Hi Guys

Hardwares are below:

- CPU 1511C-1PN

- Pronet E-10A Servodrive ( without PROFINet)

- Encoder connected to servodirve

- Servo motor

Due to not having PROFINet in servodrive, i can not use technology objects ( that i understood from the manual).

I can configure PTO/PWM outputs as pulse A and direction B.  (PTO input address 124.0-141.7 and PTO output address 78.0-87.7)

what are your opininons for maintaining an axis control?

Mister T

Hello,

you could connect a drive to S7-1500C via:

• PROFINET
• PTO
• Analog output
  
  
• You could also connect the technology object via DataBlock (DB) and programming your own driver for the 3rd party servo in OB "MC-PreServo" or OB "MC-PostServo".
  See chapter 5.11 in Manual "Motion Control V4.0 in TIA Portal V15" (12/2017)
  
  

Maybe this application example with information about S7-1500C is helpful for you:

• SIMATIC S7-1500: Rapid Traverse/Creep Speed Positioning (2SpeedPositioning)
  https://support.industry.siemens.com/cs/ww/en/view/109745386
  See chapter 2.5

For connection possibilities, please have a look to the motion control manual:

• SIMATIC S7-1500 S7-1500T Motion Control V4.0 in TIA Portal V15 (12/2017)
  https://support.industry.siemens.com/cs/ww/en/view/109749263

If you need more inspiration or information about motion control application examples and FAQs, have a look to the topic page:

• SIMATIC Technology - Motion Control: Overview and Important Links
  https://support.industry.siemens.com/cs/ww/en/view/109751049

 thank you, i could connect my servo drive to CPU 1511C-1PN.

new problem here