Yaskawa SGD Series Servo Drives
Overview
Servo drives made by Yaskawa.
Page 381 (page 371 in the PDF) tells the differences between the newer SGDA and the older SGD series SERVOPACKs.
Model Numbers
SGD-xxyS are for speed/torque mode, and SGD-xxxP are for position mode. The 'xx' has to do with the power, and the 'y' letter has to do with the voltage.
TODO manual link
Wiring Diagram
TODO manual links
Software
It seems there is some old software called SVMON that can interact with the servo drive over a serial cable connected to the "Operator" DE9 connector:
SVMON Sigma I Servo Monitoring and Set-up software
SVMON35r4.zip (direct link)
SIE-S800-15.5.pdf (direct link)
The drive might be supported by SigmaWin software, since it supports the newer SGDA series which are very similar:
https://www.yaskawa.com/products/motion/sigma-5-servo-products/software-tools/sigmawinplus
https://www.yaskawa.com/products/motion/sigma-5-servo-products/software-tools
Online Resources
Yaskawa Sigma Series SGM/SGMP Servomotors and SGDA Servopack User's Manual (TSE-S800-15C)
Using the Yaskawa Motors - Northwestern Mechatronics Wiki
Yaskawa Servopack 200/230V SGD-04AS | eBay (from eBay seller fazziosurplus)