Turn motor reverse and forward by sinamics v20

Dear Alimamzi,

please find different possibilities how to control the Sinamics V20 in the operating manual in chapter 5.5:

https://support.industry.siemens.com/cs/de/en/view/109824500

For example it would be possible to reverse the motor with a DI and select another speed setpoint with another DI. 

Hi

I have attached a ppt drawing to indicate how two analogue inputs can be used to set differing speeds. If I have misunderstood what is required please come back.

Tractor

Dear Alimamzi,

there is no separate speed for forward or reverse.
You have the switch over the setpoint source when selecting the corresponding direction of rotation.
For a easy solution you can use different data sets for this as Tractor explained or using fixed speed setpoints in the drive.
Simply switch over the fixed speed setpoint with the same digital input you are using for selecting the direction.