Dim - Omron CJ - REFERENCE MANUAL 02-2010 Reference Manual

DIM

Instruction
DIMENSION RECORD TABLE
Symbol
Applicable Program Areas
Function block
Area
definitions
Usage OK
Operands
Operand
N Table number
LR Length of each record
NR Number of records
TB First table word
N: Table number
Indicates the table number. N must be between 0 and15.
LR: Length of each record
Indicates the number of words in each record. LR must be 0001 to FFFF hexadecimal (1 to 65,535
words).
NR: Number of records
Indicates the number of records in the table. NR must be 0001 to FFFF hexadecimal (1 to 65,535
words).
Operand Specifications
Word addresses
Area
CIO WR HR
N --- --- ---
LR, NR
OK OK OK
D
Flags
Name
Error Flag
CS/CJ/NSJ Series Instructions Reference Manual (W474)
Mnemonic Variations
DIM @DIM
Block program areas Step program areas
OK OK
Description
AR T C DM EM
--- --- --- --- ---
OK OK OK OK OK
Label
ER • ON if LR or NR is 0.
• OFF in all other cases.
Function
code
Defines the specified I/O memory area as a record
table by declaring the length of each record and
631
the number of records. Up to 16 record tables can
be defined.
DIM
DIM(631)
N: Table number
N
LR LR: Length of each record
NR NR: Number of records
TB TB: First table word
Subroutines
OK
Data type
---
UINT
UINT
UINT
Indirect DM/EM
addresses
Con-
stants
@DM *DM
DR
@EM *EM
--- --- ---
OK
OK
OK OK
--- ---
Operation
3. Instructions
Function
SFC action or
Interrupt tasks
transition programs
OK OK
Size
1
1
1
Variable
Registers Flags
Pulse
bits
Indirect
IR TK CF
using IR
---
--- --- ---
OK
3
TR
bits
--- ---
575