Re: Pulser error interrupt

A.R.Garber, NMR Services (GARBER@chem.scarolina.edu)
27 Oct 93 09:39:28 EST5EDT

I have run into the same problem in DISR on my AM's. The problem may
be process controller timing limitations, independent of software.
In my case, increasing D1 to a few msec invariably eliminates the
problem. I rarely write pulse sequences now with a recycle delay
(D1) less than 5 msec unless I have a very good reason for doing so.
Any loop statement that lands on a very short (say approximately,
less than 5 msec) delay can cause my systems to generate that error
message somewhere in the acquisition. It does not occur on every
loop or even necessarily on every acquisition. I have never had it
occur when the delay the loop lands on is 5 msec or more.

Dr. A.R. Garber Phone: (803)-777-2088
NMR Services FAX: (803)-777-9521
Dept. of Chemistry email:Garber@chem.scarolina.edu
University of S. Carolina
Columbia, SC 29208