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Agilent E5810A Com Port and NI MAX

Hi All,

 

I'm having an issue with connecting to the COM port on my Agilent E5810 ever since i upgraded to Windows 7 and also upgraded my version of NI MAX and NI VISA.

 

On my old Windows XP machine i could access the com port through NI MAX by entering the IP address and Lan Device Name (Com1,488)

 

However when i do this in the newer version of NI MAX and VISA I get an insufficient location error.

 

When I use NI I/O trace it seems that last value is always 0 on the new system but the old system has what seems to be an address

 

The gpib connection works fine with both the old and new systems.

 

I still have the setup on my old laptop so i took two images showing the old and new systems for comparison.

 

I also am aware of the issues with TCPIP on recent releases on NI VISA but my release is newer than 5.4.1 so I assume this issue should be fixed.

 

I have also enabled Tulip in NI VISA

 

I have tested this using NI VISA 14.1 and NI VISA Runtime 14.1 but i get the same issue.

 

Does anyone have any opinions on this?

 

Thansk,

Pamac

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You are trying to connect to a com port on a remote pc?
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Sorry Dennis could have explained it a little better.

 

I'm using an Agilent LAN to GPIB gateway (Agilent E5810, (same issue on A or B models)), it also has a com port which I use in some of my programs. 

 

See attached for the list of equipment connected to the gateway (equipment_connected_to_gateway.png)

 

When connecting a GPIB i have no issues as shown in the attached image (connecting_gpib_equipment.png)

 

Since the upgrading LabVIEW i get the issue shown in the attached image when trying to connect to the COM port (connecting_com_port_equipment.png)

 

Hope this makes more sense.

 

Thanks,

Pamac

 

 

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Thanks. I did not pick up your mention of a 5810 in your first post or understand what it was. I have no experience with that and readily have no suggestions, sorry.
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No problem Dennis.

 

Anyone any input on this?

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Seems to me like this could be an issue with the newer version of NI VISA or NI MAX.

 

Hass anyone else seen this type of issue?

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Hi,

 

same issue here. Does anybody have a solution?

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