text: <s>[INST] Can multiple PFlex 70/700 drive params bet set via SSV in CLX? We have many systems using either CompactLogix or ControlLogix and PowerFlex 70/700 drives via 20 Comm E modules. We are investigating the ability to download drive parameters via ENet to the drives from the processor using SSV's or Explicit Messaging triggered from a PV+. We usually change only a few parameters from factory default and want the ability to eliminate CopyCat or manual configuration via the HIM. Has any one done this? Thanks. [/INST] Bill, you may do this through explicit messaging, that potentially gives you the ability to read/write all the parameters in the drive, but there is also another simple way, using PF7x Datalinks... You have a maximum of 8 Input Datalinks (to write parameters in the Drive) and 8 Output Datalinks (to read parameters from the Drive. I suggest to read the 20-COMM-E User Manual, chapter 5 and chapter 6, in order to understand the two possibilities....there are also some useful examples... Also, take a look to Aid 32629...it has all you need to know in order to use explicit messaging Hope this helps… - fuzzy logic \\n </s>