Looking for a User's Manual for an old Pacific Scientific Drive

A friend of mine bought a machine that has a Pacific Scientific motor driver on it. I want to put it back into service, probably with new
electronics. However, I have no data on the drive, such as the pinout and the signal levels. He tried contacting the company, but without any success. They just say that this drive is obsolete.
Here is the info on the drive: Pacific Scientific SC100 Series Brushless Servo Motor Velocity Controller Model Number: 6C105-010 Input: 230VAC, 3PH, 50/60 Hz
Does anyone have information on that drive ? A user's manual would be great.
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
Add image file

Polytechforum.com is a website by engineers for engineers. It is not affiliated with any of manufacturers or vendors discussed here. All logos and trade names are the property of their respective owners.