Hello PLC guys. I need some advice. I have 2 VFDs ABB ACS 850 with FPBA-01 PROFIBUS DP adapter module. I want to connect those vfds with PLC 1400. I want to read and write some parameters from and into the drive. As i'm new to this field i need some advice from all. I need help in PLC side to do the communication. If anyone can help that would be great, thank you.