• PLCopen Editor Crash when modify Variable Name!

    Hello, When I quickly modified several variable names, sometimes PLCopen Editor will Crash, The HMI cannot be operated again. This problem will...

    1 0

    Started by jason.hsiao

  • Modbus registers limits

    Hi, It looks like I'm unable to use higher registers. I was trying to put read-only variables for master devices (devices that simply reads values...

    3 0

    Started by supremesports

  • debug

    hi, The plcopen editor now don't have debug function Now I really want to add, do you have some advice I can refer to?

    1 0

    Started by afterdream

  • esp8266 adc

    hi, with respect to the analog input of esp8266, the data type you select for input% IW100 is int, but I do not know what values ​​this throws...

    14 0

    Started by Kenneth Marcano

  • ST

    First, creat a program using ST language. Second,put funtion(like GT GE GL,etc) into the program,and generate a xxx.st file Third, place the ...

    1 0

    Started by afterdream

  • ST and IL

    I want to use IL language,but when places the function and function block into the IL program, the code form is as the same of ST program ...

    1 0

    Started by afterdream

  • IL

    Recently, I want to use IL in my program. But I really don't know what instructions that openplc support?

    1 0

    Started by afterdream

  • Variable retain function

    Hi Thiago, I know you indicated somewhere that the retain function has been disabled due to compatibility issues. You also explained how to...

    5 0

    Started by supremesports

  • Plc Open Editor

    Hi, what, everything ok? I'm doing a reading of the analog inputs of my controller to make the control from 4 to 20mA. Can you use the block or...

    3 0

    Started by Jean Júnio de Assis Pereira

  • How to add User-defined POUs

    question1: How to add the User-defined POUs, and which file I need to change? question2: If I add the new...

    5 0

    Started by afterdream

  • Using Webpage interface as Input value trought OpenPlc

    Hi, I have stumble into the feature in Codesys https://youtu.be/tdges9sFhH4?t=497 and i was wondering if anybody did a similar thing...

    3 0

    Started by fasavard

  • how to reset password and user name to default

    I have installed open plc runtime on my computer but when changing the username and password I have made an error. Now i cannot login. how do to...

    2 0

    Started by christopher

  • OpenPLC Editor on Mac OS X?

    Have seen some posts about it, but overall very complex and failed to get it working. Is there any outlook for the OpenPLC editor coming to the Mac...

    1 0

    Started by martin010

  • Controlling Function Input and Output

    Hi, I am quite new with the software so bear with me for the newbie question. I am trying to create my first function to use in a...

    1 0

    Started by fasavard

  • RTC Usage

    Hi, First of all, I'm new to this project and it looks VERY great and I'm looking into getting my personal home automation to be built around this...

    8 0

    Started by supremesports

  • Detailed PLCOpen Editor Guide or Complex Examples

    I am wondering if there exists are user guide for PLCOpen Editor somewhere, or if not perhaps some additional examples other than the 'Hello World'...

    8 0

    Started by hxeaven

  • Generate Program Error

    After following steps from http://www.openplcproject.com/reference-your-first-project I'm running into an error when trying to generate the program...

    4 0

    Started by Adrian

  • Modbus TCP issues

    Hi, I have an issue with the Modbus TCP modules. They work properly as to communication. The problem I have is that whenever it loses communication...

    4 0

    Started by supremesports

  • How to set up the PID block on OpenPLC Editor?

    Hi, I tried to set up a PID block but I think I was unable to declare the variables properly. I'm attaching the screenshot. Could someone please...

    30 0

    Started by rodrigo_rolle

  • Openplc editor Arch Linux not start.

    Error start program. python PLCOpenEditor.py      159  14:31:40  Traceback (most recent call last): File...

    2 0

    Started by krive001

  • Problems running PLCOpenEditor on Fedora 23

    Hi, Im trying to get PLC open editor to work in Fedora 23. I have it installed, and think I have all the requirements for it to run. The editor...

    8 0

    Started by konehd

  • Conversion to Process Values

    Hi, Fairly new to OpenPLC / PLC languages, so please forgive ignorance… On a non-linear sensor I’d like to convert measured voltage levels...

    9 0

    Started by pbosscha

  • OpenPLC v1.2

    Hi I want to realize the input of button value from simulink and the output lamp will be sent to simulink. Could you please tell me how to set...

    1 0

    Started by LiZF

  • openPLC editor V1.3

    hello, I'm tried the new version of OpenPLC . first i needed to install "python-zeroconf" . Then when i create a new project, no...

    11 0

    Started by sergei

  • UniPi Ladder problem

    Hello, I am working with my UniPi board and I have a problem while running a simple program working with the analogical output. As you can...

    8 0

    Started by Yukkotete