https://forge.codesys.com/forge/talk/CODESYS-V2/thread/7af8c88790/2020-02-27T21:38:44.537000ZRecent posts to How i can use the GEN fuction?2020-02-27T21:38:44.537000Z2020-02-27T21:38:44.537000ZBobbypointehttps://forge.codesys.com/u/bobbypointe/https://forge.codesys.com2ac9cf1906685704b6db03661b8d936a4c9d1445

<div class="markdown_content"><p>Hi,</p> <p>C3 has defined libraries and you can't do all with it.</p> <p>In order to perform a Sinus movement, you need to create a task_500 POU which will create a task that turn at 500us.</p> <p>Then in the C3manager create a source signal for a gearing movement.</p> <p>This movement should be started in the normal codesys function.</p> <p>In the 500us task you need to calculate your Sin movement and send it in the C3Plus.HEDA_SignalProcessing_Input.</p> <p>Be carefull, precision of real in the c3 are in ^2 decimal factor.</p> <p>AND codesys 3 is not possible, only 2.3.9.9</p> <p>That's it</p> <p>good luck</p></div>

2020-02-27T21:38:43.049000Z2020-02-27T21:38:43.049000Zshooterhttps://forge.codesys.com/u/shooter/https://forge.codesys.com85c8186659617fdb244f7468b7fbca9b4c1a12a8

<div class="markdown_content"><p>btw better to use a special hardware as maxspeed in software will be 50 Hz. (cycle time of 10 ms.)</p> <p>there are special blocks like beckhoff and wago and lenze and siemens etc.</p> <p>you will need 3 pwm outputs and a table with positions.</p> <p>if hardware used you only give a speed and hardware does rest.</p></div>

2020-02-27T21:38:41.554000Z2020-02-27T21:38:41.554000Zshooterhttps://forge.codesys.com/u/shooter/https://forge.codesys.comfa9b4e32b79b3e6ae209226081cd41d4cd25ba18

<div class="markdown_content"><p>is your compacx able to run this version 3?</p> <p>probably you will need version 2.3 and that should be no problem as you can use gen from the util.lib.</p> <p>however you could have a look at the oscat.lib</p> <p>they have al sorts of generators and are all is written in ST so you do not need to load a full library.</p> <p>download both the lib version and the TXT version</p> <p>if you use one function on compiling it will miss several functions, you will have to copy and paste them from the txt version .</p> <p>this way you can keep the program very small.</p></div>

2020-02-27T21:38:37.428000Z2020-02-27T21:38:37.428000ZLukuikilohttps://forge.codesys.com/u/lukuikilo/https://forge.codesys.comacb455a46eeaa7f004b06252415707a159b762bc

<div class="markdown_content"><p>Hi....</p> <p>I´'m working in one project, so i need to put one force like sine wave in linear motor. Please help me to do it in FBD. I already tried to use GEN fuction but the library of c3 dont let me use the library util.lib. i dint know why. </p> <p>I'm working with compacx3 and one linear motor of parker...</p> <p>Thanks.</p></div>