Revision February, 2017     i 
Preface 
Thank you for purchasing ASDA-A2. This user manual provides the related information of ASDA-
A2R series servo drive and ECMA series servo motors. This manual includes: 
  Installation and inspection of servo drive and servo motor 
  The configuration of servo drive 
  Procedures of trial run 
  Control function and adjustment methods of servo drive 
 Parameters 
 Communication protocol 
  Maintenance and inspections 
 Troubleshooting 
 
This manual addresses personnel with the following qualifications: 
  Servo system designers 
  Installation or wiring personnel 
  Trial and tuning personnel 
  Maintenance and inspection personnel 
 
Before using the product, please read through this manual carefully in order to ensure the correct 
use of the product. In addition, please place this manual safely for quick reference whenever is 
needed. Please follow the rules below if you have not finished reading this manual yet. 
  No water, corrosive gas and inflammable gas are allowed in installation environment. 
  Three-phase power is prohibited to connect to U, V and W connector when wiring.  It is 
possible to damage the servo drive. 
  Ground is a must.  
  Do not disconnect the servo drive, motor or change the wiring when connecting to the 
power.  
  Be ensured that the emergency stop can be activated anytime before connecting to the 
power and operation. 
  Do not touch the heat sink to avoid scald before connecting to the power and operation. 
 
If you have any enquiry, please contact the distributors or DEALTA customer service center.