Application Note:

A SINAMICS G120 drive is used as a speed axis and is controlled with a SIMATIC S7-1200 with the “SINA_SPEED” block.

A PROFINET-capable SINAMICS G120 drive is to be controlled via a SIMATIC S7-1200. The setpoint speed and a direction of rotation is to be specified.

This application example shows the PROFINET connection of a SINAMICS G120 to a SIMATIC S7-1200 with SINAMICS Startdrive. The drive is controlled with the “SINA_SPEED” block which can be downloaded directly from a standard library in the TIA Portal.

The block “SINA_SPEED” is also be used with a SIMATIC S7-1500 controller.