andy pugh wrote: > On 23 May 2012 07:08, Jeshua Lacock <[email protected]> wrote: > > >> I am guessing there is not an easy way to detect this condition, >> > > It should be possible to check if your PID is saturated for more than > a second or so. > But, this still doesn't detect a servo runaway when the Gecko drive is started up. LinuxCNC is not sending any command to the drive at this point. So, before F2 is pressed, PID output is clamped at zero. > Note that I am not sure what amp-fault-in actually does, but it was > conveniently available and sounds about right. > It is a signal provided by some servo amplifiers to indicate they are in fault status.
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