User`s manual

6-12 Series 90™-30 CPU with Embedded PROFIBUS Interface – November 2004 GFK-2334A
6
Read Response Reply Data Format
Word Name Description
1 Command Code Echo of Command code = 7
2 Master Address Echo of master address from command
3 Slot Number Echo of Slot Number from command
4 Index Echo of Index from command
5 Length Actual length of data sent
6 ReadResStat
(Read Response Status)
0 = Successful
1 = Unsuccessful
7—12 Reserved Reserved