I am using the standard valve link as is the default install on our Trex units to carry out set-up and diagnosis of DVC6200 AD and PD positioners. I can use the step change functions to analyse dynamic response, but when making changes to dynamic response parameters, I cannot find the stabilise / optimise routines. When I log out of valvelink, I can find them in the generic HART application and I can use them, but then I have to go back into valvelink to progress with analysing the modified response. Is there a reason why I cant find stabilise / optimise inside valvelink?
Also, I cannot find the performance tune function that should be available on both the PD and AD positioners. I cannot find this in either the Trex unit version of Valvelink or in the generic HART application. Can you advise how I can access this performance tuner function.
Regards
Jeff Richards