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I tried in many way to communicate.
I use a PC with an USB/ serial converter ( Prolific driver), which is working well with an MPI adapter on S7-300.
The OP is in transfert mode, but when i try to transfert data i have the same thing all the time : E 4027 : Synchronisation faulty.
My COM 1 Port configuration is 19200 Bds,8 bits, parity none, stop bit 1 and flow control none.
I tried in different speed transmission.
When downloading, a brief message appear on the OP 003 Protocol error.
Thanks in advance if anybody had a such experience, to share it.
I use a PC with an USB/ serial converter ( Prolific driver), which is working well with an MPI adapter on S7-300.
The OP is in transfert mode, but when i try to transfert data i have the same thing all the time : E 4027 : Synchronisation faulty.
My COM 1 Port configuration is 19200 Bds,8 bits, parity none, stop bit 1 and flow control none.
I tried in different speed transmission.
When downloading, a brief message appear on the OP 003 Protocol error.
Thanks in advance if anybody had a such experience, to share it.