6.1
Introduction
6-2
Programming Special Functions
The 565 Programmable Controller (P/C) provides two types of special
function programming: Special Function Programs (SFPGMs) and Special
Function Subroutines (SFSUBs). Figure 6-1 shows the menu hierarchy of
the Special Function Programming. You may have up to 1023 Special
Function Programs and up to 1023 Special Function Subroutines.
Figure 6-1 Accessing SF Programming Operation
SIMATIC VPU200/565 Programming Manual