Omron V530-R160E, Руководство пользователя, Страница: 217 / 294

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V530-R160
Operation Manual
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8
Serial Interf
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e (Norma
l)
SECTION 8
Communication with the Host
 Output Format for Reading Data
The output format for the reading data is shown here.
A setting can be made to add or not add the boxes that are written with dashed lines
.
• SYS / Communication / RS-232C / 422 Refer to page 206.
• Setting whether or not to add the header and FCS.
• Selecting the footer.
•
SYS / Communication / Data Output Settings Refer to page 210.
• Setting whether or not to use polling commands to control the output timing.
• Setting whether or not to add digits.
 1:1 connection
• Reading OK
• Reading NG
For error code details, refer to Error Codes and Countermeasures on p.253 in Section 9, Trouble-
shooting .
 1:N connection (using multi drop)
• Reading OK
• Reading NG
* The data will not be output for the 1:N (multi drop) connection unless the polling command (@RD) is exe-
cuted.
<Header> <Number of digits> <Reading data> <FCS>
<Footer>
A setting can be made to add or not add the boxes that
are written with dashed lines .
<Header>
<Error code>
<FCS>
<Footer>
?
<Header>
<Number of digits> <Reading data>
<FCS>
<Footer> <Unit number>
The unit number of the controller that output the reading data
<Header>
<Error code>
<FCS> <Footer>
?
<Unit number>