Post by sercan on Does G75 work when SMC_NCInterpreter is used? ^{CODESYS Forge talk (Post)}
When a G75 command is received in a SoftMotion+CNC project, SMC_NCInterpreter does not generate any error commands, but the command does not continue execution! There is information about SMC_NCDecoder in the documentation of the G75 command. Is this command only supported by SMC_NCDecoder? Can the G75 command be used with SMC_NCInterpreter? Forexample: G75 ; RUNNING G01 X$Settings.X$ Y$Settings.Y$ Z$Settings.Z$ ; - G75 ; - G01 X100.0 Y200.0 Z300.0 ; -
Last updated: 2025-05-09

Post by sercan on Does G75 work when SMC_NCInterpreter is used? ^{CODESYS Forge talk (Post)}
When a G75 command is received in a SoftMotion+CNC project, SMC_NCInterpreter does not generate any error commands, but the command does not continue execution! There is information about SMC_NCDecoder in the documentation of the G75 command. Is this command only supported by SMC_NCDecoder? Can the G75 command be used with SMC_NCInterpreter? Forexample: G75 ; RUNNING G01 X$Settings.X$ Y$Settings.Y$ Z$Settings.Z$ ; - G75 ; - G01 X100.0 Y200.0 Z300.0 ; -
Last updated: 2025-05-09

Post by sercan on Does G75 work when SMC_NCInterpreter is used? ^{CODESYS Forge talk (Post)}
When a G75 command is received in a SoftMotion+CNC project, SMC_NCInterpreter does not generate any error commands, but the command does not continue execution! There is information about SMC_NCDecoder in the documentation of the G75 command. Is this command only supported by SMC_NCDecoder? Can the G75 command be used with SMC_NCInterpreter? Forexample: G75 ; RUNNING G01 X$Settings.X$ Y$Settings.Y$ Z$Settings.Z$ ; - G75 ; - G01 X100.0 Y200.0 Z300.0 ; -
Last updated: 2025-05-09

Post by sercan on Does G75 work when SMC_NCInterpreter is used? ^{CODESYS Forge talk (Post)}
When a G75 command is received in a SoftMotion+CNC project, SMC_NCInterpreter does not generate any error commands, but the command does not continue execution! There is information about SMC_NCDecoder in the documentation of the G75 command. Is this command only supported by SMC_NCDecoder? Can the G75 command be used with SMC_NCInterpreter? Forexample: G75 ; RUNNING G01 X$Settings.X$ Y$Settings.Y$ Z$Settings.Z$ ; - G75 ; - G01 X100.0 Y200.0 Z300.0 ; -
Last updated: 2025-05-09

Post by sercan on Does G75 work when SMC_NCInterpreter is used? ^{CODESYS Forge talk (Post)}
When a G75 command is received in a SoftMotion+CNC project, SMC_NCInterpreter does not generate any error commands, but the command does not continue execution! There is information about SMC_NCDecoder in the documentation of the G75 command. Is this command only supported by SMC_NCDecoder? Can the G75 command be used with SMC_NCInterpreter? Forexample: G75 ; RUNNING G01 X$Settings.X$ Y$Settings.Y$ Z$Settings.Z$ ; - G75 ; - G01 X100.0 Y200.0 Z300.0 ; -
Last updated: 2025-05-09

Post by mondinmr on Something of strange in the trace ^{CODESYS Forge talk (Post)}
I noticed something strange in the trace: one of the variables (specifically parts.servoFeeder.m_pathGen.m_acPos) is showing an absurd or unrealistic value—something around 4E+18. However, when I check the same variable in the watch window, it shows a normal and expected value (around 506). Do you know why there is this discrepancy between the trace and the watch? Could it be a bug in the trace tool? Thanks in advance!
Last updated: 2025-05-16

Post by mariacugnier on Equal Objects at Unstaged Changes - Git (Codesys Pro) ^{CODESYS Forge talk (Post)}
I'm having a serious issue with codesys-pro/git, because everytime I load my project I get around 40 unstaged changes with equal objects. If I only commit everything along with my real changes I strugle to locate them later. I've tried creating a new git repository, it didn't work. I've commited everything, it kept appearing. I've tried rolling back everything but it also didn't work. Does anyone know why this happens and how to manage it?
Last updated: 2025-05-20

Post by josul on Web Client HTTPS Communication Issue ^{CODESYS Forge talk (Post)}
Thank you for the suggestion. There is a certificate created in the quarantine directory relating to the URL used for the webclient FB. This certificate should have been valid as it was created only the week before this problem was encountered. I investigated a separate location using the same https URL and it has 2 certificates in the same quarantine directory, 1 is created almost 200 days ago, the other over 100 days ago. There have been no similar problems encountered with these certs or https at all.
Last updated: 2025-06-09

Post by nguyenkhoi on Omron R88D-KN08H-ETC with a raspberry on top... (over ethercat) ^{CODESYS Forge talk (Post)}
hi everyone, continuing the part about omron g5 axis and nx-ecc201 omron, but i have a problem with not being able to scan with "model with Z code suffix of omron china", it seems that the available softmotion file is not fully compatible mapping, often causing ethercat communication error DC distributed clock after every 10-12 hours of continuous running! omron driver: R88D-KN08H-ECT-Z
Last updated: 2025-07-01

Post by hickan on safety cpu cannot go online ^{CODESYS Forge talk (Post)}
Hi! I am using abb ac500 in automation builder v2.7 I have a problem with a new project. In the normal mode I have no problems, but in safety mode i cannot go online. I get 'Communication Error (#0) Logout Performed' message. I have tried changing the adress (level 1) in communication parameters. I tried 0.0.0.0.0 and 0.1.0.0.0 and 1.1.0.0.0 but it did no difference. What do you think could be causing this? Thanks!
Last updated: 2025-07-08

Post by eschwellinger on CODESYS Control for Linux ARM SL (32 bit) on Moxa UC-3100 IPC ^{CODESYS Forge talk (Post)}
I would recommend to ask Moxa for a newer version of Debian. Debian 9 ("Stretch") has reached its end of life and is no longer receiving security updates from the official Debian Security Team as of June 30, 2022. This means any systems still running Debian 9 are vulnerable to security risks and should be upgraded to a newer, supported version of Debian like Debian 10 ("Buster") or Debian 11 ("Bullseye").
Last updated: 2025-07-14

Post by gunstr on CODESYS control on RPi starts, shortly runs, then exits ^{CODESYS Forge talk (Post)}
The problem has been resolved. Two findings are described below for future reference. The new RPi hw delivered during August 2025 has a MAC address from a new vendor series that is not supported by old runtimes. 4.17.0.0 or above is required. 4.17.0.0 does not pick up the correct architecture during installation and aarch64 has to be manually configured either in the GUI under operations or in /etc/codesyscontrol/CODESYSControl_User.cfg under the [CmpRasPi] section.
Last updated: 2025-09-16

Post by astutoski on MCP23017: inputs OK, but outputs won’t switch (CODESYS on Raspberry Pi) ^{CODESYS Forge talk (Post)}
Hi everyone, I’ve connected and configured an MCP23017 over I²C on a Raspberry Pi using the available CODESYS/RPi library. Input reading works fine (I can reliably read a digital input). However, I can’t get any output pin to change state. Example: when I try to drive PB0, the watch shows MCP23017.Out_B.0 = TRUE (1), but there is no actual output on the pin (no voltage change). Anyone solved this?
Last updated: 2025-09-17

Post by zatalian on Codesys Control for Raspberry Pi 4.10.0.0 - Raspberry Pi OS > 2023-12-05 ^{CODESYS Forge talk (Post)}
There seem to be problems with the latest version of raspberry pi os 64bit (I used the lite version). The codesys control runtime crashes after a few seconds. The same runtime works on the raspberry pi image from 2023-10-10 When starting the runtime from the commandline, i get the following error: ooops... this runtime was build for RASPBERRYPI. Hardware version or firmware version not supported! (and yes, I'm running this on a raspberry pi :-)
Last updated: 2023-12-11

Post by wedahitha on Could not open library 'SysSocket23, ^{CODESYS Forge talk (Post)}
Hi there, I am trying to open a codesys project done by someone else and Once I install all the libraries I get this error [ERROR] : Library Manager [PROJECT 01: PLC Logic: Application]: Could not open library 'SysSocket23, * (System)'. (Reason: The library 'SysSocket23, * (System)' has not been installed to the system.) SysSocket23 is a standard library and I also tried using the same OSCAT library which was from the original computer that made this code. Using CODESYS V3.5 SP18 Patch 2 Please help me how to solve this problem.
Last updated: 2023-12-19

Post by paro on Client Independent Visualization Switching ^{CODESYS Forge talk (Post)}
Hi, can you please provide a new example for the topic at CODESYS "Client Independent Visualization Switching" https://forge.codesys.com/prj/codesys-example/client-independ/home/Home/ Since a few versions, the functions used cause warning messages. Examples for the use of all function blocks from the Visu Utils would generally be very helpful! Several people have put together an example here: https://forum-de.codesys.com//download/file.php?id=2240 BR Patrick
Last updated: 2023-12-20

Post by svn123 on Can V3.5.19 and V2.3.9 be installed on same Windows10 PC without affecting each other? ^{CODESYS Forge talk (Post)}
Hi All, Seasons Greetings! I have Codesys V3.5.19 patch 5 installed on a Windows 10 PC. I have received a program which is for Codesys V2.3.9. First I tried to convert it but had many conversion errors. I am wondering if it is possible to install Codesys V2.3.9 on same PC without affecting the V2.5.19 installations. Is this possible? SVN123
Last updated: 2023-12-28

Post by toby on Codesys Control Raspberry PI 4.10.0 - missing 'Update Raspberry PI' option ^{CODESYS Forge talk (Post)}
Hi Edwin, Thanks for the message. My apologies I should have researched this more thoroughly before posting on here. I found a solution to my issue on this post: https://forge.codesys.com/forge/talk/Runtime/thread/6455efaa17/ I needed to run the 'CODESYS Installer' as an Admin, then install the RPi package v4.10.0 in to my package (v3.5 SP19 Patch 5). Thanks, hope you have a good day. Toby
Last updated: 2024-01-09

Post by rodberna on Library for arrays ^{CODESYS Forge talk (Post)}
Hi, I'm creating a program where I need to handle arrays, like: - Declare lenght variable arrays - [array(1..var) of "sometype"]. This is not possible in pure codesys, right? - Know array lenght, min, max, avg values in runtime - append/delete itens in an array - and so on Is there a library know for this in codesys. Is it possible to build our own libraries using some high level language like python or java script?
Last updated: 2024-01-10

Post by toby on SM Drive license error ^{CODESYS Forge talk (Post)}
Hi albert1999 and forest, I hope you are well. I too am wondering if you have found any solutions? Im working with a RPi and a Omron R88D-ETH servo amplifier. The SoftMotion is timing out after 30min without the license, but I cant figure out how to license it, and I seem to have some compatibility issues between my RPi license and any SoftMotion licenses. Did you guys have any luck? Thank you very much for any assistance offered. Toby
Last updated: 2024-01-10

Post by wehling-h on PI Input value ^{CODESYS Forge talk (Post)}
Hi geoweil, have you tried to save changed values to remanent area or using a VAR RETAIN? After restart you have to initialize Counter with last remanent value. Depending on changes per cycle and the possibilitiy of your control unit to write remanent storage. Otherwise you need a buffering system to ensure save backup of last PI_Counter value. May you could read this Thread to get further help: https://forge.codesys.com/forge/talk/Engineering/thread/31e1c8349e/#bf48
Last updated: 2024-01-12

Post by warrumungi on Beckhoff EL6652-0010 with Codesys ^{CODESYS Forge talk (Post)}
Hi Has anyone successfully used a Beckhoff EL6652-0010 Ethernet/IP slave terminal through an EK1101 EtherCAT coupler, or similar, and been able to set it up through Codesys? It seems there is no driver for it, and it can't be done? The only option would be to use the Ethernet/IP capability of the controller directly with one of its ethernet ports and a Codesys Ethernet/IP adapter + module and routing it through EtherCAT by tunnelling it through via an EL6614 switchport? Any advice would be appreciated. Billy.
Last updated: 2024-01-15

Post by wiresplus on Cannot get INT_TO_TIME working ^{CODESYS Forge talk (Post)}
Hello, I have a simple TON timer. It is watching prime loss for a pump. The operator can set the delay via the HMI, it is an integer (seconds) As the TON uses milliseconds, we then multiply the entry by 1000 to get seconds. Seems simple, but... VAR PrimeTimer : TON; primetime : INT; END_VAR PrimeTimer(in:=State>0 AND FlowRate<MinimumFlow,pt:=INT_TO_TIME(primetime *1000)); For an entered 15 seconds (VAR primetime:=15;) the timer reads 49d17h2m26s760ms !!!! What am I doing wrong?
Last updated: 2024-01-26

Post by ojz0r on INT_TO_WORD function not working ^{CODESYS Forge talk (Post)}
That calculation will not work the way you expect it to. If PumpFillSpeed is limitied to 0-50 then the only whole number would be 50/50 = 1 everything else is 0.0-0.9999... and since you are using word and integer only 50 would work since there is no representation for mantissa in integer values. Declare a temporary real variable and do the calculation and then do a REAL_TO_WORD in the DRV2Speed assignment.
Last updated: 2024-01-26

Post by hsmw-wolf on How to fix Codesys Simulation Exception ? ^{CODESYS Forge talk (Post)}
Did anybody have a solution for this problem? I have the same issue and it occured as i wanted to continue work after the weekend. On Friday the simulation was working fine and on Monday thise error appears. There should be a more specific fault description to be honest. As I am writing I try to repair the installation and hope, that this will work. Still I am frustrated, because I don't know where to look for eliminating this fault. I am using CODESYS 3.5 SP19 Patch 5.
Last updated: 2024-01-29

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