Hello Sir, before i can use MC_Power i need somehow turn on DO9 (which is my main contactor, so its first bit in control word) on my CU320, now i am doing it manually from STARTER, but there is some way to do it from TIA Portal when i am using GSD File?
There absolutely is! Depending on what telegram you are using you can either use a free bit in the control word (PZD1 of the RECEIVE telegram) or you can tie the DO9 to the status word. I will have a livestream tomorrow morning and I will show how to do this. If you can't catch it live, watch it on demand. I will go through it first thing.
I have a video for these blocks coming out but it will be a few weeks so here is the basics: You will use MC_Gearing or MC_GearingAbs. You will have to have the TO set up as a "Synchronous Axis" with whatever axis you are wanting to gear to selected in the "Master Axis" section of the Configuration. The easiest to configure is MC_Gearing as it does not have a synch point, so it uses the velocity and acceleration configured on the block and once it synchronizes with the master it is "in gear". The MC_GearingAbs does a calculation that uses the velocity and acceleration parameters to sync with the master Axis at a specific point (master sync position). There are a few more details on this one that could make it more difficult to work with. What is your application?
![MS03c. [Siemens Motion Control] Reset, Power, Home, and MoveJog Instructions in TIA Portal [5/10]](http://i.ytimg.com/vi/1Nv-bam3vvc/mqdefault.jpg)
Hello Sir, before i can use MC_Power i need somehow turn on DO9 (which is my main contactor, so its first bit in control word) on my CU320, now i am doing it manually from STARTER, but there is some way to do it from TIA Portal when i am using GSD File?
There absolutely is! Depending on what telegram you are using you can either use a free bit in the control word (PZD1 of the RECEIVE telegram) or you can tie the DO9 to the status word. I will have a livestream tomorrow morning and I will show how to do this.
If you can't catch it live, watch it on demand. I will go through it first thing.
Thank you sir! :)@@jasonwattsae
You are welcome!
How to use gearing on inorder sync axis ?
I have a video for these blocks coming out but it will be a few weeks so here is the basics:
You will use MC_Gearing or MC_GearingAbs. You will have to have the TO set up as a "Synchronous Axis" with whatever axis you are wanting to gear to selected in the "Master Axis" section of the Configuration.
The easiest to configure is MC_Gearing as it does not have a synch point, so it uses the velocity and acceleration configured on the block and once it synchronizes with the master it is "in gear".
The MC_GearingAbs does a calculation that uses the velocity and acceleration parameters to sync with the master Axis at a specific point (master sync position). There are a few more details on this one that could make it more difficult to work with.
What is your application?
@@jasonwattsae Thank you I will waiting for watch the video.
@@jasonwattsae My application is winder and unwind machine.
@@vorapobautomation9760 The program these MC videos are shot on is a center-wind roofing roll winder.
@@jasonwattsae How did you calculate speed of unwind and rewind motor inorder to keep line speed ?
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