Delta DVP-ES2 - Page 203

DVP-ES2/EX2/SS2/SA2/SX2/SE&TP Operation Manual - Programming
3-82
API Mnemonic Operands Function
Controllers
ES2/EX2/
EC5
SS2
SA2
SE
SX2
24 D INC P
Increment
Type
OP
Bit Devices Word devices Program Steps
X Y M S K H KnX KnY KnM KnS T C D E F
INC, INCP: 3 steps
DINC, DINCP: 5 steps
D
*
*
*
*
*
*
*
*
PULSE
16-bit
32-bit
ES2/EX2
/EC5
SS2
SA2
SE
SX2
ES2/EX2
/EC5
SS2
SA2
SE
SX2
ES2/EX2
/EC5
SS2
SA2
SE
SX2
Operands:
D: Destination device
Explanations:
1. If the instruction is not used in pulse execution mode, the content in the designated device D
will plus “1” in every scan period
2. When INC is executed, the content in D will be incremented. However, in 16-bit instruction, if
+32,767 is reached and “1” is added, it will write a value of –32,768 to the destination. In 32-bit
instruction, if +2,147,483,647 is reached and “1” is added, it will write a value of
-2,147,483,648 to the destination.
3. This instruction is generally used in pulse execution mode (INCP, DINCP).
4. If operand D uses index F, only a 16-bit instruction is applicable..
5. The operation results will not affect M1020 ~ M1022.
Program Example:
When X0 is triggered, the content of D0 will be incremented by 1.
X0
INCP
D0