Codesys runtime serial number for RaspberryPi SL ^{CODESYS Forge talk (Thread)}
Codesys runtime serial number for RaspberryPi SL
Last updated: 2020-04-08

CODESYS Control for Raspberry Pi MC SL ^{CODESYS Forge talk (Thread)}
CODESYS Control for Raspberry Pi MC SL
Last updated: 2018-12-19

Can hostname be used for an OPC UA Codesys server? ^{CODESYS Forge talk (Thread)}
Can hostname be used for an OPC UA Codesys server?
Last updated: 2022-01-06

CODESYS Control for Linux SL on virtual machine? ^{CODESYS Forge talk (Thread)}
CODESYS Control for Linux SL on virtual machine?
Last updated: 2024-01-08

Minimum system requirements for codesys control standard S ^{CODESYS Forge talk (Thread)}
Minimum system requirements for codesys control standard S
Last updated: 2024-01-14

Is a Reset possible for the CoDeSys soft PLC? ^{CODESYS Forge talk (Thread)}
Is a Reset possible for the CoDeSys soft PLC?
Last updated: 2024-01-18

Does CODESYS use its own native driver for I2c? ^{CODESYS Forge talk (Thread)}
Does CODESYS use its own native driver for I2c?
Last updated: 2024-02-13

CODESYS Edge Gateway for Linux on embedded distribution ^{CODESYS Forge talk (Thread)}
CODESYS Edge Gateway for Linux on embedded distribution
Last updated: 2024-04-17

CODESYS control for Raspberry Pi 64 SL errors ^{CODESYS Forge talk (Thread)}
CODESYS control for Raspberry Pi 64 SL errors
Last updated: 2024-05-03

Ethercat bus on Beckhoff CX with Codesys for Linux ^{CODESYS Forge talk (Thread)}
Ethercat bus on Beckhoff CX with Codesys for Linux
Last updated: 2024-05-13

Unit testing support / libraries for EcoStruxure Machine Expert (CODESYS) ^{CODESYS Forge talk (Thread)}
Unit testing support / libraries for EcoStruxure Machine Expert (CODESYS)
Last updated: 2026-02-20

Post by timvh on IFM CR711S Version Mismatch ^{CODESYS Forge talk (Post)}
You should ask IFM to provide you with the correct version of their controller packages. Then after you have installed this, you can select the correct version of the controller by right clicking on it in the device tree, update device, enable the option "Display all versions" and then select the version which matches your controller. Alternatively you can ask IFM to provide an update package which can update the runtime version on your controller to 3.2.0.0.
Last updated: 2024-03-05

Post by kbucsit22 on Ethercat Slave - Load PDO From Device ^{CODESYS Forge talk (Post)}
Hi All, I am using Control Win V3 x64. Anyone experiences to use Expert mode to map the Ethercat Slave device to press this Load PDO from Device, Pressed first time then nothing happens. Pressed second time then the software crashes. Best regards, Kenneth
Last updated: 2024-10-22

Post by ph0010421 on Dynamically enabling/disabling Modbus slave devices in runtime (performance issue with timeouts) ^{CODESYS Forge talk (Post)}
Hello If you uncheck 'Auto restart Communication', it will try once and never again. You can manually reset the slave if needed : Slave.xReset (or something similar) Or I have a ModbusRTU library if you want to try it.
Last updated: 2025-08-12

Post by timvh on when going online, stuck on "Syncing file "visuelemsdatetime.tl_datetime.txt" ^{CODESYS Forge talk (Post)}
I don't know the root cause... But what could help to continue when it seems to hang, is stop the CODESYS (communication) Gateway. Go to the Windows SysTray, find the icon for the Gateway and then stop it and start it again. This will interrupt the connection between CODESYS and your controller.
Last updated: 2024-03-05

Post by srouse on PFC200BUS not running ^{CODESYS Forge talk (Post)}
I started a project in codesys for a WAGO 750-8212 PLC and I am working on getting online with the controller. I can log in to the controller and I can see and control all of the fieldbus couplers that I have. I am unable to get the internal bus working. It just says that the bus is not running and when I scan or devices nothing shows up. Am I missing something important in my device tree?
Last updated: 2024-07-10

Post by simotion on Variable indicating axis pending gearing or camming ^{CODESYS Forge talk (Post)}
Is there a variable indicating that a gearing or camming operation is pending? For instance MC_Gearin has beeen triggered, but starting point of master axis to start the sychronisation movement is not reached yet, so the slave axis is just waiting for this. I should be able to differ between a pending and active gearing or camming
Last updated: 2023-11-28

Post by ahuckphin on Issues with Modbus Slave with Raspberry Pi ^{CODESYS Forge talk (Post)}
codesyscontrol_user.cfg [SysCom] Linux.Devicefile.1 = /dev/ttyUSB0 portnum:=COM.SysCom.SYS_COMPORT1; **parameters are used in the python-script ** method: "rtu" port: "COM8" baudrate: 9600 stopbits: 1 bytesize: 8 parity: 'N' timeout: 1 register address for humidity: 0x000 register address for temperature: 0x001 unit ID: 1 **parameteized in the modbus-master-comport ** see attached files
Last updated: 2024-07-11

Post by fabrp on CPU + EtherCAT redundancy ^{CODESYS Forge talk (Post)}
Hi TimvH, thanks for feedback. I also test the redundancy with Wago PFC 8212 but when I did it (firmware 28) it was not so much stable..Did you have some issue on master/slave switchover? are you using with EtherCAT remote I/O? I was looking for a most powerful hardware (PC based, x64) BR
Last updated: 2026-02-01

Post by naks on Dynamic Setting IP Address from IEC code ^{CODESYS Forge talk (Post)}
Hi everyone, I was able to change the IP address of my Controller (wago 750-8212), but when i restart my Controller then the IP address resets to the original, are there any other settings i need to implement?
Last updated: 2024-07-08

I create python script Upload my script online to controller each time I get the password dialog ^{CODESYS Forge talk (Thread)}
I create python script Upload my script online to controller each time I get the password dialog
Last updated: 2020-09-25

Post by reinier-geers on Compile error ^{CODESYS Forge talk (Post)}
I know, But controller is Version 18.4. So i cant set to 19. I can try version 19. But will it run if i set the controller to 18.4
Last updated: 2024-02-26

PROFINET Controller SL: WRREC remains BUSY forever, no DCE/RPC packets transmitted (RevPi Connect 5 + NORD SK205E) ^{CODESYS Forge talk (Thread)}
PROFINET Controller SL: WRREC remains BUSY forever, no DCE/RPC packets transmitted (RevPi Connect 5 + NORD SK205E)
Last updated: 2026-07-21

Post by tokamk on Dynamic setting of the modbus tcp/ip slave ip address ^{CODESYS Forge talk (Post)}
Hello, I'm working on a project which includes Panel-PC which communicates with a PLC through Modbus TCP/IP. On the PLC I have a CODESYS code which has Modbus slave objects. The Modbus slave objects have to have manually set IP address in order for them to work properly and the Ip address has to be the PC-Panels's IP. This project is going to a customer and they're using their own IP address realm. So, my question is that is it possible to configure these slaves in some other way, so that the customer doesn't need to modify the CODESYS project? I was thinking that would it be possible to set the IP address of these slaves from external source?
Last updated: 2024-02-15

Post by s1ack on Wago PFC200 Ethernet / IoDrvEthernet Issue? ^{CODESYS Forge talk (Post)}
I changed the interfaces to br0 & br1 as they are designated on the Wago PFC200. That issue is resoved. However, on site I have very high system cpu usage, system as in Linux. Presently it is not known why - my bench system does not exhibit such high system usage. In the past this was due to IGMP network traffic every 250uSec from synchronized inverters.
Last updated: 2025-01-22

Sort by relevance or date