Lucky.
Start connecting only inputs and test again.
Then connect the axis drives
Test
Then connect outputs
Test
Before you connect the spindle drive, is it a typical Lenze VFD?
Post link to the manual and how you have it wired up to Acorn
Reminder, for support please follow this post: viewtopic.php?f=20&t=383
We can't "SEE" what you see...
Mesa, AZ
martyscncgarage wrote: ↑Sat May 01, 2021 12:20 pm
Lucky.
Start connecting only inputs and test again.
Then connect the axis drives
Test
Then connect outputs
Test
Before you connect the spindle drive, is it a typical Lenze VFD?
Post link to the manual and how you have it wired up to Acorn
Everything works apart from spindle..... still trying to set it up. I can’t get through spindle bench test but I will create new question for that. It is Lenze 534
Manual is here
martyscncgarage wrote: ↑Sat May 01, 2021 2:54 pm
So, your Lenze drive is a DC spindle drive.
DO you know if it has built in SIGNAL Isolation?
It is not a standard VFD.
IF your Acorn will no longer pass the spindle bench test, then my guess is that you blew the Spindle Analog Output on Acorn.
Please explain with a sketch how you wired Acorn to the Lenze drive.
I really have no idea if that lenze drive has signal isolation. Acorn already passed spindle bench test.. i had one setting wrongly entered. The lenze is connected with acorn with input NO 7 to com on acorn and input NO 8 to vout on acorn so it should work. I actually tested the lenze by connecting 3v battery to that 7 and 8 inputs and it worked