Artisan-User August 2018

artisan-user@lists.einfachkaffee.de

3 discussions

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

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

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

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Artisan-User August 2018