This may be right but I'm not used to seeing three terminals and four wires needed for forward/reverse on a drive. Most of the drives I have experience with have settings in the parameters so that you can hook up {common to forward, X1} to run forward and{ common to reverse, X2} to run in reverse. So three wires! Shorting both X1 and X2 will usually cause the drive to stop or having both open should do the same thing. (all dive specific so read the manual) I know, boring!X1 is Forward run, X2 is Reverse Run, and X3 is stop. Com is obviously Com.
You do have to chose this option in the parameters when you set up the drive.
As far as the 10v positive you hooked up, that appears to be the 10 volt output of the drive and not the 0-10vdc input terminal that the acorn wanted.
I've made that mistake in the past as well and it did not smoke the controller, but who knows?
And it would be nice if all drives used the same labeling system, but no, they all like to be different while trying to do the same thing.
The "Buss" thing they are talking about can actually be two things. One is does the drive receive [voltage or current] for the speed control? Acorn sends out 0-10 vdc so that is "voltage" . If you have a board that sends out 4-20ma then the jumper needs to be set for current. All of this is drive specific!
The second "Buss" thing is the {sinking or sourcing} jumper. This is not as complicated as it sounds. If you are not using a power supply to make control voltage and are using the internal control voltage of the drive then this will be set to sinking. IF you have an external power supply then you are sourcing! That's the basic rule but look at the wiring diagrams of your specific drive to be sure. Most manuals show examples of sinking and sourcing hookups. IF you do these wrong you can burn the NPN or PNP junctions and then they stay in one state FOREVER!
I'm not a fan of open collectors as I am old school and I prefer a good old isolated relay! That is why I used an Ethernet Smooth Stepper and a CM126 break out board for my CNC Lathe conversion runing on Mach 3.
But things are changing so I have to as well,
Dave C.