Hello All. I have piconnect failed [-1]: issue in the log file of pipc.Is there any work around to resolve this issue. API & SDK PI Trust were set up on the PI Server for the remote system.
Thank you for contacting PI Square !
This error "piconnect failed [-1]:" will be logged if there is a connection error. Please let me know the PI API version from the application being rejected in order to discard this possible bug: Request Rejected. (20448OSI8- Connection errors can cause PIAPI to fail reconnection until application restarts). This bug was solved in version 18.104.22.168 of PI API.
Thank you in advance,
Thanks for the response Carlos,
How do I check the PI API version..Is it on the PI server or PI OPC interface node?
You can check the version of the PI API in "Programs and Features". You should be able to either search for it from the start menu or access it from the Control Panel. You will want to look for PI Application Programming Interface. Similar to the screenshot below:
Keep in mind I am using a more recent version of the PI API and is 64 bit (hence the x64 in the name), and yours may not look exactly like this.
You should check this version on whatever machine you are seeing the error. If you are seeing the error on the PI OPC interface node, check the PI API version on the OPC interface node. If you are seeing the error on the PI server side, check the PI API version on the PI server.
Hope this helps!
Thanks for the response. See attached what is installed at the PI OPC Interface node.
The first Snapshot is the services applet for the remote PI OPC Interface node, while the second is for the PI server.
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