download project via codesys is slow but tftp/ftp/iperf is fast ?? ^{CODESYS Forge talk (Thread)}
download project via codesys is slow but tftp/ftp/iperf is fast ??
Last updated: 2025-09-20

Post by flyingsheep on download project via codesys is slow but tftp/ftp/iperf is fast ?? ^{CODESYS Forge talk (Post)}
Setup description CODESYS is running on an embedded RTOS. For testing, I use a local debugging environment where my PC is connected directly to the embedded SoC via an Ethernet cable (no switch or router in between).
Last updated: 2025-09-20

Post by flyingsheep on download project via codesys is slow but tftp/ftp/iperf is fast ?? ^{CODESYS Forge talk (Post)}
CODESYS is running on an embedded RTOS. For testing, I use a local debugging environment where my PC is connected directly to the embedded SoC via an Ethernet cable (no switch or router in between).
Last updated: 2025-09-20

Post by gaglios on Raspberry Pi 5 GPIO not working. ^{CODESYS Forge talk (Post)}
Is there anything new? On the licensing page it says that Raspberry Pi 5 GPIOs are not yet supported.
Last updated: 2025-09-20

Raspberry Pi 5 GPIO not working. ^{CODESYS Forge talk (Thread)}
Raspberry Pi 5 GPIO not working.
Last updated: 2025-09-20

download project via codesys is slow but tftp/ftp/iperf is fast ?? ^{CODESYS Forge talk (Thread)}
download project via codesys is slow but tftp/ftp/iperf is fast ??
Last updated: 2025-09-20

Persistent Vars ^{CODESYS Forge talk (Thread)}
Persistent Vars
Last updated: 2025-09-22

Post by durallymax on Persistent Vars ^{CODESYS Forge talk (Post)}
Looking for a better way to manage Persistent Variables. We tend to have local vars in our FBs that need persistence through downloads as the systems are updated/altered on a regular basis. Retain would suffice if we had an easy mechanism to backup and restore like we can with Persistent variables and recipes. Although not having to remember that step with Persistent variables is preferred. We're running into issues with persistent storage capacity (WAGO PFC200) using the Persistent variable list (and adding all instances). It appears there are many ways to handle this, some with recipes, some with files, others with application manager. Is there a solution that exists that is as simple as declaring as Persistent and managing elsewhere? Or do we need to move onto periodically writing CSVs?
Last updated: 2025-09-22

Post by liai on can not new a cam table in codesys V3.5 SP20 ^{CODESYS Forge talk (Post)}
Hi gseidel, Thanks a lot. My softmotion is 4.18,so the SM3_Basic version is 4.18 by default. When I change the version of SM3_Basic to 4.17,complie works good then. Thank you for your kindness.
Last updated: 2025-09-22

CAnopen stack ^{CODESYS Forge talk (Thread)}
CAnopen stack
Last updated: 2025-09-22

Post by reinier-geers on CAnopen stack ^{CODESYS Forge talk (Post)}
Ive got a project with 6 devices . Version 3.5.9.2 Now i change one to a other device 3.5.20.40 So i update the project to V3.5.20.4 Now i have a lot off faults in the canopendevices . Somehowe the first has no problem and seems that the canopenstackts stays in V3.5.9.2 the others in V4.2.0.0 But i cant put it back to 3.5.9.2 WHY ? And how can now witch one i can update and witch one not ?
Last updated: 2025-09-22

Post by reinier-geers on CAnopen stack ^{CODESYS Forge talk (Post)}
Ive got a project with 6 devices . Version 3.5.9.2 Now i change one to a other device 3.5.20.40 So i update the project to V3.5.20.4 Now i have a lot off faults in the canopendevices . Somehowe the first has no problem and seems that the canopenstackts stays in V3.5.9.2 the others in V4.2.0.0 But i cant put it back to 3.5.9.2 WHY ? And how can now witch one i can update and witch one not ?
Last updated: 2025-09-22

CAnopen stack ^{CODESYS Forge talk (Thread)}
CAnopen stack
Last updated: 2025-09-22

Post by pernockham on Engineering IDE from linux? ^{CODESYS Forge talk (Post)}
An update note. Still using linux/Qemu. Still happy, but sometimes some things are harder. I lost the "bridge" connection to my VM (meaning for instance I couldnt "scan network" and find local units. Have spent tons of hours to find out why. Finally it seems the traffic got blocked by the firewall/iptables so needed to set rules for that. So friendly note that rules must allow forward traffic to/from you configured host bridge device.
Last updated: 2025-09-22

Post by bmatlove on AXIS_REF_SM3 Error Codes? ^{CODESYS Forge talk (Post)}
I'm trying to firm up alarming of axis faults. Declutter the code and figure out what's what. Diving into it, I see the AXIS_REF_SM3 function block provides uiDriveInterfaceError and dwErrorId, but I can't find any significance of these further than Drive interface error number Parameter number: 1014 and Drive specific error identifier, parameter number: 1031, respectively. Is there some corresponding appendix I could use to decode these? Also, is there any relation to the Error ID (of type SMC_Error) of the MC POUs? MC_Jog, MC_Reset, MC_MoveRelative, etc? If so, are the above errors redundant? Thanks in advance.
Last updated: 2025-09-22

Opaque NodeId in the OPC UA server ^{CODESYS Forge talk (Thread)}
Opaque NodeId in the OPC UA server
Last updated: 2025-09-22

Post by beavel on Feature Request: Text List Formatting ^{CODESYS Forge talk (Post)}
Hi everyone, I'm working on a multilingual help system within a CODESYS visualization project and have run into a limitation with the current text list (.tlx) functionality. Right now, text list entries only support plain text, which makes it very difficult to format longer help texts in a readable way. For example, I’d like to: Use bold headers and larger font sizes for section titles Display variable names or keywords in italics Avoid having to split content into dozens of separate entries just to apply different styles This becomes especially unmanageable when supporting multiple languages — duplicating layout logic across languages is not scalable. Would it be possible to implement a Markdown text functionality for text list entries ? For example: #Header ##Sub-header 1.ordered 2.list 3.fun 4.times Alternatively, is there any existing workaround or planned feature that allows for styled text blocks without fragmenting the content? Thank you in advance and have a nice day :)
Last updated: 2025-09-23

Feature Request: Text List Formatting ^{CODESYS Forge talk (Thread)}
Feature Request: Text List Formatting
Last updated: 2025-09-23

Post by eschwellinger on Gateway in China - "Gateway not connected" ^{CODESYS Forge talk (Post)}
We have tested this and it had worked at that time with China. which device is it? Anything special?
Last updated: 2025-09-23

Post by blitz on Arcs intersection ^{CODESYS Forge talk (Post)}
Does anyone have an idea how to run such a spiral on CNC smoothly without stops? SMC_SmoothPath and SMC_RoundPath don’t help. In general according to the documentation they should work on arcs but in the example only straight lines are shown and I get the impression these functions only work for straight lines. N005 G51 D15 N010 G01 X120.00 Y120.72 F100 N020 G03 X110.00 Y130.72 I-10.00 J0.00 F100 N030 G03 X100.00 Y120.72 I0.00 J-10.00 F100 N040 G03 X140.00 Y120.72 I20.00 J0.00 F100 N050 G01 X140.00 Y120.72 F100 N060 G03 X80.00 Y120.72 I-30.00 J1.67 F100 N070 G01 X80.00 Y120.72 F100 N080 G03 X160.00 Y120.72 I40.00 J-1.25 F100 N090 G01 X160.00 Y120.72 F100 N100 G03 X50.00 Y120.72 I-55.00 J-5.00 F100 N110 G01 X50.00 Y120.72 F100 N120 G03 X190.00 Y120.72 I70.00 J-0.71 F100 N125 G50 N130 M30
Last updated: 2025-09-23

Latch alarm variables from the PLC runtime ^{CODESYS Forge talk (Thread)}
Latch alarm variables from the PLC runtime
Last updated: 2025-09-23

Post by blitz on Latch alarm variables from the PLC runtime ^{CODESYS Forge talk (Post)}
Hi, I have a question. Does anyone know a way to change latch alarm variables from the PLC runtime? In the help there is a method described: https://content.helpme-codesys.com/en/libs/AlarmManager/Current/Interfaces/pou-IAlarm3/SetLatchVarValue.html but I don’t know how to use it correctly.
Last updated: 2025-09-23

CAA File Handling: "Read only" error ^{CODESYS Forge talk (Thread)}
CAA File Handling: "Read only" error
Last updated: 2025-09-24

Post by zatalian on codesys installer 2.5.0.0 ^{CODESYS Forge talk (Post)}
Is it just me, or is the option to import a configuration file for the add-ons missing in the new version of codesys installer?
Last updated: 2025-09-24

IFM Controller CR7XXs ^{CODESYS Forge talk (Thread)}
IFM Controller CR7XXs
Last updated: 2025-09-24

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