Talk
| FORUM | LATEST POST | # TOPICS |
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Engineering 🇬🇧 Discussions about the CODESYS Development System, IEC programming, CODESYS Professional Developer Edition |
What wrong with FB SMC_Interpolator? by xabier 48 minutes ago |
5048 |
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Runtime 🇬🇧 Related questions to SoftPLCs e.g. Raspberry Pi, Beaglebone, IoT2000 and other platforms |
Raspberry PI 5 not working by eschwellinger 11 hours ago |
2097 |
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Visualization 🇬🇧 Realizing operator screens with CODESYS HMI, Targetvisu, Webvisu |
Visualization - table element by damian177 5 days ago |
886 |
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Motion 🇬🇧 Realizing single or multi axis motion control, CAM, CNC and Robotic applications |
CNC / G01 Speed is very slow (or go-stop motion) in Continuous short seg... by gseidel 2 hours ago |
434 |
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Codesys V2.3 🇬🇧 Forum about V2.3 |
Set several bits in WORD by stdenits 7 days ago |
2155 |
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Deutsch 🇩🇪 German forum |
Example_PackML.project benötigt by jw97ke 2024-04-23 |
4436 |
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Automation Server 🇬🇧 The Industry 4.0 administration platform for users and operators of CODESYS compatible controllers |
File transfer via visu and codesys automation server by eschwellinger 2024-03-11 |
30 |
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Forge 🇬🇧 Discussions about CODESYS Forge projects and features of the CODESYS Forge website |
Could not be resolved - Library error by ademarvribeiro 1 day ago |
172 |
Recent Activities
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xabier posted a comment on discussion Engineering 🇬🇧
hi Getdone I have the same problem with you...Could resolved this problem?? Can you move with more speed??... I have cicle time 1 ms and the moment increase speed >5mm/s the FB SMC_Interpolator not fine work....Tell me plese if you resolved this problem Thanks Regards XABI
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gseidel posted a comment on discussion Motion 🇬🇧
Hi k2saki, 1.SMC_ReadNCFile2 2.SMC_Interpreter 3.SMC_SmoothMerge 4.SMC_SmoothPath 5.SMC_CheckVelocities I attached a simple example project. Best regards, Georg
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k2saki posted a comment on discussion Motion 🇬🇧
Hi, gseidel. Thank you so much for your advice. I have created a program to preprocess G-code as follows 1.SMC_ReadNCFile2 2.SMC_Interpreter 3.SMC_CheckVelocities Then I put SMC_OUT_QUEUE in SMC_Interpolator. Where should I insert SMC_SmoothMerge and SMC_SmoothPath? Or are there any example link for it ?
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gseidel posted a comment on discussion Motion 🇬🇧
Hi kumareasu, yes, correct. Best regards, Georg
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gseidel posted a comment on discussion Motion 🇬🇧
Hi niallel, yes, you are right, Cams would be the preferred mechanism. Best regards, Georg
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gseidel posted a comment on discussion Motion 🇬🇧
Hi peterned, the start position given in the CNC properties is only used if you use the compile mode OutQueue. With compile mode SMC_CNC_REF, you need to provide the start position in the IEC application. The function block SMC_NCInterpreter has an input piStartPosition. You can initialize it with the output of the forward kinematic transormation FB for your machine. In your case probably SMC_TRAFOF_Gantry2. Best regards, Georg
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gseidel posted a comment on discussion Motion 🇬🇧
Hi jonasz, you already solved it, I'm answering here for the sake of others with a similar question. You can provide the slope of the A/B/C axis with the U/V/W word. See example 3 here: https://content.helpme-codesys.com/en/CODESYS%20SoftMotion/_sm_cnc_din66025_additional_axis.html If you don't want to change the G-Code, the function block SMC_RecomputeABCSlopes can compute the slopes automatically. https://content.helpme-codesys.com/en/libs/SM3_CNC/Current/SM_CNC_POUs/SoftMotion-CNC/SoftMotion-Function-Blocks/SMC_RecomputeABCSlopes.html...
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gseidel posted a comment on discussion Motion 🇬🇧
Hi k2saki, I would recommend to have a look at SMC_SmoothMerge, followed by SMC_SmoothPath. SmoothMerge will combine the small G1 elements to longer splines, SmoothPath will avoid stops between the splines. https://content.helpme-codesys.com/en/libs/SM3_CNC/Current/SM_CNC_POUs/SoftMotion-CNC/SoftMotion-Function-Blocks/SMC_SmoothMerge.html For SmoothMerge to work, you have to configure a tolerance, i.e. by how much it may deviate from the lines. To graph the output of the interpolator, you can use...
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TimvH posted a comment on discussion Engineering 🇬🇧
If you use 3.5 SP10, then Git is not supported. SVN will work fine, but with this version you do need a USB key, because software licenses are not supported with this version. Off course you can work without SVN (or Git), but especially if you work with multiple developers on one project, it will save you a lot of time and you can keep track of all changes and improvements much easier. So how much is this worth to you?
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What we are trying to explain is that, yes CODESYS creates the software, but Epis decides how they implement it on their hardware, which runtime version they use and they decide which functionality they support. So it is always a combination of the two. What CODESYS provides is a runtime with options for e.g. visualization or softmotion. Epis could add this softmotion license as default to their controller, but if they don't then CODESYS provides another option with a single license in a "Wibu CodeMeter"...