The Yaskawa Σ‑II series servo motor and unit user manual provides installation, wiring, safety, and maintenance instructions.
This manual covers the installation and wiring methods for the Σ‑II series servo motors and servo units, as well as trial‑run procedures, function usage, and adjustment techniques. It also includes safety precautions, grounding requirements, and handling of the built‑in panel operator and handheld digital operator.
Additional sections describe the rated parameters and specifications of standard models, maintenance and repair methods, and an extensive index for quick reference. This manual is written in Japanese.
A leading '/' before a signal name marks a reverse‑polarity signal.