Siemens Micromaster 420 Operating Instruction page 55

5. SYSTEM PARAMETERS
Parameter
Number
P0305
motor current rating
Nominal motor current (A) from rating plate – see diagram P0304
Note:
This parameter can only be changed when P0010=1
Maximum value is defined as 2 * inverter rated current (r0207)
Minimum value is defined as 1/32 * inverter rated current (r0207)
P0307 Motor power rating
Nominal motor power (kW) from rating plate. If P0100 = 1, values will be in hp - see
diagram P0304
Note:
This parameter can only be changed when P0010=1
P0308 Motor cosPhi rating
Nominal motor power factor (cos φ) from rating plate - see diagram P0304
Note:
This parameter can only be changed when P0010=1
This parameter is only visible when P0100 = 0 or 2, i.e. when the motor power is entered in
kW.
Note:
A setting of 0 will cause the value to be calculated internally.
P0309 Motor efficiency rating
Nominal motor efficiency (%) from rating plate - see diagram P0304.
Note:
This parameter can only be changed when P0010=1
This parameter is only visible when P0100 = 1, i.e. when the motor power is entered in hp.
Note:
A setting of 0 will cause the value to be calculated internally.
P0310 Motor frequency rating
Nominal motor frequency (Hz) from rating plate - see diagram P0304
MICROMASTER 420 Operating Instructions
6SE6400-5AA00-0BP0
Parameter Name
International English
♦ ♦ ♦ ♦ P0003 User
Min
Access Level
Max
♦ ♦ ♦ ♦ P0004 Setting
[Default]
♦ ♦ ♦ ♦ Changeable
Units
♦ ♦ ♦ ♦ Status
0.12 1
10000 3
*** ' '
[ ]
A
0.01 1
2000 3
***
' '
[ ]
-
0 2
1 3
[0]
' '
-
0 2
100 3
[0]
' '
%
12 1
650 3
[50] ' '
Hz
55