Need axis to turn until it reach a certain torque

Bartosz Toczko

Hello!
Yokesh, I meant homing to fixed stop, as axe reach proper torque then reference is set. I have configurated function travel to fixed point in traversing blocks, when torque is reached set reference point is set to 1. You just have to remember, that set reference point can be set only if the drive is in initial state, r2669=0

Alex, it is possible to rewrite position from plc after power-on, but keep in mind, that position of axe can vary from original (e.g. someone can rotate motor). Thats why you need to do homing.

 Hi Bartosz,

I am currently working on a project which required the "travel to fixed stop" function.

I hope you can share with me how do you achieve this function in Sinamics S120.

Currently, I need my axis to turn until it reach a certain torque, for example 1Nm.

When 1Nm is reached, the axis will stop and then reference is set.

Really hope you can share with me as I am new to Sinamics S120, thank you!

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Split from Homing to fixed stop S120.

Hi Technology Team,

Thank you so much for your kind reply.

I have sent a support request to Siemens customer service and they also suggested me the same.

I have got it working now. Cheers!