Vaisala WINDCAP WMT52 Use and care manual

TECHNICAL REFERENCE
BACnet Protocol Information
Conformance Statement
for HMW90 Series
M211586EN-A

PUBLISHED BY
Vaisala Oyj Phone (int.): [phone]
P.O. Box 26 Fax: [phone]
FI-00421 Helsinki
Finland
Visit our Internet pages at www.vaisala.com.
© Vaisala 2013
No part of this manual may be reproduced, published or publicly displayed in any form
or by any means, electronic or mechanical (including photocopying), nor may its
contents be modified, translated, adapted, sold or disclosed to a third party without prior
written permission of the copyright holder. Translated manuals and translated portions
of multilingual documents are based on the original English versions. In ambiguous
cases, the English versions are applicable, not the translations.
The contents of this manual are subject to change without prior notice.
This manual does not create any legally binding obligations for Vaisala towards
customers or end users. All legally binding obligations and agreements are included
exclusively in the applicable supply contract or the General Conditions of Sale and
General Conditions of Service of Vaisala.

_________________________________________________________________________________
VAISALA_________________________________________________________________________ 1
Table of Contents
CHAPTER 1
GENERAL INFORMATION ............................................................................ 2
About This Manual ................................................................... 2
Version Information ................................................................. 2
Related Manuals ....................................................................... 2
CHAPTER 2
BACNET REFERENCE.................................................................................. 3
BACnet Protocol Implementation Conformance Statement 3
Device Object............................................................................ 6
Object_Identifier .................................................................... 7
Object_Name ........................................................................ 7
System_Status ...................................................................... 7
Protocol_Services ................................................................. 8
Database_revision ................................................................ 8
Relative Humidity object.......................................................... 8
Status Flags .......................................................................... 9
Reliability ............................................................................... 9
Event State............................................................................ 9
Out of Service........................................................................ 9
Temperature Object ............................................................... 10
Units .................................................................................... 10
Status Flags ........................................................................ 10
Reliability ............................................................................. 11
Event State.......................................................................... 11
Out of Service...................................................................... 11
Calculated Humidity Objects ................................................ 12
Status Flags ........................................................................ 13
Reliability ............................................................................. 13
Event State.......................................................................... 13
Out of Service...................................................................... 13
Operation Pressure Object.................................................. 14
Present Value...................................................................... 14
Status Flags ........................................................................ 14
Event State.......................................................................... 14
Out of Service...................................................................... 14
Operation Altitude Object...................................................... 15
Present Value...................................................................... 15
Units .................................................................................... 15
Status Flags ........................................................................ 15
Event State.......................................................................... 15
Out of Service...................................................................... 15
BIBBs Supported.................................................................... 16
Application Services Supported........................................... 17

Technical Reference_________________________________________________________________
2 ____________________________________________________________________ M211586EN-A
CHAPTER 1
GENERAL INFORMATION
About This Manual
This manual describes the BACnet protocol implementation of the
HMW90 series digital transmitters. The same information is included as
Appendix A in the HMW90 Series User’s Guide.
Version Information
Table 1 Manual Revisions
Manual Code
Description
M211586EN-A
This document. February 2013. First version.
Related Manuals
Table 2 Related Manuals
Manual Code
Manual Name
M211399EN
HMW90 Series User’s Guide

Chapter 2 __________________________________________________________ BACnet Reference
VAISALA_________________________________________________________________________ 3
CHAPTER 2
BACNET REFERENCE
BACnet Protocol Implementation Conformance
Statement
This statement is a part of the BACnet standard and is required for its
use.
Vendor Name:
Vaisala Oyj
Product Name:
HMW90
Product Model Numbers:
HMW95
Applications Software Version:
1.0.0
Firmware Version:
1.0.0.0
BACnet Protocol Revision:
Version 1, Revision 4
BACnet Standardized Device Profile
(Annex L):
BACnet Operator Workstation (B-OWS)
BACnet Building Controller (B-BC)
BACnet Advanced Application Controller (B-AAC)
BACnet Application Specific Controller (B-ASC)
BACnet Smart Sensor (B-SS)
BACnet Smart Actuator (B-SA)
List of all BACnet Interoperability
Building Blocks Supported
(Annex K):
See also section BIBBs Supported on
page 16.
DS-RP-B, DS-RPM-B, DS-WP-B, DS-COVU-A,
DM-DDB-B, DM-DOB-B, DM-DCC-B, DM-RD-B
Segmentation Capability
Segmentation Requests Supported
Segmentation Responses Supported
Standard Object Types Supported
Analog Input
Analog Output
Analog Value
Averaging
Binary Input
Binary Output
Binary Value
Calendar

Technical Reference_________________________________________________________________
4 ____________________________________________________________________ M211586EN-A
Command
Device
Event Enrollment
File
Group
Life Safety Point
Life Safety Zone
Loop
Multistate Input
Multistate Output
Multistate Value
Notification Class
Program
Schedule
Trend Log
Data Link Layer Options
BACnet Internet Protocol (IP) (Annex J)
BACnet IP (Annex J), Foreign Device
ISO 88023, Ethernet (Clause 7)
ANSI/ATA 878.1, 2.5 MB ARCNET® network
(Clause 8)
ANSI/ATA 878.1, RS485 ARCNET network
(Clause 8), baud rates: ________
Master-Slave/Token-Passing (MS/TP) master
(Clause 9), baud rates:
9600, 19200, 38400, 57600, 76800, 115200
MS/TP slave (Clause 9), baud rates:
9600, 19200, 38400, 57600, 76800, 115200
Point-To-Point, EIA 232 (Clause 10),
baud rates: ________
Point-To-Point, modem (Clause 10),
baud rates: ________
LonTalk® protocol (Clause 11), medium: ________
Other:
Device Address Binding
Is static device binding supported?
(required for two-way communication
between MS/TP slaves and other
devices)
Yes
No

Chapter 2 __________________________________________________________ BACnet Reference
VAISALA_________________________________________________________________________ 5
Networking Options
Router, Clause 6:
Annex H, BACnet Tunneling Router over IP
BACnet/IP Broadcast Management Device (BBMD)
Does the BBMD support registrations by
Foreign Devices?
Yes
No
Character Sets Supported
UTF-8 / ANSI X3.4
IBM®/Microsoft® DoubleByte Character Set (DBCS)
ISO 8859-1
ISO 10646 Universal Character Set-2 (UCS2)
ISO 10646 (UCS-4)
Japanese Industrial Standard (JIS) C 6226
Types of non-BACnet equipment
/network(s) supported:
None

Technical Reference_________________________________________________________________
6 ____________________________________________________________________ M211586EN-A
Device Object
Table 3 below describes the properties of the device object. Note the
following:
- Writable means writable via BACnet
- Max_Master and Max_Info_Frames are required in a Master device.
- UV = Configured at Vaisala factory to a unique value. See additional
information after the table.
Table 3 Device Object Properties
Property
Data type
(Application Type)
Writable
(Conforma
nce Code)
Value or Initial Value
Persistence
Object_Identifier
BACnetObjectIdentifier
Y (R)
02 00 00 00 (hex)
Object Type = 8,
Instance = xxxxxxx UV
Nonvolatile
Object_Name
CharacterString[50]
Y (R)
"HMW90_Yxxxxxxx" UV
Nonvolatile
Object_Type
BACnetObjectType
(ENUMERATED)
N (R)
8 (Device Object)
Fixed
System_Status
BACnetDeviceStatus
(ENUMERATED)
N (R)
0 (Operational)
Volatile
Vendor_Name
Character String
N (R)
"Vaisala Oyj"
Fixed
Vendor_Identifier
Unsigned16
N (R)
339
Fixed
Model_Name
CharacterString
N (R)
"HMW95"
Nonvolatile
Firmware_Revision
CharacterString
N (R)
X.X.X.X (BACnet
interface)
Fixed
Application_Software
_Revision
CharacterString
N (R)
X.X.X.X
Fixed
Location
Character String[50]
Y (O)
“Location”
Nonvolatile
Description
Character String[50]
Y (O)
“Description”
Nonvolatile
Protocol_Version
Unsigned
N (R)
1
Fixed
Protocol_Revision
Unsigned
N (R)
4
Fixed
Protocol_Services
BACnetProtocolServic
es Supported (BIT
STRING)
N (R)
Read Property
Read Property Multiple
Write Property
Device Communication
Control
Reinitialize Device
Who-Is
Who-Has
Fixed
Protocol_Object_Typ
es_Supported
BACnetObjectTypesSu
pported (BIT STRING)
N (R)
Analog Input
Analog Value
Device
Fixed

Chapter 2 __________________________________________________________ BACnet Reference
VAISALA_________________________________________________________________________ 7
Property
Data type
(Application Type)
Writable
(Conforma
nce Code)
Value or Initial Value
Persistence
Object_List
BACnetARRAY[N]of
BACnetObjectIdentifier
N (R)
Device Object
AI2 (Relative Humidity)
AI3 (Temperature)
AI4 (Dewpoint)
AI5 (Dewpoint (Tdf))
AI6 (Dewpoint
depression)
AI7 (Wet bulb
temperature)
AI8 (Absolute humidity)
AI9 (Mixing ratio)
AI10 (Enthalpy)
AV1 (Pressure)
AV2 (Altitude)
Fixed
Max_APDU_Length_
Accepted
Unsigned16
N (R)
244
Fixed
Max_Master
Unsigned16 (0..127)
Y (R/O)
127
Nonvolatile
Max_Info_Frames
Unsigned
N (R/O)
1
Fixed
Segmentation_Suppo
rted
BACnetSegmentation
(ENUMERATED)
N (R)
3 (No segmentation)
Fixed
APDU_Timeout
Unsigned
N (R)
3000 (ms)
Fixed
APDU_Retries
Unsigned
N (R)
0
Fixed
Device_Address_Bin
ding
List of
BACnetAddressBindin
g
N (R)
NULL
Fixed
Database_Revision
Unsigned
N (R)
0
Volatile
Object_Identifier
Must be unique in BACnet network. As Object Identifier is 22 bits long
its value range is 0 ... 4194303. Each device is assigned a random value
in this range at Vaisala factory.
Object_Name
Must be unique in BACnet network. Default object name contains the
name and serial number of the device. For example:
- Device model is HMW95, with serial number G1234567.
- Object_Name is "HMW95_G1234567".
System_Status
System status can be OPERATIONAL (0) or NON-OPERATIONAL (4).
Device goes to NON-OPERATIONAL state in case of fatal error.

Technical Reference_________________________________________________________________
8 ____________________________________________________________________ M211586EN-A
Protocol_Services
Who-Is, I-Am, Who-Has, I-Have and UnconfirmedCOVNotification
services are available only when HMW90 is MS/TP master. Reinitialize
Device service must be password protected. According to BACnet
protocol, password is character string having max 20 characters. Default
password is "1234".
Database_revision
This is changed during operation according to section 12.11.35 of
ANSI/ASHRAE standard 135-2008.
Relative Humidity object
This Analog Input Object exists only in the HMW95 model.
Table 4 Relative Humidity Object Properties
Property
Data type
(Application Type)
Writable
(Conformance
Code)
Value or Initial Value
Persistence
Object_Identifier
BACnetObjectIdentifier
No (R)
00 00 00 02 (hex)
Object Type = 0,
Instance = 2
Nonvolatile
Object_Name
CharacterString
No (R)
"RH"
Nonvolatile
Object_Type
BACnetObjectType
(ENUMERATED)
No (R)
0 (Analog Input)
Fixed
Present_Value
Real
Yes
(When Oos)
(R)
0.0
Volatile
Description
CharacterString
No (O)
"Relative Humidity"
Nonvolatile
Units
BACnetEngineeringUnits
(ENUMERATED)
No (R)
29 (percent-relative-
humidity)
Nonvolatile
Status_Flags
BACnet Status Flags
(BIT STRING)
Yes (when
OoS) (R)
0 (FAULT == FALSE)
Volatile
Reliability
BACnet Reliability
(ENUMERATED)
Yes (when
OoS) (O)
0 (NO FAULT
DETECTED)
Volatile
Event State
BACnetEventState
(ENUMERATED)
No (R)
0 (NORMAL)
Volatile
Out_of_Service
BOOLEAN
Yes (R)
0 (FALSE)
Volatile
COV_Increment
Real
Yes (O)
NaN (COV reporting
disabled)
Nonvolatile
Min_Pres_Value
Real
No (O)
0.0 (same as limit for
UNDER_RANGE)
Nonvolatile
Max_Pres_Value
Real
No (O)
100 (same as limit for
OVER_RANGE)
Nonvolatile

Chapter 2 __________________________________________________________ BACnet Reference
VAISALA_________________________________________________________________________ 9
Status Flags
Table 5 Status Flags
Flag
State
Cause
IN_ALARM
FALSE
Event State equals 0 (NORMAL)
TRUE
Event State not 0
FAULT
FALSE
Reliability equals 0 (NO FAULT
DETECTED)
TRUE
Reliability not 0
OVERRIDDEN
FALSE
Always FALSE
OUT_OF_SERVICE
FALSE
Present Value may NOT be written
via BACnet
TRUE
Present Value may be written via
BACnet
Reliability
Table 6 Reliability
State
Cause
0 NO_FAULT_DETECTED
1 NO_SENSOR
No contact to measurement module
2 OVER_RANGE
RH over 100%
3 UNDER_RANGE
RH under 0%
7 UNRELIABLE_OTHER
Other measurement error
Event State
Table 7 Event State
State
Cause
0 NORMAL
Reliability equals 0 (NO FAULT
DETECTED)
1 FAULT
Reliability not 0
Out of Service
Out of Service value is writable. By Default = FALSE.

Technical Reference_________________________________________________________________
10 ___________________________________________________________________ M211586EN-A
Temperature Object
Table 8 Temperature Object Properties
Property
Data type
(Application Type)
Writable
(Conformance
Code)
Value or Initial Value
Persistence
Object_Identifier
BACnetObjectIdentifier
No (R)
00 00 00 03 (hex)
Object Type = 0,
Instance = 3
Nonvolatile
Object_Name
CharacterString
No (R)
"T"
Nonvolatile
Object_Type
BACnetObjectType
(ENUMERATED)
No (R)
0 (Analog Input)
Fixed
Present_Value
Real
Yes
(When Oos) (R)
0.0
Volatile
Description
CharacterString
No (O)
"Temperature"
Nonvolatile
Units
BACnetEngineeringUnits
(ENUMERATED)
Yes (R)
62 (degrees-Celsius)
Nonvolatile
Status_Flags
BACnet Status Flags
(BIT STRING)
Yes (when
OoS) (R)
0 (FAULT == FALSE)
Volatile
Reliability
BACnet Reliability
(ENUMERATED)
Yes (when
OoS) (O)
0 (NO FAULT
DETECTED)
Volatile
Event State
BACnetEventState
(ENUMERATED)
No (R)
0 (NORMAL)
Volatile
Out_of_Service
BOOLEAN
Yes (R)
0 (FALSE)
Volatile
COV_Increment
Real
Yes (O)
NaN (COV reporting
disabled)
Nonvolatile
Min_Pres_Value
Real
No (O)
-40.0 (same as limit for
UNDER_RANGE)
Nonvolatile
Max_Pres_Valu
e
Real
No (O)
+80.0 (same as limit for
OVER_RANGE)
Nonvolatile
Units
Unit can be changed using BACnet. Possible units are C (62) or F (64).
Status Flags
Table 9 Status Flags
Flag
State
Cause
IN_ALARM
FALSE
Event State equals 0 (NORMAL)
TRUE
Event State not 0
FAULT
FALSE
Reliability equals 0 (NO FAULT
DETECTED)
TRUE
Reliability not 0
OVERRIDDEN
FALSE
Always FALSE
OUT_OF_SERVICE
FALSE
Present Value may NOT be written
via BACnet
TRUE
Present Value may be written via
BACnet

Chapter 2 __________________________________________________________ BACnet Reference
VAISALA________________________________________________________________________ 11
Reliability
Table 10 Reliability
State
Cause
0 NO_FAULT_DETECTED
1 NO_SENSOR
No contact to measurement module
2 OVER_RANGE
T over +80 °C
3 UNDER_RANGE
T under -40 °C
7 UNRELIABLE_OTHER
Other measurement error
Event State
Table 11 Event State
State
Cause
0 NORMAL
Reliability equals 0 (NO FAULT
DETECTED)
1 FAULT
Reliability not 0
Out of Service
Out of Service value is writable. By Default = FALSE.

Technical Reference_________________________________________________________________
12 ___________________________________________________________________ M211586EN-A
Calculated Humidity Objects
These Analog Input Objects exist only in the HMW95 model.
Table 12 Calculated Humidity Objects
Instance
Name
Description
Unit
4
"Td"
"Dewpoint"
62/64 (ºC/ ºF)
5
"Tdf"
"Dewpoint"
62/64 (ºC/ ºF)
6
"dTd"
"Dewpoint depression"
121/120 (ΔºK/ ΔºF)
7
"Tw"
"Wet bulb temperature"
62/64 (ºC/ ºF)
8
"a"
"Absolute humidity"
217/2000 grams-per-cubic-meter / grains-per-cubic-
foot - Vaisala defined unit
9
"x"
"Mixing ratio"
28/2001 grams-of-water-per-kilogram-dry-air /
grains-of-water-per-pound - Vaisala defined unit
10
"h"
"Enthalpy"
149/24 kilojoules-per-kilogram-dry-air / btus-per-
pound-of-dry-air
Table 13 Calculated Humidity Object Properties
Property
Data type
(Application Type)
Writable
(Conformance
Code)
Value or Initial Value
Persistence
Object_Identifier
BACnetObjectIdentifier
No (R)
00 00 00 xx (hex)
Object Type = 0,
Instance = x See table
above
Nonvolatile
Object_Name
CharacterString
No (R)
See table above
Nonvolatile
Object_Type
BACnetObjectType
(ENUMERATED)
No (R)
0 (Analog Input)
Fixed
Present_Value
Real
Yes
(When Oos) (R)
0.0
Volatile
Description
CharacterString
No (O)
See table above
Nonvolatile
Units
BACnetEngineeringUnits
(ENUMERATED)
No (R)
See table above
Nonvolatile
Status_Flags
BACnet Status Flags (BIT
STRING)
Yes (when OoS)
(R)
0 (FAULT == FALSE)
Volatile
Reliability
BACnet Reliability
(ENUMERATED)
Yes (when OoS)
(O)
0 (NO FAULT
DETECTED)
Volatile
Event State
BACnetEventState
(ENUMERATED)
No (R)
0 (NORMAL)
Volatile
Out_of_Service
BOOLEAN
Yes (R)
0 (FALSE)
Volatile
COV_Increment
Real
Yes (O)
NaN (COV reporting
disabled)
Nonvolatile

Chapter 2 __________________________________________________________ BACnet Reference
VAISALA________________________________________________________________________ 13
Status Flags
Table 14 Status Flags
Flag
State
Cause
IN_ALARM
FALSE
Event State equals 0 (NORMAL)
TRUE
Event State not 0
FAULT
FALSE
Reliability equals 0 (NO FAULT
DETECTED)
TRUE
Reliability not 0
OVERRIDDEN
FALSE
Always FALSE
OUT_OF_SERVICE
FALSE
Present Value may NOT be written
via BACnet
TRUE
Present Value may be written via
BACnet
Reliability
Reliability of calculated humidity objects depends on reliability of RH
measurement.
Table 15 Reliability
State
Cause
0 NO_FAULT_DETECTED
1 NO_SENSOR
No contact to measurement module
2 OVER_RANGE
RH over 100%
3 UNDER_RANGE
RH under 0%
7 UNRELIABLE_OTHER
Other measurement error
Event State
Table 16 Event State
State
Cause
0 NORMAL
Reliability equals 0 (NO FAULT
DETECTED)
1 FAULT
Reliability not 0
Out of Service
Out of Service value is writeable. By Default = FALSE. Parameter is
volatile.

Technical Reference_________________________________________________________________
14 ___________________________________________________________________ M211586EN-A
Operation Pressure Object
User can set current atmospheric pressure to improve the calculation
accuracy of pressure dependent humidity parameters.
Table 17 Operation Pressure Object Properties
Property
Data type
Writable
Value or Initial Value
Object Identifier
BACnet Object Identifier
No
00 80 00 01 (hex)
Object Type = 2,
Instance = 1
Object Name
Character String
No
"OPER P"
Object Type
BACnet Object Type
No
2 (Analog Value)
Present Value
Real
Yes
1013.25
Description
Character String
No
"Operation Pressure"
Units
BACnet Engineering Units
No
133 (hectopascals)
Status Flags
BACnet Status Flags
No
0 (FAULT == FALSE)
Event State
BACnet Event State
No
0 (NORMAL)
Out of Service
BOOLEAN
No
0 (FALSE)
Present Value
Two pressure related objects (Pressure and Altitude) are linked together.
If Present Value in object is changed by user, Present Value in another
object is changed accordingly.
Status Flags
Table 18 Status Flags
Flag
State
Cause
IN_ALARM
FALSE
Always FALSE
FAULT
FALSE
Always FALSE
OVERRIDDEN
FALSE
Always FALSE
OUT_OF_SERVICE
FALSE
Always FALSE
Event State
Event State value is always NORMAL.
Out of Service
Out of Service value is not writeable.

Chapter 2 __________________________________________________________ BACnet Reference
VAISALA________________________________________________________________________ 15
Operation Altitude Object
User can set current atmospheric pressure to improve the calculation
accuracy of pressure dependant humidity parameters.
Table 19 Operation Altitude Object Parameters
Property
Data type
Writable
Value or Initial Value
Object Identifier
BACnet Object Identifier
No
00 80 00 02 (hex)
Object Type = 2,
Instance = 2
Object Name
Character String
No
"OPER Altitude"
Object Type
BACnet Object Type
No
2 (Analog Value)
Present Value
Real
Yes
0.0
Description
Character String
No
"Operating Altitude"
Units
BACnet Engineering Units
Yes
31/33 (meters/feet)
Status Flags
BACnet Status Flags
No
0 (FAULT == FALSE)
Event State
BACnet Event State
No
0 (NORMAL)
Out of Service
BOOLEAN
No
0 (FALSE)
Present Value
Two pressure related objects (Pressure and Altitude) are linked together.
If Present Value in object is changed by user, Present Value in another
object is changed accordinly.
Units
Unit can be changed using BACnet. Possible units are meters (31) or
feet (33).
Status Flags
Table 20 Status Flags
Flag
State
Cause
IN_ALARM
FALSE
Always FALSE
FAULT
FALSE
Always FALSE
OVERRIDDEN
FALSE
Always FALSE
OUT_OF_SERVICE
FALSE
Always FALSE
Event State
Event State value is always NORMAL.
Out of Service
Out of Service value is not writeable.

Technical Reference_________________________________________________________________
16 ___________________________________________________________________ M211586EN-A
BIBBs Supported
Table 21 below lists all the BIBBs which, per ANSI/ASHRAE Standard 135-2008,
could be supported by a BACnet Smart Sensor (B-ASC). The checked BIBBs are
supported by the device.
Table 21 BACnet Smart Sensor BIBBs Support
Application Service (B-SS)
Designation
Supported
Data Sharing - Read Property - A
DS-RP-A
Data Sharing - Read Property - B
DS-RP-B
Data Sharing - Read Property Multiple - A
DS-RPM-A
Data Sharing - Read Property Multiple - B
DS-RPM-B
Data Sharing - Write Property - A
DS-WP-A
Data Sharing - Write Property - B
DS-WP-B
Data Sharing - Write Property Multiple - B
DS-WPM-B
Data Sharing - COV - Unsolicited - A
DS-COVU-A
Data Sharing - COV - Unsolicited - B
DS-COVU-B
Alarm and Event - Notification Internal - B
AE-N-I-B
Alarm and Event - ACK - B
AE-ACK-B
Alarm and Event - Information - B
AE-INFO-B
Alarm and Event - Enrollment Summary - B
AE-ESUM-B
Scheduling - External - B
SCHED-E-B
Trending - Viewing and Modifying Trends Internal - B
T-VMT-I-B
Trending - Automated Trend Retrieval - B
T-ATR-B
Device Management - Dynamic Device Binding - A
DM-DDB-A
Device Management - Dynamic Device Binding - B
DM-DDB-B
Device Management - Dynamic Object Binding - A
DM-DOB-A
Device Management - Dynamic Object Binding - B
DM-DOB-B
Device Management - Device Communication Control - B
DM-DCC-B
Device Management - Time Synchronization - B
DM-TS-B
Device Management - UTC Time Synchronization - B
DM-UTC-B
Device Management - Reinitialize Device - B
DM-RD-B
Device Management - Backup and Restore - B
DM-BR-B
Network Management - Connection Establishment - A
NM-CE-A

Chapter 2 __________________________________________________________ BACnet Reference
VAISALA________________________________________________________________________ 17
Application Services Supported
Table 22 below lists all the BACnet standard application services. The checked
services are supported by the device.
Table 22 BACnet Standard Application Services Support
Application Service
Initiates Requests
Executes Requests
AcknowledgeAlarm
AddListElement
AtomicReadFile
AtomicWriteFile
ConfirmedCOVNotification
ConfirmedEventNotification
ConfirmedPrivateTransfer
ConfirmedTextMessage
CreateObject
DeleteObject
DeviceCommunicationControl
Disconnect-Connection-To-Network
Establish-Connection-To-Network
GetAlarmSummary
GetEnrollmentSummary
GetEventInformation
I-Am
I-Am-Router-To-Network
I-Could-Be-Router-To-Network
I-Have
Initialize-Routing-Table
Initialize-Routing-Table-Ack
LifeSafetyOperation
ReadProperty
ReadPropertyConditional
ReadPropertyMultiple
ReadRange
ReinitializeDevice
RemoveListElement
SubscribeCOV
SubscribeCOVProperty
TimeSynchronization
UnconfirmedCOVNotification
UnconfirmedEventNotification
UnconfirmedPrivateTransfer
UnconfirmedTextMessage
UTCTimeSynchronization
VT-Close
VT-Data
VT-Open
Who-Has
Who-Is
Who-Is-Router-To-Network
WriteProperty
WritePropertyMultiple

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