IEC TR 63246-4:2022描述了CCIS协议，包括协议消息、参数和协议实体执行的过程。本部分内容丰富；其目的是提供可以考虑的信息，以便实现CCIS协议。

IEC TR 63246-4:2022 describes the CCIS protocol, which includes the protocol messages, parameters and procedures performed by protocol entities. This part is informative; its intent is to provide information that can be considered in order to implement the CCIS protocol.