Compile Error

Dear Experts,

I get the following error when compiling my application. Using S7 315 CPU in Simatic Manager. 

I appreciate if anyone can help me understand what this is about.

Thanks in advance,

Dave

Have you tried opening every block you mentioned and click on the save icon. If no errors recompile.

Hope this help.

Hi DaveSeda,

Compile function will majorly find out whether FB and its IDB are of same version; FC and its call are of same version. Secondly it checks whether correct datatype is connected to all parameters of FB/FC. 

So update all calls FC. Generate new IDB for FB calls.

Note- FBD/LAD/STL editors must be closed while compiling.

DaveSeda

Dear Experts,

I get the following error when compiling my application. Using S7 315 CPU in Simatic Manager. 

I appreciate if anyone can help me understand what this is about.

FC3  [FBD]

Warning: The creation application has opened a block or a source file, or is currently busy.

Error: The S7 program still contains the following blocks with time stamp conflicts after compilation:

FC3, FC8, FC19, FC22, FC23, FC24, FC25, FC26, FC27, FC30, FC32, FC33, FC200, FC208, FC209, OB100

Thanks in advance,

Dave

 Dear Dave,

Open the individual block with error and do check and update access, also see that they are updated in caller block.

If you make changes to a block which is called in another block, or if you change a UDT definition which is used in a DB, FC, FB or in another UDT, this gives rise to a time stamp conflict. The time stamps (code and interface time stamp of the blocks) are used to monitor consistency in the STEP 7 program. There is more information available about the time stamps in the Online Help in STEP 7 under

Below is the link where you can find complete information

Time Stamp Conflict