Rockwell Automation 1768-EWEB EtherNet/IP Web Server Module User Manual - Manual (Page 64)

Publication ENET-UM527E-EN-P - October 2006
64 Use Data Views to Access Controller Data
If all the modified tags are successfully written, the web server module
redirects the application to the newly modified data view. If any tag
cannot be written to the controller, the web server module returns an
HTTP error code with a status message indicating the error.
Example: Data View XML This is an example XML markup for a data view named alltypes. The
data view contains one tag for each of the supported data types. The
tags are in the controller residing in slot 1.
<?xml version="1.0"?>
<?xml-stylesheet href="/dataview/dataview.xsl" type="text/xsl"?>
<view
xmlns="http://www.rockwellautomation.com/technologies/data_access/data_views/1.0/"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.rockwellautomation.com/technologies/data_access/data_
views/1.0/ /schema/dataview.xsd"
xmlns:cip="http://www.rockwellautomation.com/technologies/data_access/data_types/1.0
/" name="alltypes" description="">
<tag name="test_tag_bool" valueType="cip:dt_BOOL" path="1,1" display="String"
access="write">
<value xsi:nil="true"/>
</tag>
<tag name="test_tag_sint" valueType="cip:dt_SINT" path="1,1" display="Decimal"
access="write">
<value xsi:nil="true"/>
</tag>
<tag name="test_tag_int" valueType="cip:dt_INT" path="1,1" display="Decimal"
access="write">
<value xsi:nil="true"/>
</tag>
<tag name="test_tag_dint" valueType="cip:dt_DINT" path="1,1" display="Decimal"
access="write">
<value xsi:nil="true"/>
</tag>
<tag name="test_tag_real" valueType="cip:dt_REAL" path="1,1" display="Decimal"
access="write">
<value xsi:nil="true"/>
</tag>
<tag name="test_tag_string" valueType="cip:dt_STRINGI" path="1,1"
display="String" access="write">
<value xsi:nil="true"/>
</tag>
</view>