How to interpret parameters for weibullI got this result in cumulative damage step stress - is b1 a threshold?

Reliability AnalysisRe: How to interpret parameters for weibullTry going to the Tools and clicking on the "?" and then click on the table and it will display the help page for the report table.
Re: How to interpret parameters for weibullHi @StatsHeadache : this may be of some help.
https://www.jmp.com/support/help/en/17.2/index.shtml#page/jmp/cumulative-damage-platform-options.shtml
In particular:

Also see here: https://www.jmp.com/support/help/en/17.2/index.shtml#page/jmp/statistical-details-for-distributions-2.shtml#ww1553215
Re: How to interpret parameters for weibullX is your acceleration factor, e.g. temperature, voltage, etc.
If your "eta" is "alpha" on this page Statistical Details for Distributions , then exp(mu) is your "eta".