Hitachi HIDIC MICRO-EH Applications Manual page 137

Item number Application instructions-15
Ladder format
NOT (d)
Instruction format
NOT (d)
Usable I/O
d I/O to be reversed
Function
•
Reverses the contents of d.
Before execution
1 1 1
After execution
0 0 0
Notes
•
Use edge trigger as the startup condition for this instruction.
Program example
R000 DIF0
NOT (WR0000)
Program description
•
When R000 rises, the content of WR0000 is reversed.
Example) If WR0000 is H1234, WR0000 = HEDCB after the instruction is executed;
WR0000 = H1234 when executed again
Name
Condition code
R7F4 R7F3 R7F2
DER ERR SD
Number of steps
Condition
Bit
R, TD, SS,
X Y M CU, CT WX WY
1 0 0 0 0 1 1 1
0 1 1 1 1 0 0 0
LD R000
AND DIF0
[
NOT WR0000
]
5-87
Chapter 5 Instruction Specifications
NOT
Processing time (µs)
R7F1 R7F0
Average Maximum
V C
27
22
Steps
2
28
Word Double word
WR,
WM TC DX DY
1 0 0 0 0
0 1 1 1 1
Remark
Upper case: B

Middle case: W

Lower case: DW

DR,
Other
DM