Data Conversion Instruction 2'S Complements Of Bin 32-Bit Data ... Dneg, Dnegp - Mitsubishi Electric A800 Programming Manual

3.27.9
Data conversion instruction:
2's complements of BIN 32-bit data ... DNEG,
DNEGP
Bit device
X Y
DNEG(P) 
D
2's complement execution commands
Function
• Invert the sign of the 32-bit device specified with
Before
execution D
Sign
conversion -
After
D
execution
• This is used when inverting the positive/negative signs.
Execution condition
2's complement
execution command
Applicable device
Word (16-bit)
device
M T C D
   
DNEG
DNEGP
D
, and store the device specified with
b31
1 1 1 1 1 1 1
1 0 0 0 0 0 0 0
1 1 1 1 1 1 1
b31
0 0 0 0 0 0 0
Executed every
DNEG
scan.
DNEGP
Executed only once.
Digit
Constant Level
specification
K H N
  K1 to K8
Setting data
Start number of the device in
D which the data that executes
two's complement is stored
32 bit
0 1 0 0 1 0
0 0 0 0 0 0
0 1 0 0 1 0
1 0 1 1 1 0
Executed every
scan.
Executed only once.
Basic instruction (32-bit)
Error flag
(SM0)

D
.
b0
0
-218460
0
0
b0
0
218460
Sequence program
3
169