
4.LADDER LANGUAGE B-63983EN/02
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Parameters
(a) Format specification
Specify a data length (1, 2, or 4 bytes).
Data length specification
1: 1 byte
2: 2 bytes
4: 4 bytes
0 0 0 o
(b) Address A
Input data to be inverted bit by bit. The data that is held starting at
this address and has the data length specified in format
specification is treated as input data.
(c) Address B
Address used to output the result of a NOT operation. The result
of a NOT operation is stored starting at this address, and has the
data length specified in format specification.
Operation
When address A holds the following data:
111
00 0
11
ddress A
The result of the NOT operation is as follows:
000
11 1
00
ddress B