Re: Mach3 - ESS smooth stepper - Huanyang Chinese VFD - Mach 3 e-stopping???
Originally Posted by
mactec54
R and T will not make any notable difference it just a more reliable connection for these HY VFD Drives
You can not attach a Ground wire to the shield wire, soldering is not used for shield Grounding this is a bad Idea so I believe you have a lot of little things to look at
Soldering of ground shields has been done for many years, military used on air craft and .missiles and that is where I first used it over 50 years ago. The kids today do not know how to solder. Some of the aircraft I worked on was from WW2, some of the B-52H bombers I worked on are still being flown today on missions.
Retired Master Electrician, HVAC/R Commercial. FLA Saturn 2 4x4 CNC Router Mach4 Kimber 1911 45ACP