Hi Bert,
I'm pretty sure the DRU doesn't talk to UniTool--you have to use HA to go to
the service webpage. And I'm pretty sure the amplifier is kind of a
simple dumb device and you can't talk to it either. And I'm not sure
communication is possible with the REF board either. It's been a while
since I messed with that vintage spectrometer but I think there are some bits
you just can't talk to. Having said that, it is entirely possible that
I'm completely wrong, but it feels like I'm right. I'm pretty sure there's
no firmware or anything on the REF board and you just plug it in and it works or not.
And I know there is firmware on the full size amplifiers but I don't think the
BLABB has anything like that.
If this is a system with an IPSO then all that stuff is taken care of through
the DRU service webpage. If it's a system with a CCU in the AQS rack
instead then the DRU still has a service webpage and some of those other bits
will talk to UniTool.
But enough rambling. It sounds to me like things might be working okay.
Cheers,Mike
On Wednesday, February 26, 2025 at 11:21:51 AM MST, Spin-Doc wrote:
Hi,
at a customer place I observe some strange behaviour:
In Unitool I can talk to some boards (SGU1, SGU2, RXAD) but not to some
others (DRU, REF1, AMP1):
aqs:
RXAD (SBSB 16): OK
SGU1 (SBSB 36): OK
SGU2 (SBSB 37): OK
AMP1 (SBSB 54): ERROR B020 from BLA1 Slot 9 Rack1: Syntax error
REF1 (SBSB 52): ERROR B020 from REF1 Slot 3 Rack1: Syntax error
DRU (SBSB 44): Communication error detected
hppr:
all OK
When trying to connect to DRU the "transfer wheel" isn't "rotating" at all
whereas it does for RXAD/SGUs. No menu displayed.
Also "cf" keeps hanging infinitely at le last line of HPPR detection:
read BIS from HPPR/2 module P4 …
I have replaced the ethernet switch and cables (didn't seem to be the issue
because a flood ping of 5000 packages to 149.236.99.89 went through with flying
colours).Replaced the DRU board with another one - no effect.Replacedthe
HPPR cover unit (cf hanging was found before the Unitool comms errors).
Any ideas? Main power supply maybe?
Best regards
Bert
Magnetic resonance equipment, service, training & more
Selling & buying used NMR equipment (all vendors)
Dr. rer. nat. Bert HeiseOwner,
Applications Scientist
Spin-Doc Bert Heise
Kiefernweg 13
58239 Schwerte
Germany
Mobile: +49 171 5135315
Email: bert.heise_at_spin-doc.net
Web:
http://www.spin-doc.net
Representing:Stelar Fast Field Cycling NMR Relaxometers (
http://www.stelar.it)
MestreLab NMR Software (
http://www.mestrelab.com)
Barthel HF Amplifiers (
http://www.barthel-hf.de)
-=-=-=-=-=-=-=-=-=-=-=-
Groups.io Links: You receive all messages sent to this group.
View/Reply Online (#2065): https://urldefense.com/v3/__https://ammrl.groups=
.io/g/main/message/2065__;!!PvDODwlR4mBZyAb0!X5PbGoyXqfxHwUtjGH0DbLui9jrBgX=
SfiL1j9wQy9SGlIOe1IaHRNjZam2hqKbeMxAxJB-lkzyHFMNkArYa95VQtjTyo$
Mute This Topic: https://urldefense.com/v3/__https://groups.io/mt/111401280=
/7559972__;!!PvDODwlR4mBZyAb0!X5PbGoyXqfxHwUtjGH0DbLui9jrBgXSfiL1j9wQy9SGlI=
Oe1IaHRNjZam2hqKbeMxAxJB-lkzyHFMNkArYa95c2QBfn9$
Group Owner: main+owner_at_ammrl.groups.io
-=-=-=-=-=-=-=-=-=-=-=-
Received on Wed Feb 26 2025 - 11:31:36 MST