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9.6.5.
Send Message Settings
The send message that is set in this guide is described below.
Additional Information
For details on the send message settings, refer to 3-4 Communication Message Attributes of
the CX-Protocol OPERATION MANUAL (Cat. No. W344).
[Screenshot of the send message settings]
●[Send message (SD PRO_R)]
[Settings]
<h>+<a>+"00"+"0"+"0503"+<t>+<c>
(1) (2)
No.
Code
(1)
<h > (Header)
(2)
<a > (Address)
$(R(1),2)
(3)
"00", "0", "0503"
(4)
<t > (Terminator)
(5)
<c> (Check code)
(3)
(4) (5)
Type: Code, Data: 02 hex
(R(1),2): Converts 2-byte data and sends it from the word
(first send word specified with the PMCR instruction
operand + 1).
$: Forward direction ASCII conversion
(Converts the send message from hexadecimal code to
ASCII code, and outputs the send data from the lower byte.)
(S+1 word Local_SendDataNodeNo)
Constant ASCII
Type: Code, Data: 03 hex
Type: LRC (horizontal parity) (0) (1-byte BIN)
Setting range: 2 to 6
Description
9．Program
67
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