[AMMRL] BSMS Error: L-TRX 2H Amplifier when shimming

From: Vernon M Russell via groups.io <vrussell=wlgore.com_at_groups.io>
Date: Fri, 20 Feb 2026 20:55:47 +0000

I don't run DMF experiments very often but today I received the following error
when topshim was running in automation mode on a sample dissolved in DMF.

BSMS Error:

L-TRX 2H Amplifier: RF Pulse Length or Duty Cycle violation! Please check your
Pulse Program. Max Duty Cycle: 10%, Max Pulse Length: 1000ms

I have not made any changes to the standard ICON-NMR settings for Topshim nor
the DMF listing in edlock. The sample eventually shims okay and data collected
for the sample. Any help would be appreciated.

Thanks,


Vernon Russell

vrussell_at_wlgore.com
T +1-410-506-3852
W. L. Gore & Associates, Inc.
Together, improving life
501 Vieve's Way, P.O. Box 1320
Elkton, MD 21922-1320
USA
gore.com


[ https://www.gore.com/sites/g/files/ypyipe116/files/2022-01/GORE-Logo-Email-Signature_0.png ]

For information about our privacy practices, see our Privacy Notice https://www.gore.com/privacy

This email may contain trade secrets or privileged, undisclosed or otherwise
confidential information. If you have received this email in error, you are
hereby notified that any review, copying or distribution of it is strictly
prohibited. Please inform us immediately and destroy the original transmittal.
Thank you for your cooperation.


-=-=-=-=-=-=-=-=-=-=-=-
Groups.io Links: You receive all messages sent to this group.
View/Reply Online (#3250): https://urldefense.com/v3/__https://ammrl.groups=
.io/g/main/message/3250__;!!PvDODwlR4mBZyAb0!XACyCIaVX8oGFmZUiTwnqeseLRFwRv=
oVfXRfYDPPCwvQ40N6EWO7gWT8W5-Xq-yyz1fpEAA7TlmufxtVINhxGBgkPSu4$
Mute This Topic: https://urldefense.com/v3/__https://groups.io/mt/117917230=
/7559972__;!!PvDODwlR4mBZyAb0!XACyCIaVX8oGFmZUiTwnqeseLRFwRvoVfXRfYDPPCwvQ4=
0N6EWO7gWT8W5-Xq-yyz1fpEAA7TlmufxtVINhxGPy3Y8MS$
Group Owner: main+owner_at_ammrl.groups.io
-=-=-=-=-=-=-=-=-=-=-=-




Received on Fri Feb 20 2026 - 13:06:05 MST

This archive was generated by hypermail 2.4.0 : Sun Mar 01 2026 - 13:47:31 MST