Increment/Decrement Instructions - Omron CP - PROGRAMMING MANUAL 05-2007 Programming Manual

Increment/Decrement Instructions

3-9 Increment/Decrement Instructions
3-9-1 INCREMENT BINARY: ++(590)
Purpose
Ladder Symbol
Variations
Applicable Program Areas
Operand Specifications
320
This section describes instructions used to increment data.
Instruction
INCREMENT BINARY
DOUBLE INCREMENT BINARY
DECREMENT BINARY
DOUBLE DECREMENT BINARY
INCREMENT BCD
DOUBLE INCREMENT BCD
DECREMENT BCD
DOUBLE DECREMENT BCD
Increments the 4-digit hexadecimal content of the specified word by 1.
++(590)
Wd
Wd: Word
Variations Executed Each Cycle for ON Condition
Executed Once for Upward Differentiation
Executed Once for Downward Differentiation Not supported
Immediate Refreshing Specification
Block program areas
OK OK
Area
CIO Area
Work Area
Holding Bit Area
Auxiliary Bit Area
Timer Area
Counter Area
DM Area
Indirect DM addresses
in binary
Indirect DM addresses
in BCD
Constants
Data Registers
Mnemonic
++
++L
– –
– –L
++B
++BL
– –B
– –BL
Step program areas Subroutines
OK
CIO 0 to CIO 6143
W0 to W511
H0 to H511
A448 to A959
T0000 to T4095
C0000 to C4095
D0 to D32767
@ D0 to @ D32767
*D0 to *D32767
---
DR0 to DR15
Section 3-9
Function Page
code
590 320
591 322
592 324
593 326
594 328
595 330
596 332
597 334
++(590)
@++(590)
Not supported
Interrupt tasks
OK
Wd