hello.
we have a machine with sinumerik 840d(pcu50.3) and op77b.
the op has been connected to profibus network with address number 8 but
it isn't integrated into s7 plc project.
i've used prosave v7.4 in order to take backup of the op and for this i
connect profibus cable to one of sockets of profibus line(on the ncu 573.1)
and take the op to transfer mode.(channel2 mpi/profibus).
i've used cp5512 as an interface an set pg/pc interface to cp5512(profibus).
My problem is that the prosave software can not connect to op77b!
please help me.
best regards.
we have a machine with sinumerik 840d(pcu50.3) and op77b.
the op has been connected to profibus network with address number 8 but
it isn't integrated into s7 plc project.
i've used prosave v7.4 in order to take backup of the op and for this i
connect profibus cable to one of sockets of profibus line(on the ncu 573.1)
and take the op to transfer mode.(channel2 mpi/profibus).
i've used cp5512 as an interface an set pg/pc interface to cp5512(profibus).
My problem is that the prosave software can not connect to op77b!
please help me.
best regards.