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Foreword 
IS300 series servo driver is a servo driver which is specially desiged for Drive 
permanent magnet synchronous servo motor (PMSM). IS300 series servo 
driver has a wide capacity range(the rated current is 5A to 300A).It’s able to 
provide not only servo pump control, but also the general functional 
requirements.And it is a high-power servo driver which is value-for-money in 
the present market. 
 
This manual is a guide to the operations of IS300 series servo driver. 
This manual provides the user with related precautions and instructions for the 
prototyping, installation, parameter setup, and on-site commissioning, and 
routine repair and maintenance of servo driver. In order to use this series of 
driver correctly, please read this manual carefully prior to operation and keep it 
properly for future using. The supporting equipment customers shall distribute 
this manual together with the equipment to the final users.   
 
Unpacking and inspection:   
Please confirm carefully when unpacking the box:   
1)  If the model and driver rated values on the nameplate are the same as 
your order.  The box contains the equipment, certificate of conformity, 
user manual and warranty card.   
2)  If the product is damaged during the transportation. If there is any 
omission or damage, please contact our company or the supplier 
immediately.  
 
First time use:   
The users who use this product for the first time shall read this manual 
carefully. For any doubt on certain functions and performances, please contact 
the technical support personnel of our company for help so as to use this 
product properly.   
With commitment to the constant improvement of the servo driver, our 
company may change the information provided without additional notice.