning Bits | ebm Fan 9 Warning Bits | Read | bit 0=Current Is Limited, bit 1=Not Used, bit 2=Power Is Limited, bit 3=Output Stage High Temperature, bit 4=High Motor Temperature, bit 5=Internal Circuit High Temperature, bit 6=Low DC Link Voltage, bit 7=Brake Mode Active | |
| AV | 200486 | ebm Fan 9 Alarm Bits | ebm Fan 9 Alarm Bits | Read | bit 0=Phase Fault, bit 1=Not Used, bit 2=Output Stage Overheating, bit 3=Communication Error, bit 4=Generic Error, bit 5=Motor Overheating, bit 6=Hall Sensor Error, bit 7=Motor Blocked, bit 8=Not Used, bit 9=Internal Circuit Overheating, bit 10=Not Used, bit 11=DC Link Overvoltage, bit 12=DC Link Undervoltage, bit 13=Low Input Voltage, bit 14=High Input Voltage | |
| AV | 200493 | ebm Fan 10 Alarm Code | ebm Fan 10 Alarm Code | Read | 0=No Alarm, 1=Fan Offline, 2=Phase Fault, 3=Motor Blocked, 4=Low Input Voltage, 5=High Input Voltage, 6=DC Link Overvoltage, 7=DC Link Undervoltage, 8=Motor Overheating, 9=Internal Circuit Overheating, 10=Output Stage Overheating, 11=Hall Sensor Error, 12=Communication Error, 13=Generic Error | |
| AV | 200494 | ebm Fan 10 Warning Code | ebm Fan 10 Warning Code | Read | 0=No Warning, 1=Output Stage High Temperature, 2=Internal Circuit High Temperature, 3=High Motor Temperature, 4=Low DC Link Voltage, 5=Power Is Limited, 6=Current Is Limited, 7=Brake Mode Active | |
| AV | 200495 | ebm Fan 10 Warning Bits | ebm Fan 10 Warning Bits | Read | bit 0=Current Is Limited, bit 1=Not Used, bit 2=Power Is Limited, bit 3=Output Stage High Temperature, bit 4=High Motor Temperature, bit 5=Internal Circuit High Temperature, bit 6=Low DC Link Voltage, bit 7=Brake Mode Active | |
| AV | 200496 | ebm Fan 10 Alarm Bits | ebm Fan 10 Alarm Bits | Read | bit 0=Phase Fault, bit 1=Not Used, bit 2=Output Stage Overheating, bit 3=Communication Error, bit 4=Generic Error, bit 5=Motor Overheating, bit 6=Hall Sensor Error, bit 7=Motor Blocked, bit 8=Not Used, bit 9=Internal Circuit Overheating, bit 10=Not Used, bit 11=DC Link Overvoltage, bit 12=DC Link Undervoltage, bit 13=Low Input Voltage, bit 14=High Input Voltage | |
| AV | 200503 | ebm Fan 11 Alarm Code | ebm Fan 11 Alarm Code | Read | 0=No Alarm, 1=Fan Offline, 2=Phase Fault, 3=Motor Blocked, 4=Low Input Voltage, 5=High Input Voltage, 6=DC Link Overvoltage, 7=DC Link Undervoltage, 8=Motor Overheating, 9=Internal Circuit Overheating, 10=Output Stage Overheating, 11=Hall Sensor Error, 12=Communication Error, 13=Generic Error | |
| AV | 200504 | ebm Fan 11 Warning Code | ebm Fan 11 Warning Code | Read | 0=No Warning, 1=Output Stage High Temperature, 2=Internal Circuit High Temperature, 3=High Motor Temperature, 4=Low DC Link Voltage, 5=Power Is Limited, 6=Current Is Limited, 7=Brake Mode Active | |
| AV | 200505 | ebm Fan 11 Warning Bits | ebm Fan 11 Warning Bits | Read | bit 0=Current Is Limited, bit 1=Not Used, bit 2=Power Is Limited, bit 3=Output Stage High Temperature, bit 4=High Motor Temperature, bit 5=Internal Circuit High Temperature, bit 6=Low DC Link Voltage, bit 7=Brake Mode Active | |
| AV | 200506 | ebm Fan 11 Alarm Bits | ebm Fan 11 Alarm Bits | Read | bit 0=Phase Fault, bit 1=Not Used, bit 2=Output Stage Overheating, bit 3=Communication Error, bit 4=Generic Error, bit 5=Motor Overheating, bit 6=Hall Sensor Error, bit 7=Motor Blocked, bit 8=Not Used, bit 9=Internal Circuit Overheating, bit 10=Not Used, bit 11=DC Link Overvoltage, bit 12=DC Link Undervoltage, bit 13=Low Input Voltage, bit 14=High Input Voltage | |
| AV | 200513 | ebm Fan 12 Alarm Code | ebm Fan 12 Alarm Code | Read | 0=No Alarm, 1=Fan Offline, 2=Phase Fault, 3=Motor Blocked, 4=Low Input Voltage, 5=High Input Voltage, 6=DC Link Overvoltage, 7=DC Link Undervoltage, 8=Motor Overheating, 9=Internal Circuit Overheating, 10=Output Stage Overheating, 11=Hall Sensor Error, 12=Communication Error, 13=Generic Error | |
| AV | 200514 | ebm Fan 12 Warning Code | ebm Fan 12 Warning Code | Read | 0=No Warning, 1=Output Stage High Temperature, 2=Internal Circuit High Temperature, 3=High Motor Temperature, 4=Low DC Link Voltage, 5=Power Is Limited, 6=Current Is Limited, 7=Brake Mode Active | |
| AV | 200515 | ebm Fan 12 Warning Bits | ebm Fan 12 Warning Bits | Read | bit 0=Current Is Limited, bit 1=Not Used, bit 2=Power Is Limited, bit 3=Output Stage High Temperature, bit 4=High Motor Temperature, bit 5=Internal Circuit High Temperature, bit 6=Low DC Link Voltage, bit 7=Brake Mode Active | |
| AV | 200516 | ebm Fan 12 Alarm Bits | ebm Fan 12 Alarm Bits | Read | bit 0=Phase Fault, bit 1=Not Used, bit 2=Output Stage Overheating, bit 3=Communication Error, bit 4=Generic Error, bit 5=Motor Overheating, bit 6=Hall Sensor Error, bit 7=Motor Blocked, bit 8=Not Used, bit 9=Internal Circuit Overheating, bit 10=Not Used, bit 11=DC Link Overvoltage, bit 12=DC Link Undervoltage, bit 13=Low Input Voltage, bit 14=High Input Voltage | |
| AV | 200523 | ebm Fan 13 Alarm Code | ebm Fan 13 Alarm Code | Read | 0=No Alarm, 1=Fan Offline, 2=Phase Fault, 3=Motor Blocked, 4=Low Input Voltage, 5=High Input Voltage, 6=DC Link Overvoltage, 7=DC Link Undervoltage, 8=Motor Overheating, 9=Internal Circuit Overheating, 10=Output Stage Overheating, 11=Hall Sensor Error, 12=Communication Error, 13=Generic Error | |
| AV | 200524 | ebm Fan 13 Warning Code | ebm Fan 13 Warning Code | Read | 0=No Warning, 1=Output Stage High Temperature, 2=Internal Circuit High Temperature, 3=High Motor Temperature, 4=Low DC Link Voltage, 5=Power Is Limited, 6=Current Is Limited, 7=Brake Mode Active | |
| AV | 200525 | ebm Fan 13 Warning Bits | ebm Fan 13 Warning Bits | Read | bit 0=Current Is Limited, bit 1=Not Used, bit 2=Power Is Limited, bit 3=Output Stage High Temperature, bit 4=High Motor Temperature, bit 5=Internal Circuit High Temperature, bit 6=Low DC Link Voltage, bit 7=Brake Mode Active | |
| AV | 200526 | ebm Fan 13 Alarm Bits | ebm Fan 13 Alarm Bits | Read | bit 0=Phase Fault, bit 1=Not Used, bit 2=Output Stage Overheating, bit 3=Communication Error, bit 4=Generic Error, bit 5=Motor Overheating, bit 6=Hall Sensor Error, bit 7=Motor Blocked, bit 8=Not Used, bit 9=Internal Circuit Overheating, bit 10=Not Used, bit 11=DC Link Overvoltage, bit 12=DC Link Undervoltage, bit 13=Low Input Voltage, bit 14=High Input Voltage | |
| AV | 200533 | ebm Fan 14 Alarm Code | ebm Fan 14 Alarm Code | Read | 0=No Alarm, 1=Fan Offline, 2=Phase Fault, 3=Motor Blocked, 4=Low Input Voltage, 5=High Input Voltage, 6=DC Link Overvoltage, 7=DC Link Undervoltage, 8=Motor Overheating, 9=Internal Circuit Overheating, 10=Output Stage Overheating, 11=Hall Sensor Error, 12=Communication Error, 13=Generic Error | |
| AV | 200534 | ebm Fan 14 Warning Code | ebm Fan 14 Warning Code | Read | 0=No Warning, 1=Output Stage High Temperature, 2=Internal Circuit High Temperature, 3=High Motor Temperature, 4=Low DC Link Voltage, 5=Power Is Limited, 6=Current Is Limited, 7=Brake Mode Active | |
| AV | 200535 | ebm Fan 14 Warning Bits | ebm Fan 14 Warning Bits | Read | bit 0=Current Is Limited, bit 1=Not Used, bit 2=Power Is Limited, bit 3=Output Stage High Temperature, bit 4=High Motor Temperature, bit 5=Internal Circuit High Temperature, bit 6=Low DC Link Voltage, bit 7=Brake Mode Active | |
| AV | 200536 | ebm Fan 14 Alarm Bits | ebm Fan 14 Alarm Bits | Read | bit 0=Phase Fault, bit 1=Not Used, bit 2=Output Stage Overheating, bit 3=Communication Error, bit 4=Generic Error, bit 5=Motor Overheating, bit 6=Hall Sensor Error, bit 7=Motor Blocked, bit 8=Not Used, bit 9=Internal Circuit Overheating, bit 10=Not Used, bit 11=DC Link Overvoltage, bit 12=DC Link Undervoltage, bit 13=Low Input Voltage, bit 14=High Input Voltage | |
| AV | 200543 | ebm Fan 15 Alarm Code | ebm Fan 15 Alarm Code | Read | 0=No Alarm, 1=Fan Offline, 2=Phase Fault, 3=Motor Blocked, 4=Low Input Voltage, 5=High Input Voltage, 6=DC Link Overvoltage, 7=DC Link Undervoltage, 8=Motor Overheating, 9=Internal Circuit Overheating, 10=Output Stage Overheating, 11=Hall Sensor Error, 12=Communication Error, 13=Generic Error | |
| AV | 200544 | ebm Fan 15 Warning Code | ebm Fan 15 Warning Code | Read | 0=No Warning, 1=Output Stage High Temperature, 2=Internal Circuit High Temperature, 3=High Motor Temperature, 4=Low DC Link Voltage, 5=Power Is Limited, 6=Current Is Limited, 7=Brake Mode Active | |
| AV | 200545 | ebm Fan 15 Warning Bits | ebm Fan 15 Warning Bits | Read | bit 0=Current Is Limited, bit 1=Not Used, bit 2=Power Is Limited, bit 3=Output Stage High Temperature, bit 4=High Motor Temperature, bit 5=Internal Circuit High Temperature, bit 6=Low DC Link Voltage, bit 7=Brake Mode Active | |
| AV | 200546 | ebm Fan 15 Alarm Bits | ebm Fan 15 Alarm Bits | Read | bit 0=Phase Fault, bit 1=Not Used, bit 2=Output Stage Overheating, bit 3=Communication Error, bit 4=Generic Error, bit 5=Motor Overheating, bit 6=Hall Sensor Error, bit 7=Motor Blocked, bit 8=Not Used, bit 9=Internal Circuit Overheating, bit 10=Not Used, bit 11=DC Link Overvoltage, bit 12=DC Link Undervoltage, bit 13=Low Input Voltage, bit 14=High Input Voltage | |
| AV | 200553 | ebm Fan 16 Alarm Code | ebm Fan 16 Alarm Code | Read | 0=No Alarm, 1=Fan Offline, 2=Phase Fault, 3=Motor Blocked, 4=Low Input Voltage, 5=High Input Voltage, 6=DC Link Overvoltage, 7=DC Link Undervoltage, 8=Motor Overheating, 9=Internal Circuit Overheating, 10=Output Stage Overheating, 11=Hall Sensor Error, 12=Communication Error, 13=Generic Error | |
| AV | 200554 | ebm Fan 16 Warning Code | ebm Fan 16 Warning Code | Read | 0=No Warning, 1=Output Stage High Temperature, 2=Internal Circuit High Temperature, 3=High Motor Temperature, 4=Low DC Link Voltage, 5=Power Is Limited, 6=Current Is Limited, 7=Brake Mode Active | |
| AV | 200555 | ebm Fan 16 Warning Bits | ebm Fan 16 Warning Bits | Read | bit 0=Current Is Limited, bit 1=Not Used, bit 2=Power Is Limited, bit 3=Output Stage High Temperature, bit 4=High Motor Temperature, bit 5=Internal Circuit High Temperature, bit 6=Low DC Link Voltage, bit 7=Brake Mode Active | |
| AV | 200556 | ebm Fan 16 Alarm Bits | ebm Fan 16 Alarm Bits | Read | bit 0=Phase Fault, bit 1=Not Used, bit 2=Output Stage Overheating, bit 3=Communication Error, bit 4=Generic Error, bit 5=Motor Overheating, bit 6=Hall Sensor Error, bit 7=Motor Blocked, bit 8=Not Used, bit 9=Internal Circuit Overheating, bit 10=Not Used, bit 11=DC Link Overvoltage, bit 12=DC Link Undervoltage, bit 13=Low Input Voltage, bit 14=High Input Voltage | |
| AV | 200563 | ebm Fan 17 Alarm Code | ebm Fan 17 Alarm Code | Read | 0=No Alarm, 1=Fan Offline, 2=Phase Fault, 3=Motor Blocked, 4=Low Input Voltage, 5=High Input Voltage, 6=DC Link Overvoltage, 7=DC Link Undervoltage, 8=Motor Overheating, 9=Internal Circuit Overheating, 10=Output Stage Overheating, 11=Hall Sensor Error, 12=Communication Error, 13=Generic Error | |
| AV | 200564 | ebm Fan 17 Warning Code | ebm Fan 17 Warning Code | Read | 0=No Warning, 1=Output Stage High Temperature, 2=Internal Circuit High Temperature, 3=High Motor Temperature, 4=Low DC Link Voltage, 5=Power Is Limited, 6=Current Is Limited, 7=Brake Mode Active | |
| AV | 200565 | ebm Fan 17 Warning Bits | ebm Fan 17 Warning Bits | Read | bit 0=Current Is Limited, bit 1=Not Used, bit 2=Power Is Limited, bit 3=Output Stage High Temperature, bit 4=High Motor Temperature, bit 5=Internal Circuit High Temperature, bit 6=Low DC Link Voltage, bit 7=Brake Mode Active | |
| AV | 200566 | ebm Fan 17 Alarm Bits | ebm Fan 17 Alarm Bits | Read | bit 0=Phase Fault, bit 1=Not Used, bit 2=Output Stage Overheating, bit 3=Communication Error, bit 4=Generic Error, bit 5=Motor Overheating, bit 6=Hall Sensor Error, bit 7=Motor Blocked, bit 8=Not Used, bit 9=Internal Circuit Overheating, bit 10=Not Used, bit 11=DC Link Overvoltage, bit 12=DC Link Undervoltage, bit 13=Low Input Voltage, bit 14=High Input Voltage | |
| AV | 200573 | ebm Fan 18 Alarm Code | ebm Fan 18 Alarm Code | Read | 0=No Alarm, 1=Fan Offline, 2=Phase Fault, 3=Motor Blocked, 4=Low Input Voltage, 5=High Input Voltage, 6=DC Link Overvoltage, 7=DC Link Undervoltage, 8=Motor Overheating, 9=Internal Circuit Overheating, 10=Output Stage Overheating, 11=Hall Sensor Error, 12=Communication Error, 13=Generic Error | |
| AV | 200574 | ebm Fan 18 Warning Code | ebm Fan 18 Warning Code | Read | 0=No Warning, 1=Output Stage High Temperature, 2=Internal Circuit High Temperature, 3=High Motor Temperature, 4=Low DC Link Voltage, 5=Power Is Limited, 6=Current Is Limited, 7=Brake Mode Active | |
| AV | 200575 | ebm Fan 18 Warning Bits | ebm Fan 18 Warning Bits | Read | bit 0=Current Is Limited, bit 1=Not Used, bit 2=Power Is Limited, bit 3=Output Stage High Temperature, bit 4=High Motor Temperature, bit 5=Internal Circuit High Temperature, bit 6=Low DC Link Voltage, bit 7=Brake Mode Active | |
| AV | 200576 | ebm Fan 18 Alarm Bits | ebm Fan 18 Alarm Bits | Read | bit 0=Phase Fault, bit 1=Not Used, bit 2=Output Stage Overheating, bit 3=Communication Error, bit 4=Generic Error, bit 5=Motor Overheating, bit 6=Hall Sensor Error, bit 7=Motor Blocked, bit 8=Not Used, bit 9=Internal Circuit Overheating, bit 10=Not Used, bit 11=DC Link Overvoltage, bit 12=DC Link Undervoltage, bit 13=Low Input Voltage, bit 14=High Input Voltage | |
| AV | 200583 | ebm Fan 19 Alarm Code | ebm Fan 19 Alarm Code | Read | 0=No Alarm, 1=Fan Offline, 2=Phase Fault, 3=Motor Blocked, 4=Low Input Voltage, 5=High Input Voltage, 6=DC Link Overvoltage, 7=DC Link Undervoltage, 8=Motor Overheating, 9=Internal Circuit Overheating, 10=Output Stage Overheating, 11=Hall Sensor Error, 12=Communication Error, 13=Generic Error | |
| AV | 200584 | ebm Fan 19 Warning Code | ebm Fan 19 Warning Code | Read | 0=No Warning, 1=Output Stage High Temperature, 2=Internal Circuit High Temperature, 3=High Motor Temperature, 4=Low DC Link Voltage, 5=Power Is Limited, 6=Current Is Limited, 7=Brake Mode Active | |
| AV | 200585 | ebm Fan 19 Warning Bits | ebm Fan 19 Warning Bits | Read | bit 0=Current Is Limited, bit 1=Not Used, bit 2=Power Is Limited, bit 3=Output Stage High Temperature, bit 4=High Motor Temperature, bit 5=Internal Circuit High Temperature, bit 6=Low DC Link Voltage, bit 7=Brake Mode Active | |
| AV | 200586 | ebm Fan 19 Alarm Bits | ebm Fan 19 Alarm Bits | Read | bit 0=Phase Fault, bit 1=Not Used, bit 2=Output Stage Overheating, bit 3=Communication Error, bit 4=Generic Error, bit 5=Motor Overheating, bit 6=Hall Sensor Error, bit 7=Motor Blocked, bit 8=Not Used, bit 9=Internal Circuit Overheating, bit 10=Not Used, bit 11=DC Link Overvoltage, bit 12=DC Link Undervoltage, bit 13=Low Input Voltage, bit 14=High Input Voltage | |
| AV | 200593 | ebm Fan 20 Alarm Code | ebm Fan 20 Alarm Code | Read | 0=No Alarm, 1=Fan Offline, 2=Phase Fault, 3=Motor Blocked, 4=Low Input Voltage, 5=High Input Voltage, 6=DC Link Overvoltage, 7=DC Link Undervoltage, 8=Motor Overheating, 9=Internal Circuit Overheating, 10=Output Stage Overheating, 11=Hall Sensor Error, 12=Communication Error, 13=Generic Error | |
| AV | 200594 | ebm Fan 20 Warning Code | ebm Fan 20 Warning Code | Read | 0=No Warning, 1=Output Stage High Temperature, 2=Internal Circuit High Temperature, 3=High Motor Temperature, 4=Low DC Link Voltage, 5=Power Is Limited, 6=Current Is Limited, 7=Brake Mode Active | |
| AV | 200595 | ebm Fan 20 Warning Bits | ebm Fan 20 Warning Bits | Read | bit 0=Current Is Limited, bit 1=Not Used, bit 2=Power Is Limited, bit 3=Output Stage High Temperature, bit 4=High Motor Temperature, bit 5=Internal Circuit High Temperature, bit 6=Low DC Link Voltage, bit 7=Brake Mode Active | |
| AV | 200596 | ebm Fan 20 Alarm Bits | ebm Fan 20 Alarm Bits | Read | bit 0=Phase Fault, bit 1=Not Used, bit 2=Output Stage Overheating, bit 3=Communication Error, bit 4=Generic Error, bit 5=Motor Overheating, bit 6=Hall Sensor Error, bit 7=Motor Blocked, bit 8=Not Used, bit 9=Internal Circuit Overheating, bit 10=Not Used, bit 11=DC Link Overvoltage, bit 12=DC Link Undervoltage, bit 13=Low Input Voltage, bit 14=High Input Voltage |
No points match these filters.
Integration notes
- Temperatures are reported in 0.1 °F and pressure in 0.1 psi steps, per the units column.
- This is the older guide; newer eco-Air PLC panels use the COMM24 object list starting at instance 0.
- Per-fan alarm and communication points only apply to fitted fans.
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 eco-Air Controller, pCO version (EC Fans, 2020) 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 EVAPCO eco-Air Controller, pCO version (EC Fans, 2020)
How many BACnet points does the EVAPCO eco-Air Controller, pCO version (EC Fans, 2020) have?
This list has 187 BACnet objects: 134 analog values, 53 binary values. The exact set on a given unit depends on its firmware, installed options and configuration.
Which EVAPCO eco-Air Controller, pCO version (EC Fans, 2020) BACnet points are writable?
33 of the 187 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 EVAPCO eco-Air Controller, pCO version (EC Fans, 2020) BACnet documentation?
The source is EVAPCO Controller User's Manual Addendum - Communications Guide EC Fan Edition (COMM20EC), revision 2020-04, published free by EVAPCO at https://www.evapco.com/sites/evapco.com/files/2020-04/Communications%20Guide%20EC%20Motors%20.pdf.
What are the minimum BACnet points to integrate the EVAPCO eco-Air Controller, pCO version (EC Fans, 2020)?
Start with BV 100009 Enable Unit (BMS enable/disable when configured for BMS enable); AV 100004 Set Point 1 Temperature (Primary process setpoint (writable)); AV 200001 Actual Unit State (Operating state and reason it is off); AV 100001 Outlet Temperature (Process fluid outlet temperature (0.1 °F)); AV 100003 Active Set Point (Setpoint currently in control); AV 200029 Reference Fan Speed (Commanded fan speed); BV 100026 Common Alarm Digital Output Status (Common alarm output status).
How do I enable BMS control of the EVAPCO eco-Air Controller, pCO version (EC Fans, 2020)?
Write BV 100009 Enable Unit = 1; it only applies when the unit is configured to be enabled via BMS. AV 200001 = 4 means off via Modbus/BACnet.
How do I check these points on the real eco-Air Controller, pCO version (EC Fans, 2020)?
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 EVAPCO BACnet points lists
- Dry / adiabatic fluid cooler controller
EVAPCO eco-Air Controller (AC / NEMA Motors)
EVAPCO eco-Air air-cooled and adiabatic fluid coolers and condensers with AC (NEMA-style) fan motors on VFDs.
Also known as: eco-Air PLC, EVAPCO Controller, COMM24 AC, COMM22NEMA, eco-Air NEMA motor - Dry / adiabatic fluid cooler controller
EVAPCO eco-Air Controller (EC Fan Motors)
EVAPCO eco-Air air-cooled and adiabatic fluid coolers, CO2 gas coolers and condensers with EC fan motors.
Also known as: eco-Air PLC, EVAPCO Controller, COMM24 EC, eco-Air EC, eco-Air adiabatic cooler controller
Source: EVAPCO Controller User's Manual Addendum - Communications Guide EC Fan Edition · COMM20EC · rev. 2020-04. Object names, instances and units are reproduced as published; descriptions are our own.