Dear Jim,
In the ATMA manual, there is a section on stored tuning and matching
values (section 5.4, a quick Google search gave the manual e.g. here:
https://2210pc.chem.uic.edu/nmr/downloads/bruker/en-US/pdf/z31510.pdf ).
Probably the respective file contains an "illegal" value for the proton
channel because your user saved the pinned position from the atmm interface.
I remember having this problem before, I think the solution was to set
the pinned value to something that is clearly reachable (just "0" would
probably be good), then try atmm/atma again after a Topspin restart.
Best,
Matthias
On 01/10/2025 23:53, Baleja, James D via groups.io wrote:
> Hi all, I'm getting this message, which I think means that the tuning
> rods are pinned. I can tune fine on 13C.
> atma_ProbeCorba_impl::start exception: Error: channel can't be wobbled
> with this probe [Probe: [1H] can't be selected on the [1H] channel [Nuc-
> MotorBase:movePreset-Motor-Nr:3 <1H Tune>: can't move to position -244
> (current:3)]]
> This is on a Bruker 600 Avance Probe TXI 600S3 H-C/N-D-05 Z
> I know that a user was trying to tune the 1H channel to 19F, which I
> don't think this probe will do.
> Any comments would be welcome!
> Thanks
> Jim
>
--
Dr. rer. nat. Matthias Brandl (he/him or they/them)
Technical University of Munich
TUM School of Natural Sciences - BNMRZ
Chair of Biomolecular NMR Spectroscopy (Prof. Sattler)
Lichtenbergstr. 4 (postal)
Ernst-Otto-Fischer-Str. 2 (physical)
85748 Garching b. Muenchen
Phone +49 89 289-52617
matthias.brandl_at_tum.de
https://www.sattlerlab.de/
https://www.bnmrz.org/
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Received on Fri Oct 03 2025 - 03:48:37 MST