tombonas2009
Member
Hello Everyone. A friend recommended me to this site. I have a few questions:
Here are the parameters I set on the PowerFlex 4M VFD's
P105[Start Source] = 5 Comm Port
P108[Speed Ref] = 5 Comm Port
C302[Comm Data Rate] = 4 (19.2K)
C303[Comm Node Address = 101 for VFD #1 and 102 for VFD #2
C306[Comm Format] = 0 (RTU 8-N-1)
The Dip Switches on the 22-COMM-E are set to Multi Drive.
From here I am not really sure where to begin. How do I message to the PowerFlex 4M's to get Reference, FeedBack and Control(Start/Stop)? They are on RS485(DSI). All the samples and documentation from Rockwell show a PowerFlex 40 with Ethernet messaging.
Thanks
Here are the parameters I set on the PowerFlex 4M VFD's
P105[Start Source] = 5 Comm Port
P108[Speed Ref] = 5 Comm Port
C302[Comm Data Rate] = 4 (19.2K)
C303[Comm Node Address = 101 for VFD #1 and 102 for VFD #2
C306[Comm Format] = 0 (RTU 8-N-1)
The Dip Switches on the 22-COMM-E are set to Multi Drive.
From here I am not really sure where to begin. How do I message to the PowerFlex 4M's to get Reference, FeedBack and Control(Start/Stop)? They are on RS485(DSI). All the samples and documentation from Rockwell show a PowerFlex 40 with Ethernet messaging.
Thanks