Activity for davewkoenig

  • davewkoenig davewkoenig created ticket #1

    Large G-Code File in PLC Program for laser CNC machine

  • davewkoenig davewkoenig created a blog post

    HC-SR04 Distance Sensor for Raspberry Pi

  • davewkoenig davewkoenig posted a comment on discussion Runtime πŸ‡¬πŸ‡§

    I added library and xml file and I get 58 errors and placeholder not resolved

  • davewkoenig davewkoenig posted a comment on discussion Runtime πŸ‡¬πŸ‡§

    I am trying to get a PWM circuit to work, I only need one channel for lase control and Raspberry Pi has it, GPIO 12 or 13, how do I enable and control it? I do see a function GPIO that has PWMFrequency and duty cycle

  • davewkoenig davewkoenig posted a comment on discussion Runtime πŸ‡¬πŸ‡§

    I am trying to use the PCA9685 board with PWM output. I can only seem to change the voltage never full range of 0V for no PWM, and 5V for full PWM. I can only change Frequency [Hz] the higher the frequency the higher the voltage range, also other parameters do not effect it like _alrMin, _alrMax, _freq, _rPeriod 100hz Frequency = Adafruit_PWM.alrPWM[0] :=0 is 0.468V and 1 is 0.972 output does not appear to actually PWM, higher frequency 400hz Frequency = Adafruit_PWM.alrPWM[0] :=0 is 1.949V and 1...

  • davewkoenig davewkoenig posted a comment on discussion Runtime πŸ‡¬πŸ‡§

    Here is 400Hz PWM

  • davewkoenig davewkoenig posted a comment on discussion Runtime πŸ‡¬πŸ‡§

    Here is 100hz PWM signal

  • davewkoenig davewkoenig posted a comment on discussion Runtime πŸ‡¬πŸ‡§

    I am trying to use the PCA9685 board with PWM output. I can only seem to change the voltage never full range of 0V for no PWM, and 5V for full PWM. I can only change Frequency [Hz] the higher the frequency the higher the voltage range, also other parameters do not effect it like _alrMin, _alrMax, _freq, _rPeriod 100hz Frequency = Adafruit_PWM.alrPWM[0] :=0 is 0.468V and 1 is 0.972 output does not appear to actually PWM, higher frequency 400hz Frequency = Adafruit_PWM.alrPWM[0] :=0 is 1.949V and 1...

  • davewkoenig davewkoenig posted a comment on discussion Runtime

    Your hardware is newer? I know I had issues with SD card, I have Samsung EVO Select (green) Dave Koenig 630-808-6740 From: talk@forge.forge.codesys.com [mailto:talk@forge.forge.codesys.com] On Behalf Of januar Sent: Thursday, June 11, 2020 1:57 PM To: [forge:talk] Subject: [forge:talk] PI4 with CODESYS Hi Dave, Thank you. The complete information is on the OS-Hardware.png. It is raspbian buster. Januar PI4 with CODESYS https://forge.codesys.com/forge/talk/Runtime/thread/dcef2074d0/?limit=25&pa ge=1#86b6...

  • davewkoenig davewkoenig posted a comment on discussion Runtime

    Yes I have Raspbian buster 10 Dave Koenig 630-808-6740 From: talk@forge.forge.codesys.com [mailto:talk@forge.forge.codesys.com] On Behalf Of januar Sent: Thursday, June 11, 2020 1:57 PM To: [forge:talk] Subject: [forge:talk] PI4 with CODESYS Hi Dave, Thank you. The complete information is on the OS-Hardware.png. It is raspbian buster. Januar PI4 with CODESYS https://forge.codesys.com/forge/talk/Runtime/thread/dcef2074d0/?limit=25&pa ge=1#86b6 Sent from forge.codesys.com because you indicated interest...

  • davewkoenig davewkoenig posted a comment on discussion Runtime

    What version of Linux are you running? I know I had trouble and would have to look at what I have. Dave Koenig 630-808-6740 From: talk@forge.forge.codesys.com [mailto:talk@forge.forge.codesys.com] On Behalf Of januar Sent: Thursday, June 11, 2020 11:14 AM To: [forge:talk] Subject: [forge:talk] PI4 with CODESYS Dear All, I do not really know whether I should create a new post or I can just ask here. I am trying to use Raspberry Pi 4 with CoDeSys 3.5.16. Actually everything is going ok, until I restart...

  • davewkoenig davewkoenig posted a comment on discussion Runtime

    I have had really good results with my PI, using 5v to 24v converter, opto isolation boards for GPIO connection which is nice, 17 I/0 points configurable in or out. Running with servo system running on 120v power, no noise issues on PI, but it is definitely not industrial hardened. I do not even have it in an enclosure. Sent from my iPhone On May 27, 2020, at 3:23 AM, kumareasu forge@codesys.com wrote: ο»Ώ Dave , What about the reliability with RPi4? I am trying to build an industrial application with...

  • davewkoenig davewkoenig posted a comment on discussion Runtime

    Here is the link to my YouTube video. https://m.youtube.com/watch?v=zR9gOND_-cE I met Edwin today, a friend of yours, he helped me today. Let me know if you need anything! I have the CNC working pretty good, I have extra drives if you are interested. Sent from my iPhone On May 16, 2020, at 12:25 PM, Ingo forge@codesys.com wrote: ο»Ώ Sorry, I thought of a picture of the CNC machine, rather than an SD image. Funny misunderstanding ;) PI4 with CODESYS Sent from forge.codesys.com because you indicated...

  • davewkoenig davewkoenig posted a comment on discussion Runtime

    If you are interested and up for the challenge I do have extra servo drives I would sell. Dave Koenig 630-808-6740 From: talk@forge.forge.codesys.com [mailto:talk@forge.forge.codesys.com] On Behalf Of aliazzz Sent: Saturday, May 16, 2020 2:23 PM To: [forge:talk] Subject: [forge:talk] Re: PI4 with CODESYS Hi! I am vey curious also! We would like to see pictures and video of your setup ;-) Plus, it's a bonus if you share your experiences here on forge with instructions on how to build a CNC machine...

  • davewkoenig davewkoenig posted a comment on discussion Runtime

    It is a 3 axis CNC that I built with Servo drives, project cost was higher than anticipated, a lot of CodeSYS licensing. https://www.youtube.com/watch?v=zR9gOND_-cE https://www.youtube.com/watch?v=zR9gOND_-cE&t=2s &t=2s Dave Koenig 630-808-6740 From: talk@forge.forge.codesys.com [mailto:talk@forge.forge.codesys.com] On Behalf Of aliazzz Sent: Saturday, May 16, 2020 2:23 PM To: [forge:talk] Subject: [forge:talk] Re: PI4 with CODESYS Hi! I am vey curious also! We would like to see pictures and video...

  • davewkoenig davewkoenig posted a comment on discussion Runtime

    I can send you a YouTube video later. The image uses WiFi on the Pi to connect to my router and Reg Ethernet port is for EtherCat Sent from my iPhone On May 16, 2020, at 12:25 PM, Ingo forge@codesys.com wrote: ο»Ώ Sorry, I thought of a picture of the CNC machine, rather than an SD image. Funny misunderstanding ;) PI4 with CODESYS Sent from forge.codesys.com because you indicated interest in https://forge.codesys.com/forge/talk/Runtime/ To unsubscribe from further messages, please visit https://for...

  • davewkoenig davewkoenig posted a comment on discussion Runtime

    https://1drv.ms/u/s!AgnUL-SiE9JwgcstSOMSDCWhEfaVLA?e=cPibT1 it is a 32mb image you can extract to sd card with program called hddraw Dave Koenig 630-808-6740 From: talk@forge.forge.codesys.com [mailto:talk@forge.forge.codesys.com] On Behalf Of Ingo Sent: Thursday, May 14, 2020 11:43 PM To: [forge:talk] Subject: [forge:talk] Re: PI4 with CODESYS Please do so, I am very curious! ;) PI4 with CODESYS https://forge.codesys.com/forge/talk/Runtime/thread/dcef2074d0/?limit=25#89 58/6a56 Sent from forge.codesys.com...

  • davewkoenig davewkoenig posted a comment on discussion Runtime

    I am using Pi4 for 3-4 months on my CNC machine, it runs great! Did have some problems in beginning, using Debian version. I can send you an image if you like? I use wiFi to connect to my router at Ethernet port for EtherCAT coms.

  • davewkoenig davewkoenig posted a comment on discussion Runtime

    I am using Pi4 for 3-4 months on my CNC machine, it runs great! Did have some problems in beginning, using Debian version. I can send you an image if you like? I use wiFi to connect to my router at Ethernet port for EtherCAT coms.

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