Siemens TIA portal : Shift and Rotate instructions / operations SHR, SHL, ROR, ROL

[@EugenePham]

Thank you for your sharing, i'm very appriciate!!!!!!!!!!!!!

[@plcgoods]

My pleasure!

[@bobeldukla]

Thanks for this video. Great job....

[@plcgoods]

Thanks for checking out the channel content and for your comments!

[@jigarpatel-xg9on]

Thank you for video... it give me idea in my project...

[@plcgoods]

Glad to hear that

[@turkimohammedalsayed8195]

Thank you for your great explanation, Is there a reason you have chosen 16#01000000 ? Is it random? If it is not random,
What is gonna happen if there are two high boxes behind each other right away

[@plcgoods]

Hi there, I've explained this point at the time 10:48 . 16#01000000 determines the position of the air blower. The program always must be written based on the conditions. usually, there is a small distance between boxes, so you can use capacitive and inductive sensors. otherwise, you will need to use high-precision optical sensors.

[@Ricky-kk7jt]

If we change data type from Dword to Lword, what value should we put on AND logic "IN3" ? (to determine the position of the air blower)

[@plcgoodsteam8934]

Hi there, one bit at "IN3" determines the position of the air blower. I've used this position 16#01000000. Lword only has more bits and the number will be 16#0000000001000000. Note that, If the position of air blower is changed, this number will be changed too.

[@plcgoods]

thanks for checking the channel

[@Ricky-kk7jt]

@@plcgoodsteam8934 okay noted. TQ for response. I have watched many videos, this is the easy one to understand. keep it up! may I know how to contact your team via email?

[@plcgoodsteam8934]

@@Ricky-kk7jt , hi there, please use this email to contact us, [e-mail]

[@ankitagangwar1908]

This program is valid for one high box only , right?
We have to run it in a loop by making a pulse of 't' sec?

[@plcgoodsmentor9223]

Hi dear. First, the program was written for every time a high box be entered, not for one high box. Also, the program is executed continuously by PLC. so, it doesn't need a loop.
Please clarify your question.

[@plcgoods]

Thanks for checking the channel, let me know if you have any other question!

[@nikiforospanteleris8545]

good morning,how can we find the actual position of the blower in a real application?

[@plcgoods]

You can use a shaft encoder:
Which is a sensor device that can be attached mechanically to a rotating shaft, and electrically connected to a logic system in order to feed information to the logic system regarding the rotation of the shaft.

[@joseneves7791]

Muito bom

[@plcgoods]

thanks a lot for the compliment!

[@shamshularfin4849]

Same way I am making shows compile error, sir

[@plcgoods]

You mean with the same software you are doing the same thing that I did , but you are getting errors?

[@suriyat8773]

Encoder sink speed 2motor

[@plcgoods]

Please let me know you question!