Operating Instructions

2 Parameters
2.2 List of parameters
SINAMICS G120 CU230P-2 Control Units
212 List Manual, 04/2018, A5E33838102
For bit 02:
The flux build-up control operates during the magnetizing phase p0346 of the induction motor. If it is switched out, a
constant current setpoint is injected and the flux is built up corresponding to the rotor time constant.
For bit 03:
Synchronous-reluctance motor:
Activation of the load-dependent optimum flux characteristic.
For bit 06:
Magnetizing is performed with maximum current (0.9 * r0067). With active identification of the stator resistance (see
p0621) quick magnetizing is internally deactivated and alarm A07416 is displayed. During a flying restart of a rotating
motor (see p1200) no quick magnetizing takes place.
For bit 09:
Synchronous reluctance motor (RESM):
Dynamic increase in the flux setpoint when torque is quickly established.
For bit 10:
Synchronous reluctance motor (RESM):
For load-dependent optimum flux characteristic (p1401.3 = 1) the flux setpoint is increased at low speeds.
For bit 14:
When the function is activated, the following applies:
- the optimum flux is calculated and the power loss is entered for optimization purposes
- the efficiency optimization (p1580) is not active.
It only makes sense to activate this function if the dynamic response requirements of the speed controller are low.
In order to avoid oscillations, if required, the speed controller parameters should be adapted (increase Tn, reduce
Kp). Further, the smoothing time of the flux setpoint filter (p1582) should be increased.
Description: Sets the configuration for the closed-loop control and the motor model.
Dependency: Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
Note: For bit 02:
The current controller adaptation (p0391 ... p0393) is only calculated when the bit is set.
Description: Sets the configuration for the closed-loop control and the motor model.
Dependency: Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
p1402[0...n] Closed-loop current control and motor model configuration / I_ctrl config
PM230
PM330
Access level: 4 Calculated: p0340 = 1,3 Data type: Unsigned16
Can be changed: U, T Scaling: - Dyn. index: DDS, p0180
Unit group: - Unit selection: - Func. diagram: -
Min Max Factory setting
- - 0000 bin
Bit field: Bit Signal name 1 signal 0 signal FP
02 Current controller adaptation active Yes No -
p1402[0...n] Closed-loop current control and motor model configuration / I_ctrl config
PM240 Access level: 4 Calculated: p0340 = 1,3 Data type: Unsigned16
Can be changed: U, T Scaling: - Dyn. index: DDS, p0180
Unit group: - Unit selection: - Func. diagram: -
Min Max Factory setting
- - 0000 0000 0000 0000 bin
Bit field: Bit Signal name 1 signal 0 signal FP
02 Current controller adaptation active Yes No -
10 d-current controller adaptation model-based Yes No -
12 q-current controller adaptation model-based Yes No -
13 Current controller decoupling filter Yes No -