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Powering up and Start-up

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5 POWERING UP AND START-UP

5.1 PREPARATION AND POWERING UP

The drive must be installed according the chapter 3 - Installation and Connection.

DANGER!

Always disconnect the general power supply before making any

connections.

1) Check if the power, grounding and control connections are correct and firm.

2) Remove all materials left from the inside of the drive.

3) Check if the motor connections and motor current and voltage match the drive.

4) Mechanically uncouple the motor from the load. If the motor cannot be uncoupled,

be sure that its turning in any direction (clockwise or counterclockwise) will not cause

damages to the machine or risk of accidents.

5) Close the covers of the drive.

6) Measure the voltage of the input power supply and check if it is within the permitted

range, as presented in chapter 8 - Technical Specifications.

7) Power up the input: close the disconnecting switch.

8) Check the success of the powering up:

The display of the HMIR indicates:

Figure 5.1: Display of the HMIR at power-up

The drive executes some routines related to data upload or download (parameter

configurations and/or SoftPLC). The indication of those routines is presented in the

bar graph. After those routines, if there are no problems, the display will show the

monitoring mode.

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WEG MW500 Bedienungsanleitung Seite 31