4 Using the MICROMASTER 410 Issue 04/02
MICROMASTER 410 Operating Instructions
48 6SE6400-5EA00-0BP0
4.4 Control Modes (P1300)
The various modes of operation of the MICROMASTER 410 control the relation-
ship between the speed of the motor and the voltage supplied by the inverter. A
summary of the control modes available are listed below:
Ø Linear V/f control, P1300 = 0
Can be used for variable and constant torque applications, such as conveyors
and positive displacement pumps.
Ø Linear V/f control with FCC (Flux Current Control), P1300 = 1
This control mode can be used to improve the efficiency and dynamic
response of the motor.
Ø Quadratic V/f control P1300 = 2
This mode can be used for variable torque loads, such as fans and pumps.
Ø Multi-point V/f control P1300 = 3
For information regarding this mode of operation, please consult the MM410
Parameter List.
4.5 Faults and Alarms
Standard Inverter
If an Operator Panel is not fitted, the fault states and warnings are indicated by the
LED on the panel, see section 6.1 on page 57 for further information.
If the inverter is working correctly, the following LED sequence is visible:
Ø Flashing Yellow (1000 ms on / 1000 ms off) = Ready to run
Ø Continuous Yellow = Run
Operator Panel Fitted
If an Operator Panel is fitted, the fault states (P0947) and warnings (P2110) are
displayed should a fault condition occur. For further details, please refer to the
Parameter List.
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