Specifications

IEC 1131-3 Instructions
10-28
S7-200 Programmable Controller System Manual
C79000-G7076-C233-01
Not
The Not function inverts the corresponding bits of IN and
loads the result into OUT.
The input and output data types can vary, but must be of
the same type.
Error conditions that set ENO = 0: SM4.3 (run-time),
0006 (indirect address)
This instruction affects the following Special Memory bits:
SM1.0 (zero)
Inputs/Outputs Operands Data Types
IN VB, IB, QB, MB, SB, SMB, LB, VW, IW, QW, MW, SW, SMW,
AIW, T, C, LW, VD, ID, QD, MD, SD, SMD, LD, HC, AC,
Constant, *VD, *AC, *LD
BYTE, WORD
DWORD
OUT VB, IB, QB, MB, SB, SMB, LB, VW, IW, QW, MW, SW, SMW,
T, C, LW, VD, ID, QD, MD, SD, SMD, LD, AC,*VD, *AC, *LD
BYTE, WORD
DWORD
L
A
D
NOT
IN
EN
ENO
OUT
222 224
333
221
NOT
F
B
D