Post by eschwellinger on Adding a Softmotion License to a Weintek HMI ^{CODESYS Forge talk (Post)}
You need to ask Weintek if they support the licensing. For Softmotion the device should be realtime capable.
Last updated: 2025-10-17

Assigning Modbus addresses to a structure in a dynamic way ^{CODESYS Forge talk (Thread)}
Assigning Modbus addresses to a structure in a dynamic way
Last updated: 2025-10-21

Passing EtheNetIP adapter device into a Function Block to access it's IO ^{CODESYS Forge talk (Thread)}
Passing EtheNetIP adapter device into a Function Block to access it's IO
Last updated: 2025-10-28

Passing EtheNetIP adapter device into a Function Block to access it's IO ^{CODESYS Forge talk (Thread)}
Passing EtheNetIP adapter device into a Function Block to access it's IO
Last updated: 2025-10-28

Passing EtheNetIP adapter device into a Function Block to access it's IO ^{CODESYS Forge talk (Thread)}
Passing EtheNetIP adapter device into a Function Block to access it's IO
Last updated: 2025-10-28

Post by davidbo on How to stop dhcpcd and use SysSockSetIpAddressAndNetMask to set address? ^{CODESYS Forge talk (Post)}
The reason for why CODESYS halts was a CODESYS watchdog exception. 'sudo ip' takes a long time.
Last updated: 2025-11-04

Using a raspberry pi and NVLs to log variables outside of Codesys ^{CODESYS Forge talk (Thread)}
Using a raspberry pi and NVLs to log variables outside of Codesys
Last updated: 2025-11-21

VAR_INFO from inside of a FB to get info on the instance. ^{CODESYS Forge talk (Thread)}
VAR_INFO from inside of a FB to get info on the instance.
Last updated: 2025-12-12

High resolution displays with 150% scaling causes CodeSys IDE to be blurry ^{CODESYS Forge talk (Thread)}
High resolution displays with 150% scaling causes CodeSys IDE to be blurry
Last updated: 2026-01-07

Post by blitz on Can't get SMC_SmoothPath to work ^{CODESYS Forge talk (Post)}
@bertus try to test using only SMC_SmoothMerge and SMC_SmoothPath separately. Block setting bExecute on both of this FBs.
Last updated: 2026-01-11

Post by arj3090 on Beckhoff CX9240 : Using Internal EtherCAT Bus ^{CODESYS Forge talk (Post)}
Is it possible to get CodeSys working with Beckhoff IO cards connected directly to the CX9240 running Linux?
Last updated: 2026-07-09

CmpCharDevice blocks gpiochip access on Raspberry Pi 5 since update from SP18 to SP21 ^{CODESYS Forge talk (Thread)}
CmpCharDevice blocks gpiochip access on Raspberry Pi 5 since update from SP18 to SP21
Last updated: 2026-07-22

What is the prerequisites for a Raspberry Pi to work with SysSockSetIpAddressAndNetMask() ^{CODESYS Forge talk (Thread)}
What is the prerequisites for a Raspberry Pi to work with SysSockSetIpAddressAndNetMask()
Last updated: 2025-11-12

Post by aldo on Access to the path *** is denied ^{CODESYS Forge talk (Post)}
I have everything updated to the latest versions, but the problem persists. Thanks
Last updated: 2025-12-10

Post by eschwellinger on Scan devices hangs CODESYS ^{CODESYS Forge talk (Post)}
If you use putty or any ssh client does this work to login to the plc?
Last updated: 2025-12-13

Trend legend naming and access/config to/of trend/legend-variables ^{CODESYS Forge talk (Thread)}
Trend legend naming and access/config to/of trend/legend-variables
Last updated: 2025-12-22

Post by vietnam-coder on Ethernet/IP EDS file ^{CODESYS Forge talk (Post)}
excuse me , can you help me to raise up to 255 input and output please ,
Last updated: 2026-03-24

CODESYS crashes when adding standard OPC UA Information Model to Communication Manager ^{CODESYS Forge talk (Thread)}
CODESYS crashes when adding standard OPC UA Information Model to Communication Manager
Last updated: 2026-03-27

Post by dat422 on CODESYS crashes when adding standard OPC UA Information Model to Communication Manager ^{CODESYS Forge talk (Post)}
An Update to SP22 solved the issue.
Last updated: 2026-03-27

Blocking UDP ports 1740–1743 and 22350 to disable CODESYS network scan (startup + device discovery) ^{CODESYS Forge talk (Thread)}
Blocking UDP ports 1740–1743 and 22350 to disable CODESYS network scan (startup + device discovery)
Last updated: 2026-03-31

Post by ulvis on NetBase Services Example ^{CODESYS Forge talk (Post)}
According to the recent feature briefs from Codesys, the CAA libs are beeing depreceated. Anyone to confirm?
Last updated: 2026-04-16

Post by cvrettacos-dse on Table Element Scroll Return ^{CODESYS Forge talk (Post)}
Hello, I would like to use swipe/pan gestures to scroll a table visualization element (CODESYS 3.5.21.10) on a DSE M810 display. The swipe / pan gesture control works fine, however, I cannot figure out how to reset / navigate to the top of the table again with code. I have tried the Scrolling begin variable, and the visu manager is setting it to FALSE right away but the table doesn't actually scroll back to top. If I check the “Scroll elements with scrollbar” box, then the Scrolling begin variable works perfectly, but now the swipe/pan scrolling no longer works and you have to use the scrollbar. Is it possible to do what I've described? Any assitence you can provide is appreciated. Thanks.
Last updated: 2026-06-10

Post by hezhikui on Codesys 3.5.21 fails to copy file to USB ^{CODESYS Forge talk (Post)}
Hi,Canplum,did you solved this problem?
Last updated: 2026-06-16

Post by hezhikui on Codesys 3.5.21 fails to copy file to USB ^{CODESYS Forge talk (Post)}
Hi,Canplum,did you solved this problem?
Last updated: 2026-06-16

Post by eschwellinger on Reset device password Festo PLC ^{CODESYS Forge talk (Post)}
these credentials are saved in the plc - you need to ask Festo how to do this.
Last updated: 6 days ago

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