Hello, I'm working with a sinamics DCM converter 6RA 8082... 

And I want to use DI and AI to control Enable/Control Speed, the default settings the AI TX 177. 32 is configure to speed control, my question is about the enable, I found something about DI 11, 12 and 13  but i don't know how to use in the best way. Can someone to explain how to use it? 

12  ON/OFF

13  ENABLE

11 RUN

What is the diference between DI 11, 12  and 13?

Thank's a lot 

Hello.

Terminal X177:12 (DI1) is used as ON/OFF1, X177:13 (DI2) is used as ENABLE.

You can read about these commands in the manual, chapter 10.9. Also look at List manual, funct diagrams.

X177:11 is free digital input.

By default, analog input X177:25,26 (AI0) is used as main speed setpoint.