Mitsubishi Electric MELDAS C6 Programming Manual page 143

FF ... Bit device output inversion
Bit device
X Y M L F B SB T SM V T
FF
Function
(1) The status of the device designated by D is inverted when the inversion command turns from
OFF to ON.
Device
Bit device
Designation of word device
Program example
(1) Program to invert the output of Y10 when X9 turns ON.
X9
１ 0
[Timing Chart]
7. Basic Commands
Usable device
Word device
C D R W SW Z SD K
Inversion command
Before FF execution
FF Y10
ON
X9 OFF
ON
Y10 OFF
- 134 -
Get other manuals https://www.bkmanuals.com
FF
Con-
stant
H
Setting data
Device number
D
to invert
Device status
OFF
ON
0
1
Coding
No. of
steps
10
11
18
Digit
No. of
Pointer desig- Index
steps
nation
P
7
FF D
After FF execution
ON
OFF
1
0
Com-
Device
Mand
LD X9
FF Y10