Siemens CU240B-2 List Manual

2 Parameters
2.2 List of parameters
SINAMICS G120 Control Units CU240B-2/CU240E-2
56 List Manual (LH11), 01/2016, A5E33839529
Note: Setting ranges for p0210 as a function of the rated power unit voltage:
U_rated = 230 V:
- p0210 = 200 ... 240 V
U_rated = 400 V:
- p0210 = 380 ... 480 V
U_rated = 690 V:
- p0210 = 660 ... 690 V
Description: Sets the braking power of the connected braking resistor.
Dependency: Refer to: p1127, p1240, p1280, p1531
Note: When setting a value for the braking power, the following calculations are made:
- p1240, p1280: Vdc_max control is de-activated.
- p1531 = - p0219: the power limit when generating is set (limited to - p1530).
- the minimum ramp-down time is calculated (p1127) as a function of p0341, p0342 and p1082 (not for vector control
with speed encoder).
If the parameter is reset again to zero, then the Vdc_max controller is reactivated and the power limit as well as the
ramp-down time are recalculated.
Description: Sets the type of the filter at the motor side.
Value: 0: No filter
1: Motor reactor
2: dv/dt filter
3: Sine-wave filter Siemens
4: Sine-wave filter third-party
Dependency: The following parameters are influenced using p0230:
p0230 = 1:
--> p0233 (power unit, motor reactor) = filter inductance
p0230 = 3:
--> p0233 (power unit, motor reactor) = filter inductance
--> p0234 (power unit sine-wave filter capacitance) = filter capacitance
--> p0290 (power unit overload response) = inhibit pulse frequency reduction
--> p1082 (maximum speed) = Fmax filter / pole pair number
--> p1800 (pulse frequency) >= nominal pulse frequency of the filter
--> p1802 (modulator modes) = space vector modulation without overcontrol
p0219 Braking resistor braking power / R_brake P_brake
PM240 Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: C(1, 2), T Scaling: - Dyn. index: -
Unit group: 14_6 Unit selection: p0100 Func. diagram: -
Min Max Factory setting
0.00 [kW] 20000.00 [kW] 0.00 [kW]
p0230 Drive filter type motor side / Drv filt type mot
Access level: 1 Calculated: - Data type: Integer16
Can be changed: C(1, 2) Scaling: - Dyn. index: -
Unit group: - Unit selection: - Func. diagram: -
Min Max Factory setting
0 4 0

Siemens CU240B-2 Specifications

General

Brand	Siemens
Model	CU240B-2
Category	Inverter
Language	English