ABB Relion 611 Series Engineering Manual page 33

1MRS241255 B
611 series
Engineering Manual
PCM600 takes care of these two possibilities. The two possible signal designations are
available per object in the Object Properties for all the hierarchical levels beginning
with the station as the highest level.
The technical key is automatically generated based on the rules and type
specifications of IEC 61346 and the extended definitions assigned for substations by
a technical committee. The technical key is shown in the Object Properties dialog box
under SCL Technical Key or Technical Key.
• The station is predefined by "AA1" where 1 is the index. To get the real station
name that is used, it is possible to rename the SCL Technical Key for the station
as the name used by the project. To minimize the word length, a short form should
be used, because this name is used also in the transmitted messages to identify the
events, for example.
• The voltage level. In the example it is 20 kV and J1 is selected from the list below
SCL Technical Key in the Object Properties dialog box.
• The bay and the IED are appended with the coding defined in the IEC 61346
standard and the substation definition lists. In the example, the Bay SCL
Technical Key part is Q03 and IED is A1.
The user-oriented textual designation is visible in the Plant structure view for each
object. It is the name given by default or changed by using the Rename function.
GUID-0F82389D-13A3-436A-BC22-707A88414934 V1 EN
Figure 7: PCM600: IEC 61850 signal designation concept
The created technical key for the full path name of the IED would be:
AA1J1Q03A1.
• AA1 = substation in the project
• J1 = voltage level from 20 to 30 kV
• Q03 = the third bay in the voltage level
• A1 = first IED in the bay Q03
Section 3
PCM600 tool
25