in reply to: How to write dynamic variable posted by Saurabh Prabhudesai on 04 May 2007 at 05:57:52.
Common practice command 79, introduced with HART Universal Revision 6, can be used to write the value of any device variable. By choosing the right device variable code, values of PV, SV, TV and QV can be written. Of course, you can also define your own, device specific command to write the dynamic variables directly.