Mitsubishi Electric MELSERVO-J4 Series Instruction Manual page 497

*1 The power factor improving AC reactor can also be used. In this case, the power factor improving DC reactor cannot be used. When not
using the power factor improving DC reactor, short P3 and P4.
*2 A 1-phase 200 V AC to 240 V AC power supply may be used with the servo amplifier of MR-J4-200GF(-RJ) or less. For 1-phase 200 V
AC to 240 V AC, connect the power supply to L1 and L3. Leave L2 open. For the power supply specifications, refer to the following.
Page 30 Servo amplifier standard specifications
*3 Depending on the main circuit voltage and operation pattern, bus voltage decreases, and that may cause the forced stop deceleration to
shift to the dynamic brake deceleration. When dynamic brake deceleration is not required, slow the time to turn off the magnetic
contactor.
*4 The battery unit is used for the absolute position detection system.
Page 447 ABSOLUTE POSITION DETECTION SYSTEM
*5 Always connect P+ and D. When using the regenerative option, refer to the following.
Page 335 Regenerative options
*6 The absolute position storage unit is used for the absolute position detection system.
*7 This is for MR-J4-_GF_. MR-J4-_GF_-RJ has a CN2L connector. However, CN2L is not used for the direct drive servo system.
15 USING A DIRECT DRIVE MOTOR
15.1 Functions and configuration
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