Example 1: If you want only Point status, and to read the first 7 point readings, the chart is: Example 2: If you want only SPA, then the chart is : The output data block (Write block) is now 0 words in size (0 bytes). The output data block (Write block) is now 7 words in size (14 bytes) and the Word numbers have shifted to a lower value No map New Write Block Data Map Appendix A Page 48 SmartLinx PROFIBUS DP – INSTRUCTION MANUAL 7ML19981AQ03 Name of area P762 Point value Memory size for Write block per value value * memory size Status 1 0 0 0 Reading 2 0 0 0 Alarm 3 0 0 0 Point-on - priority 4 0 1 0 MPA 5 0 4 0 SPA 6 1 7 7 Operating mode 7 0 1 0 Total words:
7 Name of area P762 Point value Memory size for Write block per value value * memory size Status 1 1 0 0 Reading 2 7 0 0 Alarm 3 0 0 0 Point-on - priority 4 0 1 0 MPA 5 0 4 0 SPA 6 0 7 0 Operating mode 7 0 1 0 Total words: 0 Word Description 0 Parameter number 1 Parameter primary index 2 Parameter secondary index 3 Parameter value 4 Decimal place 5 Format 6 Read / Write flag