Omron CJ1W-SCU32 Operation Manual page 57

Item
Message unit Header and
contents terminator
data attributes
Data attributes
of addresses
and data in
send/receive
messages
CJ-series Serial Communications Units Operation Manual for NJ-series CPU Unit(W494)
Con- ASCII data, hexadecimal data, or control code
stant
Con- ASCII data, hexadecimal data, or control code (For an address, control code is
stant not possible)
Vari- No conversion, conversion to ASCII data, or conversion to hexadecimal data
able (the read/write direction can be specified)
Desig- (X, Y)
nation
X: Effective address (Location to read data from or to write data into)
method
Y: Data size (1 to 1,000) (*1)
X Word designa-
tion
Wild card
Repeat counter N
Description
Read word Specify by the
(memory used input variable:
for CJ-series SrcData of the
Units to send SendPMR
data) instruction.
Specify the
area using a
link word.
Directly spec-
ify the memory
used for CJ-
series Unit
Write word Specify by the
(receive data to in-out variable:
memory used DstData of the
for CJ-series SendPMR
Units) instruction.
Specify the
area by a link
word.
Memory for CJ-
series Unit
direct designa-
tion
* Any data or address can be
received (only in receive mes-
sages)
1 Introduction
1
Set leading
address + n
(The linear
expression aN
+ b, including
repeat counter
N, is also pos-
sible for n.)
1-17