Hi sir, What is the difference between VIP communication and DP-DP(Profibus) communication? Is VIP faster?
In our STS Crane, 2 PLC's are used.
AC500 and AC800
And communication between them is by 2 means
VIP communication and DP-DP communication through a DP-DP coupler.
I wanted to know if the VIP communication is faster than DP-Dp communication, because i have seen important variables like Drive Fast Stop being communicated through DP-DP.
Kindly explain the 2 communications, would be much appreciated.
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