B/++Bl - Omron CJ - REFERENCE MANUAL 02-2010 Reference Manual

3. Instructions

++B/++BL

Instruction
INCREMENT BCD
DOUBLE INCREMENT BCD
Symbol
Applicable Program Areas
Function block
Area
definitions
Usage OK
Operands
Operand
++B: Word
Wd
++BL: First word
Operand Specifications
Word addresses
Area
CIO WR HR
++B Wd
OK OK OK
++BL Wd
Flags
Name
Error Flag
Equals Flag
Carry Flag
342
Mnemonic Variations
++B @++B
++BL @++BL
++B
+ +B(594)
Wd: Word
Wd
Block program areas Step program areas
OK OK
Description
Indirect DM/EM
@DM
AR T C DM EM
@EM
OK OK OK OK OK OK
Label
ER • ON if the content of Wd/Wd+1 and Wd is not BCD.
• OFF in all other cases.
= • ON if the result is 0000/0000 0000 after execution.
• OFF in all other cases.
CY • ON if a digit in Wd/Wd+1 or Wd went from 9 to 0 during execution.
• OFF in all other cases.
Function
code
Increments the 4-digit BCD content of the speci-
594
fied word by 1.
Increments the 8-digit BCD content of the speci-
595
fied words by 1.
Subroutines
OK
Data type
++
WORD DWORD
Registers
addresses
Con-
stants
*DM
DR
*EM
OK
OK ---
---
Operation
CS/CJ/NSJ Series Instructions Reference Manual (W474)
Function
+ +BL
+ +BL(595)
Wd: First word
Wd
SFC action or
Interrupt tasks
transition programs
OK OK
Size
++L ++
1
Flags
Pulse
bits
Indirect
IR TK CF
using IR
--- OK --- --- ---
++L
2
TR
bits
---