Omron CX-PROGRAMMER 5.0-FUNCTION BLOCK OPERATION - Display Instructions; File Memory Instructions

95
Instruction Support and Operand Restrictions Section 2-6
2-6-24 File Memory Instructions
2-6-25 Display Instructions
Instruction Mnemonic Function
code
Symbol Operand Supported
variable
data types
AT
setting or
array
variable
required
(Required
word data
size
shown in
parenthe-
ses.)
READ DATA FILE FREAD
@FREAD
700 C: Control word UINT ---
S1: 1st source word LWORD Yes (2)
DWORD
must be
used
when
array vari-
ables are
required.
S2: Filename UINT Yes (39)
D: 1st destination
word
UINT Yes (not
fixed)
WRITE DATA FILE FWRIT
@FWRIT
701 C: Control word UINT ---
D1: 1st destination
word
LWORD Yes (2)
DWORD
must be
used
when
array vari-
ables are
required.
D2: Filename UINT Yes (39)
S: 1st source word UINT Yes (not
fixed)
Instruction Mnemonic Function
code
Symbol Operands Supported
variable
data types
AT
setting or
array
variable
required
(Required
word data
size
shown in
parenthe-
ses.)
DISPLAY MESSAGE MSG
@MSG
046 N: Message num-
ber
UINT ---
M: 1st message
word
UINT Yes (16)
FREAD
C
S1
S2
D
FWRIT
C
D1
D2
S
MSG
N
M