March 2018 - Artisan-User - lists.einfachkaffee.de

Modbus Error: Read float() hex() argument can't be converted to hex@line 30521

by Randy＠BuckeyeCoffee.com

Dear Artisan user group; I have received an error I have not seen before using a Mac with the latest solfware : Sierra with a 64 bit system. We have installed the CP210 driver with our data logger using Omron controls. Here is a screen shot: Modbus Error: Read float() hex() argument can't be converted to hex@line 30521 Could it be we have the wrong driver installed? We use to use the FT232 driver but data driver was upgraded to a new model that has worked with the CP210 driver on most models (this data logger is setup for future use with Bluetooth capabilities) Thank You; Randy Harper

1 month

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thermocouple discrepancy and other phidget settings

by Dustin Fluke

I'm relatively new to artisan. Been using RoastLogger for years but now that I have my phidget 1048 I don't need the camera/ocr feature anymore. I haven't been able to locate the help file or information about the settings under Config-Device - Phidgets tab. For instance, Async check boxes, raw data, change etc. I've found everything on the github page, but maybe I just haven't been successful in pinpointing the proper area to look. Secondly- I'm roasting on a Diedrich IR-24, which has a thicker J thermocouple than the one I've hooked up to artisan, which is a K type 1/8in I purchased here: https://www.automationdirect.com/adc/Shopping/Catalog/Sensors_-z-_Encoders/T emperature_Sensors_-a-_Transmitters/Thermocouple_Sensors/Probes_(with_Lead_W ire_Transition)/THMK-T06L06-01 The temperatures are around 30 degrees F higher on the thinner K thermocouple than what the roaster is reporting, even though my thermocouples in the roaster are mounted next to each other (didn't want to piggyback on BT of the roaster to phidgets) Does anyone have any experience in this area? Perhaps the simple fact that the probe is thinner means the readings will be different, but I do not know. It would appear that the readings on the roaster are accurate while the other is much hotter. Just getting started, and appreciate any guidance.

1 year, 2 months

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Re: [Artisan-user] Just downloaded 0.9.7, get error

by Frans Goddijn

The info you provide is very terse. “SF6” is probably http://www.sanfranroaster.com/sf-6lb <http://www.sanfranroaster.com/sf-6lb> And “Watlow" I assume to mean http://www.watlow.com/products/controllers/temperature.cfm <http://www.watlow.com/products/controllers/temperature.cfm> My hunch is you maybe just connected the cables without making sure that variables like baud speed, even/uneven, parity, stopbits are all set exactly the same on both ends. SF should be providing that info / assistance in their manuals / service desk. Frans > Op 29 sep. 2015, om 02:28 heeft Nate White <wcrcompany(a)gmail.com> het volgende geschreven: > > Which is Modbus Error: readfloat() Modbus Error: [connection] failed to connect [rtu baud[9600]] Aline 23885 > > This is on an SF6 with Watlow. I'm sure this is a stupid question, my apologies. > > Nate > _______________________________________________ > Artisan-User mailing list > Artisan-User(a)lists.einfachkaffee.de > https://lists.mokelbu.de/listinfo/artisan-user

2 years

2
1
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Artisan and the hottop b-2k+

by Roy Mongiovi

I've been using artisan to control my 2k+ since it was released. I just can't seem to find smoothing parameters that get me a reasonable ROR curve once beans are added and the ROR decreases. It looks like the top half of a sin curve. Marko made a posting recently to Home-Barista that blames that on the fact that resolution of the 2k+ temperature is integer only with no fraction of a degree. So when the temperature increases by a degree that translates into a sudden spike in the ROR which artisan smooths into the sin curve I see. The lower the ROR gets the more pronounced the sin humps get. So I'm wondering if it's possible to have artisan control the hottop temperature and fan speed while at the same time using phidgets to report the temperature? Or do I have to scrap the whole 2k+ stuff and go with something like the HTC+TC4C?

2 years, 11 months

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Re: [Artisan-user] Phases gone

by Frans Goddijn

Good of you to post the link to your manual, Herbert! Brian did not attach a screen snapshot illustrative of what he means, so it is not clear to me if he maybe forgot to click “charge” — in that case the phases can also remain absent, is my experience. Inserting “charge” can help in that case. Frans > Op 28 mrt. 2018, om 15:00 heeft Stinsonddog <stinsonddog(a)gmail.com> het volgende geschreven: > > > Do you have the right boxes checked under Statistics? See Page 21 > > Artisan Getting Started Guide > http://bit.ly/ArtisanGetStarted <https://bit.ly/ArtisanGetStarted> > > > > On Wed, Mar 28, 2018 at 1:41 AM, Brian Højmark Larsen <brian(a)hoejmark.de <mailto:brian@hoejmark.de>> wrote: > Hi guys > > Today the phases were gone, like Drying, Mailard and Developing Phase. Gone! Why? > > Greetings > Brian > ............................................ > HØJMARK ROASTERS > brian højmark larsen > schliemannstr. 12 <http://maps.google.com/maps?q=schliemannstr.+12,+10437+berlin&hl=en&cd=1&ei…> > 10437 berlin <http://maps.google.com/maps?q=schliemannstr.+12,+10437+berlin&hl=en&cd=1&ei…> > ............................................ > h +49(0)3078085896 <tel:+49%2030%2078085896> > m +49(0)17622230278 <tel:+49%20176%2022230278> > i instagram.com/hoejmark <http://instagram.com/hoejmark> > w www.hoejmarkroasters.com <http://www.hoejmarkroasters.com/> > ............................................ > > > > > > > > > > > _______________________________________________ > Artisan-User mailing list > Artisan-User(a)lists.einfachkaffee.de <mailto:Artisan-User@lists.einfachkaffee.de> > unsubscribe via https://mailman.ghostdub.de/mailman/listinfo/artisan-user <https://mailman.ghostdub.de/mailman/listinfo/artisan-user> > > > > > -- > __________________ > Michael Herbert > _______________________________________________ > Artisan-User mailing list > Artisan-User(a)lists.einfachkaffee.de > unsubscribe via https://mailman.ghostdub.de/mailman/listinfo/artisan-user

3 years

2
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Phases gone

by Brian Højmark Larsen

Hi guys Today the phases were gone, like Drying, Mailard and Developing Phase. Gone! Why? Greetings Brian ............................................ HØJMARK ROASTERS brian højmark larsen schliemannstr. 12 <http://maps.google.com/maps?q=schliemannstr.+12,+10437+berlin&hl=en&cd=1&ei…> 10437 berlin <http://maps.google.com/maps?q=schliemannstr.+12,+10437+berlin&hl=en&cd=1&ei…> ............................................ h +49(0)3078085896 m +49(0)17622230278 i instagram.com/hoejmark <http://instagram.com/hoejmark> w www.hoejmarkroasters.com <http://www.hoejmarkroasters.com/> ............................................

3 years

2
1
0 0

Sliders not showing when app is opened

by Dave Ewald

When opening artisan, the view has sliders hidden. And although I don't have them set up (and so am only using the pre-defined ones) i see this is the same for buttons… maybe other items, too Anyway. Either, is there a way to make them visible when opening the app through a preference, oy by retaining the state the app was closed in? Thanks Dave

3 years

3
2
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recover data?

by Dave Ewald

My error, probably, but: I was in a hurry, and I clicked 'don't save' when closing artisan, thinking that because I had autosave on, the file was already saved… it wasn't. Is the data stored anywhere that there is any way to recover the last roast data? Mac OS artisan v1.2.0 (3) Thanks Dave

3 years

1
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Multiple / compare view not showing ET data

by Dave Ewald

Hi Marco, I am using artisan for batch roasting and want to be able to use it to compare roasts. I'm visual so using the File/Report/Ranking/Web… is a good feature. However when opening roasts this way, I am only seeing the BT (and rate of rise) data, but not the ET readings. The ET data is in the file. Ideally I would be able to just turn on the BT & ET (and any other probes with data). Also, I am not sure why the info coming in is using the template for the name instead of the file name: In the spreadsheet at the top, for "Nr" you see are "DEFT_DATE_COUNTRY_Region-GROWER_10K_xxlb_45 " which is the auto save name template I have set up, I then go back in and rename to fill in the correct info (actually it would be great if the batch naming could use the roast properties info when saving the file, but that is a separate issue). These files have been re-named… so seems that they should show that rather than the template… One side issue (small one) that comes from this is it would also be good to be able to use a short name for identifying the curves: since I use long file names, the legend at the bottom gets pretty clumsy. Not sure what the best solution would be here,, A,B,C…? Screenshot attached, and here is my set up: Mac OSX 10.13.3 (newer MacBook Pro retina) Artisan 1.2.0. (3) Phidgets 1048 with 2 inputs (BT, ET), current driver Let me know what else you may need to diagnose

3 years

2
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Re: [Artisan-user] BT LCD blank

by Frans Goddijn

Hi Brian, Happy to hear that solved it! I have no idea how the colours may have changed. Did you install a new version of the software? Did you save a recent configuration? If so, did you try loading that previous successful configuration file to see if that would solve it? Best, Frans > Op 9 mrt. 2018, om 17:08 heeft Brian Højmark Larsen <brian(a)hoejmark.de> het volgende geschreven: > > Hi Frans. You are go(o)d. That seems to be the problem. Black BG, black digits. But did that change by it self? > ............................................ > HØJMARK ROASTERS > brian højmark larsen > schliemannstr. 12 <http://maps.google.com/maps?q=schliemannstr.+12,+10437+berlin&hl=en&cd=1&ei…> > 10437 berlin <http://maps.google.com/maps?q=schliemannstr.+12,+10437+berlin&hl=en&cd=1&ei…> > ............................................ > h +49(0)3078085896 > m +49(0)17622230278 > i instagram.com/hoejmark <http://instagram.com/hoejmark> > w www.hoejmarkroasters.com <http://www.hoejmarkroasters.com/> > ............................................ > > > > > > > > > >> On 09 Mar 2018, at 15:28, Frans Goddijn <frans(a)goddijn.com <mailto:frans@goddijn.com>> wrote: >> >> I asked: >> >>>> Could you include screen snapshots of the “blank” LCD and of the relevant menus for how it would look? >> >> >> Brian replied: >>> Op 9 mrt. 2018, om 14:51 heeft Brian Højmark Larsen <brian(a)hoejmark.de <mailto:brian@hoejmark.de>> het volgende geschreven: >>> >>> Here is a screen dump showing the blank BT LCD<Capture.PNG> >> >> >> Here is the way you can make the LCD “disappear” m=by making it the same color as the background: >> >> >> The menu: >> <Schermafbeelding 2018-03-09 om 15.21.41.png> >> >> “Disappear act”: >> >> <Schermafbeelding 2018-03-09 om 15.21.32.png> >> >> >> Made visible again: >> >> <Schermafbeelding 2018-03-09 om 15.19.14.png> >> _______________________________________________ >> Artisan-User mailing list >> Artisan-User(a)lists.einfachkaffee.de <mailto:Artisan-User@lists.einfachkaffee.de> >> unsubscribe via https://mailman.ghostdub.de/mailman/listinfo/artisan-user >

3 years, 1 month

1
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Artisan-User March 2018