Operating instructions

04/02 1 Parameters

MICROMASTER 420 Parameter List

6SE6400-5BA00-0BP0

r0034 CO: Motor temperature (i2t)

Min: -

Datatype: Float Unit: % Def: -

P-Group: MOTOR Max: -

Displays calculated motor temperature (I2t model) as [%] of the maximum permissible value.

Note:

A value of 100 % means that the motor has reached its maximum permissible operating temperature. In this

case, the motor will attempt to reduce the motor loading as defined in P0610 (motor I2t temperature

reaction).

r0036 CO:Inverter overload utilization Min: -

Datatype: Float Unit: % Def: -

P-Group: INVERTER Max: -

Displays inverter overload utilization calculated via I2t model.

The actual I2t value relative to the max. possible I2t value supplies utilization in [%].

If the nominal current of the inverter is not exceed, 0 % utilization will be displayed.

If the current exceeds the threshold for P0294 (inverter I2t overload warning), alarm A0504 (inverter

overtemperature) is generated and the output current of the inverter reduced via P0290 (inverter overload

reaction).

If 100 % utilization is exceeded, alarm F0005 (inverter I2T) is tripped.

r0037 CO: Inverter temperature [°C] Min: -

Datatype: Float Unit: °C Def: -

P-Group: INVERTER Max: -

Displays internal inverter heatsink temperature.

r0039 CO: Energy consumpt. meter [kWh] Min: -

Datatype: Float Unit: kWh Def: -

P-Group: INVERTER Max: -

Displays electrical energy used by inverter since display was last reset (see P0040 - reset energy

consumption meter).

Dependency:

Value is reset when

P0040 = 1 reset energy consumption meter.

P0040 Reset energy consumption meter Min: 0

CStat: CT Datatype: U16 Unit: - Def: 0

P-Group: INVERTER Active: first confirm QuickComm. No Max: 1

Resets value of parameter r0039 (energy consumption meter) to zero.

Possible Settings:

0 No reset

1 Reset r0039 to 0

Dependency:

No reset until "P" is pressed.

Level: