Echelon i.LON SmartServer Informazioni Techniche Pagina 32

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i.LON SmartServer 2.0 Programmer’s Reference
2-18
<p:UCPTprocessingTime>20</p:UCPTprocessingTime>
</p:messageProperties>
</SOAP-ENV:Header>
<SOAP-ENV:Body>
<WriteResponse xmlns="http://wsdl.echelon.com/web_services_ns/ilon100/v4.0/message/">
<iLonItem >
<UCPTfaultCount>0</UCPTfaultCount>
<Item xsi:type="Dp_Data" >
<UCPTname>Net/LON/iLON App/Digital Input 1/nvoClsValue_1</UCPTname>
<UCPTannotation>Dp_Out;xsi:type=&quot;LON_Dp_Cfg&quot;</UCPTannotation>
<UCPThidden>0</UCPThidden>
<UCPTaliasName>NVL_nvoClsValue_1</UCPTaliasName>
<UCPTvalue LonFormat="#0000000000000000[0].SNVT_switch" >100.0 1</UCPTvalue>
<UCPTvalue LonFormat="UCPTvalueDef" >ON</UCPTvalue>
</Item>
</iLonItem>
</WriteResponse>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>
2.10.3
Data Log Read
You can read the contents of the alarm logs and data logs stored on the SmartSever. The following
example demonstrates how to use the Read function to read the elements in a Data Log.
Request Message
<?xml version="1.0" encoding="utf-8" ?>
<SOAP-ENV:Envelope SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<SOAP-ENV:Header>
<p:messageProperties xmlns:p="http://wsdl.echelon.com/web_services_ns/ilon100/v4.0/message/">
<p:UCPTtimeStamp>2008-04-08T10:28:36.840-07:00</p:UCPTtimeStamp>
<p:UCPTuniqueId>0300000A5BF2</p:UCPTuniqueId>
<p:UCPTipAddress>10.2.124.53</p:UCPTipAddress>
<p:UCPTport>80</p:UCPTport>
<p:UCPTlastUpdate>2008-04-07T23:45:19Z</p:UCPTlastUpdate>
<p:UCPTprocessingTime>54</p:UCPTprocessingTime>
</p:messageProperties>
</SOAP-ENV:Header>
<SOAP-ENV:Body>
<Read xmlns="http://wsdl.echelon.com/web_services_ns/ilon100/v4.0/message/">
<iLonItem>
<xSelect>//Item [@xsi:type="UFPTdataLogger_Data"]
[UCPTlastUpdate &gt; "2008-04-08T00:00:00.000"
and UCPTlastUpdate &lt;= "2008-04-08T12:00:00.000"]
[position()&lt; 3]
</xSelect>
<Item>
<UCPTname>Net/LON/iLON App/Data Logger[0]</UCPTname>
</Item>
</iLonItem>
</Read>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>
Response Message
<?xml version="1.0" encoding="utf-8" ?>
<SOAP-ENV:Envelope SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"><SOAP-ENV:Header>
<p:messageProperties xmlns:p="http://wsdl.echelon.com/web_services_ns/ilon100/v4.0/message/">
<p:UCPTtimeStamp>2008-04-08T11:30:31.272-07:00</p:UCPTtimeStamp>
<p:UCPTuniqueId>0300000A5BF2</p:UCPTuniqueId>
<p:UCPTipAddress>10.2.124.53</p:UCPTipAddress>
<p:UCPTport>80</p:UCPTport>
<p:UCPTlastUpdate>2008-04-08T18:22:52Z</p:UCPTlastUpdate>
<p:UCPTprocessingTime>83</p:UCPTprocessingTime>
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