Howdy,

So I just got a WJ200 inverter and have it up and running. I'm controlling it with Mach 3 and a Gecko G540 0~10v output going into port [O] on the VFD

So far, everything is working O.K. and I'm able to control the speed of the spindle but I have a couple of minor issues.

I don't have a control relay and would like to shut off the spindle just using the control voltage. Looking at the parameter list, it looks like A011 ~ A015 should allow me to create a dead band (e.g. anything under 1v = 0Hz) but for some reason, I'm not able to access these parameters!

When the display is showing A005 and I push the up arrow, it goes directly to A020, not allowing me to edit A011 ~ A015.

Anybody have any ideas what's going on? I imagine the parameters are locked out because of a setting somewhere else but I can't find any info on it.

TIA!!!!