Post by eschwellinger on Codesys Control for Raspberry Pi 4.10.0.0 - Raspberry Pi OS > 2023-12-05 ^{CODESYS Forge talk (Post)}
you need to wait for 4.11.0.0 release or use the October version!
Last updated: 2024-01-06

Post by rmaas on Direct Pointers in IOMapping for EtherCAT with IoDrvEthercatLib.ETCSlave_Dia ^{CODESYS Forge talk (Post)}
The reference used is the ethercat slave name. For example in this screenshot the reference would be: EL1809_1
Last updated: 2024-02-13

Post by mariussandu on Codesys Control for Raspberry Pi 4.10.0.0 - Raspberry Pi OS > 2023-12-05 ^{CODESYS Forge talk (Post)}
thank you for update!
Last updated: 2024-02-22

Post by eschwellinger on Codesys Control for Raspberry Pi 4.10.0.0 - Raspberry Pi OS > 2023-12-05 ^{CODESYS Forge talk (Post)}
this week for sure!
Last updated: 2024-02-22

Codesys Control for Raspberry Pi 4.10.0.0 - Raspberry Pi OS > 2023-12-05 ^{CODESYS Forge talk (Thread)}
Codesys Control for Raspberry Pi 4.10.0.0 - Raspberry Pi OS > 2023-12-05
Last updated: 2024-02-23

Request for Assistance with Online Logic Changes in PLC System using Codesys ^{CODESYS Forge talk (Thread)}
Request for Assistance with Online Logic Changes in PLC System using Codesys
Last updated: 2024-04-10

Post by alex2 on Codesys SVN ^{CODESYS Forge talk (Post)}
Are you sure about that? The 1.1.0.0 seems to be for V3.5.17.0 or higher. For the SP18, couldnt i take the 1.2.1.0?
Last updated: 2024-05-02

How to use GPIO (and IOT2000 IO-Module) with CODESYS Control for IOT2000 SL ? ^{CODESYS Forge talk (Thread)}
How to use GPIO (and IOT2000 IO-Module) with CODESYS Control for IOT2000 SL ?
Last updated: 2024-05-05

How to use GPIO (and IOT2000 IO-Module) with CODESYS Control for IOT2000 SL ? ^{CODESYS Forge talk (Thread)}
How to use GPIO (and IOT2000 IO-Module) with CODESYS Control for IOT2000 SL ?
Last updated: 2024-05-05

How to use GPIO (and IOT2000 IO-Module) with CODESYS Control for IOT2000 SL ? ^{CODESYS Forge talk (Thread)}
How to use GPIO (and IOT2000 IO-Module) with CODESYS Control for IOT2000 SL ?
Last updated: 2024-05-05

Automation Builder V2.5 EtherCAT CM579 Master Scan for devices - >No gateway selected ^{CODESYS Forge talk (Thread)}
Automation Builder V2.5 EtherCAT CM579 Master Scan for devices - >No gateway selected
Last updated: 2024-05-20

"You are using inconsistent overlay settings, please check your compiler defines for the current application" error ^{CODESYS Forge talk (Thread)}
"You are using inconsistent overlay settings, please check your compiler defines for the current application" error
Last updated: 2024-05-29

How to change login visualization for other visualization after user logged in ^{CODESYS Forge talk (Thread)}
How to change login visualization for other visualization after user logged in
Last updated: 2024-06-05

Error: Too few outputs exixts for the box 'MemCopy' (minimum is 1). ^{CODESYS Forge talk (Thread)}
Error: Too few outputs exixts for the box 'MemCopy' (minimum is 1).
Last updated: 2024-06-19

Post by jonasz on Deploy LicenseServer for Linux SL ^{CODESYS Forge talk (Post)}
Thank you for the information and support - I need to think this through again.
Last updated: 2025-11-18

CoDeSys v3.5: creating libraries for both 32-bit and 64-bit controllers ^{CODESYS Forge talk (Thread)}
CoDeSys v3.5: creating libraries for both 32-bit and 64-bit controllers
Last updated: 2025-12-10

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

Using SCADA Data and C# Integration for Real-Time Production KPI Monitoring ^{CODESYS Forge talk (Thread)}
Using SCADA Data and C# Integration for Real-Time Production KPI Monitoring
Last updated: 2026-06-16

Getting SMC_ERROR 34 SMC_AXIS_NOT_READY_FOR_MOTION, while the axis should be ready for motion ^{CODESYS Forge talk (Thread)}
Getting SMC_ERROR 34 SMC_AXIS_NOT_READY_FOR_MOTION, while the axis should be ready for motion
Last updated: 2026-07-07

Question about Demo License limitations for Modbus TCP communication and Fieldbus Instances ^{CODESYS Forge talk (Thread)}
Question about Demo License limitations for Modbus TCP communication and Fieldbus Instances
Last updated: 2026-02-28

HTML5 visualization controls disabled on CODESYS Control for Linux SL - overlay not supported? ^{CODESYS Forge talk (Thread)}
HTML5 visualization controls disabled on CODESYS Control for Linux SL - overlay not supported?
Last updated: 2026-08-06

Post by mubeta on Strange problem with the ‘MC_SetPosition’ function ^{CODESYS Forge talk (Post)}
How are the servo drives controlled? EtherCAT, step/dir pulses, other? CANOpen, 1 Mb/s, bus load 35%, cycle time 2ms. Another thought is that - if it's step/dir pulse based control - the pulses from the PLC to the drive are getting missed/lost at high frequencies? If that's the case then there would be multiple troubleshooting steps/corrections that could be investigated. Here, it seems to me that we are getting completely off track with the observed problem. You could try to create a simplified program I had already written this elsewhere. The program before being brought into machines was exhaustively tested in SW emulation and the problem did not occur. However, in emulation I was interested in checking other aspects of the process, not this specific one which is for real a correction made necessary after the fact. The part of the program that does this correction with the function mentioned in the topic, came up from its origins, but I didn't know or didn't think it was really useful. A scruple that later turned out to be necessary. However, for now I do not think I will spend any more time on this verification, already lacking any to do my normal. I remain amazed, however, that a function intended to correct the axis position with the motor in motion and that it should not interfere with this, in fact instead changes behavior as the motor speed changes. Mah! When you manually control the motor directly from the servo drive software at the speeds you are calling for, does it move precisely to the target position? The drive and motor have been working fine for about 10 years. In replacing the machine control system, I opted for CoDeSys where before there was something else. But this is not the subject of the problem. What I need to resolve is the fact that a clutch specially placed at a certain point can slip and, therefore, I have the undeniable need to phase the 'prime mover' to the mechanical position of the machine, detected by a cam for each turn, in order to properly stop at its optimum point. Which for now I have ruled out doing. In fact, if I really have to say, since we have now gone brutally OT, I originally thought that this clutch should only come into action in cases of extreme necessity, as happens in most trials. But this one, the way it is made, slips more easily than I could estimate and the servo-controlled 'prime mover,' and the machine, get out of phase, maybe by a little, but frequently, and when the machine work at it's high speed, (in fact all of the time), I can't adjust properly the 'prime mover' position at fly.
Last updated: 2025-01-18

Post by jeffg on ERROR: GetNetLinkSockAndInfoByMac(): could not open netlink socket: Too many open files ^{CODESYS Forge talk (Post)}
I just installed codesys runtime on a raspberry pi Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz (Compute Module 4) I am running on Codesys control for raspberry pi 64 SL ver 4.13.0 and I keep getting a crash after about five to ten minutes. This program was running fine on a 32bit system with runtime 4.8 previously but they upgraded the panel PC cause it got smashed. Looking at the logs I see this error "ERROR: GetNetLinkSockAndInfoByMac(): could not open netlink socket: Too many open files" at the time of crash. I do have a UDP socket open for a serial to ethernet adapter and im wondering if maybe its opening a bunch of sockets and while receiving messages, Im not sending anything to the device only receiving. Below is the code used for the UDP VAR // Scale Comm fbPeerServer : NBS.UDP_Peer; ipAddress : NBS.IPv4Address; fbReceive : NBS.UDP_Receive; xPeerActiv : BOOL := TRUE; abyReceive : ARRAY [0..255] OF BYTE; sLastValidReceive : STRING(255); udiIndex : UDINT; END_VAR IF xPeerActiv AND NOT fbPeerServer.xBusy THEN ipAddress.SetInitialValue(ipAddress := gvlSettings.sIPAddres); fbPeerServer(xEnable := TRUE, itfIPAddress := ipAddress, uiPort := gvlSettings.uiPort); END_IF fbPeerServer(); fbReceive(xEnable := fbPeerServer.xBusy, itfPeer := fbPeerServer, pData := ADR(abyReceive), udiSize := SIZEOF(abyReceive)); IF fbReceive.udiCount > 0 THEN IF fbReceive.udiCount < SIZEOF(sLastValidReceive) THEN SysMem.SysMemCpy(pDest := ADR(sLastValidReceive), pSrc := ADR(abyReceive), udiCount := fbReceive.udiCount); // Set End of String sLastValidReceive[fbReceive.udiCount] := 0; END_IF END_IF If anyone as seen this I could really use some help figuring it out. I included the Log report
Last updated: 2024-09-19

Post by sean-barton on FILE_OPERATION_DENIED ^{CODESYS Forge talk (Post)}
Worked for me, thanks!
Last updated: 2023-11-07

Post by atle on Silent install for CODESYS 64 3.5.19.0 ^{CODESYS Forge talk (Post)}
Last updated: 2024-09-12

Sort by relevance or date