Hi,

I want to control my MM 4 using S7-300 PLC through Profibus DP, can anyone pls send me program file for the same in Ladder Logic.

Thank you in advance. 

With Warm Regards

GrV

^{Asking for help doesn't make you weak....!!}

Hello,

It depends what you want to do.

Perhaps the following links might help you:

MICROMASTER 4 (MM4): Setting up an MM4 with a Profibus module

MICROMASTER 4 & SINAMICS G120: Function block (FC14) to control an MM4 via PROFIBUS DP

SINAMICS G120, SIMATIC ET200S, MICROMASTER 4: Acyclic reading and writing parameters of the frequency inverters via PROFINET and PROFIBUS

MICROMASTER/SINAMICS G: Speed control of a G120/G120D/MM4 using a S7-300/400 (STEP 7 V5) with PROFINET/PROFIBUS and HMI

Best regards,

Wizard

Hi Wizard,

It was very helpful but i'm looking for the program which is in Ladder language for controlling the drive MM4 in Simatic manager particularly for S7 300.

Pls see if you can help.

Help is very much appreciated.

With regards

GrV...!!