Mitsubishi Electric R64MTCPU - Logical Negation

4 OPERATION CONTROL PROGRAMS
4.12 Logical Operations
185
4
Logical negation: !
Setting data
■Usable Data
: Usable
■Description, data type of result
Processing details
• The data specified with (S) is logically negated.
Operation error
An operation error will occur if:
• (S) is an indirectly specified device and its device No. is outside the range.
Program example
■Program which sets M100 when "either of M0 and X0 is not ON (1)" (when M0 and X0 are both
OFF (0))
Format Number of basic steps Usable steps
F/FS G
!(S) 4 
Setting
data
Usable Data
Bit
device
Word device Constant Calculation
expression
Bit
conditional
expression
Comparison
conditional
expression
16-bit
integer
type
32-bit
integer
type (L)
64-bit
floating
point
type (F)
16-bit
integer
type
(K/H)
32-bit
integer
type
(K/H, L)
64-bit
floating
point
type (K)
(S)   
Setting data Description Data type of result
(S) Data which will be logically negated Logical type (true/false)
SET M100 = !(M0 + X0)
M100 +1
M0 0
X0 0
(True) ! (False)
(False)
(False)