William replaced the “home” prox today. The gantry was passing the “home prox target” (which is under the prox) and hitting the end of the rail. So this is an easy prox to troubleshoot because the unit will just stop and be at the end of the track. While William was installing the sensor he did have to adjust it to make it closer to the target because the gantry would miss the target and hit the end of the rail. While reading the specs on the inductive sensor you have only 15mm sensing range, so this was our problem.
Again: The Jim Coleman model number is 6626 and the Turck model number is Ni15U-EM18WD-AN6X-H1141 id number is M1634835 . If you want to look at all the Water Wizard parts for some reason check out this.