Mitsubishi Electric -MR-CV User Manual page 74

*1 Configure a sequence that shuts off the main circuit power supply in the following situations:
When an alarm has occurred on the converter unit or servo amplifier.
When EM1 (Forced stop 1) of the servo amplifier is enabled.
When the main circuit of the converter unit is shut off after the converter unit became ready-on, causing an alarm that monitors the
power supply of the converter unit ([62 Frequency error], [67 Open phase], or [71 Undervoltage]) to occur. Eliminate the issue that
caused the main circuit of the converter unit to shut off, shut off the power supply, then cycle the power to recover.
*2 Configure a sequence that shifts the status to servo-on once the converter unit is ready.
*3 When the reset signal is input and the converter unit is ready for operation, the RSO signal is turned off. Configure a sequence in which
the servo amplifier does not operate when the RSO signal is on.
*4 If an alarm has occurred on the converter unit, configure a sequence for stopping with the emergency stop input of the controller. If the
controller does not have an emergency stop input, use the forced stop input of the servo amplifier to stop the servo motor.
*5 When using the converter unit, remove the wire between P3 and P4.
*6 Enable EM1 (Forced stop 1) of the servo amplifier.
*7 Use a molded-case circuit breaker for L11 and L21.
*8 Although the diagram shows the input signal and the output signal each using a separate 24 V DC power supply for illustrative purposes,
the system can be configured to use a single 24 V DC power supply.
*9 Wire the built-in regenerative resistor when using servo amplifiers with a capacity of 7 kW or less. (factory-wired). (5 kW or less:
Between P+ and D, 7 kW: Between P+ and C)
*10 For the wires between L+/L- of the converter unit and P4/N- of the servo amplifier, twist or bundle them with cable ties to keep the two
wires close to each other. The wiring length from L+/L- of the converter unit to P4/N- of the servo amplifier should be 1.5 m or more, and
the total wiring length should be 5 m or less.
7 PROTECTION COORDINATION MODE DISABLED (STANDALONE DRIVE)
72
7.1 200 V class