W.E.ST. POS-124-U-PFN Technical Documentation Manual page 56

The system will automatically assign addresses (I address / Q address).
These may be altered if required. The start addresses of both ranges need to be kept in mind because they
have to be entered as fix input parameters for the driver block.
As driver we supply a STL source (*.awl) which can be imported into the "Sources" folder:
The source contains a symbolic name for the blocks which corresponds to the file name, here it is
„WEST_POS124U_PFN".
Prior to compiling them, a free block number has to be allotted to the name in the Symbol Editor:
After saving the symbol list, the FB can be created by right button click on the source and choosing
"Compile":
The translation should terminate successfully and the block folder will then contain the new FB. This FB
can now be called out of the application program. This must happen in a cyclic interrupt with an execution
time >= 20 ms in order to avoid overloading the module internal gateway.
A view of the block in FUP w/o interconnection can be seen on the next page.
Page 56 of 62 POS-124-U-PFN-2030 23.08.2016