Quote Originally Posted by jbirdlebough View Post
Define Digital, is this a microprocessor controlled MTS DC only or a true multi-process system with TIG AC/DC, MIG AC/DC, Dual isolated gas feeds, Stick and Plasma Cutter.

Digital does have some advantages if its closed loop system where active welding is monitored in real time, and adjustments to the weld in real time. Or are we just talking digital display for settings. And does it support RS-232/485, Ethernet 100BT, Wifi or Bluetooth yet so we can use a app on PC, pad or tablet to build our welding recipe cookbook? Does it have duty cycle monitor that turns off the arc until system as returned to proper operating temperature.

Also have they migrated to SMT vs DIP (very old) technology? Assume IGBT outputs.

I just ordered a PP 205S because it has AC and Plasma. Hence the questions above.

Thanks
Cloudfarmer@DELL
I don't need a computerized closed-loop real-time-controlled welding setup, but if I had that functionality I'd surely be tempted to find a way to use it to cause trouble! CNC welding I'd assume it just means digital for settings, like on the EXT family of TIG machines. While not controllable via a computer interface, at least it gets highly repeatable and precise settings, versus dials which are pretty darn close most of the time. Or perhaps there are more complex waveform controls possible for pulse settings that the 'digital' moniker implies.