Use new format for relays' Id.

Beremiz/cherry_picker_opc_ua_prod/opcua_0@opcua/selected.csv

-input,"LocalizedText(Encoding:3, Locale:en-US, Text:Relay 0)",1,str,relay0,Int32,0
-input,"LocalizedText(Encoding:3, Locale:en-US, Text:Relay 1)",1,str,relay1,Int32,1
-input,"LocalizedText(Encoding:3, Locale:en-US, Text:Relay 2)",1,str,relay2,Int32,2
-input,"LocalizedText(Encoding:3, Locale:en-US, Text:Relay 3)",1,str,relay3,Int32,3
-output,"LocalizedText(Encoding:3, Locale:en-US, Text:Relay 0)",1,str,relay0,Int32,0
-output,"LocalizedText(Encoding:3, Locale:en-US, Text:Relay 1)",1,str,relay1,Int32,1
-output,"LocalizedText(Encoding:3, Locale:en-US, Text:Relay 2)",1,str,relay2,Int32,2
-output,"LocalizedText(Encoding:3, Locale:en-US, Text:Relay 3)",1,str,relay3,Int32,3
+input,"LocalizedText(Encoding:3, Locale:en-US, Text:I2C0 / Relay 0)",1,str,i2c0.relay0,Int32,0
+input,"LocalizedText(Encoding:3, Locale:en-US, Text:I2C0 / Relay 1)",1,str,i2c0.relay1,Int32,1
+input,"LocalizedText(Encoding:3, Locale:en-US, Text:I2C0 / Relay 2)",1,str,i2c0.relay2,Int32,2
+input,"LocalizedText(Encoding:3, Locale:en-US, Text:I2C0 / Relay 3)",1,str,i2c0.relay3,Int32,3
+output,"LocalizedText(Encoding:3, Locale:en-US, Text:I2C0 / Relay 0)",1,str,i2c0.relay0,Int32,0
+output,"LocalizedText(Encoding:3, Locale:en-US, Text:I2C0 / Relay 1)",1,str,i2c0.relay1,Int32,1
+output,"LocalizedText(Encoding:3, Locale:en-US, Text:I2C0 / Relay 2)",1,str,i2c0.relay2,Int32,2
+output,"LocalizedText(Encoding:3, Locale:en-US, Text:I2C0 / Relay 3)",1,str,i2c0.relay3,Int32,3

Beremiz/cherry_picker_opc_ua_prod/plc.xml

 <?xml version='1.0' encoding='utf-8'?>
 <project xmlns:ns1="http://www.plcopen.org/xml/tc6_0201" xmlns:xhtml="http://www.w3.org/1999/xhtml" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://www.plcopen.org/xml/tc6_0201">
   <fileHeader companyName="Unknown" productName="Unnamed" productVersion="1" creationDateTime="2021-05-14T14:33:11"/>
-  <contentHeader name="Counter (OSIE)" modificationDateTime="2021-10-25T16:19:46">
+  <contentHeader name="Counter (OSIE)" modificationDateTime="2021-11-05T14:52:20">
     <coordinateInfo>
       <fbd>
         <scaling x="0" y="0"/>
@@ -51,7 +51,8 @@
             <comment localId="1" height="143" width="201">
               <position x="566" y="75"/>
               <content>
-                <xhtml:p><![CDATA[Test Ivan: this PLC will switch ON / OFF attached over modbus relays {0..3} of a Lime2 coupler.]]></xhtml:p>
+                <xhtml:p><![CDATA[Test Ivan: this PLC will switch ON / OFF attached over modbus relays {0..3} of a Lime2 coupler.
+It will use OPC-UA as a communication protocol]]></xhtml:p>
               </content>
             </comment>
             <block localId="2" typeName="CounterST" instanceName="CounterST0" executionOrderId="0" height="109" width="99">