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MT3000 Complete - Electric - MaxFlight Corporation

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2-3 Initial Wiring Confidence Check<br />

2-3A Input 3-phase Wiring<br />

The wiring of the individual phases of input power to the controllers does not make any<br />

difference in the behavior of the drive motors. Guarantee that 208/440 or 470 three phase 60 Hz<br />

power is available.<br />

2-3B Output 3-phase Wiring<br />

The wiring of phases between the controller and the motor affects the direction of motor<br />

movement Reverse any two (2) phases of the controllers output to the motor, in order to reverse<br />

the motor direction. Perform paragraph 2-4<br />

To test and set correct drive rotation of all motors. Output power is digital DC to the drive<br />

motors.<br />

2-4 MANUAL CONTROL OF INVERTER DRIVES<br />

This line legend must be<br />

highlighted<br />

Current reading<br />

h<br />

WARNING!! In the following steps all procedures must be followed exactly or grave bodily injury<br />

or equipment damage may occur. Make sure, “E-Stop” is pressed in, power off before proceeding.<br />

If the machine moves in the wrong direction, make corrections as in paragraph 2-3B above.<br />

NOTE: Prior to performing this test, if the inverter/s are run for the first time, Paragraph 2-8 through 2-11<br />

must be complied with or the respective inverter/s will not talk to the computer nor answer commands by<br />

the operator.<br />

WARNING! This test procedure allows the maintenance person direct control of the inverter drive circuits.<br />

There are ”NO SAFEGUARDS” available when these tests are performed. In other words if you<br />

accidentally activate pitch or roll while in the complete down position, you will drive the cockpit and/or<br />

platform into the ground or leveling stands. No one is allowed inside the rotation plane of the platform as<br />

long as this test window is active.<br />

To perform manual inverter drive tests in the following axis these steps must be followed exactly:<br />

1.) Ensure that the “E-Stop” is pressed in, power off to inverters.<br />

2.) Double click on “Mitsubishi Inverter Test” icon on the desktop or go to program icon. This<br />

opens the test window for all the axes.

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