Post by fahrettin on CODESYS 3.5.17.30 Setup Error ^{CODESYS Forge talk (Post)}
While trying to install CODESYS 3.5.17.30 (64-bit) on my Windows 11 computer, I'm getting the errors below. The first error occurs near the end of the installation. Once you bypass it, the installation returns the second error. Do you have any suggestions for a solution? By the way, I've tried this on several PCs, but I haven't found a solution.
Last updated: 2 days ago

Post by kporter on Exception with ReadNbrSlaves function ^{CODESYS Forge talk (Post)}
I've been playing with the code using the Windows soft master and the ReadNbrSlaves function block seems to work here: https://content.helpme-codesys.com/en/libs/EtherCATStack/4.8.0.0/EtherCATStack/pou-ETCMasterStack/DynamicConfig/fld-DynamicConfig.html
Last updated: 1 day ago

Exception with ReadNbrSlaves function ^{CODESYS Forge talk (Thread)}
Exception with ReadNbrSlaves function
Last updated: 1 day ago

Post by salmawis on Advice on OOP hardware I/O code structure ^{CODESYS Forge talk (Post)}
Call 10 FB instances. Connect Motor_1_Fault to the i_xHW_FaultDetected pin of FB 1, Motor_2_Fault to FB 2... By doing this, your FB will be flexible. The programming will be smooth like a perfect Drift Boss, instead of "hitting the wall" because it can't be reused!
Last updated: 1 day ago

Advice on OOP hardware I/O code structure ^{CODESYS Forge talk (Thread)}
Advice on OOP hardware I/O code structure
Last updated: 1 day ago

Post by miltos on licensing question ^{CODESYS Forge talk (Post)}
Greetings to all, I'm working on a webvisu project on control win V3 x64 runtime, and have purchased 3 licenses for my application. -Codesys Control Standard M -Codesys Visualization L -Codesys Communication M I have them installed on a Codesys usb dongle When I try to download the program, a login error window appears with the message "No valid license found for the webvisualization". The control win v3 communicates with 3 plc, and have enabled communication over codesys V3 communication by adding one datasource for every plc in the datamanager. If I remove the data manager from the project, the rest of the visualisation can be downloaded normally. Do I need to purchase another License and which one? Please find attached the software metrics and the error screen.
Last updated: 22 hours ago

licensing question ^{CODESYS Forge talk (Thread)}
licensing question
Last updated: 22 hours ago

Engineering 🇬🇧 ^{CODESYS Forge talk (Discussion)}
Discussions about the CODESYS Development System, IEC programming, CODESYS Professional Developer Edition
Last updated: 7 hours ago

How to stay in a method until something is finished. ^{CODESYS Forge talk (Thread)}
How to stay in a method until something is finished.
Last updated: 7 hours ago

Post by farren on How to stay in a method until something is finished. ^{CODESYS Forge talk (Post)}
I know I'm thinking about this wrong -- too many decades of procedural and event-driven programming and only a few months of PLC ST programming...... I've created a visualization with a button that when pushed calls a method. I want the method to take a pressure reading, wait one minute and then take another pressure reading. I'm looking for leaks. I'm using TON for the delay. It seems like what is happening is that the method gets called once and it takes the first reading and starts the TON. But then execution continues, leaves that method call, and the second reading never happens. I can force the method to keep running until the whole thing is done with a While loop, but I understand that is considered BAD in PLC programming. If it push the button again to call the method again, it picks up where it left off and if the timer is complete then it runs the remaining code. How do I keep that method running until it is complete with just one call without using a while loop that ties up the PLC for a minute? Thanks! -Farren
Last updated: 7 hours ago

Sort by relevance or date