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.
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
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> Artisan-User(a)lists.einfachkaffee.de
> https://lists.mokelbu.de/listinfo/artisan-user
hi,
I have Probat Probatone 5kg roaster and I added ET temp probe with phidget VINT hub + TMP1101 thermocouple adapter. Previously I have configured the roaster with the config->machine->probat->probatone and the BT and dBT displayed fine.
this blog post was very helpful:
https://artisan-roasterscope.blogspot.com/2017/06/probatone-adding-et.html
I have succeeded to display the ET and BT curves and the LCDs display the correct values for ET, BT, dET and dBT but for some reason artisan doesn't draw live RoR curves during roasting for dBT or dET. It does show them after logging in the summary. I have checked the dET checkboxes from the Config -> Curves dialog.
I did roast before adding the phidgets and had the dBT RoR curve displaying live during roasting without problems.
photos of the settings and also the settings file:
https://www.dropbox.com/sh/pw1zhea9s5rovds/AAADc9rutP9l80cxjbmSBF6aa?dl=0
I have tried this both mac and windows and same problem. any ideas what I might be missing?
Artisan 1.5
Osx 10.14.2
cheers, samuli
