Hi all,
i'am making a project ( school ) with 3 plc's. I;am using plc's from siemens ( PLC 300 CPU ). There all connected with eachtother with profibus.
I'am stuck with this... How can i send data over profibus. For example i want to 'set' the motor from a conveyer on a PLC2 and when he is done ( sensor x is reached ) it must set a MemBit back to the PLC1. I have searched but with for example SFC65 and SFC66 is only with MPI ( correct me if i'am wrong )
How can i make this work???
Thanks in advance
i'am making a project ( school ) with 3 plc's. I;am using plc's from siemens ( PLC 300 CPU ). There all connected with eachtother with profibus.
I'am stuck with this... How can i send data over profibus. For example i want to 'set' the motor from a conveyer on a PLC2 and when he is done ( sensor x is reached ) it must set a MemBit back to the PLC1. I have searched but with for example SFC65 and SFC66 is only with MPI ( correct me if i'am wrong )
How can i make this work???
Thanks in advance