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5.1.4.Map Descriptor Example 2: IO Write
This Map Descriptor makes the memory area writable which was made readable by the previous Map Descriptor. Thus memory area can be made read only, write only or read and write enabled.
Map_Descriptor_Name, | Data_Array_Name, | Data_Array_Offset, | Function, | Node_Name | Address | Length | Data_Type | Command_Name | Unit_number |
SRV_CIOw, | DA_CIO, | 0, | SERVER, | PLC1, | 0, | 6143, | MEMORY AREA WRITE | 0 |
5.1.5.Map Descriptor Example 3: Clock Read:
This Map Descriptor enables the Driver to serve the client with a Clock read request. See Appendix B.1for further information
Map_Descriptor_Name, | Data_Array_Name, | Data_Array_Offset, |
| Function, |
| Node_Name | Length | Command_Name | Unit_Number |
SRV_CLKr, | DA_CLKr, | 0, |
| SERVER, |
| PLC1, | 7, | CLOCK READ | 0s |
5.1.6.Map Descriptor Example 4: Clock Write:
This Map Descriptor enables the Driver to update Clock information when the Client makes a Clock Write request. See section Appendix B.1 for further information.
Map_Descriptor_Name, | Data_Array_Name, | Data_Array_Offset, | Function, | Node_name | Length | Command_Name | Unit_Number |
SRV_CLKr, | DA_CLKr, | 0, | SERVER, | PLC1, | 7, | CLOCK WRITE | 0 |
5.1.7.Map Descriptor Example 5: CPU Cycle Times:
This Map Descriptor enables the Driver to serve Clients with CPU cycle time information upon request. See Appendix B.1 for further information.
Map_Descriptor_Name, | Data_Array_Name, | Data_Array_Offset, |
| Function, |
| Node_Name | Length | Command_Name | Unit_Number |
SRV_CYCT, | DA_CYCT, | 0, |
| SERVER, |
| PLC1, | 7, | CLOCK READ | 0 |
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