Grundfos CIU 300, Функциональный профиль и руководство пользователя

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6. Object overview
6.1 Device Object
The following properties are supported in the Device Object (available for all booster types).
Property identifier Data type Notes Access
Object_Identifier BACnetObjectIdentifier
See section
3.5 Selecting the Device Object Instance
Number
.
R
Object_Name CharacterString See section 3.6 Selecting the Device Object Name . W
Object_Type BACnetObjectType DEVICE. R
System_Status BACnetDeviceStatus OPERATIONAL. R
Vendor_Name CharacterString Grundfos. R
Vendor_Identifier Unsigned16 227. R
Model_Name CharacterString
Will show the Grundfos booster model to which the
CIM/CIU 300 is connected.
R
Firmware_Revision CharacterString Revision of the firmware in the CIM/CIU 300. R
Application_Software_Version CharacterString Software build date, DD-MM-YYYY. R
Location CharacterString
The user can enter a location here
(maximum 200 characters).
W
Description CharacterString
The user can enter a description here
(maximum 200 characters).
W
Protocol_Version Unsigned Actual version of the BACnet protocol. R
Protocol_Revision Unsigned Actual revision of the BACnet protocol. R
Protocol_Services_Supported BACnetServicesSupported
Indicates which standardised protocol services are
supported.
R
Protocol_Object_Types_Supported BACnetObjectTypesSupported Indicates which standardised protocol object types are
supported.
R
Object_List
BACnetARRAY[N]of
BACnetObjectIdentifier
An array of objects available. R
Max_APDU_Length_Accepted Unsigned
The maximum number of bytes that may be contained in
a single APDU. Fixed to 480.
R
Segmentation_Supported BACnetSegmentation
Indicates if segmentation of messages is possible.
Will always read NO_SEGMENTATION.
R
APDU_Timeout Unsigned Indicates the amount of time in ms before timeout. R
Number_Of_APDU_Retries Unsigned Maximum number of times an APDU is to be retransmitted. R
Max_Master Unsigned
Specifies the highest possible MAC address for master
nodes and must be between 1 and 127.
The default value is 127, but this value can be lowered by
the user.
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.
W
Max_Info_Frames Unsigned
Specifies the maximum number of information frames that
are sent before the token is passed on. Fixed to 1.
R
Device_Address_Binding List of BACnetAddress-Bindings Holds address bindings to other devices, if any. R
Database_Revision Unsigned Logical revision number for the device database. R