Omron V530-R160E User Manual page 217

 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
• Setting whether or not to add the header and FCS.
• Selecting the footer.
• SYS/Communication/Data Output Settings
• 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
<Number of digits> <Reading data>
<Header>
A setting can be made to add or not add the boxes that
are written with dashed lines
• Reading NG
<Header>
?
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
<Header>
<Unit number>
The unit number of the controller that output the reading data
• Reading NG
<Header> <Unit number>
* The data will not be output for the 1:N (multi drop) connection unless the polling command (@RD) is exe-
cuted.
Refer to page 206.
.
<FCS>
<Error code>
<Number of digits> <Reading data>
? <Error code>
Communication with the Host
Refer to page 210.
<Footer>
<FCS>
<Footer>
<FCS>
<Footer>
<FCS> <Footer>
SECTION 8
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V530-R160
215
Operation Manual