W.E.ST. POS-124-U-PFN Technical Documentation Manual page 58

5.) Subsequently click on the imported file and chose "generate blocks from source". After this step the
driver block can be found in the "blocks" folder. Its number may differ.
This FB can now be called out of the application program. This must happen in a cyclic interrupt with an exe-
cution time >= 20 ms in order to avoid overloading the module internal gateway.
View of the block in FUP w/o interconnection:
Address designation for S7-300 / -400 (example):
Page 58 of 65 POS-124-U-Ethernet 08.11.2018