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I currently control roaster drum and fan from Artisan using Phidgets REL1100 PWM outputs. Was trying to add an additional rotary control on the roaster itself. |
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Replies: 1 comment 12 replies
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Realtime maybe not, but you can define a quantifier on the logged voltage from the 3583 to turn this channel data into events on changes. Changing the position on the 3583 will then create a new event of the set type, move the corresponding slider and thus change the output of the REL1100PWM. Note that quantifiers are evaluated only once per sampling interval thus you might see a certain delay depending on your sampling interval. |
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Just tried 2.4.5. I checked the new "action" check boxes, and was not able to get the feature to work. PWM output (measured from OUT1100 with a scope) will not track input voltage from potentiometer. Also I came across another issue that is 100% repeatable in both 2.4.4 and 2.4.5. Slider and Event logging will track potentiometer ONLY if there is no prior input on keyboard during a session. If I use a button, keyboard command, or slider to change value associated with a quantifier, any following corresponding potentiometer inputs are ignored. To clarify, here is a scenario: If I press "Start" and then move the "Air" and "Drum" potentiometers, the corresponding slider values change, and event values are logged just fine. This continues to work only until I change a value from the keyboard. E.g. if I change a value for "Air" from the keyboard, any further inputs from the "Air" potentiometer will be ignored, but values from the the "Drum" potentiometer will continue to track (...until I change a Drum value from the keyboard). There is also an intermittent "unhandled exception" error I also came across in the "Quantifiers" dialog box (in both 2.4.4. and 2.4.5) that I will report in the issues section. |
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Bad. I had a tiny typo in my change. Fixed. Now with "active" the slider action should be sent as intended. https://www.dropbox.com/s/dbfgsggyqu71t36/artisan-win-2.4.5.zip?dl=0 I cannot duplicate the issue regarding button or "keyboard command" preventing further quantification. Could you please check again and file a separate issue if you are still observing this. Thanks for filing that other issue. Unrelated, but fixed too. |
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Marko, is it possible to send me a Mac build? |
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Ah, sorry. Here it is: https://www.dropbox.com/s/ackj79ndya9n1vo/artisan-mac-2.4.5.dmg?dl=0 |
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Thank You! It works great, as expected. I have submitted a separate bug report for the other issue I spoke of. Many thanks. |
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Realtime maybe not, but you can define a quantifier on the logged voltage from the 3583 to turn this channel data into events on changes. Changing the position on the 3583 will then create a new event of the set type, move the corresponding slider and thus change the output of the REL1100PWM. Note that quantifiers are evaluated only once per sampling interval thus you might see a certain delay depending on your sampling interval.