Omron CX-PROGRAMMER 5.0-FUNCTION BLOCK OPERATION Operation Manual page 109

Instruction Support and Operand Restrictions
Instruction Mnemonic
EXPLICIT SET ESATR
ATTRIBUTE
EXPLICIT WORD ECHRD
READ
EXPLICIT WORD ECHWR
WRITE
94
Function Symbol
code
722
ESATR
S
C
723
ECHRD
S
D
C
724
ECHWR
S
D
C
Operands Supported
variable
data types
S: 1st word of send WORD
message
C: 1st control word WORD
S: 1st source word UINT
in remote CPU Unit
D: 1st destination UINT
word in local CPU
Unit
C: 1st control word WORD
S: 1st source word UINT
in local CPU Unit
D: 1st destination UINT
word in remote
CPU Unit
C: 1st control word WORD
Section 2-6
AT
setting or
array
variable
required
(Required
word data
size
shown in
parenthe-
ses.)
Yes (not
fixed)
Yes (3)
Specify
the desti-
nation
address
when
using AT
settings.
Yes (2)
Yes (5)
Yes (not
fixed)
Specify
the desti-
nation
address
when
using AT
settings.
Yes (5)