Part 5: Review on Replacement of MR-J2S-30 kW or Higher Capacity Models with MR-J4-DU_
5 - 10
2. SIGNALS AND WIRING
2.1 Comparison of Standard Connection Diagrams
WARNING
Insulate the connections of the power supply terminals. Failure to do so may
cause electric shock.
Note
Always connect a magnetic contactor between the main circuit power supply and
L1/L2/L3 of the converter unit in order to configure a power supply shut-off on the
power supply side of the converter unit. If a magnetic contactor is not connected,
continuous flow of a large current may cause a fire when the converter unit or
servo amplifier malfunctions.
Generate a fault signal and shut off the power supply. Not doing so may cause a
fire when a regenerative transistor malfunctions or the like may overheat the
regenerative resistor.
To avoid a malfunction of the servo motor, connect the wires to the correct phase
terminals (U/V/W) of the drive unit and the servo motor.
Do not connect the servo motor directly to the 3-phase 200 V power supply or the
3-phase 400 V power supply. Otherwise a malfunction may be caused.
Do not switch the motor power cables while currents are applied to the motor.
Doing so may cause an abnormal operation or a malfunction.
POINT
When using an external dynamic brake, refer to the Servo Amplifier Instruction
Manual.
Содержание MELSERVO-J2-Super Series
Страница 18: ...Part 1 Summary of MR J2S MR J2M Replacement 1 1 Part 1 Summary of MR J2S MR J2M Replacement ...
Страница 31: ...Part 1 Summary of MR J2S MR J2M Replacement 1 14 MEMO ...
Страница 109: ...Part 3 Review on Replacement of MR J2S _B_ with MR J4 _B_ 3 32 MEMO ...
Страница 161: ...Part 4 Review on Replacement of MR J2S _CP_ CL_ with MR J4 _A_ RJ 4 52 MEMO ...
Страница 219: ...Part 5 Review on Replacement of MR J2S 30 kW or Higher Capacity Models with MR J4 DU_ 5 58 MEMO ...
Страница 220: ...Part 6 Review on Replacement of MR J2M with MR J4 6 1 Part 6 Review on Replacement of MR J2M with MR J4 ...
Страница 239: ...Part 6 Review on Replacement of MR J2M with MR J4 6 20 MEMO ...
Страница 240: ...Part 7 Common Reference Material 7 1 Part 7 Common Reference Material ...
Страница 284: ...Part 7 Common Reference Material 7 45 Click Update Project ...
Страница 342: ...Part 8 Review on Replacement of Motor 8 1 Part 8 Review on Replacement of Motor ...
Страница 409: ...Part 8 Review on Replacement of Motor 8 68 MEMO ...
Страница 461: ...Part 9 Review on Replacement of Optional Peripheral Equipment 9 52 MEMO ...
Страница 462: ...Part 10 Startup Procedure Manual 10 1 Part 10 Startup Procedure Manual ...
Страница 464: ... Appendix 1 Summary of MR J4_B_ RJ020 MR J4 T20 Appendix 1 1 Appendix 1 Summary of MR J4_B_ RJ020 MR J4 T20 ...