hello,I am quite new on S7 PLC & Profibus.Recently have 1 project that use S7315-2DP comm with Simoreg DC drive 6RA7.Which I totally lost because I just can up to the local I/O sequencing & remote I/O sequencing.Is it possible anyone can help or have any ref program that can give it to me .the function I need just to start the drive & control speed setpoint of it.TQ!