Issue 10/06

6 Commissioning

P0304 =... P0304 =...

P0305 =... P0305 =...

P0307 =... P0307 =...

P0308 =... P0308 =...

P0309 =... P0309 =...

P0310 =...

P0311 =...

P0320 = ...

P0335 =...

P0640 =...

P0700 =...

Rated motor voltage

FU-spec.

 

 

 

 

 

 

 

 

 

 

 

 

(Nominal motor voltage [V]

 

 

 

 

 

 

 

 

 

 

 

 

 

from rating plate)

 

 

 

 

 

 

 

 

 

 

 

 

 

The rated motor voltage on the rating

 

 

 

 

 

 

 

 

 

 

 

 

plate must be checked, regarding the

 

 

 

 

 

 

 

 

 

 

 

 

star/delta circuit configuration to

 

 

 

 

 

 

 

 

 

 

 

 

 

P0310

 

P0304

 

 

 

 

ensure that it matches with the circuit

 

 

 

 

 

 

 

 

 

 

 

 

connection configured at the motor

 

 

 

 

 

 

 

 

 

 

 

 

terminal board

 

 

 

 

 

 

 

 

 

 

 

 

 

Rated motor current

FU-spec.

 

 

 

 

 

 

 

 

 

 

 

 

(Nominal motor current [A]

 

 

 

 

 

 

 

 

 

 

 

 

 

from rating plate)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Rated motor power

FU-spec.

 

 

P0307

P0305

 

 

 

 

 

 

 

P0308

 

P0311

 

 

 

(Nominal motor power [kW/hp]

 

 

 

 

 

 

 

Example of a typical motor rating plate

from rating plate)

 

 

(data for a delta circuit configuration).

If P0100 = 0 or 2, value will be in kW.

If P0100 = 1, value will be in in hp.

 

 

 

 

 

 

 

 

 

 

 

 

Rated motor cosPhi

 

 

 

 

 

 

 

 

 

 

 

FU-spec.

(Nominal motor power factor (cos ϕ) from rating plate) If the setting is 0, the value is automatically calculated P0100 = 1,2: P0308 no significance, no entry required.

Rated motor efficiency

FU-spec.

(Nominal motor efficiency in [%] from rating plate)

 

Setting 0 causes internal calculation of value.

 

P0100 = 0: P0309 no significance, no entry required.

 

 

 

Rated motor frequency

50.00 Hz

(Nominal motor frequency in [Hz] from rating plate)

 

Pole pair number recalculated automatically if parameter is changed.

 

 

 

Rated motor speed

FU-spec.

(Nominal motor speed in [rpm] from rating plate)

 

Setting 0 causes internal calculation of value.

 

NOTE

An entry must be made for closed-loop Vector control, V/f control with FCC and for slip compensation.

Motor magnetizing current

0.0

(this is entered as a % referred to P0305)

Motor magnetizing current as a % relative to P0305 (rated motor current).

With P0320 = 0, the motor magnetizing current is calculated using P0340 = 1 or using P3900 = 1 - 3 (end of the quick commissioning) – and is displayed in parameter r0331.

Motor cooling

0

(Selects motor cooling system used)

 

0

Self-cooled: Using shaft mounted fan attached to motor

 

1

Force-cooled: Using separately powered cooling fan

 

2

Self-cooled and internal fan

 

3

Force-cooled and internal fan

 

Motor overload factor

150 %

(Motor overload factor in [%] relative to P0305)

This defines the limit of the maximum output current as a % of the rated motor current (P0305). This parameter is set, using P0205 for constant torque, to 150 %, and for variable torque, to 110 %.

Selection of command source

2

(enters the command source)

0Factory default setting

1BOP (keypad)

2Terminal

4USS on BOP link

5USS on COM link (control terminals 29 and 30)

6CB on COM link (CB = communications module)

MICROMASTER 440

29

Operating Instructions (Compact)

Page 29
Image 29
Siemens 440 Rated motor voltage, Rated motor current, Rated motor power, Rated motor cosPhi, Rated motor efficiency