Search talk: Object reference not set to an instance of an object

 
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Post by tehthoams on Library Search not working CODESYS Forge talk (Post)
Also, Codesys 3.5.19.30 64 bit.
Last updated: 2023-10-17

Post by ph0010421 on Codesys ARTI .XML file not creating but working. CODESYS Forge talk (Post)
I'd contact Beijer directly.
Last updated: 2023-10-30

Post by eschwellinger on Can't open license manager with raspberry CM4 CODESYS Forge talk (Post)
no, but why not staying on Arm SL?
Last updated: 2024-10-16

Post by sharvan on Visu User Management Dialog - Add user does not work CODESYS Forge talk (Post)
I am also getting same issue.
Last updated: 2024-10-17

Post by benmatchless on CODESYS Gateway is not running CODESYS Forge talk (Post)
same issue here, did you find anything?
Last updated: 2024-10-24

Post by jeroenaero on CodeSys Raspberry pi I2C driver not found CODESYS Forge talk (Post)
I included a project archive in the attachments
Last updated: 2024-11-09

Post by andrax on CodeSys Raspberry pi I2C driver not found CODESYS Forge talk (Post)
Are you using a multiplexer? Which one?
Last updated: 2024-11-11

Post by eschwellinger on The application does not exist on "device" CODESYS Forge talk (Post)
please check the plc logger for more details
Last updated: 2024-12-17

Post by alawwirbilal on Codesys for raspberry pi 5 not working exactly CODESYS Forge talk (Post)
Note: this runtime system is used
Last updated: 2025-03-06

Post by kjernodhoker on library is not available CODESYS Forge talk (Post)
What can i do?
Last updated: 2025-03-24

Post by kjernodhoker on library is not available CODESYS Forge talk (Post)
now i get this error:
Last updated: 2025-03-24

Post by eschwellinger on Raspberry Pi 5 GPIO not working. CODESYS Forge talk (Post)
3th April with the 4.15.0.0 release
Last updated: 2025-04-01

Post by eschwellinger on Two OneWireMaster on one Raspberry PI 5 CODESYS Forge talk (Post)
CODESYScontrol.cfg will be overwritten, CODESYSControl_Usr.cfg not.
Last updated: 2025-06-13

Post by alexgooi on Licensing info not available. CODESYS Forge talk (Post)
Thank you all, The license is working now!!
Last updated: 2025-10-02

Post by eschwellinger on ERROR no connection With RPI CODESYS Forge talk (Post)
package directory does not match...
Last updated: 2024-01-11

Post by timvh on Automatic xExecute NBS.TCP_write CODESYS Forge talk (Post)
Use e.g. the condition: TCP_Connection_0.xActive AND NOT(TCP_Write_0.xDone)
Last updated: 2024-03-05

Post by eschwellinger on Licensing info not available. CODESYS Forge talk (Post)
check on cli on your device 'cmu -x'
Last updated: 2024-03-19

Post by eschwellinger on Licensing info not available. CODESYS Forge talk (Post)
will send out vplc preliminary version...!
Last updated: 2024-03-21

Post by idir93dz on Identifier 'IoDrvGPIO' not defined CODESYS Forge talk (Post)
Thanks a lot.
Last updated: 2024-04-11

Post by yannick on Raspberry PI 5 not working CODESYS Forge talk (Post)
Is GPIO working with Raspi 5 4.11.0.0?
Last updated: 2024-04-29

Post by eschwellinger on Raspberry PI 5 not working CODESYS Forge talk (Post)
no should come with 4.12.0.0 release
Last updated: 2024-04-30

Post by eschwellinger on KNX SL on stock PFC200 firmware CODESYS Forge talk (Post)
Nope not without Wago..ask them for advice
Last updated: 2024-05-23

Post by abrarsk on SysCom Library Usage CODESYS Forge talk (Post)
Hello all, I am facing issues with using SysCom library. With SysCom23 library things were simple but since we are migrating to 64bit systems, I am writing a Porting program. With SysCom23, opening the comport was as simple as providing the ComPort no. which returns the Handle as a DWORD. dwHandle:=SysComOpen(Port); But the new library is a bit different. It is asking for 2 input parameters to open the Com Port - Port Number and POINTER to RTS_IEC_RESULT IF hCom = 0 THEN hCom := SysComOpen(ComSettings.sPort, ADR(pResult)); How should I use the RTS_IEC_Result? I can find RTS_IEC-REUSLT under SysType2Interfaces of SysCom library. Also, can someone give me a general understanding of this RTS_IEC_REULT and RTS_IEC_HANDLE, etc.?
Last updated: 2024-08-05

Post by pernockham on Linking to IO during runtime with hot swap? CODESYS Forge talk (Post)
I have a project where a single PLC shall control multiple nodes (up to 10 units?) with IO connected through profinet. Ideally each node should be identical however with time I see situations were different setups/configurations will be used. Codesys PLC (GVLs) |Profinet | |--PNIO-node-1--| | | AIO, | | DIO, | | CNT etc. | |--PNIO-node-2--| | | AIO, | | DIO, | | CNT etc. Ideally I think of a configuration through yaml/xml-files (the assignment/linking of the profinet nodes towards GVL-variables in the PLC as well as scaling, channel configration etc.). Would be grateful if someone could suggest library/-ies that can handle the following: - Verify what IO is connected to a device/node. - Hot-swap/assign link for IO towards GVLs, either automatically or through a HMI.
Last updated: 2024-10-11

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