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

 
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Post by sigurdrb on Codesys and error messages, warnings exceptions etc. CODESYS Forge talk (Post)
I can add that the values I want to read are typical these values highlighted in red on the picture attached.
Last updated: 2024-11-06

Post by dogulas on OPC UA C# client connecting to OPC UA CODESYS server CODESYS Forge talk (Post)
mainak, sorry, just saw your post. I have done that and I still get the same exception. the innerResult says "BadSecureChannelClosed 'Remote side closed connection'". Any other tips? Pointers are welcome.
Last updated: 2024-11-12

Post by timvh on Codesys SP20 and professional developer edition CODESYS Forge talk (Post)
Open the CODESYS installer (you can open this as stand-alone tool, or from CODESYS Tools menu). Then go to Browse, search for Git and select install.
Last updated: 2024-11-15

Post by kumareasu on Windows on ARM / Microsoft Surface CODESYS Forge talk (Post)
I too need this information. Is it possible to install CoDeSys runtime and convert a ARM system installed Windows IoT as OS and convert as PLC?
Last updated: 2024-11-16

Post by r-niedermayer on Collapse all CODESYS Forge talk (Post)
Basically, Codesys does support the Windows shortcuts: such as the " * " and " / " as well as the " + " and " - " Numpad keys to expand or collapse folders and subfolders or the element. This affects both, the objects in the device tree and the folding structures in f.e. the ST editor.
Last updated: 2024-11-21

Post by aikapan on Ethernet/IP Scanner Exception CODESYS Forge talk (Post)
Same here. plcload in my case is about 7% while running. Watchdog ENIPScannerIOTask was about 200ms. Max cycle around 6ms, normal cycle time 4ms. Probably just increase the watchdog to 2000ms? or so... (Hardware: A Panel from Weintek)
Last updated: 2024-11-28

Post by totorovic on Project loses 'Download time' information CODESYS Forge talk (Post)
I'm still having issue with this. I have the same code between my IDE and the runtime but I cannot connect because there is no download time indicated on the IDE side. Please Codesys how to solve this ?
Last updated: 2024-12-03

Post by thn-power on Opaque NodeId in the OPC UA server CODESYS Forge talk (Post)
I'm wondering the same. Using the old symbol configurator opc ua server gave the node id using a string. Must be a way to specify this at build time?
Last updated: 2024-12-16

Post by faceplant on Energie price CODESYS Forge talk (Post)
Given the response to your API request, I don't think this is a CODESYS issue. The response says ... Please provide a valid API token ... so you must get a valid API key from enever.nl
Last updated: 2024-12-18

Post by timvh on FAILURE TO OPEN PROJECT ON ANOTHER COMPUTER CODESYS Forge talk (Post)
Is it really the same CODESYS version with the same add-ons? Maybe open the CODESYS installer on your home laptop, and export the configuration. On your work PC open the CODESYS installer and import the configuration.
Last updated: 2025-01-22

Post by jddaigle on A method in the Task Configurator CODESYS Forge talk (Post)
How is that possible to put a Function Block Method in the Task Configurator, as they did in the CNC3DEditor.project example? In that exmaple, I removed the gCNCMachine.SlowTaskCall method from the Task Configuration and I can't put it back. https://us.store.codesys.com/cnc-3d-editor.html Thanks!
Last updated: 2025-01-23

Post by totorovic on Project loses 'Download time' information CODESYS Forge talk (Post)
Hi, I have a Combivis studio 6 licence. What I need is information from Codesys about how the information 'Download time' is saved and if it is possible to modify it manually.
Last updated: 2025-02-10

Post by dogulas on Removing a symbol from the IEC Symbols Editor grid CODESYS Forge talk (Post)
here is a screenshot. I dragged Device.Application > GVL_Sched > Requests to the grid on the right, but I cannot remove it from the grid.
Last updated: 2025-02-12

Post by mucleus on How to implementation Gantry Robot path. CODESYS Forge talk (Post)
Hello. How can I move path like in the attached image using CODESYS's robotics library? (MC_MoveLinearAbsolute, MC_MoveDirectAbsolute, MC_MoveCircularAbsolute, etc.) Please help me. Thanks.
Last updated: 2025-02-13

Post by nano on Overview codesyscontrol.cfg commands CODESYS Forge talk (Post)
a overall-information doesn't exist public. i made a long time ago a library by catching all punluc settings and/or configfiles. if u have a special question, i'll try to find it out
Last updated: 2025-02-20

Post by ramesh on DELTA PLC AS228T CODESYS Forge talk (Post)
I have Delta AS228T PLC. Is it possible to create a program in Structured Text using Codesys ? In other words, is DELTA AS228T PLC compatible with CODESYS ?
Last updated: 2025-03-01

Post by codesysbeginner on Enable and Disable Project IO programmatically CODESYS Forge talk (Post)
@eschwellinger Somehow this code doens't work for me in Codesys V3.5.19. Is this code supposed to work in simulation mode as well?
Last updated: 2025-03-03

Post by trusty-squire on Help for a newbie CODESYS Forge talk (Post)
Try watching this video in it's entirety, looks like it should have what you need to get running. https://www.youtube.com/watch?v=kyj36oRpA04
Last updated: 2025-03-11

Post by trusty-squire on Codesys Licenses - How to reload them after updating the Raspberry Pi OS CODESYS Forge talk (Post)
https://content.helpme-codesys.com/en/CODESYS%20Development%20System/_cds_cmd_license_manager.html Search the help page above for "Return License". Should be what you're looking for.
Last updated: 2025-03-16

Post by gesc on Unable to compare projects containing alarm manager 4.5.0.0 CODESYS Forge talk (Post)
Hi, have the same problem. Tried various versions (3.5.17.0 3.5.18.5 3.5.19.0 3.5.20.1) When you compare two functions blocks inside one project, the compare function does work. Regards, Gerco
Last updated: 2025-03-18

Post by peterkcontrols on Codesys Network driver install for Codesys Control RTE x64 CODESYS Forge talk (Post)
Sorry to clarify the issues say as per the attached image. I copied and pasted the unresolved issues from someone else who had a similar problem.
Last updated: 2025-03-18

Post by peterkcontrols on Codesys Network driver install for Codesys Control RTE x64 CODESYS Forge talk (Post)
Sorry to clarify the issues say as per the attached image. I copied and pasted the unresolved issues from someone else who had a similar problem.
Last updated: 2025-03-18

Post by benemenn on OPC UA Method - How to wait for result? CODESYS Forge talk (Post)
Hi, just being curious. Are you providing opc ua methods or calling them? Either way, how did you implement this?
Last updated: 2025-03-26

Post by chocojun on IIot Libraries SL --> Web Socket Client SL Pong issue CODESYS Forge talk (Post)
Hello, I'm trying to use the same library. Could you please share the settings screen for the Web Socket Client SL (FB)?
Last updated: 2025-03-31

Post by ggis on Library documentation up to date CODESYS Forge talk (Post)
Hi, where can I find the latest documentation for libraries 3.5.21.0 such as the CmpApp library. https://content.helpme-codesys.com/en/libs/CmpApp/Current/index.html Thank you, G
Last updated: 2025-04-24

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