Omron SYSDRIVE 3G3MV-A2001, User Manual

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H
Send Message Detail Settings
1. Click on Send Message List with the left button of the mouse, and then click on a blank space with
the right button of the mouse.
2. Select Create Send Message . The following table will appear. Set the send message in the table.
* Message
Name
Header
<h>
Terminator
<t>
Check
code <c>
Length
<l>
Address <a> Data
→ j
Input send
~
CRC-16
(65535)
(2Byte
BIN)
(0) (1Byte
BIN)
~
(R (3N+2), 1) <a> + [10] + [00] +
[01] + [00] + [02] +
<I> (R (3N + 3), 4) +
<c>
→ j
Status
~
CRC-16
(65535)
(2Byte
BIN)
~
(R (3N+2), 1) <a> + [03] + [00] +
[2C] + [00] + [01] +
<c>
→ j
Message Name
The label (name) of the sequence. Input an appropriate, easy-to-distinguish name.
Note Set the label in the send message box in the table shown under Creating a Step .
Header <h>
Terminator <t>
Set the header and terminator.
Note No header or terminator is used for communications with the 3G3MV. Therefore, set both to
None.
Check Code <c>
Set the check code.
Note The CRC-16 check code is used for communications with the 3G3MV. Select the CRC-16 check
code and set the default value to 65535.
Select
Reverse for the conversion method. Then select BIN for date type.
Length <l>
Set the length of the data.
Note All communications with the 3G3MV are performed in byte units. Select 1 Byte and BIN . Select
No for reading data because there is no data to be read.
Address <a>
Set the addresses of the Slaves.
Note In this example, the Slave addresses are set in S + 2, S + 5, and S + 8. Therefore, retrieve the data
from those locations.
The address is set in the LSB of each word. To read the byte, select
Variable Reverse , otherwise
the data is read from the LSB. Then click on Edit Variable with the left button of the mouse.
Communications Chapter 7