I watching that example, but what i need:

I want to know, how to calculate position an mmotion control by math functions of s7-200 without any special libraries.

Where can i found a theory and formulas of induction motor control by standard VFD, controlled by analog signal 0-10V of PLC , and encoder connected to PLC. What are formulas for RAMP caluculataion, speed, position calculation? But without special libraries, because i want to lear basics, and understand, how it works, and create it on math functions.

Thank you

#dP

 

artur2705

Hello everyone!

I need a help.

I'm new in positioning programming.

I have s7-200 with analog module, encoder, frequency inverter (induction motor).

Positioning of linear axis. Tell me please, what is algorithm of positioning with analog module (output 0-10v)? What are calculations (formulas) i should to to?

Maybe someone can write a steps of calculations?

Thank you!

https://support.industry.siemens.com/cs/ww/en/view/21063595

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Split from Position control with s7-200 and analoghue module.