
Configuring the fieldbus
6.2 Communication via RS485
Frequency inverters with Control Units CU230P-2 HVAC, CU230P-2 DP, CU230P-2 CAN
Operating Instructions, 01/2011, FW 4.4, A5E02430659B AD
147
Table 6- 38 Object properties of the "Device" object type
• Object_Identifier • Application_Software_Version • APDU_Timeout
• Object_Name • Protocol_Version • Number_Of_APDU_Retries
• Object_Type • Protocol_Revision • Max Master
• System_Status • Protocol_Services_Supported • Max Info Frames
• Vendor_Name • Protocol_Object_Types_Supported • Device Address Binding
• Vendor_Identifier • Object_List • Database Revision
• Model_Name • Max_APDU_Length_Accepted
1)
• Firmware_Revision • Segmentation_Supported
2)
1)
Maximum value = 480,
2)
is not supported
Table 6- 39 Object properties of other object types
Object type
Object property
Binary input Binary output Binary value Analog input Analog value
Object_Identifier X X X X X
Object_Name X X X X X
Object_Type X X X X X
Present_Value X X X X X
Status_Flags X X X X X
Event_State X X X X X
Out_Of_Service X X X X X
Units X X
Priority_Array X X* X*
Relinquish_Default X X* X*
Polarity X X
Active_Text X X X
Inactive_Text X X X
COV_Increment X
* for command values only (access type C)
Note
Access types are available in the following versions
• C: commandable
• R: Readable
• W: Writable
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