Post by ahofer on ETHERCAT EK1100 und EL8601-8411 ^{CODESYS Forge talk (Post)}
Leider etwas verspätet erst mal danke für die Antwort und für die Info. Ich habe jetzt ein Upate vom EtherCAT Master gemacht. Die Klemme funktioniert in ihrer Standardeinstellung. Bei den PWM-Klemmen geht das Umstellen auf DO, aber den Zähler kann ich immer noch nicht einstecken.
Last updated: 2025-05-21

Post by avenue68 on REFERENCE TO in an array ^{CODESYS Forge talk (Post)}
That's because the array only contains structures themselves, not references. It doesn't matter that what consists of each struectures unless they are not pointers.
Last updated: 2025-05-21

Post by mariacugnier on Modbus TCP/IP having problems with global variables ^{CODESYS Forge talk (Post)}
Are these variables already declared in the IO list? It looks like it's trying to create new variables instead of mapping them to the existing ones.
Last updated: 2025-05-22

Post by mariacugnier on Reading Devices ComState ^{CODESYS Forge talk (Post)}
Does anyone know how to access the ModbusTCPSlave_Diag.ComState without declaring each one by the device name? I attached them to an array but since I may have dozens of devices this is still a bad solution.
Last updated: 2025-05-22

Post by mariacugnier on Reading Devices ComState ^{CODESYS Forge talk (Post)}
Does anyone know how to access the ModbusTCPSlave_Diag.ComState without declaring each one by the device name? I attached them to an array but since I may have dozens of devices this is still a bad solution.
Last updated: 2025-05-22

Post by fleaplc on Symbol Configuration to be Build every time! ^{CODESYS Forge talk (Post)}
I'm using Symbol configuration to share PLC variables with SCADA via 3S protocol (Symbol File). All is working fine except every time I open the project.. then I need to rebuild Symbol Configuration! Why?
Last updated: 2025-05-23

Post by andrax on Variable Length Array - Cannot mix variable and fixed length dimensions? ^{CODESYS Forge talk (Post)}
Arrays with variable lengths are a bad idea. This makes your system unstable and can lead to crashes. Declare your array large enough to reserve enough memory
Last updated: 2025-05-24

Post by r19h72 on Io-link library vor ethernet/ip ^{CODESYS Forge talk (Post)}
gibt es Pläne für eine Erweiterung der io Link sl library auf ethernet/ip? derzeit sind nur profinet und ethercat verfügbar wann kann man damit rechnen?
Last updated: 2025-05-24

Post by dkugler on Version management ^{CODESYS Forge talk (Post)}
If you update all to the newest versions in the project environment and update all devices in the device tree, the errors should gone! Missing the device updates is often causing this problems!
Last updated: 2025-05-28

Post by kevinl on Unerwünschte Username- und Passwortabfrage im Browserfenster ^{CODESYS Forge talk (Post)}
Guten Tag allerseits Gibt es mittlerweile eine Lösung für dieses Problem? ich habe eine Visu, die für jedermann einsehbar sein soll, jedoch gewisse elemente sollen nur nach einem Login einsehbar sein. Was ist die offizielle Lösung dafür?
Last updated: 2025-06-01

Post by durallymax on Making a Visu Element normally invisible and visible if variable is true ^{CODESYS Forge talk (Post)}
You can write any expression that evaluates to TRUE/FALSE in that property, you can also call a method from the property.
Last updated: 2025-06-06

Post by matthewkim on Serial communication CAA SerialCom com.open function happening ^{CODESYS Forge talk (Post)}
I think that codes are same but working different. one is comopen is done but the other is not done. I don't know reason why.
Last updated: 2025-06-11

Post by onstage on Update Raspberry Pi option is missing under Tools menu ^{CODESYS Forge talk (Post)}
The logger at the bottom of the deprecated RPi tool was quite useful, where can it be found now?
Last updated: 2025-06-11

Post by eschwellinger on RaspberryPi 5 gateway problem ^{CODESYS Forge talk (Post)}
Do you use the same type Raspberry PI64 SL in the device tree? Which version of the Pi package / Runtime do you use? 4.16.0.0?
Last updated: 2025-06-12

Post by tk096 on How to get the motor scaling value from code ^{CODESYS Forge talk (Post)}
Hi, unfortunately, in Softmotion you have only access to the combined fraction - the scaling factor from user units to motor increments. It can be accessed using MC_ReadParameter with parameter number 1054. increments = user_unit_position * fScaleFactor
Last updated: 2025-06-13

Post by milan-svarny on Redundancy problem - primary PLC suddenly goes to simulation state ^{CODESYS Forge talk (Post)}
Hi Ivanmaltar, please , did you solve the problem? i have the same case. Second PLC is going suddenly to Sim. state Thank you
Last updated: 2025-06-18

Post by davidbo on AC_DataLog on Raspberry Pi ^{CODESYS Forge talk (Post)}
As seen on the attached file I have indeed installed the library AC_DataLog everywhere, but I cannot add a DataLogManager anywhere Why? I am using an old IDE V3.5 SP18
Last updated: 2025-06-20

Post by nxbp on Cam Editor And Cam Problem ^{CODESYS Forge talk (Post)}
I Created cam with 361 cam points ( 0,1,2.....360 ). The values in the Cam_A array do not match the Cam points entered in the Cam editor.
Last updated: 2025-06-22

Post by davidbo on Why does SysTimeRtcSet not set the clock on a Pi 4 ^{CODESYS Forge talk (Post)}
temp:=DT_TO_DWORD(newTD); result:=SysTimeRtcSet(ulTimestamp:=DWORD_TO_WORD(temp)); the result=0 which mean ok but the clock is not set
Last updated: 2025-06-27

Post by mg0815 on Error, visualisation property handling, VISU_USEPROPERTYINFO ^{CODESYS Forge talk (Post)}
3.5.19.7 THANK YOU, 1000 times !!!! in german: Projekt/Projekteinstellungen/Visualisierung/Sichtbar - CLICK Danach * "Eigenschaften-Behandlung in allen Elementeigenschaften aktivieren" CLICK OFF - OK * "Eigenschaften-Behandlung in allen Elementeigenschaften aktivieren" CLICK ON - OK Danach sollte es gehen.
Last updated: 2025-06-27

Post by tk096 on Cam Editor And Cam Problem ^{CODESYS Forge talk (Post)}
Hi, in the XYVA compile format the editor is adding an additional point if the derivatives are jumping at this point. However, this should not change the path?
Last updated: 2025-06-30

Post by gabriela-g on Compiler errors not visible ^{CODESYS Forge talk (Post)}
Hi, I have the same situation and I tried the advice from here, but didn't worked:my error messages are still not sowing up in the Messages window. Do you have any idea why?
Last updated: 2025-07-03

Post by canplum on StartTargetvisu failed with result: 12 ^{CODESYS Forge talk (Post)}
Does anybody know what this error means? StartTargetvisu failed with result: 12 My codesyscontrol is crashing always after 25 hours. I can't see why. The trace of too many files opened I already followed but couldn't find any error in my program. Cheers, CanBohr
Last updated: 2025-07-07

Post by gvdb on Raspberry Pi 4 mod B icm codesys linking USB serial device (arduino) to com port ^{CODESYS Forge talk (Post)}
Raspberry Pi 4 Codesys 3.5.20 sp3 Codesyscontrol 4.15.0.0 based on sdk 3.5.21.0 Hi all, I have found a lot of topics but none of them get me on the right path, therfore i started a new post. Usually i work with plc based systems and codesys but now im trying to create an project where i read out a serial data stream from an arduino connected by an USB port. in the future this need to be more arduino's but first trying to make it work with one I had my program working but i needed to update my raspberry pu to the letest version to get the mimo screen working. Now i tried several rules in the CODESYSControl.cfg and/or CODESYSControl_User.cfg files but i never get the com port opened. At this moment i have an file CODESYSControl_User.cfg with entry: [SysCom] Linux.Devicefile.1=/dev/ttyUSB0 I tested the connection with minicom and the data runs fluently. Can somebody help me with what could be wrong? the com port states ERROR_UNKNOWN 5004 when i tried to open.
Last updated: 2025-07-17

Post by ken-san-sg on Function Block Method call from OPC UA Client ^{CODESYS Forge talk (Post)}
Hello, Is it possible to call mathod which is implemented in Function Block POU from OPC UA client?
Last updated: 2025-07-18

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