ESU: more points received then calculated

[joro]

You also wrote to have problems with the R&S ESU: Regarding the error message: 'ESU: more points received then calculated'
We also want to investigate and fix this problem. Could you answer the following questions?
- Which ESU are you using?
- What is the firmware version of the R&S ESU?
- RadiMation version: 5.8.31?
- Start frequency? 1 MHz?
- End frequency? 30 MHz?
- Step frequency?
- Could you attach a screenshot of the Multiband Emission TSF?

Thanks in advance.

[Savonia]

- Which ESU are you using? ESU 40
- What is the firmware version of the R&S ESU? 4.43 (Hopefully the right version number..)
- RadiMation version: 5.8.31
- Start frequency? in this case 1 MHz, normally 150 kHz
- End frequency? 30 MHz
- Step frequency? 5 kHz

Screenshot in attachment. The test didn't really even start.
The same error occurs also in RE multiband test but I have reported about it to you already few weeks ago.

[Savonia]

Here is the right screenshot

[joro]

Thanks for providing us the information.
I also saw after my previous post, that where already in discussion with Jeffrey regarinding this issue.

I checked the full-screen screenshot, and everything seems to be ok.
The stepsize is 5 kHz, the RBW is 9 kHz. That seems to be valid.

We really would like to have a NI-SPY file that contains the communication between the PC and R&S ESU. Based on that information we can see the response of the R&S ESU, and determine what is happening.
Could you provide us with a NI-SPY file of this problem?

Thanks in advance!

[Savonia]

Here is SPY file of CE multiband test.

Thank you for your help!

[joro]

We investigated the NI-SPY file, and we checked the device driver for the ESU.
We discovered that we recently fixed a very similar problem during a customer visit.
The problem should be fixed in the latest drivers.exe. The same fix for the ESU will also be available in the upcoming 5.8.33 version of RadiMation.

Could you test and confirm if the ESU problem is fixed in the 5.8.33 version?

Thanks in advance.

[joro]

Version 5.8.33 is now available as download. It should fix the issue with the 'more points received then calculated' error message of the R&S ESU.
Could you confirm that version 5.8.33 really solves the issue?

[Savonia]

Okay, thank you! Sure, I'll test it and let you know!

[Savonia]

Hi, I tested the version 5.8.33 and the issue is solved. Both CE multiband and RE multiband tests works fine! Thanks a lot!