Hey Scott, thanks for your reply. Here's what I had: L1,2,3 in the controller jumped to T1,2,3 in the controller. Then T1,2,3 went to the generator. The T1,2,3 wires going from the controller to the generator AC end were connected like this: T1 - hooked up to 2 wires, T2 - hooked up to 2 wires, T3 - hooked up to 2 wires. On one of the 2 wires were 10, 11, 12 labeled with wire markers. Then there were 3 other pairs tied together which I assume are 4-7, 5-8, 6-9. The only wires were marked were the 10, 11, 12 and I just rang out T1,2,3 from the controller to the generator. I understand your external wye connection but this motor didn't appear to be wired that way. It appeared to be the external Delta connection below. Here's external wye on a high voltage:
Voltage Conn. L1 L2 L3 Join
High WYE 1 2 3 4&7, 5&8, 6&9, 10&11&12
It appeared to be wired this way (which is described as external Delta):
Voltage Conn. L1 L2 L3 Join
High Delta 1,12 2,10 3,11 4&7, 5&8, 6&9
I may look at some other generators to see if they have markings on the T-leads. I got those from here:
Motor Connections Diagrams 
