Search found 61 matches

by Jarda
Fri Oct 02, 2020 1:57 pm
Forum: Hardware
Topic: Using the DOs as Current sinks
Replies: 3
Views: 1039

Re: Using the DOs as Current sinks

Your welcome !
Enjoy the CONTROLLINO !

BR
Jarda
by Jarda
Sun Sep 20, 2020 6:23 am
Forum: Hardware
Topic: PWM on a digital channel
Replies: 0
Views: 751

Re: PWM on a digital channel

Hello,
could you please be more specific which outputs you are using? Screw terminal? Pinheader? Which frequency etc. ?

On the CONTROLLINO MEGA, there is no analog output.

BR
Jarda
by Jarda
Sun Sep 20, 2020 6:20 am
Forum: Hardware
Topic: Is it possible to reset Controllino when external power source is connected?
Replies: 2
Views: 731

Re: Is it possible to reset Controllino when external power source is connected?

Hi yes, solution proposed by Michael seems to be the best. You will monitor this input and when input is low, you will switch OFF the peripherals and correctly switch ON again the the main power is back. When you want to really do the hard reset, you can build some simple circuit with RC combination...
by Jarda
Sun Sep 20, 2020 6:13 am
Forum: Questions & Troubleshooting
Topic: ANalog input always reads 0 :-(
Replies: 2
Views: 877

Re: ANalog input always reads 0 :-(

Hello,

we are sorry for complication, looks as the production fail.

Enjoy the new CONTROLLINO.

Regards
Jarda
by Jarda
Sun Sep 20, 2020 6:10 am
Forum: Questions & Troubleshooting
Topic: The resistance value of an automatic voltage divider internally
Replies: 0
Views: 774

Re: The resistance value of an automatic voltage divider internally

Hi,
the resistance is 101 kOhm for 12 V power supply and 81,2 kOhm when powered from 24 V power supply.

BR
Jarda
by Jarda
Wed Aug 05, 2020 11:06 am
Forum: Hardware
Topic: Using the DOs as Current sinks
Replies: 3
Views: 1039

Re: Using the DOs as Current sinks

Hello BAM, at MAXI is digital power output implemented by High Side Switch, that means it cannot pull down the output. On CONTROLLINO MEGA are some digital outputs implemented by Half-Bridge configuration and there it is possible - see MEGA product description. If you want to use MAXI, you have use ...
by Jarda
Wed Aug 05, 2020 11:02 am
Forum: Hardware
Topic: Driving a WS2811 strip
Replies: 3
Views: 1001

Re: Driving a WS2811 strip

Hello BAM,

thank you for response and enjoy the CONTROLLINO !

BR
Jarda
by Jarda
Wed Aug 05, 2020 11:00 am
Forum: Questions & Troubleshooting
Topic: DMX at RS485 interface
Replies: 2
Views: 910

Re: DMX at RS485 interface

Hello,
perfect, good job ;-) !

BR
Jarda
by Jarda
Wed Aug 05, 2020 10:58 am
Forum: Questions & Troubleshooting
Topic: OTA firmware upload
Replies: 6
Views: 1818

Re: OTA firmware upload

Hello,
please follow the github information:
https://github.com/CONTROLLINO-PLC/CONT ... /issues/14

Best Regards
Jarda
by Jarda
Wed Jul 29, 2020 1:01 pm
Forum: Hardware
Topic: Driving a WS2811 strip
Replies: 3
Views: 1001

Re: Driving a WS2811 strip

Hello BAM, thank you for your question. I think solution is simple. As you already wrote, used high side driver is not suitable for higher speed switching and is not going correctly to zero (reason of measured 11-12V). Solution can be to reduce the communication speed. Used switch has following timi...