I have read through all the posts in regards to my issues with inputs 1,2,3,4 not responding in mach3..
When testing voltage on inputs 1 and 4 they read 12v but 2 and 3 read 0v.. not sure if my g540 needs to be sent back for repair?
From what I have read inputs 1,2,3,4 should all read the same 12v so I would assume there is an issue with the g540..
I have contacted gecko drives 4 days ago with no reply most likely due to the holiday.
Can someone please advise me on what to do..