Post by giackanto on Eoe issues with Windows and Linux ^{CODESYS Forge talk (Post)}
Last updated: 2023-12-20

Post by anderson on function block output ^{CODESYS Forge talk (Post)}
so it is not possible for me to use the function blocks and through them I can select the digital outputs of the PLC so that pulses and direction are output, or some function block that does this reading and in it I can program the pulse and direction outputs for the drive?
Last updated: 2024-01-09

Post by scarter on Import/Export PLCOpen xml Task Configuration ^{CODESYS Forge talk (Post)}
I'm Having the same issue. If I highlight PLC Logic and import it erases everything else and replaces the Task config. If I highlight the Application I get the same result. Simple manual fix is click and drag the task config onto the origional Application, and delete the second one. Easy fix but not the expected result of importing task config.
Last updated: 2024-01-17

Post by rmaas on Direct Pointers in IOMapping for EtherCAT with IoDrvEthercatLib.ETCSlave_Dia ^{CODESYS Forge talk (Post)}
Hi, Im not sure if this is what you mean, but i do succesfully use the IoDrvEthercatLib.ETCSlave.InputData and IoDrvEthercatLib.ETCSlave.OutputData to read from and write to beckhoff DI and DO cards. Very convenient as you can make an FB with an VAR_IN_OUT of type IoDrvEthercatLib.ETCSlave and only have to pass the slave reference... So i am not using .ETCSlave_Diag but .ETCSlave...
Last updated: 2024-02-13

Post by markus-huber on CodeSys SVN doesn't work ^{CODESYS Forge talk (Post)}
I installed CodeSys V3.5 SP9 for HY-eVision2 1.18.0.0 and activated the License Keys for SVN and noticed that the "SVN" doesn't pop up when i go on Menu - Project. For some reason the SVN works on CodeSys SP10. I already deinstalled all CodeSys Applications and installed them again but it's the same. Maybe the problem already occurred and someone could help me.
Last updated: 2024-02-20

Post by matthew on Persistence Manager Backup ^{CODESYS Forge talk (Post)}
Hi @eschwellinger yes I have been using xDoubleStorage It happened again and I checked and the files were still there with there contents, restarting codesys or rebooting would not even reload them. Doing a download and then starting the PLC loaded them and began working again. Some sort of mismatch error or something?
Last updated: 2024-05-14

Post by mozed on Windows 11 and SP17 ^{CODESYS Forge talk (Post)}
Last updated: 2024-06-12

Post by kuegerls on SysProcessExecuteCommand2 and CANopen Device ^{CODESYS Forge talk (Post)}
4.10.0.0
Last updated: 2024-06-24

Post by kuegerls on SysProcessExecuteCommand2 and CANopen Device ^{CODESYS Forge talk (Post)}
4.10.0.0
Last updated: 2024-06-24

Motion 🇬🇧 ^{CODESYS Forge talk (Discussion)}
Realizing single or multi axis motion control, CAM, CNC and Robotic applications
Last updated: 7 days ago

Runtime 🇬🇧 ^{CODESYS Forge talk (Discussion)}
Related questions to SoftPLCs e.g. Raspberry Pi, Beaglebone, IoT2000 and other platforms
Last updated: 6 days ago

Forge 🇬🇧 ^{CODESYS Forge talk (Discussion)}
Discussions about CODESYS Forge projects and features of the CODESYS Forge website
Last updated: 2026-03-17

Post by r-niedermayer on Issue with WebVisu on Raspberry PI ^{CODESYS Forge talk (Post)}
Regarding to your application: When clicking in the web visualization, the boolean variable will be tapped for both buttons. The LED in the web visualization lights up as long as the variable is true The used variables should come from the GVL, ad/or thePLC_Prg. We see no difference or problem in both projects: You have created a visuelement Push button a a tapper, that is supposed to control the variable in this way as expected. This is also reflected (switching Bool from false to true) in the program code, as well as in the (GVL declared) variables. Wherever the misunderstanding comes from: no, this is not memory or license related. Our best guess: it is probably more of an applicative/conceptual implementation.
Last updated: 2024-04-11

Post by arvind on communication ^{CODESYS Forge talk (Post)}
HI All past two weeks im trying to configure and establish communication between wago rs485 fieldbus coupler(750-315/300-000) with wago pfc 200 plc but not able to communicate can you peoples help me to configure and establish communication using codesys v3.5 and above
Last updated: 2023-08-19

Post by davidbo on How to switch between dynamic IP address and dynamic? ^{CODESYS Forge talk (Post)}
Well. One can do that, I have found a python script which can modify /etc/dhcpcd.conf and I suppose there is a way I can execute it from CODESYS and it seems to be the only way
Last updated: 2023-11-08

Post by ellocco on Leitungsverzweigung mit einem existierenden Block (z.B. AND-Glied) zu verbinden ^{CODESYS Forge talk (Post)}
Thanks for your response and your idea. To sum up, you also have no idea how to connect two existing blocks. Meanwhile I worked with "PLCnext engineer" and the result is:
Last updated: 2024-11-11

Post by ojz0r on Multiple applications on one device sharing variables. ^{CODESYS Forge talk (Post)}
One thing you could do is create an object with the variable as field with a function and procedure to get the variable (read) and set the variable (write). These are then called from your program and the vizualization.
Last updated: 2025-02-20

Post by davidbo on SQLite with AC_Datalog and Raspberry Pi ^{CODESYS Forge talk (Post)}
I am using V3.5 SP20 and version for AC_Datalog is 4.3.0.0 But in the log I get "DataLogStorage_SQLite: Not able to open table." Why and how to fix that?
Last updated: 2025-08-14

Post by eschwellinger on function block output ^{CODESYS Forge talk (Post)}
I think you should use a piece of hardware in between your drive (pulse/direction) and the plc like for example Beckhoff EL2521 - so Ethercat might be to choice if you need CNC and SoftMotion. EK1100 and EL2521
Last updated: 2024-01-05

Post by nksr on Is using 'en-gb' and 'en-GB' in visuelems.currentlangauge the same? ^{CODESYS Forge talk (Post)}
I am currently programming a language switch program. So, the text flickers between 'en-gb' and 'en-GB' in visuelems.currentlangauge and even if I put a breakpoint, it still flickers. Can you please suggest a solution? Thanks
Last updated: 2024-01-31

Post by dominggus on Recipe Manager - RecipeManCommands, load & write wrong values, Bug? ^{CODESYS Forge talk (Post)}
I've workaround it by not using an array but 30 instances of the struct and putting these in the recipe, and then using converter functions to save and load
Last updated: 2024-03-02

Post by jetme on Rampup and rampdown ^{CODESYS Forge talk (Post)}
i'm using FB Ramp_INT function to ramp my pump up and down but I will like to ramp up at a different time and also ramp down at a different time. How can I do that.
Last updated: 2024-03-28

Post by jeroenaero on Difference between using OPCUA symbol configuration and OPCUA Server object ^{CODESYS Forge talk (Post)}
Hi, What is exactly the difference between using symbol configuration as OPCUA server or using the Codesys object OPCUA server? What are the advantages and disadvantages of using symbol configuration and OPCUA server object. Please let me know
Last updated: 2025-10-30

Post by kalmeyer on Stepper motor control with (SM_Drive_RaspStepper_direct) ^{CODESYS Forge talk (Post)}
I have installed: SM_Drive_PosControl 4.18.0.0 and SM_Drive_RaspiStepper_Direct 0.0.0.7 and SM_Drive_RaspiStepper_PulsDir 0.0.0.7 And when I "Generate Code" I immediately get 6 errors (see attached file) What can I do?????
Last updated: 2025-11-09

Post by rossanoparis on Upgrading CODESYS runtime from v4.7 to v4.9 using a bash script leads to lose the licences stored in the soft container ^{CODESYS Forge talk (Post)}
System information - Controller: KUNBUS RevPi CONNECT-S - OS: Linux buster 32bit 5.10.103-rt62-v7l #1 SMP PREEMPT_RT armv7l GNU/Linux - CODESYS v3.5 SP19 Patch 2 I'm facing a problem related to codesys licences using a procedure based on a bash script. Such bash script detect the presence of new .deb files and install them on system. My automation solution don't allow to be maintained by dedicated personal, thus even the CODESYS runtime SW must be installed using an "automatic" procedure instead of using the CODESYS tool. remark I've been using the following procedure since the runtime v4.5 without any issue. Before installing the new runtime packages, I need to copy the file CODESYSControl_User.cfg (here attached) because of new section which is necessary to add in order to allow some folders to be written by CODESYS runtime v4.9 Up to now, this has been unnecessary, this is the main difference between my previos bash file and the new one. remark If I skip this action, everythings goes fine, but my CODESYS application can't work as it needs to access some folders on controller's file system. Process - Before the procedure: the licenses are OK (see attached file lic-01.png) - After the procedure: the new CODESYS runtime version is correctly installed, but the software container with v1.19 and all licences disappear (see attached file lic-02.png) This is the synthetic content of bash script I'm using. # Stop runtime sudo service codesyscontrol stop sudo service codesysedge stop # Move the new CODESYSControl_User.cfg file # New configuraton with folders declared sudo mv -f CODESYSControl_User.cfg /etc # Install runtime package echo N | sudo apt-get install -y --allow-downgrades codesyscontrol_raspberry_4.9.0.0_armhf.deb # Install edge gateway package echo N | sudo apt-get install -y --allow-downgrades codesysedge_edgearmhf_4.9.0.0_armhf.deb # Reboot controller sudo reboot Thanks in advance
Last updated: 2023-09-19

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