Par. No.
Name
Range
Default
Unit
P0210
Supply voltage
0 - 1000
400
V
Parameter P0210 defines the supply voltage. Its default value depends upon the type of inverter. If P0210
does not correspond to the supply voltage, then it must be modified.
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).
P0290
Inverter overload reaction
0 - 3
2
--
Selects reaction of inverter to an internal over-temperature.
Possible settings:
0
Reduce output frequency
Note:
Effective only if the load is also reduced. This is for example valid for variable torque
applications with a quadratic torque characteristic as pumps or fans.
1
Trip (F0004)
Note:
A trip will always result, if the action taken does not sufficiently reduce internal
temperature.
2
Reduce pulse frequency and output frequency
3
Keep output frequency and reduce pulse frequency, then trip (F0004)
P0294
Inverter I
2
t overload warning
10.0 - 100.0
95.0
%
Defines the [%] value at which alarm A0505 (inverter I
2
t) is generated.
Inverter I
2
t calculation is used to determine a maximum tolerable period for inverter overload. The I
2
t calculation
value is deemed = 100% when this maximum tolerable period is reached.
Note:
P0294 = 100% corresponds to stationary nominal load.
P0304
Rated motor voltage
10 - 2000
400
V
Nominal motor voltage [V] from rating plate.
P0305
Rated motor current
0.01 - 10000.00
See table in
Chap. 6.4
A
Nominal motor current [A] from rating plate.
Note:
The maximum value of P0305 depends on the maximum inverter current r0209.
It is recommended that the ratio of P0305 (rated motor current) and r0207 (rated inverter current) should not
be lower than:
V/f: 1/8 ≤ P0305/r0207 ≤ r0209/1.1
The absolute minimum value of P0305 is defined as 1/32 times inverter rated current (r0207).
P0307
Rated motor power
0.01 - 2000.00
See table in
Chap. 6.4
kW
Nominal motor power from rating plate.
P0308
Rated motor cosPhi
0.000 - 1.000
See table in
Chap. 6.4
--
Nominal motor power factor (cosPhi) from rating plate.
Dependency:
Setting 0 causes internal calculation of value.
Parameter list
SINAMICS V10
82
Operating Instructions, 08/2011, A5E03453178 (this is not an order number)
