Statement List (STL) - DCE FEL ČVUT v Praze

Bit Logic Instructions
Example
If the programmable logic controller detects a positive edge at contact I 1.0, it
energizes the coil at Q 4.0 for one OB1 scan cycle.
Statement List
A I 1.0
FP M 1.0
= Q 4.0
OB1 Scan Cycle No:
I 1.0
M 1.0
Q 4.0
Signal State Diagram
1 2 3 4 5 6 7 8 9
Statement List (STL) for S7-300 and S7-400 Programming
1-26 A5E00706960-01
1
0
1
0
1
0