Statement List (STL) - DCE FEL ČVUT v Praze

Bit Logic Instructions
1.16 = Assign
Format
Address Data type Memory area
BOOL I, Q, M, L, D
Description
= writes the RLO into the addressed bit for a switched on master control relay
if MCR = 1. If MCR = 0, then the value 0 is written to the addressed bit instead of
RLO.
Status word
Example
BR CC 1 CC 0 OV OS OR STA RLO /FC
writes: - - - - - 0 x - 0
I 1.0
Q 4.0
Statement List Program Relay Logic
A I 1.0
= Q 4.0
Signal state diagrams
Statement List (STL) for S7-300 and S7-400 Programming
1-16 A5E00706960-01
1
0
1
0
Power
rail
I 1.0
Q 4.0
Coil