fgsotres
Member
Hi,
I am trying to connect a device to a Beckhoff PLC via Profibus.
This device sends a fixed telegram compound of a structure of 220 bytes and receives a fixed telegram compound of 128 bytes.
The informatiion within these telegrams will change every cycle but the struct will remain the same.
Because I have no much experience with Profibus, how can I get the data from this device to my PLC and how can I send it back from the PLC to this device respecting the size and the struct of each telegram.
Thank you in advance!!!
I am trying to connect a device to a Beckhoff PLC via Profibus.
This device sends a fixed telegram compound of a structure of 220 bytes and receives a fixed telegram compound of 128 bytes.
The informatiion within these telegrams will change every cycle but the struct will remain the same.
Because I have no much experience with Profibus, how can I get the data from this device to my PLC and how can I send it back from the PLC to this device respecting the size and the struct of each telegram.
Thank you in advance!!!