Profinet Deceleration Sinamics G120c

Hello!

I have several SINAMICS G120c drives installed in a factory, and I need to change the deceleration ramp for a couple of them to avoid abrupt stops. I know that the parameter responsible for achieving this is P1121 (I have tried modifying it using online parameters, and it achieves what I want).

I would need to modify it (presumably via telegram) at a given time. I am currently working with SINASPEED, so I only directly change the speed setpoint and a few other things.

I would like to know if it is possible to modify the deceleration or deceleration ramp through communications and which parameter to use. Best regards.

Hello maxsumeria;

You work with Sina_speed, it simplifes basic controls of your drive over Profinet. The recommendation to read/write to the G120 parameters is very similar, use  Sina_para.

https://support.industry.siemens.com/cs/ca/en/view/29157692

Hope this helps,

Daniel Chartier 

Sure dchartier , with the SINA_PARA_S I have been able to modify the deceleration without any problem.

Thank you very much.