BACnet Device Attributes - BCPro - LIT-12011905 - Server - BCPro Data Server

BACnet Device Attributes - BCPro - LIT-12011905 - Server - BCPro Data Server - 4.0

BCPro Data Server

Product

Building Automation Systems > Databases and Data Servers > BCPro Data Server

Document number

LIT-12011905

Version

4.0

Revision date

2020-03-27

This object contains attributes common to many BCPro system objects. These common attributes are described in the Common Object Attributes section. This section includes attributes of the Focus/Configuration tab, the Diagnostics tab (if applicable), and any other tab specific only to this object. See the Object and Feature Tabs section for information on the attributes that appear on the other tabs of this object (for example, the Hardware and Options tab appear on point objects).

Click the attribute name in the table for a description of the attribute.

Table 1. BACnet Device Attributes - Focus/Configuration Tab
Attribute Name	Data Type	Flags ¹	Initial Value	Values/Options/Range
Align Intervals	True or False	W	False
APDU Retries	Number	W	3
APDU Timeout ²	Number	W	4,000
APDU Timeout	Number		See next column	The default is 6,000 milliseconds for devices that permit modification of this attribute. The default value is 60,000 milliseconds for all other devices.
Active COV Subscriptions ³	List
Active VT Sessions ⁴	List
Appl SW Version	Text
Backup Fail Timeout ⁵	Number	W	120	Units = Seconds
Configuration Files ⁶	Set of values
DST Status	True or False	W		True, False
Database Revision	Number
Description	Text	W		Unrestricted range
Device Addr Binding	List	W
Firmware Version	Text
Graphic	Object reference	CW
Graphic Alias	Text	CW		Maximum 256 characters
Interval Offset	Number	CW	0	Units = Minutes
Last Restore Time ⁶	One value from a set
List of Session Keys	List
Local Date	Date	W
Local Time	Time	W
Location	Text	W
Max APDU Length	Number			Greater or equal to 50
Max Info Frames ⁷	Number		10 (FEC) 20 (NxE)
Max Master ⁷	Number		127
Max Segments Accepted	Number
Model Name	Text
Offline	True or False		False
Profile Name	Text
Protocol Obj Support	Series of True or False values
Protocol Revision	Number
Protocol Ser Support	Series of True or False values
Protocol Version	Number
Restart Notification Recipients	Structure	CW
Segmentation	One type from a set			Segmented Both, Segmented Transmit, Segmented Receive, No Segmentation
System Status	One type from a set	D		Operational, Operational Read Only, Download Required, Download in Progress, Nonoperational, Backup in Progress
Time Synchronization Interval	Number	CW	0	Units = Minutes
Time Sync Recipients ⁸	List	W		Zero or more
UTC Offset	Number	W		-720 though +720
VT Classes Supported ⁴	List
Vendor ID	Number
Vendor Name	Text

¹ C - Configurable, D - Default Attribute for Display, W - Writable

² If segmentation of any kind is supported, this is required.

³ If the device supports execution of either the Subscribe COV or Subscribe COV Property service, this attribute is required.

⁴ If either Video Terminal (VT) Classes Supported or Active VT Sessions is present, both are present. If the Protocol Implementation Conformance Statement (PICS) indicates support for VT Services, both of these attributes are present.

⁵ If the device supports the backup and restore procedures, this attribute must be present and writable.

⁶ If the device supports the backup and restore procedures, these attributes are required.

⁷ If the device is an MS/TP master node, these attributes are required.

⁸ If PICS indicates the device is a Time Master, this is required. If present, this attribute is writable.