Mitsubishi Electric MELSEC iQ-RJ71C24-R4 - Page 413

25 AUTOMATIC REMOVAL OF NULL CHARACTERS INCLUDED IN SEND DATA
25.4 Program Example
411
25
Example of arbitrary data transmission
C24 transmits a string data using the NULL character automatic removal function to the target device.
Ex.
Transmitting given data with OUTPUT dedicated instruction
■Program example
For information on the module FB to be used, refer to the following manual.
MELSEC iQ-R Serial Communication Module Function Block Reference
Category Label name Description Device
Module label C24_1 Target module 
Label to be defined Define the global label as shown below.
1
31H 32H 33H 41H 42H 43H
23ABC
X50
M0
M1
OUTPUT
ON
ON
(H) (L)
00
H
04
H
(0004
H
)
32
H
, 31
H
(3231
H
)
00
H
, 33
H
(0033
H
)
42
H
, 41
H
(4241
H
)
00
H
, 43
H
(0043
H
)
Target device
(Arbitrary data)
C24
Transmission
command
CPU module
Completion device
Abnormal
completion
Status display
device
at completion
Normal
completion
Buffer memory (transmission area)
1 scan
Transmission
data count
Transmission
data
(The data count is in word units)