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5.3.3.Map Descriptor Example.
The following Map Descriptors will Serve 256 indication statuses emulating Server Node_A (described in Client Side Node Descriptors sections). One such Map Descriptor is required for each Node.
//Server Side Map Descriptors
Map_Descriptors |
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Map_Descriptor_Name, | Data_Array_Name, | Data_Array_Offset, | Function, | Node_Name | Data_Type, | SCS128_Poll_Type, | Length, | Scada_Hold_Timeout |
SMD_DI1, | DA_DI, | 0, | Server, | Node_A, | Flag, | Indications, | 256, | 4 |
SMD_DI2, | DA_8I_01, | 0, | Server, | Node_A, | Byte, | Indications, | 32, | 4 |
SMD_DI3, | DA_16I_01, | 0, | Server, | Node_A, | Register, | Indications, | 16, | 4 |
SMD_DI4, | DA_32I_01, | 0, | Server, | Node_A, | Indications, | 8, | 4 | |
SMD_DO1, | DA_DO, | 0, | Server, | Node_A, | Flag, | Controls, | 256, | 4 |
SMD_DO2, | DA_8O_01, | 0, | Server, | Node_A, | Byte, | Controls, | 32, | 4 |
SMD_DO3, | DA_16O_01, | 0, | Server, | Node_A, | Register, | Controls, | 16, | 4 |
SMD_DO4, | DA_32O_01, | 0, | Server, | Node_A, | Controls, | 8, | 4 | |
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Name of one of the Data Arrays defined in the Data_Array section. Indications statuses will be
served to clients from this Data Array.
One of the Nodes declared in the Node Section. The Node holds the Node_Id
See Driver Specific Map | Specify | what type of |
Descriptor Parameters | requests | from client |
| should be processed | |
Number of indication statuses Node will have.
It also depends upon
Data_Type. All example lengths have the same meaning.
Flag - 1 bit, Byte - 8 bits Register - 16 bits
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