Eaton PowerXL DC1 Manual page 31

Variable frequency drive

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4.3 Commissioning with control signal terminals (default settings)

NOTICE

Any contactors and switching devices on the power side are not

to be opened during motor operation. Inching operation using

the mains contactor is not permitted.

Contactors and switchgear (repair and maintenance switches)

on the motor side must not be opened while the motor is in

operation.

Inching operation of the motor with contactors and switching

devices in the output of the variable frequency drive is not

permitted.

NOTICE

Make sure that there is no danger in starting the motor. Discon-

nect the driven machine if there is a danger in an incorrect oper-

ating state.

￫

If motors are to be operated with frequencies higher than the

standard 50 or 60 Hz, then these operating ranges must be

approved by the motor manufacturer. The motors could be

damaged otherwise.

DC1 variable frequency drives with local controls are configured and wired at

the factory. They can be started directly via the control signal terminals when

the rated motor output for the mains voltage is connected (see the

connecting example below).

￫

You can skip this section if you want to set up the parameters

directly for optimal operation of the variable frequency drive

based on the motor data (rating plate) and the application.

Following are a series of simplified connecting examples that use the default

configuration:

DC1 variable frequency drive 12/13 MN04020003Z-EN www.eaton.com

4 Operation

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