M-Max Series adjustable frequency drive
MN04020002E
For more information visit:
www.eaton.com
15
February 2010
CAUTION
Any contactors and switching devices on the power side are not to
be opened during motor operation. Inching operation using the
power switch is not permitted.
Contactors and switching devices (repair and maintenance
switches) on the motor side are never to be opened while the motor
is in operation, if the adjustable frequency drive is set to speed
control operating mode (sensorless vector, P11.8 = 1).
Inching operation of the motor with contactors and switching
devices in the output of the adjustable frequency drive is not
permitted.
CAUTION
Make sure that there is no danger in starting the motor. Disconnect
the driven machine if there is a danger in an incorrect operational
status.
The START button is only functional if the KEYPAD operating mode
is activated. The STOP button is active in all operating modes.
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.