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MM420 Parameter List 04/02

MICROMASTER 420 Parameter List

22 6SE6400-5BA00-0BP0

r0203 Act. inverter type Min: -

Datatype: U16 Unit: - Def: -

P-Group: INVERTER Max: -

Type number of actual inverter identified.

Possible Settings:

1 MICROMASTER 420

2 MICROMASTER 440

3 MICRO- / COMBIMASTER 411

4 MICROMASTER 410

5 Reserved

6 MICROMASTER 440 PX

7 MICROMASTER 430

r0204 Power stack features Min: -

Datatype: U32 Unit: - Def: -

P-Group: INVERTER Max: -

Displays hardware features of power stack.

Bitfields:

Bit00 DC input voltage 0 NO

1 YES

Bit01 RFI filter 0 NO

1 YES

Note:

Parameter r0204 = 0 indicates that no power stack has been identified.

r0206 Rated inverter power [kW] / [hp] Min: -

Datatype: Float Unit: - Def: -

P-Group: INVERTER Max: -

Displays nominal rated motor power from inverter.

Dependency:

Value is displayed in [kW] or [hp] depending on setting for P0100 (operation for Europe / North America).

r0207 Rated inverter current Min: -

Datatype: Float Unit: A Def: -

P-Group: INVERTER Max: -

Displays maximum continuous output current of inverter.

r0208 Rated inverter voltage Min: -

Datatype: U32 Unit: V Def: -

P-Group: INVERTER Max: -

Displays nominal AC supply voltage of inverter.

Value:

r0208 = 230 : 200 - 240 V +/- 10 %

r0208 = 400 : 380 - 480 V +/- 10 %

r0208 = 575 : 500 - 600 V +/- 10 %

P0210 Supply voltage Min: 0

CStat: CT Datatype: U16 Unit: V Def: 230

P-Group: INVERTER Active: Immediately QuickComm. No Max: 1000

Optimizes Vdc controller, which extends the ramp-down time if regenerative energy from motor would

otherwise cause DC link overvoltage trips.

Reducing the value enables controller to cut in earlier and reduce the risk of overvoltage.

Dependency:

Set P1254 ("Auto detect Vdc switch-on levels") = 0. Cut-in levels for Vdc-controller and compound braking

are then derived directly from P0210 (supply voltage).

Compound braking switch-on level

0210P21.13 ⋅⋅=

0210P21.15 ⋅⋅=

Vdc_max switch-on level

Note:

If mains voltage is higher than value entered, automatic deactivation of the Vdc controller may occur to

avoid acceleration of the motor. An alarm will be issued in this case (A0910).

Default value is dependant on inverter rated power.

Level: