G320 "common" or "+5vdc" why do they vary?

[beezerlm]

I have 2 gecko G320's and mine say "Common" next to step/direction.

1. Why do some diagrams say +5vdc instead?

2. I have a C11 Bob from cnc4pc, Can I run that to "com" pin located next to Xstep and Xdir or should I move my Jumpers so that "Com" becomes +5Vdc?

Help is much appreciated

[beezerlm]

[ame]http://www.youtube.com/watch?v=gXa3pYSHISk

[beezerlm]

Should I use the Com terminals in between the white wires on the BOB for Ground or +5Vdc?

[beezerlm]

Figured it out on my own.

The geckos need +5Vdc at the terminal labled common.

I switched jumpers on the c11 BOB so that "com" was +5Vdc.

I wonder why my gecko says "common" and not "+5Vdc"?

Motors are movin = FEELGOOD!