The default IED SCL contains five default client definitions, “Client1”...”Client5”, which are used by all the RCBs. PCM600 does not show these clients in the plant structure, but the IEC 61850 Configuration tool shows the clients in the client-server communication.
COM600S, MicroSCADA or other equivalent clients can use the client definitions directly. If other clients need to be added to the project, import the ICD file describing the client data model to PCM600.