When writing a configuration to the protection relay, PCM600 checks for a mismatch
between the IED object and the physical IED technical key.
GUID-EF8A07F6-C6D1-4AA8-BDAD-A5F29F33389A V1 EN
Figure 9: Reboot suggestion
Ensure that the IED object in PCM600 has the same IP address as the
physical IED that is intended to be connected through the technical key
concept.
Change the technical key for an IED object in the Object Properties
dialog box in PCM600.
3.4.1 IEC 61850 naming conventions to identify an IED
This section is only valid when the IEC 61850 standard is used for station bus
communication. The IEC 61850 naming conventions to identify an IED are only valid
when the IEC 61850 standard is used for station bus communication. According to the IEC
61850-6, the SCL model allows two kinds of project designations in the object properties:
a technical key and a user-oriented textual designation.
• Technical key is used in engineering drawings and for signal identifications. This is
contained in the attribute name as an identification of each object. If the value is used
as a reference to an object, it is contained in an attribute name starting with a string
denoting the reference target object type and ending with the string Name. The
technical key is used within SCL for referencing to other objects. The name is a
relative identification within a hierarchy of objects. The maximum characters
allowed for a technical key is 28 for IEC 61850 Edition 1 and 60 for Edition 2 projects.
• User-oriented textual designation is contained in the desc attribute. Attributes are not
allowed to contain carriage return, line feed, tab, greater than, less than, double quotes
or ampersand characters. The semantics of desc must also be relative within an object
hierarchy. The maximum length is 100.
Section 3 1MAC108982-MB E
PCM600 tool
32 615 series ANSI
Engineering Manual
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