ii
• This manual explains maintenance procedures of the DX200 
system. Read this manual carefully and be sure to understand 
its contents before handling the DX200.
• General items related to safety are listed in Chapter 1: Safety of 
the DX200 INSTRUCTIONS. To ensure correct and safe 
operation, carefully read the DX200 Instructions before reading 
this manual.
• Some drawings in this manual are shown with the protective 
covers or shields removed for clarity. Be sure all covers and 
shields are replaced before operating this product.
• The drawings and photos in this manual are representative 
examples and differences may exist between them and the 
delivered product.
• YASKAWA may modify this model without notice when 
necessary due to product improvements, modifications, or 
changes in specifications. If such modification is made, the 
manual number will also be revised.
• If your copy of the manual is damaged or lost, contact a 
YASKAWA representative to order a new copy. The 
representatives are listed on the back cover.  Be sure to tell the 
representative the manual number listed on the front cover.
• YASKAWA is not responsible for incidents arising from 
unauthorized modification of its products. Unauthorized 
modification voids your product’s warranty.