A -  7 
 
 DISPOSAL OF WASTE   
 
Please dispose a servo amplifier and other options according to your local laws and regulations. 
 
 EEP-ROM life 
The number of write times to the EEP-ROM, which stores parameter settings, etc., is limited to 100,000. If 
the total number of the following operations exceeds 100,000, the servo amplifier may malfunction when the 
EEP-ROM reaches the end of its useful life. 
Write to the EEP-ROM due to parameter setting changes 
Write to the EEP-ROM due to device changes 
Write to the EEP-ROM due to point table changes 
Write to the EEP-ROM due to program changes 
 
Compliance with global standards 
For the compliance with global standards, refer to app. 2 of "MR-JE-_A Servo Amplifier Instruction Manual". 
 
«About the manual» 
You must have this Instruction Manual and the following manuals to use this servo. Ensure to prepare 
them to use the servo safely. 
 
Relevant manuals 
 
Manual name  Manual No. 
MELSERVO MR-JE-_A Servo Amplifier Instruction Manual  SH(NA)030128ENG 
MELSERVO MR-JE-_A Servo Amplifier Instruction Manual (Modbus RTU Protocol)  SH(NA)030177ENG 
MELSERVO-JE Servo amplifier Instruction Manual (Troubleshooting)  SH(NA)030166ENG 
MELSERVO HG-KN_/HG-SN_ Servo Motor Instruction Manual  SH(NA)030135ENG 
MELSERVO EMC Installation Guidelines  IB(NA)67310ENG 
 
This Instruction Manual does not describe the following items. For the details of the items, refer to each 
chapter/section indicated in the detailed explanation field. "MR-JE-_A" means "MR-JE-_A Servo Amplifier 
Instruction Manual". 
 
Item Detailed explanation 
Installation  MR-JE-_A Chapter 2 
Normal gain adjustment  MR-JE-_A Chapter 6 
Special adjustment functions  MR-JE-_A Chapter 7 
Dimensions  MR-JE-_A Chapter 9 
Characteristics  MR-JE-_A Chapter 10 
 
«Cables used for wiring» 
Wires mentioned in this Instruction Manual are selected based on the ambient temperature of 40 ˚C.