Operating instructions

Issue 10/06 6 Commissioning

MICROMASTER 430

Operating Instructions (Compact)

6.3.16 Inverter-specific Functions

6.3.16.1 Flying start

Flying start

Starts inverter onto a spinning motor by rapidly changing the output frequency of the

inverter until the actual motor speed has been found.

0 Flying start disabled

1 Flying start is always active, start in direction of setpoint

2 Flying start is active if power on, fault, OFF2, start in direction of setpoint

3 Flying start is active if fault, OFF2, start in direction of setpoint

4 Flying start is always active, only in direction of setpoint

5 Flying start is active if power on, fault, OFF2, only in direction of setpoint

6 Flying start is active if fault, OFF2, only in direction of setpoint

Motor-current: Flying start (entered in %)

Defines search current used for flying start.

Search rate: Flying start (entered in %)

Sets factor by which the output frequency changes during flying start to synchronize with

turning motor.

6.3.16.2 Automatic restart

Automatic restart

Configures automatic restart function.

0 Disabled

1 Trip reset after power on

2 Restart after mains blackout

3 Restart after mains brownout or fault

4 Restart after mains brownout

5 Restart after mains blackout and fault

6 Restart after mains brown/blackout or fault

P1210 = ...

100 %

P1200 = ...

P1202 = ...

P1203 = ?