REPEAT loops in SCL for TIA Portal | S7-1500 | CPU Cycle time | data consistency

[@loganathana7176]

Thanks for your lot of effort . Can you please let us know, in which condition, we have to go with while loop , also repeat loop. Also can you please explain the continue statement operation

[@hdhosseini]

Thanks for your message, Please watch videos for Do While and Repeat carefully. In Do While version , loop counters are temp variables and the whole loops is done in one cycle.On the other hand ,Repeat instruction can be extended over several cycles.It takes less CPU time, it is suitable for less time critical tasks but data consistency is a big issue to think of.

[@loganathana7176]

Thank you so much for your valuable explanation..

[@hdhosseini]

It is great , I am happy it helps

[@RajeshSingh-cm7ff]

Hi sir I want to store my timer value . This value should be stored untill I reset . Kindly make on video in HD quality. Hope you will make video soon on this .

[@hdhosseini]

What type of time are you using? Do you want to have a timer with pause capability? About the quality , all videos are uploaded with HD quality 1080 P. KZbin adjusts the quality based on your internet connection.Please click on the settings gear and select the video in a higher quality.

[@Sh_Firouz]

Thanks alot

[@hdhosseini]

Happy to help

[@touchdesign4582]

CAN I RECOGNIZE G-CODE WITH IF AND ELSE AND ACCORDING TO THEM CAN I DRIVE MY SERVO

[@hdhosseini]

As far as I know , S7 controllers are not capable of executing G Codes internally. Possibly there are some interface devices that can get the commands from S7 controller which they are created by using tech. blocks. Calling Blocks in S7 controller is possible in any language but Implementation of G codes in S7 is not possible. This is all I know.

[@touchdesign4582]

@@hdhosseini if i implementing g-codes by c# or another language how can i deal with them in tia_portal

[@hdhosseini]

As far as I know , G codes are recognized by CNC machines and the have the tool to operate (actuate) the commands. I have not heard of such an implementation , but if you are interested in motion control , there are standard tools for that in TIA Portal.

[@vorapobautomation9760]

How to use For Loop ?

[@hdhosseini]

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