Consistent data, overview and application in distributed I/O.
In the following is a description of how to deal with consistent data in STEP 7.
28991143_Consistent_Data_e.pdf ( 766 KB )
The entries dealing with the topic of consistent data are listed below.
Definition of terms.
|How do you read data consistently from a DP standard slave/PROFINET IO device and write it consistently to a DP standard slave/PROFINET IO device?
|Consistent data in S7-400
|How can you access consistent data without SFC14/15 as part of the process image?
|How is consistent data of the distributed I/O processed in S7 masters?
|Rules for the CPU 315-2 DP accessing the distributed I/O
|CP 342-5 -- How can you read and write consistent data of a DP slave via the CP 342-5?
|What should you watch out for when configuring consistent data in COM PROFIBUS with IM 308-C as DP slave?
|What are the options for address assignment of consistent data in IM 308-C?
SFC 14, SFC 15, Consistency