CODESYS - the IEC 61131-3 automation software :: RASPBERRY OPC CONFIGURATION

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RASPBERRY OPC CONFIGURATION https://forum.codesys.com/viewtopic.php?f=17&t=9844	Page 1 of 1

Author:

jbunel [ Tue Jul 02, 2019 6:36 am ]

Post subject:

RASPBERRY OPC CONFIGURATION

Hello. I have difficulties to run the OPC server of my pigeon PLC (raspberry pi compute inside) with runtime 3.5.14.20.

The UaExpert windows "Add Server" :
see attachment n°3

The UaExpert windows error :
see attachment n°2

The Codesys log window:
see attachment n°1

I have a questions :
1) Which configuration file should I use?

Code:

"/etc/CODESYSControl_User.cfg" or "/etc/CODESYSControl.cfg"

2) What configuration in this file

Code:

[CmdOPCUA]
NetworkAdapter = eth0
NetworkPort = 4840

Code:

[CmpOPCUAServer]
NetworkAdapter=eth0
NetworkPort=4840

3) What means the errors in Codesys log and UaExpert log ?

Thank you

Note:
When I do a Codesys Win V3 project, everything works.

Author:	jbunel [ Wed Jul 03, 2019 5:42 am ]
Post subject:	Re: RASPBERRY OPC CONFIGURATION
Hi. I found the solution. In UaExpert OPC client, after add the server, display the properties of this server and replace the "EndPoint URL" : opc.tcp://hostName:4840 by opc.tcp://IpAdress:4840 Now, it works

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