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1.09Client Side Map Descriptors
4.1.1.FieldServer Related Map Descriptor Parameters
Column Title  | Function  | Legal Values  | |
Map_Descriptor_Na  | Name of this Map  | Up to 32 alphanumeric  | |
me  | Descriptor  | characters  | |
  | Name of Data Array  | One of the Data Array names  | |
  | where data is to be  | ||
Data_Array_Name  | from “Data Array” section  | ||
stored in the  | |||
  | above  | ||
  | FieldServer  | ||
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Data_Array_Offset  | Starting location in  | 0 to maximum specified in  | |
Data Array  | “Data Array” section above  | ||
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Function  | Function of Client Map  | RDBC, WRBC, WRBX  | |
Descriptor  | |||
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4.1.2.  | Driver Related Map Descriptor Parameters | |||||||
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  | Column Title | 
  | Function  | 
  | Legal Values  | 
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  | Name of Node to fetch  | 
  | One of the node names  | |
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  | Node_Name  | 
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  | specified in “Client Node  | |||
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  | data from  | 
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  | Descriptor” above  | ||
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  | *Data_Type  | 
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  | (see Note 1  | 
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  | Data type  | 
  | WORD,   | |
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  | Appendix A.1)  | 
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  | WORD | ||
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  | Length  | 
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  | Length of Map  | 1- 729  | 
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  | Descriptor  | 
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  | Address  | 
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  | Starting address of  | 
  | 0, 1,…100, etc  | |
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  | read block  | 
  | see Appendix A.1 for details  | ||
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  | *Memory_Code  | 
  | Memory code for PLC  | 
  | B0, B1, B2, B3, 82, 98 and  | ||
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  | (see Note 1  | 
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  | memory type  | 
  | A0   | ||
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  | Appendix A.1)  | 
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  | MEMORY AREA READ  | |
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  | MEMORY AREA WRITE  | |
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  | Command_Name  | 
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  | (see Note 2 section  | 
  | Name of the command  | 
  | CLOCK READ  | ||
  | 6.1)  | 
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  | CLOCK WRITE  | ||
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  | CYCLE TIME READ  | |
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  | CPU UNIT STATUS READ  | |
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  | *MRC  | 
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  | (see Note 2  | 
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  | Main Request Code  | 1,4,6,7  | 
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  | Appendix A.1)  | 
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  | *SRC  | 
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  | (see Note 2  | 
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  | Sub Request Code  | 1,2,20  | 
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  | Appendix A.1)  | 
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