YLTC 
The representation of the YLTC ObjectType in the address space is shown in the following table:
| Name | Attribute |
|---|---|
| NodeId | ns=1;i=5866 |
| NamespaceUri | http://opcfoundation.org/UA/IEC61850-7-4 |
| BrowseName | YLTC |
| NodeClass | ObjectType |
| IsAbstract | False |
| SubtypeOf | CommonLN |
The references from the YLTC ObjectType Node are shown in the following table:
| Reference | NodeClass | BrowseName | DataType | TypeDefinition | ModellingRule |
|---|---|---|---|---|---|
| HasDataObject | Object | EEName | DPL | Optional | |
| HasDataObject | Object | EEHealth | ENSHealthKind | Optional | |
| HasDataObject | Object | Loc | SPS | Optional | |
| HasDataObject | Object | LocKey | SPS | Optional | |
| HasDataObject | Object | OpCnt | INS | Optional | |
| HasDataObject | Object | EndPosR | SPS | Mandatory | |
| HasDataObject | Object | EndPosL | SPS | Mandatory | |
| HasDataObject | Object | OoStep | SPS | Optional | |
| HasDataObject | Object | LTCCycAlm | SPS | Optional | |
| HasDataObject | Object | BlkLoVisc | SPS | Optional | |
| HasDataObject | Object | CmdBlk | SPC | Optional | |
| HasDataObject | Object | LocSta | SPC | Optional | |
| HasDataObject | Object | TapPos | ISC | Optional | |
| HasDataObject | Object | TapChg | BSC | Optional |