Easy BACnet- Home
- BACnet points lists
- Fireye
- Nexus NX6100 / PPC6000 burner control (NXTSD104 / NX6330 touchscreen, BACnet IP)
Burner management / boiler control · BACnet points list
Fireye Nexus NX6100 / PPC6000 burner control (NXTSD104 / NX6330 touchscreen, BACnet IP) BACnet points list
Updated 12 November 2026
The NXTSD104/NX6330 touchscreen acts as a BACnet IP router for the Fireye 6000-series burner control. A Who-Is finds three devices: the router device (the main or left-hand burner control) and devices +1 (right-hand burner on twin-fired boilers) and +2 (62xx water-level expansion unit) on virtual network 2709. Each device has the same object set: 60 read-only AVs of main values, 16 selectable AIs, override AOs and BOs.
This page lists 57 BACnet objects for the Fireye Nexus NX6100 / PPC6000 burner control (NXTSD104 / NX6330 touchscreen, BACnet IP) — 20 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from Fireye’s own free documentation, linked below.
- Manufacturer
- Fireye
- Model
- Nexus NX6100 / PPC6000 burner control (NXTSD104 / NX6330 touchscreen, BACnet IP)
- Equipment
- Burner management / boiler control
- Equipment type
- Boilers & water heaters
- BACnet objects
- 57 (20 writable)
- Transport
- BACnet IP
- Firmware
- Touchscreen 2.200 or later
- Also known as
- NX6100, PPC6000, Nexus NX6100, Fireye Nexus, NXTSD104, NX6330, MOD-6001, Fireye PPC6000, Fireye 6000 series
Reference only, provided as-is: verify against Fireye’s current documentation and the live device before use. Not official Fireye information. Terms of use.
BMS integration notes: Fireye Nexus NX6100 / PPC6000 burner control (NXTSD104 / NX6330 touchscreen, BACnet IP)
Enable BACnet and set the device instance on the touchscreen, discover the router device, then read the AVs (status, setpoint, measured value, fault number, flame signal). To control, clear Out_Of_Service on the AO/BO you need and write it; Burner ON/OFF (BO 7) and Setpoint 1 Control Value (AO 0) are the usual commands.
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 |
|---|---|---|---|
| BO 7 | Burner ON/OFF | Write 0 to hold the burner off | Command |
| BO 1 | Release to Ignite | Must be 1 to allow ignition (if used) | Command |
| AO 0 | Setpoint 1 Control Value | Setpoint 1 override | Command |
| BO 4 | Mute / Reset | Fault reset: 1 for ~5 s, then 0 | Command |
| AV 19 | Burner Status | Burner status | Read |
| AV 12 | Measured Value | Measured pressure/temperature | Read |
| AV 21 | Setpoint | Setpoint in use | Read |
| AV 30 | Modulation Rate | Firing rate | Read |
| AV 37 | Flame Signal | Flame signal | Read |
| AV 23 | Fault Number | Active fault number | Read |
Enable & remote start
AOs and BOs are Out_Of_Service by default; clear the flag, then writes override the control as long as it is in AUTO and REMOTE. BO 1 Release to Ignite, if used, must be 1 for the burner to light.
Network setup
- BACnet IP on the NXTSD104/NX6330 touchscreen, firmware 2.200+; enable it and set the device instance on the Ethernet tab (reboot follows).
- Devices: router = instance N (main/LHS burner), N+1 = RHS burner, N+2 = expansion unit, on virtual network 2709.
Watch out for
- Do not pulse BO 4 Mute / Reset when there is no alarm: repeated resets cause an F36 lockout that cannot be reset remotely.
- Do not write BO 0 Setpoint Select when the built-in boiler sequencing is used.
- Selectable AIs may read 0 or stale data right after property 9999 is changed.
Fireye Nexus NX6100 / PPC6000 burner control (NXTSD104 / NX6330 touchscreen, BACnet IP) BACnet objects
Type: AI, AO, AV, BI, BO, BV, MI/MO/MV (multi-state) · Access: Read read-only, Write writable, Command writable with a priority array.
| Description | States | |||||
|---|---|---|---|---|---|---|
| AV | 0 | Drive 0 Position | Read | |||
| AV | 1 | Drive 1 Position | Read | |||
| AV | 2 | Drive 2 Position | Read | |||
| AV | 3 | Drive 3 Position | Read | |||
| AV | 4 | Drive 4 Position | Read | |||
| AV | 5 | Drive 5 Position | Read | |||
| AV | 6 | Drive 6 Position | Read | |||
| AV | 7 | Drive 7 Position | Read | |||
| AV | 8 | Drive 8 Position | Read | |||
| AV | 9 | Drive 9 Position | Read | |||
| AVmin | 12 | Measured Value | Read | |||
| AV | 13 | Efficiency | Read | |||
| AV | 14 | Inlet Temp | Read | |||
| AV | 15 | O2 Level | Read | |||
| AV | 16 | CO2 Level | Read | |||
| AV | 17 | Spare / CO level | Read | |||
| AV | 18 | Hours Run | Read | |||
| AVmin | 19 | Burner Status | Read | |||
| AV | 20 | Oxygen Trim | Read | |||
| AVmin | 21 | Setpoint | Read | |||
| AV | 22 | Flue Temp | Read | |||
| AVmin | 23 | Fault Number | Read | |||
| AV | 27 | Profile Number | Read | |||
| AVmin | 30 | Modulation Rate | Read | |||
| AV | 31 | Analog Input 1 | Read | |||
| AV | 32 | Analog Input 2 | Read | |||
| AV | 35 | Gas Pressure | Read | |||
| AV | 36 | Valve Prove Status | Read | |||
| AVmin | 37 | Flame Signal | Read | |||
| AV | 38 | 2nd Flame Signal | Read | |||
| AV | 39 | Combustion air pressure | Read | |||
| AV | 40 | Second Gas pressure | Read | |||
| AV | 50 | Water-level (from waterlevel expansion unit) | Read | |||
| AV | 51 | TDS (total dissolved solids – from waterlevel expansion unit) | Read | |||
| AV | 52 | Feed-water flow (from waterlevel expansion unit) | Read | |||
| AV | 53 | Feed-water temperature (from waterlevel expansion unit) | Read | |||
| AV | 54 | Steam flow (from waterlevel expansion unit) | Read | |||
| AOmin | 0 | Setpoint 1 Control Value | Override value (clear Out_Of_Service first) | Command | ||
| AO | 1 | Setpoint 2 Control Value | Override value (clear Out_Of_Service first) | Command | ||
| AO | 2 | Setpoint 1 Low Control Limit | Override value (clear Out_Of_Service first) | Command | ||
| AO | 3 | Setpoint 2 Low Control Limit | Override value (clear Out_Of_Service first) | Command | ||
| AO | 4 | Setpoint 1 High Control Limit | Override value (clear Out_Of_Service first) | Command | ||
| AO | 5 | Setpoint 2 High Control Limit | Override value (clear Out_Of_Service first) | Command | ||
| AO | 6 | Modulation Rate | Override value (clear Out_Of_Service first) | Command | ||
| BO | 0 | Setpoint Select | 0 = setpoint 1, 1 = setpoint 2 (e.g. night setback) | Command | ||
| BOmin | 1 | Release to Ignite | Must be 1 to let the burner ignite (if used) | Command | ||
| BO | 2 | Low Fire Hold | 1 = hold low fire | Command | ||
| BO | 3 | Lead boiler Select | Make this the lead boiler when sequencing | Command | ||
| BOmin | 4 | Mute / Reset | Mute alarms and reset fault: 1 for about 5 s, then 0 | Command | ||
| BO | 5 | Oxygen Trim Enable | 1 = allow oxygen trim | Command | ||
| BO | 6 | Boiler Sequencing Enable | 1 = enable lead-lag sequencing | Command | ||
| BOmin | 7 | Burner ON/OFF | Write 0 to hold the burner off | Command | ||
| BO | 8 | Fault Mute Only | 1 = mute fault alarms only | Command | ||
| BO | 11 | Select Profile 1 | 1 = force profile 1 | Command | ||
| BO | 12 | Select Profile 2 | 1 = force profile 2 | Command | ||
| BO | 13 | Select Profile 3 | 1 = force profile 3 | Command | ||
| BO | 14 | Select Profile 4 | 1 = force profile 4 | Command |
No points match these filters.
Object ID lookup: Fireye Nexus NX6100 / PPC6000 burner control point IDs by name
AV0Drive 0 PositionAV1Drive 1 PositionAV2Drive 2 PositionAV3Drive 3 PositionAV4Drive 4 PositionAV5Drive 5 PositionAV6Drive 6 PositionAV7Drive 7 PositionAV8Drive 8 PositionAV9Drive 9 PositionAV12Measured ValueAV13EfficiencyAV14Inlet TempAV15O2 LevelAV16CO2 LevelAV17Spare / CO levelAV18Hours RunAV19Burner StatusAV20Oxygen TrimAV21SetpointAV22Flue TempAV23Fault NumberAV27Profile NumberAV30Modulation RateAV31Analog Input 1AV32Analog Input 2AV35Gas PressureAV36Valve Prove StatusAV37Flame SignalAV382nd Flame SignalAV39Combustion air pressureAV40Second Gas pressureAV50Water-level (from waterlevel expansion unit)AV51TDS (total dissolved solids – from waterlevel expansion unit)AV52Feed-water flow (from waterlevel expansion unit)AV53Feed-water temperature (from waterlevel expansion unit)AV54Steam flow (from waterlevel expansion unit)AO0Setpoint 1 Control ValueAO1Setpoint 2 Control ValueAO2Setpoint 1 Low Control LimitAO3Setpoint 2 Low Control LimitAO4Setpoint 1 High Control LimitAO5Setpoint 2 High Control LimitAO6Modulation RateBO0Setpoint SelectBO1Release to IgniteBO2Low Fire HoldBO3Lead boiler SelectBO4Mute / ResetBO5Oxygen Trim EnableBO6Boiler Sequencing EnableBO7Burner ON/OFFBO8Fault Mute OnlyBO11Select Profile 1BO12Select Profile 2BO13Select Profile 3BO14Select Profile 4
Integration notes
- AV rows printed as Spare or "Do not use" (AV 10-11, 24-26, 28-29, 33-34, 41-49, 55-59) are left out; not every listed value exists on every system configuration.
- The 16 analog inputs (AI 0-15) have no fixed meaning: write proprietary property 9999 with an engineer's-key (EK) number to choose what each one reads. They are not listed.
- AO 7-15, BO 9-10 and BO 15 are reserved. AOs and BOs start Out_Of_Service; clear that flag before writing. They use a priority array, and the control must be in AUTO and REMOTE for overrides to act.
- The same objects repeat on device instance +1 (right-hand burner) and +2 (expansion unit); those devices are present even when nothing is connected.
- BACnet must be enabled and the device instance set on the touchscreen (Configuration - Ethernet); changes reboot the touchscreen. Version 1 touchscreens cannot be updated to BACnet IP.
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 Nexus NX6100 / PPC6000 burner control (NXTSD104 / NX6330 touchscreen, BACnet IP) 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 Fireye Nexus NX6100 / PPC6000 burner control (NXTSD104 / NX6330 touchscreen, BACnet IP)
How many BACnet points does the Fireye Nexus NX6100 / PPC6000 burner control (NXTSD104 / NX6330 touchscreen, BACnet IP) have?
This list has 57 BACnet objects: 7 analog outputs, 37 analog values, 13 binary outputs. The exact set on a given unit depends on its firmware, installed options and configuration.
Which Fireye Nexus NX6100 / PPC6000 burner control (NXTSD104 / NX6330 touchscreen, BACnet IP) BACnet points are writable?
20 of the 57 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 Fireye Nexus NX6100 / PPC6000 burner control (NXTSD104 / NX6330 touchscreen, BACnet IP) BACnet documentation?
The source is MOD-6001 Nexus NX6100 / PPC6000 Modbus and BACnet Communications (chapter 6 BACNET/IP interface) (MOD-6001), revision 2018-09-24, published free by Fireye at https://www.fireye.com/wp-content/uploads/sites/10/2025/04/MOD-6001-Nexus_NX6100_PPC6000_Modbus_BACnet_Communications_English_2018-09-24.pdf.
What are the minimum BACnet points to integrate the Fireye Nexus NX6100 / PPC6000 burner control (NXTSD104 / NX6330 touchscreen, BACnet IP)?
Start with BO 7 Burner ON/OFF (Write 0 to hold the burner off); BO 1 Release to Ignite (Must be 1 to allow ignition (if used)); AO 0 Setpoint 1 Control Value (Setpoint 1 override); BO 4 Mute / Reset (Fault reset: 1 for ~5 s, then 0); AV 19 Burner Status (Burner status); AV 12 Measured Value (Measured pressure/temperature); AV 21 Setpoint (Setpoint in use); AV 30 Modulation Rate (Firing rate); AV 37 Flame Signal (Flame signal); AV 23 Fault Number (Active fault number).
How do I enable BMS control of the Fireye Nexus NX6100 / PPC6000 burner control (NXTSD104 / NX6330 touchscreen, BACnet IP)?
AOs and BOs are Out_Of_Service by default; clear the flag, then writes override the control as long as it is in AUTO and REMOTE. BO 1 Release to Ignite, if used, must be 1 for the burner to light.
How do I check these points on the real Nexus NX6100 / PPC6000 burner control (NXTSD104 / NX6330 touchscreen, BACnet IP)?
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.
Source: MOD-6001 Nexus NX6100 / PPC6000 Modbus and BACnet Communications (chapter 6 BACNET/IP interface) · MOD-6001 · rev. 2018-09-24. Object names, instances and units are reproduced as published; descriptions are our own.