Fadal Rotary Controller

[chop]

I have a troyke rotary table that came with a standalone servo controller. I am trying to interface it with a Hurco VMC. My problem is that the finish signal from the control box is a pulse and my machine needs the relay to remain N/C. I couldnt find a parameter to change this in the menu so I opened up the box figuring there may be some jumpers to adjust this. I dont see anything that is obvious. But I did see that all the boards inside are marked Fadal Enginieering. So I am assuming that this controller was manufactured by Fadal for Troyke.

Does anybody have experience with these and/or a operators manual?

Thanks

[Al_The_Man]

Normally the FINish signal IS a pulse, does the relay pulse now but the wrong logic?
If so does it have a N/C contact you can switch it to if it is presently N/O?
Al.

[chop]

The relay itself is soldered on the board and I dont see anything that looks like a jumper to switch it to N/C. There has to be a way to do this but without a manual Im kind of lost.