Need HP Power Supply DPS-600B Pinout

[BrianG]

I have a server power supply (part # 321632-001) which is rated 12v 47A. It has blade-type connectors for the main 12v load, but there is a 12 pin connector as well. Three of these pins need to be shorted to turn the supply on, but was curious what the other pins were used for. Some supplies use feedback to self-adjust the output based on load and am hoping some of these pins are used for that purpose.