We have an existing equipment module for which we have created a new internal read parameter, the desire is to have the parameter retain its current (online) value during a download. I know this can be achieved as we have another EM on the system where this has been achieved but currently I am unable to replicate this.
Due to this been a parameter within the EM we do not have the option to preserve critical or user defined values as one of the modules properties.
The parameter type is a Floating point with a category of Operating, however we have tested a number a variations but to no avail.
Any ideas would be appreciated.
In reply to johnny ollivier:
In reply to Ian Brewster: