12 Mapping of DataTypes 
12.2 Mapping to OPC DI Types
12.2.9 FdtIoSignalInfoType
All IOSignalInfo provided by the DTM in the IProcessData interface are mapped to respective FdtIoSignalInfo objects.
| OPC | FDT | |||
|---|---|---|---|---|
| Attribute | Interface | Method | Data member | Description |
| BrowseName | IProcessData | <>GetProcessData() | IOSignalInfo.Name | |
| DisplayName | IProcessData | <>GetProcessData() | IOSignalInfo.Label | |
| Description | IProcessData | <>GetProcessData() | IOSignalInfo.Descriptor | |
| BrowseName | ||||
| FrameApplicationTag | IProcessData | <>GetProcessData() | IOSignalInfo.FrameApplicationTag | |
| IECDatatype | IProcessData | <>GetProcessData() | IOSignalInfo.IECDatatype | |
| IsLocked | IProcessData | <>GetProcessData() | IOSignalInfo.IsLocked | |
| IsSafety | IProcessData | <>GetProcessData() | IOSignalInfo.IsSafety | |
| RoutedIoSignalId | IProcessData | <>GetProcessData() | IOSignalInfo.RoutedIoSignalId | |
| SemanticInfo | IProcessData | <>GetProcessData() | IOSignalInfo.SemanticInfo | |
| SignalType | IProcessData | <>GetProcessData() | IOSignalInfo.SignalType | |
| HasAlarmInfo | IProcessData | <>GetProcessData() | IOSignalInfo.AlarmInfoRef | |
| HasDeviceData | IProcessData | <>GetProcessData() | IOSignalInfo.DeviceDataRef | |
| HasRange | IProcessData | <>GetProcessData() | IOSignalInfo.RangeInfoRef | |
| HasSubstituteValue | IProcessData | <>GetProcessData() | IOSignalInfo.SubstituteValueRef | |
| HasUnit | IProcessData | <>GetProcessData() | IOSignalInfo.UnitInfoRef |