107   LNName "inheritance"

Created: 16 Mar 2005

Status: In Force (green)

Part: Part 7-4 (2003)



Clause: 5.3.2 /.3 /.4 and 5.4.2 ff


Category: Issue for edition 2 of this part


The LNName Attribute for the LPHD, Common LN, and LLNO defines in the explanation:

"Shall be inherited from Logical-Node Class (see IEC 61850-7-2)"

This is not only misleading, it is wrong!

The LNName for LPHD is "LPHD" !!
The LNName for Common LN does not make sense! This ia an abstract type. The LNName for LLN0 is "LLN0" !!

These three inherit only the type from 7-2 (ObjectName = VisibleString32).


Proposal for new text:
"The name shall be LPHD."
Remove this row for Common LN
"The name shall be LLN0."

Discussion Created Status
Status changed to green 04 Oct 05 In Force (green)
Need to be cleaned up. Only the type can be inherited, the value has to be created according to the rules in 7-2 and the class name of the Logical Node.
With the actual text people believe that also the name is inherited.
02 Apr 05 Ballot Period


Privacy | Contact | Disclaimer

Tissue DB v.