Fr-Cv-(H) Power Regeneration Common Converter - Mitsubishi Electric MR-J4-TM Instruction Manual

Servo amplifier melservo-j4

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11. OPTIONS AND PERIPHERAL EQUIPMENT

(4) Mounting hole machining dimensions

The following shows mounting hole dimensions for mounting the heat generation area of the power

regeneration converter outside a cabinet as measures against heat generation when the converter is

mounted in an enclosed type cabinet.

11.5 FR-CV-(H) power regeneration common converter

When using the FR-CV-(H) power regeneration common converter, set [Pr. PA02] to "_ _ 0 1" and set [Pr.

PC20] to "_ _ _ 1".

(Mounting hole)

For details of the power regeneration common converter FR-CV-(H), refer to the

FR-CV Installation Guide (IB(NA)0600075).

Do not supply power to the main circuit power supply terminals (L1, L2, and L3)

of the servo amplifier. Doing so will fail the servo amplifier and FR-CV-(H).

Connect the DC power supply between the FR-CV-(H) and servo amplifier with

correct polarity. Connection with incorrect polarity will fail the FR-CV-(H) and

servo amplifier.

Two or more FR-CV-(H)s cannot be installed to improve regeneration capability.

Two or more FR-CV-(H)s cannot be connected to the same DC power supply

When using FR-CV-(H), set [Pr. PA04] to "0 0 _ _" to enable EM1 (Forced stop

Power regeneration