Hi

I'm trying to setup my kflog+kanalog to run my old fanuc drivers. Old fanuc sys is 6m-b.
I have the diff encoder attached to kanalog and it is working.
Vcmd on the driver connected to dac. When i enable the drive noq it just runs away like crasy. After some reading up on the drive it seems that the drive needs a tacho signal back.
On 6m the fanuc motherboard has a f/v converter that uses the diff encoder signal to produce a tach the is wired back to the drive, tsa tsb.
My question is, is there a way to create this tach signal using kflop+kanalog? I think it is 3v 1000rpm.

/Lars
Sweden