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<== Date ==> <== Thread ==>
Subject: RE: Labview as Server and Probe as client, connection problem.
From: <[email protected]>
To: <[email protected]>
Date: Fri, 8 Mar 2013 11:53:25 +0000

Hi,

 

This is actually something I can start to troubleshoot an maybe even help with…

 

I’ll start by asking you to confirm what you did a caget for. Using the names and servers in the white paper you linked to I can tell you that if you did a caget for just Amplitude then it won’t be found, you actually have to do a caget for AE-NCARLOUGH3:Server_Library:Amplitude. In LabVIEW served PVs (except in a very specific situation that is deeply involved LabVIEW programming) the PVs will always follow the pattern of MACHINE_NAME:LIBRARY_NAME:VARIABLE_NAME, and all three parts are what makes up the PV name to search for.

 

If you did use the full name (with the right pattern of upper and lower case for the PV name) it starts getting harder to sort out, but I may be able to help.

 

Kathryn

 

From: [email protected] [mailto:[email protected]] On Behalf Of Emir Drossa
Sent: 08 March 2013 09:30
To: [email protected]
Subject: Labview as Server and Probe as client, connection problem.

 

Hi all,

 

First, I am very new to Epics, so if I ask real basic questions, I am very sorry but I am trying to search alot before I ask.

I installed  Labview one side on Windows 7. On the other side, epics 3.15 was installed on Linux Opensuse. No problem happened.

I want to connect two part using 1 router. Two has ethernet port.

 

I build an example using Labview. You can see the example in the following link. (http://www.ni.com/white-paper/14149/en)

When I tried to read Amplitude and Frequency value in opensuse using Probe, I couldn't connect and got these values.

 

I disabled firewall both side and their subnet is the same.

Linux ip : 192.169.1.101

Windows ip: 192.169.1.100

 

I can reach Linux by putty, there is nothing wrong with the connection I guess. I can ping the Linux ip from the windows.

Do I need to set the variables ?

export EPICS_CA_ADDR_LIST= windows ip

 

I tried to read datas by caget but I wasn't in this too.


--
Scanned by iCritical.


References:
Labview as Server and Probe as client, connection problem. Emir Drossa
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