Object Overview; Device Object - Grundfos CIM 300 BACnet MS/TP Instructions Manual

6. Object overview

6.1 Device Object

The following properties are supported in the Device Object (available for all pump types).
Property identifier
Object_Identifier
Object_Name
Object_Type
System_Status
Vendor_Name
Vendor_Identifier
Model_Name
Firmware_Revision
Application_Software_Version
Location
Description
Protocol_Version
Protocol_Revision
Protocol_Services_Supported
Protocol_Object_Types_Supported
Object_List
Max_APDU_Length_Accepted
Segmentation_Supported
APDU_Timeout
Number_Of_APDU_Retries
Max_Master
Max_Info_Frames
Device_Address_Binding
Database_Revision
Related information
3.5 Selecting the Device Object Instance Number
3.6 Selecting the Device Object Name
16
Data type
BACnetObjectIdentifier
CharacterString
BACnetObjectType
BACnetDeviceStatus
CharacterString
Unsigned16
CharacterString
CharacterString
CharacterString
CharacterString
CharacterString
Unsigned
Unsigned
BACnetServicesSupported
BACnetObjectTypesSupported
BACnetARRAY[N]of
BACnetObjectIdentifier
Unsigned
BACnetSegmentation
Unsigned
Unsigned
Unsigned
Unsigned
List of BACnetAddressBindings
Unsigned
Notes
See section Selecting the Device Object Instance Number.
See section Selecting the Device Object Name for details on
object name.
DEVICE
OPERATIONAL
Grundfos
227
It shows the Grundfos pump model to which the CIM/CIU is
connected.
It shows the revision of the firmware in the CIM/CIU.
It displays the software build date, DD-MM-YYYY.
The user can enter a location here (maximum 200
characters).
The user can enter a description here (maximum 200
characters).
It is the actual version of the BACnet protocol.
It is the actual revision of the BACnet protocol.
It shows the supported standardised protocol services.
It shows the supported standardised protocol object types.
It shows the array of objects available.
CIM 300: The maximum number of bytes that may be
contained in a single APDU is fixed to 480.
CIM 500: The maximum number is 1476.
It indicates if segmentation of messages is possible. It always
reads NO_SEGMENTATION to indicate that segmentation is
not possible.
It shows the amount of time in ms before time-out.
It is the maximum number of times an APDU is to be
retransmitted.
The default value is 127, but this value can be lowered by the
user to reduce transmission overhead.
The Max_Master value must be higher than or equal to the
highest MAC address used by a master node in an MS/TP
network.
It shows the maximum number of information frames sent
before the token is passed on (fixed to 1).
It holds address bindings to other devices, if any.
Logical revision number for the device database.
Access
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