Hello Experts,

I have a siemens 300 series CPU. i.e IM151-8 PN/DP CPU (6ES7 151-8AB01-0AB0) which is attached to DP Master (6ES7 138-4HA00-0AB0), I would like to know whether it is possible to download the program to this CPU using Profibus. I have attached the profibus from the DP master module which is attached to the CPU to the PG through profibus port at the PG. I would like to know whether it is correct, and would like to know if it is possible to download the program to the siemens CPU through Profibus and vice versa. If so can any one let me know step by step settings that has to be made to carry out this.I here with attach you few snap shots with regard to my question. I am looking forward to hear your response.

With regards

Johannes

Thank you for your suggestion. I shall try the suggestions that you have made and let you know the outcome.

With regards

Johannes