Post by sercan on Connecting Parameter 'A' in G-Code to Physical Axis in CNC Project ^{CODESYS Forge talk (Post)}
I want to run the following command by linking it to the A-Axis: G01 A45.0 Which TRAFO should I use to do this? SMC_TRAFO_5Axes and SMC_TRAFO_GantryCutter3 function blocks did not work! For example, when SMC_TRAFO_5Axes is used, parameters B and C can be resolved by the transformer. However, parameter A cannot be resolved. Only SMC_Interpolator displays the value of parameter A in the SMC_Interpolator => piSetPosition.dA output. Should I drive this axis with SoftMotion commands (MC_MoveAbsolute etc.)?
Last updated: 2025-05-07

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 glutenaron on Safety drive EL6900 and mitsubishi ^{CODESYS Forge talk (Post)}
Hi, Im wokring to get my servo mitsubishi mr-j5-g40-rnj1 working with my safety drive. I have as you can se in the picture Ek1100 koppler and EL6900 as safety plc. My questien is how do i connect the safety_drive to the SM3_Drive_ETC_Mitsubishi_MelServo_J5_Axis1 down below? I get the error ((Logical I/Os]: The logical device 'Safety_Drive' is not mapped to any physical device.)) but how do i map this? regard
Last updated: 2025-05-13

Post by vsgn on Passing properties as VAR_IN_OUT variables. ^{CODESYS Forge talk (Post)}
Hi, in my experience, the best options for such a case could be: 1. Pass a FunctionBlock via VAR_IN_OUT, containing all variables, mehods and properties needed for the logic of this graphic element (be aware of implementing correcly both get and set accessor for properties) 2. Pass an Interface via VAR_INPUT, of which you can use obviously only Properties and Methods. This is much more elegant for me. Here, you can just pass directly the instance of a FunctionBlock implementing such Interface as input. Hope you'll find this suggestions useful.
Last updated: 2025-05-13

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 nz-dave on Custom library, ethernet/ip adaptor ^{CODESYS Forge talk (Post)}
Im Putting alot of my custom functions blocks into a library I have a EthernetIP VSD FB that i would like to get Status from the adaptor. EthernetIP_remote_adaptor.estate is one what i want to get. so anyone know how to point that to my function block? when i use the block i just want to have an input "Drive" that would point to the adaptor. like in softmotion when you just put the axis name in the FB to point the FB to a certain axis. Hope that makes sense, cheers
Last updated: 2025-05-21

Post by lbouchard on CANOpen SIL2 error: UNSAFESTACK_NOT_OPERATIONAL ^{CODESYS Forge talk (Post)}
Update: I still have no idea what was causing my issues, but it went away as soon as I identified that another device on the CAN was generating a Sync message at 16#7F. Changing this to be on 16#80 made the problem go away. I have no idea why this solves the problem and would love to hear from anyone who knows why these two things might be related.
Last updated: 2025-05-26

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 berkdan on SMC_ReadNCFile2 is always busy ^{CODESYS Forge talk (Post)}
Hey tk96 Thank you for your help. I have found the reason why fbreader stuck. It was not the program but it was the gcode itself. G21 command blocks the reader. And multiple G codes in a line also blocks the reader. My code was: N010 G21 G17 G90 -> Blocked the reader When i change it to: N010 G90 N020 G17 Then it worked. The only thing i did not get is why the reader did not thwor error. ErrorId was SMC_NO_ERROR. Anyway, it is now working. Thanks again.
Last updated: 2025-06-17

Post by kevinl on Login to Visu optional ^{CODESYS Forge talk (Post)}
hello guys i am struggling with the "new" user management i have a visu that should be visible to everyone and without the need of a login but if a user wants he can push on the login button, opening the user login visu and after he has specific elements visible. how can i achieve that? no matter what i try, as soon as a user management exists, it redirects me to the login window instead of the visu
Last updated: 2025-06-22

Post by arwie on Use MC_Home without enabling the drive for homing method 35 ^{CODESYS Forge talk (Post)}
Is it possible to use MC_Home without enabling the drive (MC_Power)? On the drive the homing method 35 (Homing on current position) has to be executed. The drive has to stay disabled due to safety. This is explicitly allowed by the drive. Unfortunately MC_Home reports the error SMC_REGULATOR_OR_START_NOT_SET when executed. Are there other options to start homing, if not with MC_Home?
Last updated: 2025-06-25

Post by imdatatas on Use MC_Home without enabling the drive for homing method 35 ^{CODESYS Forge talk (Post)}
Hello, As far as I know, no matter which home mode is selected, the axis must be in Standstill mode to run MC_Home according to PLCopen state machine. However, if the function you want can already be done from a parameter in the driver of the vendor you are using, you can try to perform the same function by sending the required value to that parameter via communication with the SDO write command. Regards, Imdat
Last updated: 2025-06-25

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 yuan on Seeking a Code-Based Solution for EtherCAT Slave Dropout or Master Errors in Production (Beyond Software Hot Reset) ^{CODESYS Forge talk (Post)}
I need official assistance with the following issue: During EtherCAT communication, if a slave station drops off the network or the master station encounters an error, the problem can currently only be resolved by performing a software-based hot reset. In actual production environments, this approach is unacceptable. Is there a method to resolve these issues programmatically, through code?
Last updated: 2025-07-18

Post by imdatatas on The default ramp type selection in SoftMotion V4.18.0.0 is Quadratic ^{CODESYS Forge talk (Post)}
Dear @gseidel, @tk096, I noticed that with SoftMotion V4.18.0.0, if a new axis is added to the project, the ramp type selection defaults to "Quadratic". In all previous versions, the velocity ramp type selection was "Trapezoidal". This causes some unexpected issues in projects with SoftMotion version V4.18.0.0 for newly created or newly added axes to existing projects. Is it possible to reconsider this situation in the next update and set the velocity ramp type to "Trapezoid" by default again? Best Regards, Imdat
Last updated: 2025-07-22

Post by jampid on Codeys Ladder LD2 ^{CODESYS Forge talk (Post)}
Hi, Has anyone managed to use the last four buttons in a POU toolbar in LD2? You can close and open by clicking from one small rectangle to another (same for deleting a closure //). Linking K to D causes a series connection with all the branches // above. Amazing! I don't really see the advantages of this supposedly modern and efficient language over the old LD/FBD. Can anyone explain?
Last updated: 2025-07-24

Post by gepert on GearInPos ^{CODESYS Forge talk (Post)}
Hello, Please give any tips regarding stopping Mc_GearInPos block. Please look at attached drawings. When fb MC_GearInPos is started, output "busy" is true - it is ok. But when i want to stop this funkction blok i deactive execute input and i use Mc_stop. Unfortunelly Mc_gearInPos is still busy. It lasts till to synchronize phase. Then i can stop it by Mc_stop. So I cannot stop fb before synchrnization. Can you give any tips how solve this problem. Sometimes I must to switch off before synchro. Best regards Lukasz
Last updated: 2025-08-07

Post by phryniszak on RPI CANFD ^{CODESYS Forge talk (Post)}
Hi, I have rpi with CANFD MCP2518FD. Classic can communication is working OK but when I try open in CANFD hDriver := CL2.FdDriverOpenH(usiNetId := 0, uiNominalBaudrate := 500, uiDataBaudrate := 0, xSupport29Bits := FALSE, ctMessages := 100, peError := ADR(eError) error is returned with value 10226 which is not documented (https://content.helpme-codesys.com/en/libs/CAA%20Can%20Low%20Level%20Extern/Current/CAN-Low-Level/Enums/ERROR.html#error) CAA CanL2 is 3.5.21 version. Question is: 1. Is anyone get CANFD working? 2. What is meaning of this value (10226)? Regards, Pawel
Last updated: 2025-08-09

Post by phryniszak on RPI CANFD ^{CODESYS Forge talk (Post)}
Hi, I have rpi with CANFD MCP2518FD. Classic can communication is working OK but when I try open in CANFD hDriver := CL2.FdDriverOpenH(usiNetId := 0, uiNominalBaudrate := 500, uiDataBaudrate := 0, xSupport29Bits := FALSE, ctMessages := 100, peError := ADR(eError) error is returned with value 10226 which is not documented (https://content.helpme-codesys.com/en/libs/CAA%20Can%20Low%20Level%20Extern/Current/CAN-Low-Level/Enums/ERROR.html#error) CAA CanL2 is 3.5.21 version. Question is: 1. Is anyone get CANFD working? 2. What is meaning of this value (10226)? Regards, Pawel
Last updated: 2025-08-09

Post by oyuld on EThercat Dynamic configuration ^{CODESYS Forge talk (Post)}
You're using dynamic EtherCAT configuration for EL3632 (analog input, timestamped, oversampling). You're correctly detecting the slave and setting DC settings, SMs, and FMMUs manually. You're getting a PLL error. You're missing a startup parameter: 0x10F3:0x05 = Command_0, Value = 0 You're using autoconfigure mode for the master. The input memory alignment differs between manual (dynamic) config and TwinCAT's static config. https://forge.codesys.com/forge/talk/Engineering/thread/e42a7575e1/snow rider 3d
Last updated: 2025-08-11

Post by yannickasselin on Dynamically enabling/disabling Modbus slave devices in runtime (performance issue with timeouts) ^{CODESYS Forge talk (Post)}
I would definitely try using the "Reconfigure" function block from "CAA Device Diagnosis@ library. https://content.helpme-codesys.com/en/libs/CAA%20Device%20Diagnosis/3.5.17.0/CAA-Device-Diagnosis/Function-Blocks/Reconfigure/Reconfigure.html#:~:text=This%20function%20block%20reads%20and,take%20effect. Although I have not tried it with Modbus, I had great success with EtherNet/IP, Profinet and EtherCAT. You can also have a look at the other functions in this library. There are useful functions to help iterate through all the nodes under a master node.
Last updated: 2025-08-12

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