Delta AS Series Programming Manual page 374

API Instruction code
0210 D NEG
Device X Y M
D

Data
type

D
Symbol
Explanation
1. This instruction converts a negative binary value into the two's compliment.
2. Only the DNEG instruction can use the 32-bit counter.
3. Generally, you use the NEGP and DNEGP pulse instructions.
Example 1
When X0.0 is switched from OFF to ON, this instruction inverts all bits in D0 (0 becomes 1, and 1 becomes 0), and 1 is
added to the result, and then stores the final value in the original register D10.
Operand
D
P
S T C HC
  
 
Pulse instruction
： Device in
D
complement is stored
Ch a pt er 6 A pp l i e d I n s tr uc t io ns
Finding the two's complement
D FR SM SR



16-bit instruction
AS AS
which the two's
Function
E K 16# "$" F

 
32-bit instruction
AS
6 - 9 5
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