Systemair V4.0-1-04, V4.0-1-05 User Manual
Communication manual
Access software from 4.0-1-04 to 4.3-1-00
EN
Document in original language | 153831 · A006
Table of contents
Chapter 1 About this document __________________________________________________________ 4
Introduction _______________________________________________________________________________ 4
Software version ___________________________________________________________________________ 4
Signal types _______________________________________________________________________________ 4
Chapter 2 System integration ___________________________________________________________ 6
Modbus __________________________________________________________________________________ 6
BACnet ___________________________________________________________________________________ 8
Watchdog_________________________________________________________________________________ 9
Ethernet setting ___________________________________________________________________________ 11
Type example addresses ____________________________________________________________________ 14
Chapter 3 Coil Status Register (0x) ______________________________________________________ 15
Chapter 4 Input Register (3x) ___________________________________________________________ 16
Chapter 5 Holding Register (4x) _________________________________________________________ 49
Chapter 6 Input Status Register (1x) ____________________________________________________ 102
Chapter 1 │About this document 4
Chapter 1 About this document
Introduction
This document describes all Access signals that are accessible via EXOline, Modbus and BACnet.
Software version
Access version
Available
V4.0-1-04
Modbus are available
V4.0-1-05
later
EXOline, BACnet and Modbus are available
NaviPad 1.1.0.184
later
With Ethernet menu, static IP setting
Release column in register tables further down in this document tells from which software release
variables was introduced or changed.
Signal types
All signals accessible from a SCADA system are described further in this document.
EXOL type
The EXOL type of the signals:
R = Real (-3.3E38 - 3.3E38)
I = Integer (-32768 - 32767)
X = Index (0 - 255)
L = Logic (0/1)
Modbus type
The Modbus type of the signals:
0x = Coil Status Register (1bit)
1x = Input Status Register (1bit)
4x = Holding Register (signed, 16bit or 32bit word)
3x = Input Register (signed, 16bit word or 32bit float)
Chapter 1 │About this document 5
Supported Modbus functions:
1 = Read Coils
2 = Read Discrete Input
3 = Read Holding Register
4 = Read Input Register
5 = Write Single Coil
6 = Write Single Register
15 = Write Multiple Coils
16 = Write Multiple Registers
BACnet type
The BACnet type of signals:
10XXX = Read and write binary
20XXX = Read binary
30XXX = Read and write analogue
40XXX = Read analogue
30XXX = Read and write multistate
40XXX = Read multistate
(Where XXX = Modbus address)
NOTE: In the variable lists contained in this manual, the following abbrevations are used:
AV = Analogue Value
BV = Binary Value
MSV = Multistate Value
Chapter 2 │System integration 6
Chapter 2 System integration
Modbus
Addresses
All addresses starts with 0, and due to that some Master devices starts address with 1 (equal to register)
it’s in that case necessary to add all addresses in this document with +1.
Communication limitations
The Modbus master must wait for a minimum of 3.5 character times (4 ms at 9600 bps) between two
messages.
Baudrate
9600, 14 400, 19 200, 28 800, 38 400, 57 600, 76 800, 115 200 bps
Scale factor Modbus
Real signals could have scale factor according to Scale factor column in tables. In general 10 is used
except for time setting signals which have scale factor 100, and air flow signals which have scale
factor 1. Example, with a scale factor 10 of an temperature Integer value could then be interpreted as
a value with one decimal. Integer, Index and Logic always have scale factor 1.
Unit
Real signal values could have an engineering unit according to Unit-column in tables, where T, Q and
P represent temperature-, flow- and pressure unit according selected preference setting in the
controller.
Modbus wiring, etc.
A protocol like Modbus consists of several layers (OSI-model). The bottom layer is always the
physical layer; the number of wires and signal levels. The next layer describes the communication
digits (number of data bits, stop-bits, parity etc). Next are the layers describing the Modbus-specific
functions (number of digits per message, the meaning of different messages, etc.).
For Modbus, the bottom layer can be RS485, RS422, RS232 or Modbus TCP.
Max. 47 registers
A maximum of 47 registers can be read in one message.
Transmission mode
Access uses the RTU transmission mode for the communication ports. The transmission mode must
be the same in the master unit and the slave units, since Modbus/RTU cannot understand
Modbus/ASCII messages. The configuration parameter Word length is always 8 for Modbus/RTU.
Chapter 2 │System integration 7
When using Modbus TCP the controller Ethernet port in combination with TCP port setting 502
should be used.
Writing values
To override the output values, set the output to manual mode using a Modbus signal. Then set the
corresponding ..._ManSet signal to the wanted level. These signals are listed in Chapter 5: Holding
Registers. Remember that only values with a default value are adjustable, you will find these in the
chapters Coil Status Register and Holding Register.
Configuration
Modbus TCP/IP enabled as default. Modbus RTU is enabled via configuration of the communication
ports.
The communication parameters for the Modbus line is the most important thing to configure first.
These parameters must be identical in both the master unit and slave units, since they define the
structure of messages and the transmission speed.
The default configuration values of a Access controller are
Slave address: 1
Word length: 8 bit
Parity: none
Stop bits: 2 bits
Baud rate: 9600 bps
Slave address
A new Modbus slave address can be set for each air handling unit using the NaviPad.
NOTE To change the Modbus slave address when using Modbus TCP/IP a communication port must
be temporarily configured as Modbus slave to access the slave address setting.
Chapter 2 │System integration 8
BACnet
Access from software version 4.0-1-05 is capable of communication via the BACnet-ASC
(Application Specific Controller) protocol and from 4.3-1-00 with BACnet AAC (Advanced
Application Controller).
In order to connect a Access application to a BMS (Building Management System) via BACnet/IP
use the TCP/IP port.
BACnet/IP configuration (Activation status of BACnet/IP protocol)
Upon delivery, the BACnet/IP protocol is disabled as a default. To enable BACnet communication,
simply change the setting “No” to “Yes”.
BACnet device name
This is the devices name that is shown on the BMS when a device is discovered.
BACnet device ID
The ID of a device, used to identify it on the BACnet network. This number cannot be duplicated
anywhere on the BACnet network and must therefore be unique.
BBMD address and BACnet/IP port number
The BBMD address (BACnet/IP Broadcast Management Device) is used for discovering devices that
are attached to different BACnet/IP subnets and separated by an IP router. The address is entered as
host:port, where “host” can be the host’s name if DNS is configured. If DNS is not configured, the
host address should be entered in the format “xxx.xxx.xxx.xxx”, followed by the port number (default
setting 47808).
Example: mybbmd:47808 (with DNS configured) or 10.100.50.99:47808
Chapter 2 │System integration 9
DHCP
The Dynamic Host Configuration Protocol (DHCP) is a network protocol used on Internet Protocol
(IP) networks for dynamic distribution of network configuration parameters, such as IP addresses,
DNS servers and other services. The Access controller can be configured to either obtain an IP address
from a DHCP server (dynamic) or the address can be set manually (static).
If static IP address needed for the Access cotroller, simply enter the IP address you wish to use along
with the subnet mask, gateway address and DNS server address via the controller webinterface from
version 4.0-1-04 [Ethernet setting].
Watchdog
Access from software version 4.1-1-00 is capable of supervising communication recieved from a
BMS master. One slave communication protocol can be monitored at a time. If no active
communication from the BMS master is detected before the watchdog timeout elapses, an alarm
message is generated.
BMS watchdog (Activation of protocol)
Upon delivery, the BMS watchdog is disabled as default. Activation and configuration of BMS
watchdog is done via controller web menu Configuration / System settings / Communication / BMS
watchdog
BMS protocol
To enable BMS watchdog, change the setting “None” to the protocol used for BMS communication.
Supported BMS slave protocols are EXOline, Modbus and BACnet.
Watchdog timeout
Configure the watchdog timeout setting between 10 to 3600 seconds (1 hour), default 60 seconds. A
byte counter of received bytes is supposed to change since the last cycle. If counter has not been
changed during the watchdog timeout setting the communication is considered faulty and an alarm
message is generated.
Chapter 2 │System integration 10
Communication fault BMS master
When a communication fault with BMS is detected, values from BMS should be considered invalid.
The alarm is configured default as Class C with no action.
Chapter 2 │System integration 11
Ethernet setting
When NaviPad and Control unit are connected directly to each other via switch module without any
DHCP server they assign themselves with Auto-IP (Link-local) addresses and then randomly pick
from address range 169.254.x.y (255.255.0.0).
The possibility of using a static IP address as alternative to a dynamic IP address (DHCP) is available
from Access software version 4.0-1-04 and NaviPad software version 1.1.0.184. For manually setting
a static IP address, please follow below steps.
1. From NaviPad log in to the AHU web page
2. Select Yes to enable settings AHU to static IP via AHU web interface
3. Edit AHU control unit IP address, subnet mask, gateway and DNS according your IP plan
4. Select Yes for Save IP settings
5. Press home button on NaviPad to log out from AHU web page
The NaviPad will then lose the connection to AHU since it’s probably is assigned to a not valid
IP address anymore
6. In NaviPad system select Advanced HMI setting and select Ethernet (default login password
‘1111’)
7. Activate switch to enable Static IP setting
8. Edit NaviPad IP address, subnet mask and gateway according your IP plan
9. Use NaviPad to search for available devices and select AHU
NOTE The air handling unit and the NaviPad as well as any computer has to be connected on a local
network within the same IP subnet.
NOTE If no gateway is available use either 0.0.0.0 or equal to the IP address set for the device.
Access controller
The below picture illustrates the appearance of Ethernet settings for controller in controller web menu
from Access software version 4.0-1-04:
Chapter 2 │System integration 12
NaviPad
The below picture illustrates the appearance of Ethernet settings for the NaviPad from NaviPad
software version 1.1.0.184:
Chapter 2 │System integration 13
Chapter 2 │System integration 14
Type example addresses
Example of useful register addresses in a flow chart for a AHU with rotary exchanger and a cooling
unit.
Chapter 3 │Coil Status Register (0x) 15
Chapter 3 Coil Status Register (0x)
Signal name
EXOL type Modbus address RW
Bacnet
Function
Description
VentSettings.S_AlaAcknowAll
L
0000
RW
BV, 1000
Alarm setting
Command to acknowledge all alarms
VentSettings.S_FilterAlarmReset
L
0001
RW
BV, 1001
Alarm setting
Command to reset the alarm service interval
counter
Chapter 4 │Input Register (3x) 16
Chapter 4 Input Register (3x)
Signal name
EXOL type Modbus address RW Bacnet
Scale factor Unit
Function
Description
Release
AlaData.Ala_MalfunctionSAF1_Status
X
0000
R 1 Alarm Status
Malfunction supply air fan 1
AlaData.Ala_MalfunctionSAF2_Status
X
0001
R 1 Alarm Status
Malfunction supply air fan 2
AlaData.Ala_MalfunctionSAF3_Status
X
0002
R 1 Alarm Status
Malfunction supply air fan 3
AlaData.Ala_MalfunctionSAF4_Status
X
0003
R 1 Alarm Status
Malfunction supply air fan 4
AlaData.Ala_MalfunctionSAF5_Status
X
0004
R 1 Alarm Status
Malfunction supply air fan 5
AlaData.Ala_MalfunctionEAF1_Status
X
0005
R 1 Alarm Status
Malfunction extract air fan 1
AlaData.Ala_MalfunctionEAF2_Status
X
0006
R 1 Alarm Status
Malfunction extract air fan 2
AlaData.Ala_MalfunctionEAF3_Status
X
0007
R 1 Alarm Status
Malfunction extract air fan 3
AlaData.Ala_MalfunctionEAF4_Status
X
0008
R 1 Alarm Status
Malfunction extract air fan 4
AlaData.Ala_MalfunctionEAF5_Status
X
0009
R 1 Alarm Status
Malfunction extract air fan 5
AlaData.Ala_AlarmSAF1_Status
X
0010
R 1 Alarm Status
Alarm supply air fan 1
AlaData.Ala_AlarmSAF2_Status
X
0011
R 1 Alarm Status
Alarm supply air fan 2
AlaData.Ala_AlarmSAF3_Status
X
0012
R 1 Alarm Status
Alarm supply air fan 3
AlaData.Ala_AlarmSAF4_Status
X
0013
R 1 Alarm Status
Alarm supply air fan 4
AlaData.Ala_AlarmSAF5_Status
X
0014
R 1 Alarm Status
Alarm supply air fan 5
AlaData.Ala_AlarmEAF1_Status
X
0015
R 1 Alarm Status
Alarm extract air fan 1
AlaData.Ala_AlarmEAF2_Status
X
0016
R 1 Alarm Status
Alarm extract air fan 2
Chapter 4 │Input Register (3x) 17
Signal name
EXOL type Modbus address RW Bacnet
Scale factor Unit
Function
Description
Release
AlaData.Ala_AlarmEAF3_Status
X
0017
R 1 Alarm Status
Alarm extract air fan 3
AlaData.Ala_AlarmEAF4_Status
X
0018
R 1 Alarm Status
Alarm extract air fan 4
AlaData.Ala_AlarmEAF5_Status
X
0019
R 1 Alarm Status
Alarm extract air fan 5
AlaData.Ala_WarningSAF1_Status
X
0020
R 1 Alarm Status
Warning supply air fan 1
AlaData.Ala_WarningSAF2_Status
X
0021
R 1 Alarm Status
Warning supply air fan 2
AlaData.Ala_WarningSAF3_Status
X
0022
R 1 Alarm Status
Warning supply air fan 3
AlaData.Ala_WarningSAF4_Status
X
0023
R 1 Alarm Status
Warning supply air fan 4
AlaData.Ala_WarningSAF5_Status
X
0024
R 1 Alarm Status
Warning supply air fan 5
AlaData.Ala_WarningEAF1_Status
X
0025
R 1 Alarm Status
Warning extract air fan 1
AlaData.Ala_WarningEAF2_Status
X
0026
R 1 Alarm Status
Warning extract air fan 2
AlaData.Ala_WarningEAF3_Status
X
0027
R 1 Alarm Status
Warning extract air fan 3
AlaData.Ala_WarningEAF4_Status
X
0028
R 1 Alarm Status
Warning extract air fan 4
AlaData.Ala_WarningEAF5_Status
X
0029
R 1 Alarm Status
Warning extract air fan 5
AlaData.Ala_ExternalRunSAF_Status
X
0030
R 1 Alarm Status
External operation supply air fan
AlaData.Ala_ExternalRunEAF_Status
X
0031
R 1 Alarm Status
External operation extract air fan
AlaData.Ala_ExternalRunMotor1_Status
X
0032
R 1 Alarm Status
Extra fan motor 1 running
AlaData.Ala_ExternalRunMotor2_Status
X
0033
R 1 Alarm Status
Extra fan motor 2 running
AlaData.Ala_MalfunctionPumpHeater_Status
X
0034
R 1 Alarm Status
Malfunction pump heater
AlaData.Ala_MalfunctionPumpCooler_Status
X
0035
R 1 Alarm Status
Malfunction pump cooler
AlaData.Ala_MalfunctionPumpExchanger_Status
X
0036
R 1 Alarm Status
Malfunction pump exchanger
AlaData.Ala_MalfunctionFireDamper_Status
X
0037
R 1 Alarm Status
Malfunction fire damper
AlaData.Ala_MalfunctionDamper_Status
X
0038
R 1 Alarm Status
Malfunction damper
Chapter 4 │Input Register (3x) 18
Signal name
EXOL type Modbus address RW Bacnet
Scale factor Unit
Function
Description
Release
AlaData.Ala_MalfunctionMotor1_Status
X
0039
R 1 Alarm Status
Malfunction extra fan motor 1
AlaData.Ala_MalfunctionMotor2_Status
X
0040
R 1 Alarm Status
Malfunction extra fan motor 2
AlaData.Ala_FireDamperExerciseStop_Status
X
0041
R 1 Alarm Status
Malfunction fire damper exercise
AlaData.Ala_MalfunctionPumpSequence1_Status
X
0042
R 1 Alarm Status
Malfunction pump sequence-A
AlaData.Ala_MalfunctionPumpSequence2_Status
X
0043
R 1 Alarm Status
Malfunction pump sequence-B
AlaData.Ala_MalfunctionPumpSequence3_Status
X
0044
R 1 Alarm Status
Malfunction pump sequence-C
AlaData.Ala_MalfunctionPumpSequence4_Status
X
0045
R 1 Alarm Status
Malfunction pump sequence-D
AlaData.Ala_MalfunctionPumpSequence5_Status
X
0046
R 1 Alarm Status
Malfunction pump sequence-E
AlaData.Ala_MalfunctionPumpSequence6_Status
X
0047
R 1 Alarm Status
Malfunction pump sequence-F
AlaData.Ala_MalfunctionPumpSequence7_Status
X
0048
R 1 Alarm Status
Malfunction pump sequence-G
AlaData.Ala_MalfunctionPumpSequence8_Status
X
0049
R 1 Alarm Status
Malfunction pump sequence-H
AlaData.Ala_MalfunctionPumpSequence9_Status
X
0050
R 1 Alarm Status
Malfunction pump sequence-I
AlaData.Ala_MalfunctionPumpSequence10_Status
X
0051
R 1 Alarm Status
Malfunction pump sequence-J
AlaData.Ala_FilterGuard1_Status
X
0052
R 1 Alarm Status
Filter alarm supply air
AlaData.Ala_FilterGuard2_Status
X
0053
R 1 Alarm Status
Filter alarm extract air
AlaData.Ala_FlowGuard_Status
X
0054
R 1 Alarm Status
Alarm low air flow
AlaData.Ala_ExternalFrostGuard_Status
X
0055
R 1 Alarm Status
Freeze protection guard
AlaData.Ala_DeicingGuard_Status
X
0056
R 1 Alarm Status
Defrosting guard exchanger
AlaData.Ala_FireAlarm_Status
X
0057
R 1 Alarm Status
Fire alarm
AlaData.Ala_SmokeAlarm_Status
X
0058
R 1 Alarm Status
Smoke alarm
AlaData.Ala_ExternalSwitch_Status
X
0059
R 1 Alarm Status
External stop
AlaData.Ala_ExternalAlarm_Status
X
0060
R 1 Alarm Status
External alarm
Chapter 4 │Input Register (3x) 19
Signal name
EXOL type Modbus address RW Bacnet
Scale factor Unit
Function
Description
Release
AlaData.Ala_ServiceStop_Status
X
0061
R 1 Alarm Status
Service stop
AlaData.Ala_ElectricOverheat_Status
X
0062
R 1 Alarm Status
Electric heater is overheated
AlaData.Ala_FrostRisk_Status
X
0063
R 1 Alarm Status
Warning freeze protection
AlaData.Ala_LowEfficiency_Status
X
0064
R 1 Alarm Status
Low efficiency exchanger
AlaData.Ala_AnalogueDeicing_Status
X
0065
R 1 Alarm Status
Defrosting alarm
AlaData.Ala_RotationguardExchanger_Status
X
0066
R 1 Alarm Status
Rotary exchanger alarm
AlaData.Ala_ExtraAlarm1_Status
X
0067
R 1 Alarm Status
Extra alarm 1
AlaData.Ala_ExtraAlarm2_Status
X
0068
R 1 Alarm Status
Extra alarm 2
AlaData.Ala_ExtraAlarm3_Status
X
0069
R 1 Alarm Status
Extra alarm 3
AlaData.Ala_ExtraAlarm4_Status
X
0070
R 1 Alarm Status
Extra alarm 4
AlaData.Ala_ExtraAlarm5_Status
X
0071
R 1 Alarm Status
Extra alarm 5
AlaData.Ala_ExtraAlarm6_Status
X
0072
R 1 Alarm Status
Extra alarm 6
AlaData.Ala_ExtraAlarm7_Status
X
0073
R 1 Alarm Status
Extra alarm 7
AlaData.Ala_ExtraAlarm8_Status
X
0074
R 1 Alarm Status
Extra alarm 8
AlaData.Ala_ExtraAlarm9_Status
X
0075
R 1 Alarm Status
Extra alarm 9
AlaData.Ala_ExtraAlarm10_Status
X
0076
R 1 Alarm Status
Extra alarm 10
AlaData.Ala_BatteryFail_Status
X
0077
R 1 Alarm Status
Internal battery error
AlaData.Ala_Service_Status
X
0078
R 1 Alarm Status
Alarm service interval
AlaData.Ala_RestartBlocked_Status
X
0079
R 1 Alarm Status
Restart blocked after power on
AlaData.Ala_ControlErrorSupplyTemp_Status
X
0080
R 1 Alarm Status
Deviation alarm supply air temperature
AlaData.Ala_ControlErrorSAF_Status
X
0081
R 1 Alarm Status
Deviation alarm supply air fan
AlaData.Ala_ControlErrorEAF_Status
X
0082
R 1 Alarm Status
Deviation alarm extract air fan
Chapter 4 │Input Register (3x) 20
Signal name
EXOL type Modbus address RW Bacnet
Scale factor Unit
Function
Description
Release
AlaData.Ala_ControlErrorHumidity_Status
X
0083
R 1 Alarm Status
Deviation alarm humidity control
AlaData.Ala_ControlErrorExtraController_Status
X
0084
R 1 Alarm Status
Deviation alarm extra controller
AlaData.Ala_HighTempSupply_Status
X
0085
R 1 Alarm Status
High supply air temperature
AlaData.Ala_LowTempSupply_Status
X
0086
R 1 Alarm Status
Low supply air temperature
AlaData.Ala_MaxLimitTempSupply_Status
X
0087
R 1 Alarm Status
Supply air temperature max limit
AlaData.Ala_MinLimitTempSupply_Status
X
0088
R 1 Alarm Status
Supply air temperature min limit
AlaData.Ala_HighTempRoom_Status
X
0089
R 1 Alarm Status
High room temperature
AlaData.Ala_LowTempRoom_Status
X
0090
R 1 Alarm Status
Low room temperature
AlaData.Ala_HighTempExtract_Status
X
0091
R 1 Alarm Status
High extract air temperature
AlaData.Ala_LowTempExtract_Status
X
0092
R 1 Alarm Status
Low extract air temperature
AlaData.Ala_HighTempOutdoor_Status
X
0093
R 1 Alarm Status
High outdoor air temperature
AlaData.Ala_LowTempOutdoor_Status
X
0094
R 1 Alarm Status
Low outdoor air temperature
AlaData.Ala_LowTempFrostGuard1_Status
X
0095
R 1 Alarm Status
Freeze protection alarm 1
AlaData.Ala_LowTempFrostGuard2_Status
X
0096
R 1 Alarm Status
Freeze protection alarm 2
AlaData.Ala_LowTempFrostGuard3_Status
X
0097
R 1 Alarm Status
Freeze protection alarm 3
AlaData.Ala_HighTempExtraSensor1_Status
X
0098
R 1 Alarm Status
High temperature extra sensor 1
AlaData.Ala_LowTempExtraSensor1_Status
X
0099
R 1 Alarm Status
Low temperature extra sensor 1
AlaData.Ala_HighTempExtraSensor2_Status
X
0100
R 1 Alarm Status
High temperature extra sensor 2
AlaData.Ala_LowTempExtraSensor2_Status
X
0101
R 1 Alarm Status
Low temperature extra sensor 2
AlaData.Ala_HighTempExtraSensor3_Status
X
0102
R 1 Alarm Status
High temperature extra sensor 3
AlaData.Ala_LowTempExtraSensor3_Status
X
0103
R 1 Alarm Status
Low temperature extra sensor 3
AlaData.Ala_HighTempExtraSensor4_Status
X
0104
R 1 Alarm Status
High temperature extra sensor 4
Chapter 4 │Input Register (3x) 21
Signal name
EXOL type Modbus address RW Bacnet
Scale factor Unit
Function
Description
Release
AlaData.Ala_LowTempExtraSensor4_Status
X
0105
R 1 Alarm Status
Low temperature extra sensor 4
AlaData.Ala_HighTempExtraSensor5_Status
X
0106
R 1 Alarm Status
High temperature extra sensor 5
AlaData.Ala_LowTempExtraSensor5_Status
X
0107
R 1 Alarm Status
Low temperature extra sensor 5
AlaData.Ala_HighTempSelectedSensor1_Status
X
0108
R 1 Alarm Status
High temperature selected sensor 1
AlaData.Ala_LowTempSelectedSensor1_Status
X
0109
R 1 Alarm Status
Low temperature selected sensor 1
AlaData.Ala_HighTempSelectedSensor2_Status
X
0110
R 1 Alarm Status
High temperature selected sensor 2
AlaData.Ala_LowTempSelectedSensor2_Status
X
0111
R 1 Alarm Status
Low temperature selected sensor 2
AlaData.Ala_ManualControlUnit_Status
X
0112
R 1 Alarm Status
Manual operation air handling unit
AlaData.Ala_ManualControlSupply_Status
X
0113
R 1 Alarm Status
Manual operation supply air
AlaData.Ala_ManualControlSAF_Status
X
0114
R 1 Alarm Status
Manual operation supply air fan
AlaData.Ala_ManualControlEAF_Status
X
0115
R 1 Alarm Status
Manual operation extract air fan
AlaData.Ala_ManualControlHeater_Status
X
0116
R 1 Alarm Status
Manual operation heater
AlaData.Ala_ManualControlExchanger_Status
X
0117
R 1 Alarm Status
Manual operation exchanger
AlaData.Ala_ManualControlCooler_Status
X
0118
R 1 Alarm Status
Manual operation cooler
AlaData.Ala_ManualControlDamper_Status
X
0119
R 1 Alarm Status
Manual operation damper
AlaData.Ala_ManualControlPumpHeater_Status
X
0120
R 1 Alarm Status
Manual operation pump heater
AlaData.Ala_ManualControlPumpExchanger_Status
X
0121
R 1 Alarm Status
Manual operation pump exchanger
AlaData.Ala_ManualControlPumpCooler_Status
X
0122
R 1 Alarm Status
Manual operation pump cooler
AlaData.Ala_ManualControlDamperRecirculation_Status
X
0123
R 1 Alarm Status
Manual operation damper recirculation
AlaData.Ala_ManualControlDamperOutdoor_Status
X
0124
R 1 Alarm Status
Manual operation damper outdoor air
AlaData.Ala_ManualControlDamperExhaust_Status
X
0125
R 1 Alarm Status
Manual operation damper exhaust air
AlaData.Ala_ManualControlDamperFire_Status
X
0126
R 1 Alarm Status
Manual operation fire damper
Chapter 4 │Input Register (3x) 22
Signal name
EXOL type Modbus address RW Bacnet
Scale factor Unit
Function
Description
Release
AlaData.Ala_ManualControlSequence1_Status
X
0127
R 1 Alarm Status
Manual control sequence-A
AlaData.Ala_ManualControlSequence2_Status
X
0128
R 1 Alarm Status
Manual control sequence-B
AlaData.Ala_ManualControlSequence3_Status
X
0129
R 1 Alarm Status
Manual control sequence-C
AlaData.Ala_ManualControlSequence4_Status
X
0130
R 1 Alarm Status
Manual control sequence-D
AlaData.Ala_ManualControlSequence5_Status
X
0131
R 1 Alarm Status
Manual control sequence-E
AlaData.Ala_ManualControlSequence6_Status
X
0132
R 1 Alarm Status
Manual control sequence-F
AlaData.Ala_ManualControlSequence7_Status
X
0133
R 1 Alarm Status
Manual control sequence-G
AlaData.Ala_ManualControlSequence8_Status
X
0134
R 1 Alarm Status
Manual control sequence-H
AlaData.Ala_ManualControlSequence9_Status
X
0135
R 1 Alarm Status
Manual control sequence-I
AlaData.Ala_ManualControlSequence10_Status
X
0136
R 1 Alarm Status
Manual control sequence-J
AlaData.Ala_ManualControlOutput_Status
X
0137
R 1 Alarm Status
Output in manual operation
AlaData.Ala_ManualControlInput_Status
X
0138
R 1 Alarm Status
Input in manual operation
AlaData.Ala_ManualControlExtraController_Status
X
0139
R 1 Alarm Status
Manual operation extra controller
AlaData.Ala_ManualControlMotor1_Status
X
0140
R 1 Alarm Status
Manual operation external fan motor 1
AlaData.Ala_ManualControlMotor2_Status
X
0141
R 1 Alarm Status
Manual operation external fan motor 2
AlaData.Ala_ManualControlPretreatment_Status
X
0142
R 1 Alarm Status
Manual operation pretreatment
AlaData.Ala_SensorErrorTempOutdoor_Status
X
0143
R 1 Alarm Status
Sensor error outdoor air temperature
AlaData.Ala_SensorErrorTempIntake_Status
X
0144
R 1 Alarm Status
Sensor error intake air temperature
AlaData.Ala_SensorErrorTempSupply_Status
X
0145
R 1 Alarm Status
Sensor error supply air temperature
AlaData.Ala_SensorErrorTempExhaust_Status
X
0146
R 1 Alarm Status
Sensor error exhaust air temperature
AlaData.Ala_SensorErrorTempExtract_Status
X
0147
R 1 Alarm Status
Sensor error extract air temperature
AlaData.Ala_SensorErrorTempRoom1_Status
X
0148
R 1 Alarm Status
Sensor error room temperature 1
Chapter 4 │Input Register (3x) 23
Signal name
EXOL type Modbus address RW Bacnet
Scale factor Unit
Function
Description
Release
AlaData.Ala_SensorErrorTempRoom2_Status
X
0149
R 1 Alarm Status
Sensor error room temperature 2
AlaData.Ala_SensorErrorTempRoom3_Status
X
0150
R 1 Alarm Status
Sensor error room temperature 3
AlaData.Ala_SensorErrorTempRoom4_Status
X
0151
R 1 Alarm Status
Sensor error room temperature 4
AlaData.Ala_SensorErrorPressureSAF_Status
X
0152
R 1 Alarm Status
Sensor error pressure supply air
AlaData.Ala_SensorErrorPressureEAF_Status
X
0153
R 1 Alarm Status
Sensor error pressure extract air
AlaData.Ala_SensorErrorFlowSAF_Status
X
0154
R 1 Alarm Status
Sensor error flow supply air
AlaData.Ala_SensorErrorFlowEAF_Status
X
0155
R 1 Alarm Status
Sensor error flow extract air
AlaData.Ala_SensorPressureExchangerSAF_Status
X
0156
R 1 Alarm Status
Sensor error flow exchanger supply air
AlaData.Ala_SensorPressureExchangerEAF_Status
X
0157
R 1 Alarm Status
Sensor error pressure exchanger extract air
AlaData.Ala_SensorErrorTempDeicing_Status
X
0158
R 1 Alarm Status
Sensor error defrosting temperature
AlaData.Ala_SensorErrorTempFrost1_Status
X
0159
R 1 Alarm Status
Sensor error freeze protection temperature 1
AlaData.Ala_SensorErrorTempFrost2_Status
X
0160
R 1 Alarm Status
Sensor error freeze protection temperature 2
AlaData.Ala_SensorErrorTempFrost3_Status
X
0161
R 1 Alarm Status
Sensor error freeze protection temperature 3
AlaData.Ala_SensorErrorCO2_Status
X
0162
R 1 Alarm Status
Sensor error CO2 room/extract air
AlaData.Ala_SensorErrorHumidityRoom_Status
X
0163
R 1 Alarm Status
Sensor error humidity room/extract air
AlaData.Ala_SensorErrorHumidityDuct_Status
X
0164
R 1 Alarm Status
Sensor error humidity supply air
AlaData.Ala_SensorErrorTempExtraController_Status
X
0165
R 1 Alarm Status
Sensor error extra controller
AlaData.Ala_SensorErrorExtCtrlSAF_Status
X
0166
R 1 Alarm Status
Signal error external control supply air fan
AlaData.Ala_SensorErrorExtCtrlEAF_Status
X
0167
R 1 Alarm Status
Signal error external control extract air fan
AlaData.Ala_SensorErrorHumidityOutdoor_Status
X
0168
R 1 Alarm Status
Sensor error humidity outdoor
AlaData.Ala_SensorErrorTempExtraSensor1_Status
X
0169
R 1 Alarm Status
Sensor error extra sensor 1
AlaData.Ala_SensorErrorTempExtraSensor2_Status
X
0170
R 1 Alarm Status
Sensor error extra sensor 2
Chapter 4 │Input Register (3x) 24
Signal name
EXOL type Modbus address RW Bacnet
Scale factor Unit
Function
Description
Release
AlaData.Ala_SensorErrorTempExtraSensor3_Status
X
0171
R 1 Alarm Status
Sensor error extra sensor 3
AlaData.Ala_SensorErrorTempExtraSensor4_Status
X
0172
R 1 Alarm Status
Sensor error extra sensor 4
AlaData.Ala_SensorErrorTempExtraSensor5_Status
X
0173
R 1 Alarm Status
Sensor error extra sensor 5
AlaData.Ala_SensorErrorExtSupplySetp_Status
X
0174
R 1 Alarm Status
Sensor error external temperature setpoint
AlaData.Ala_SensorErrorExtFlowSetpoint_Status
X
0175
R 1 Alarm Status
Signal error external flow setpoint
AlaData.Ala_SensorErrorFilterGuard1_Status
X
0176
R 1 Alarm Status
Sensor error pressure filter supply air
AlaData.Ala_SensorErrorFilterGuard2_Status
X
0177
R 1 Alarm Status
Sensor error pressure filter extract air
AlaData.Ala_SensorErrorTempEfficiency_Status
X
0178
R 1 Alarm Status
Sensor error efficiency temp
AlaData.Ala_CommErrorDevice_Status
X
0179
R 1 Alarm Status
Fault communication device
AlaData.Ala_MalfunctionExtraController_Status
X
0180
R 1 Alarm Status
Malfunction Extra Controller
AlaData.Ala_InternalError_Status
X
0181
R 1 Alarm Status
Internal error
AlaData.Ala_SmokeDetectorService_Status
X
0182
R 1 Alarm Status
Smoke detector service
AlaData.Ala_SmokeDetectorError_Status
X
0183
R 1 Alarm Status
Smoke detector connection error
AlaData.Ala_MalfunctionPreheater_Status
X
0184
R 1 Alarm Status
Malfunction preheater
4.1-1-01
AlaData.Ala_CommunicationFaultBMS_Status
X
0185
R 1 Alarm Status
Communication fault BMS master
4.1-1-01
AlaData.Ala_LeakageHeaterValve_Status
X
0186
R 1 Alarm Status
Leakage heater valve
4.1-1-01
AlaData.Ala_SensorErrorTempPreheat_Status
X
0187
R 1 Alarm Status
Sensor error preheater temp
4.1-1-01
AlaData.Ala_MalfunctionSAF6_Status
X
0188
R 1 Alarm Status
Malfunction supply air fan 6
4.3-1-00
AlaData.Ala_MalfunctionSAF7_Status
X
0189
R 1 Alarm Status
Malfunction supply air fan 7
4.3-1-00
AlaData.Ala_MalfunctionSAF8_Status
X
0190
R 1 Alarm Status
Malfunction supply air fan 8
4.3-1-00
AlaData.Ala_MalfunctionEAF6_Status
X
0191
R 1 Alarm Status
Malfunction extract air fan 6
4.3-1-00
AlaData.Ala_MalfunctionEAF7_Status
X
0192
R 1 Alarm Status
Malfunction extract air fan 7
4.3-1-00
Chapter 4 │Input Register (3x) 25
Signal name
EXOL type Modbus address RW Bacnet
Scale factor Unit
Function
Description
Release
AlaData.Ala_MalfunctionEAF8_Status
X
0193
R 1 Alarm Status
Malfunction extract air fan 8
4.3-1-00
AlaData.Ala_AlarmSAF6_Status
X
0194
R 1 Alarm Status
Alarm supply air fan 6
4.3-1-00
AlaData.Ala_AlarmSAF7_Status
X
0195
R 1 Alarm Status
Alarm supply air fan 7
4.3-1-00
AlaData.Ala_AlarmSAF8_Status
X
0196
R 1 Alarm Status
Alarm supply air fan 8
4.3-1-00
AlaData.Ala_AlarmEAF6_Status
X
0197
R 1 Alarm Status
Alarm extract air fan 6
4.3-1-00
AlaData.Ala_AlarmEAF7_Status
X
0198
R 1 Alarm Status
Alarm extract air fan 7
4.3-1-00
AlaData.Ala_AlarmEAF8_Status
X
0199
R 1 Alarm Status
Alarm extract air fan 8
4.3-1-00
AlaData.Ala_WarningSAF6_Status
X
0200
R 1 Alarm Status
Warning supply air fan 6
4.3-1-00
AlaData.Ala_WarningSAF7_Status
X
0201
R 1 Alarm Status
Warning supply air fan 7
4.3-1-00
AlaData.Ala_WarningSAF8_Status
X
0202
R 1 Alarm Status
Warning supply air fan 8
4.3-1-00
AlaData.Ala_WarningEAF6_Status
X
0203
R 1 Alarm Status
Warning extract air fan 6
4.3-1-00
AlaData.Ala_WarningEAF7_Status
X
0204
R 1 Alarm Status
Warning extract air fan 7
4.3-1-00
AlaData.Ala_WarningEAF8_Status
X
0205
R 1 Alarm Status
Warning extract air fan 8
4.3-1-00
AlaData.Ala_MalfunctionHeatingZone1_Status
X
0206
R 1 Alarm Status
Malfunction heating zone 1
4.3-1-00
AlaData.Ala_MalfunctionHeatingZone2_Status
X
0207
R 1 Alarm Status
Malfunction heating zone 2
4.3-1-00
AlaData.Ala_MalfunctionHeatingZone3_Status
X
0208
R 1 Alarm Status
Malfunction heating zone 3
4.3-1-00
AlaData.Ala_MalfunctionCoolingZone1_Status
X
0209
R 1 Alarm Status
Malfunction cooling zone 1
4.3-1-00
AlaData.Ala_MalfunctionCoolingZone2_Status
X
0210
R 1 Alarm Status
Malfunction cooling zone 2
4.3-1-00
AlaData.Ala_MalfunctionCoolingZone3_Status
X
0211
R 1 Alarm Status
Malfunction cooling zone 3
4.3-1-00
AlaData.Ala_ControlErrorSupplyTempZone1_Status
X
0212
R 1 Alarm Status
Deviation alarm supply air temperature zone 1
4.3-1-00
AlaData.Ala_ControlErrorSupplyTempZone2_Status
X
0213
R 1 Alarm Status
Deviation alarm supply air temperature zone 2
4.3-1-00
AlaData.Ala_ControlErrorSupplyTempZone3_Status
X
0214
R 1 Alarm Status
Deviation alarm supply air temperature zone 3
4.3-1-00
Chapter 4 │Input Register (3x) 26
Signal name
EXOL type Modbus address RW Bacnet
Scale factor Unit
Function
Description
Release
AlaData.Ala_LowTempFrostGuardZone1_Status
X
0215
R 1 Alarm Status
Freeze protection alarm zone 1
4.3-1-00
AlaData.Ala_LowTempFrostGuardZone2_Status
X
0216
R 1 Alarm Status
Freeze protection alarm zone 2
4.3-1-00
AlaData.Ala_LowTempFrostGuardZone3_Status
X
0217
R 1 Alarm Status
Freeze protection alarm zone 3
4.3-1-00
AlaData.Ala_ElectricOverheatZone1_Status
X
0218
R 1 Alarm Status
Electric heater is overheated zone 1
4.3-1-00
AlaData.Ala_ElectricOverheatZone2_Status
X
0219
R 1 Alarm Status
Electric heater is overheated zone 2
4.3-1-00
AlaData.Ala_ElectricOverheatZone3_Status
X
0220
R 1 Alarm Status
Electric heater is overheated zone 3
4.3-1-00
AlaData.Ala_SensorErrorTempSupplyZone1_Status
X
0221
R 1 Alarm Status
Sensor error supply air temperature zone 1
4.3-1-00
AlaData.Ala_SensorErrorTempSupplyZone2_Status
X
0222
R 1 Alarm Status
Sensor error supply air temperature zone 2
4.3-1-00
AlaData.Ala_SensorErrorTempSupplyZone3_Status
X
0223
R 1 Alarm Status
Sensor error supply air temperature zone 3
4.3-1-00
AlaData.Ala_SensorErrorTempRoomZone1_Status
X
0224
R 1 Alarm Status
Sensor error room temperature zone 1
4.3-1-00
AlaData.Ala_SensorErrorTempRoomZone2_Status
X
0225
R 1 Alarm Status
Sensor error room temperature zone 2
4.3-1-00
AlaData.Ala_SensorErrorTempRoomZone3_Status
X
0226
R 1 Alarm Status
Sensor error room temperature zone 3
4.3-1-00
AlaData.Ala_SensorErrorTempExtractZone1_Status
X
0227
R 1 Alarm Status
Sensor error extract temperature zone 1
4.3-1-00
AlaData.Ala_SensorErrorTempExtractZone2_Status
X
0228
R 1 Alarm Status
Sensor error extract temperature zone 2
4.3-1-00
AlaData.Ala_SensorErrorTempExtractZone3_Status
X
0229
R 1 Alarm Status
Sensor error extract temperature zone 3
4.3-1-00
AlaData.Ala_SensorErrorTempFrostZone1_Status
X
0230
R 1 Alarm Status
Sensor error freeze protection temperature zone 1
4.3-1-00
AlaData.Ala_SensorErrorTempFrostZone2_Status
X
0231
R 1 Alarm Status
Sensor error freeze protection temperature zone 2
4.3-1-00
AlaData.Ala_SensorErrorTempFrostZone3_Status
X
0232
R 1 Alarm Status
Sensor error freeze protection temperature zone 3
4.3-1-00
VentActual.A_AnalogInput(1)
R
0250
R
AV,
40250
10 Analogue input
Actual value AI1
VentActual.A_AnalogInput(2)
R
0251
R
AV,
40251
10 Analogue input
Actual value AI2
Chapter 4 │Input Register (3x) 27
Signal name
EXOL type Modbus address RW Bacnet
Scale factor Unit
Function
Description
Release
VentActual.A_AnalogInput(3)
R
0252
R
AV,
40252
10 Analogue input
Actual value AI3
VentActual.A_AnalogInput(4)
R
0253
R
AV,
40253
10 Analogue input
Actual value AI4
VentActual.A_AnalogInput(5)
R
0254
R
AV,
40254
10 Universal input
Actual value analog UI1
VentActual.A_AnalogInput(6)
R
0255
R
AV,
40255
10 Universal input
Actual value analog UI2
VentActual.A_AnalogInput(7)
R
0256
R
AV,
40256
10 Universal input
Actual value analog UI3
VentActual.A_AnalogInput(8)
R
0257
R
AV,
40257
10 Universal input
Actual value analog UI4
VentActual.A_AnalogInputExp1(1)
R
0258
R
AV,
40258
10 Analogue input
Actual value exp.unit 1 AI1
VentActual.A_AnalogInputExp1(2)
R
0259
R
AV,
40259
10 Analogue input
Actual value exp.unit 1 AI2
VentActual.A_AnalogInputExp1(3)
R
0260
R
AV,
40260
10 Analogue input
Actual value exp.unit 1 AI3
VentActual.A_AnalogInputExp1(4)
R
0261
R
AV,
40261
10 Analogue input
Actual value exp.unit 1 AI4
VentActual.A_AnalogInputExp1(5)
R
0262
R
AV,
40262
10 Universal input
Actual value exp.unit 1 analog UI1
VentActual.A_AnalogInputExp1(6)
R
0263
R
AV,
40263
10 Universal input
Actual value exp.unit 1 analog UI2
VentActual.A_AnalogInputExp1(7)
R
0264
R
AV,
40264
10 Universal input
Actual value exp.unit 1 analog UI3
VentActual.A_AnalogInputExp1(8)
R
0265
R
AV,
40265
10 Universal input
Actual value exp.unit 1 analog UI4
VentActual.A_AnalogInputExp2(1)
R
0266
R
AV,
40266
10 Analogue input
Actual value exp.unit 2 AI1
Chapter 4 │Input Register (3x) 28
Signal name
EXOL type Modbus address RW Bacnet
Scale factor Unit
Function
Description
Release
VentActual.A_AnalogInputExp2(2)
R
0267
R
AV,
40267
10 Analogue input
Actual value exp.unit 2 AI2
VentActual.A_AnalogInputExp2(3)
R
0268
R
AV,
40268
10 Analogue input
Actual value exp.unit 2 AI3
VentActual.A_AnalogInputExp2(4)
R
0269
R
AV,
40269
10 Analogue input
Actual value exp.unit 2 AI4
VentActual.A_AnalogInputExp2(5)
R
0270
R
AV,
40270
10 Universal input
Actual value exp.unit 2 analog UI1
VentActual.A_AnalogInputExp2(6)
R
0271
R
AV,
40271
10 Universal input
Actual value exp.unit 2 analog UI2
VentActual.A_AnalogInputExp2(7)
R
0272
R
AV,
40272
10 Universal input
Actual value exp.unit 2 analog UI3
VentActual.A_AnalogInputExp2(8)
R
0273
R
AV,
40273
10 Universal input
Actual value exp.unit 2 analog UI4
VentActual.A_AI_OutDoorTemp
R
0290
R
AV,
40290
10 T AI function
Actual value outdoor temperature
VentActual.A_AI_IntakeAirTemp
R
0291
R
AV,
40291
10 T AI function
Actual value intake air temperature
VentActual.A_AI_SupplyAirTemp
R
0292
R
AV,
40292
10 T AI function
Actual value supply air temperature
VentActual.A_AI_ExhaustAirTemp
R
0293
R
AV,
40293
10 T AI function
Actual value exhaust air temperature
VentActual.A_AI_ExtractAirTemp
R
0294
R
AV,
40294
10 T AI function
Actual value extract air temperature
VentActual.A_AI_RoomTemp1(0)
R
0295
R
AV,
40295
10 AI function
Actual value room temperature 1
VentActual.A_AI_RoomTemp2
R
0296
R
AV,
40296
10 AI function
Actual value room temperature 2
VentActual.A_AI_RoomTemp3
R
0297
R
AV,
40297
10 AI function
Actual value room temperature 3
Chapter 4 │Input Register (3x) 29
Signal name
EXOL type Modbus address RW Bacnet
Scale factor Unit
Function
Description
Release
VentActual.A_AI_RoomTemp4
R
0298
R
AV,
40298
10 AI function
Actual value room temperature 4
VentActual.A_AI_SAFPressure
R
0299
R
AV,
40299
10 P AI function
Actual value supply air pressure
VentActual.A_AI_EAFPressure
R
0300
R
AV,
40300
10 P AI function
Actual value extract air pressure
VentActual.A_AI_SAFFlow
R
0301
R
AV,
40301
1 Q AI function
Actual value supply air flow
4.3-1-00
VentActual.A_AI_EAFFlow
R
0302
R
AV,
40302
1 Q AI function
Actual value extract air flow
4.3-1-00
VentActual.A_ExchPressureSAF
R
0303
R
AV,
40303
10 AI function
Actual value exchanger supply flow
VentActual.A_AI_ExchPressureEAF
R
0304
R
AV,
40304
10 AI function
Actual value exchanger extract pressure
VentActual.A_AI_DeIcingTemp
R
0305
R
AV,
40305
10 AI function
Actual value defrosting temperature
VentActual.A_AI_FrostprotTemp1(0)
R
0306
R
AV,
40306
10 T AI function
Actual value freeze protection temperature 1
VentActual.A_AI_FrostprotTemp2
R
0307
R
AV,
40307
10 T AI function
Actual value freeze protection temperature 2
VentActual.A_AI_FrostprotTemp3
R
0308
R
AV,
40308
10 T AI function
Actual value freeze protection temperature 3
VentActual.A_AI_CO2
R
0309
R
AV,
40309
10
ppm
AI function
Actual value CO₂ room/extract air
VentActual.A_AI_HumidityRoom
R
0310
R
AV,
40310
10 % AI function
Actual value humidity room/extract air
VentActual.A_AI_HumidityDuct
R
0311
R
AV,
40311
10 % AI function
Actual value humidity duct
VentActual.A_AI_HumidityOutDoor
R
0312
R
AV,
40312
10 % AI function
Actual value humidity outdoor
Chapter 4 │Input Register (3x) 30
Signal name
EXOL type Modbus address RW Bacnet
Scale factor Unit
Function
Description
Release
VentActual.A_AI_ExtraControllerTemp
R
0313
R
AV,
40313
10 AI function
Actual value extra controller temperature
VentActual.A_AI_ExtSAFControl
R
0314
R
AV,
40314
10 AI function
Actual value external control supply air fan
VentActual.A_AI_ExtEAFControl
R
0315
R
AV,
40315
10 AI function
Actual value external control exract air fan
VentActual.A_AI_ExtraSensor1(0)
R
0316
R
AV,
40316
10 AI function
Actual value extra sensor 1
VentActual.A_AI_ExtraSensor2
R
0317
R
AV,
40317
10 AI function
Actual value extra sensor 2
VentActual.A_AI_ExtraSensor3
R
0318
R
AV,
40318
10 AI function
Actual value extra sensor 3
VentActual.A_AI_ExtraSensor4
R
0319
R
AV,
40319
10 AI function
Actual value extra sensor 4
VentActual.A_AI_ExtraSensor5
R
0320
R
AV,
40320
10 AI function
Actual value extra sensor 5
VentActual.A_AI_ExternalSupplySetP
R
0321
R
AV,
40321
10 AI function
Actual value external temperature setpoint
VentActual.A_AI_ExternalFlowSetP
R
0322
R
AV,
40322
1 AI function
Actual value external supply air flow setpoint
4.3-1-00
VentActual.A_AI_FilterGuard1(0)
R
0323
R
AV,
40323
10 AI function
Actual value supply air filter pressure
VentActual.A_AI_FilterGuard2
R
0324
R
AV,
40324
10 AI function
Actual value extract air filter pressure
VentActual.A_AI_EfficiencyTemp
R
0325
R
AV,
40325
10 AI function
Actual value efficiency temperature
VentActual.A_AI_PreHeatTemp
R
0326
R
AV,
40326
10 T AI function
Actual value preheater temperature
4.3-1-00
VentActual.A_AI_Zone1SupplyTemp(0)
R
0327
R
AV,
40327
10 T AI function
Actual value supply air temperature zone 1
4.3-1-00
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