2. SIGNALS AND WIRING 
2 -  2 
 
CAUTION
 
Connecting a servo motor of the wrong axis to U, V, W, or CN2 of the servo 
amplifier may cause a malfunction. 
Before wiring, switch operation, etc., eliminate static electricity. Otherwise, it may 
cause a malfunction. 
 
The following items are the same as MR-JE-_A servo amplifiers. For details, refer to each section indicated 
in the detailed explanation field. "MR-JE-_A" means "MR-JE-_A Servo Amplifier Instruction Manual". 
 
Item Detailed explanation 
Input power supply circuit  MR-JE-_A section 3.1 
Explanation of power supply system (except for section 
2.6 Power-on sequence) 
MR-JE-_A section 3.3 
Detailed explanation of signals  MR-JE-_A section 3.6 
Forced stop deceleration function  MR-JE-_A section 3.7 
Alarm occurrence timing chart  MR-JE-_A section 3.8 
Interface (except for section 2.5 Internal connection)  MR-JE-_A section 3.9 
Servo motor with an electromagnetic brake  MR-JE-_A section 3.10 
Grounding  MR-JE-_A section 3.11