User Manual

2 Parameters
2.2 List of parameters
SINAMICS G120 CU230P-2 Control Units
210 List Manual, 04/2018, A5E33838102
Description: Sets the maximum output frequency for resonance damping for U/f control.
Resonance damping is inactive above this output frequency.
Dependency: Not visible with application class: "Dynamic Drive Control" (DDC, p0096 = 2)
Refer to: p1338, p1339
Note: For p1349 = 0, the changeover limit is automatically set to 95 % of the rated motor frequency - however, to a max. of
45 Hz.
Description: Maximum flux setpoint (saturation limit) for calculating the EMF in the range of the impressed starting current.
Dependency: Not visible with application class: "Dynamic Drive Control" (DDC, p0096 = 2)
Description: Sets the configuration for the closed-loop speed control.
Dependency: Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
Note: For bit 16:
When the bit is set, the integral component of the speed controller is only held if it reaches the torque limit.
For bit 19, 20:
When this bit is set, speed overshoots when accelerating along the torque limit and for load surges are reduced.
For bit 20:
The acceleration model for the speed setpoint is only active if p1496 is not zero.
For bit 25:
When the bit is set, for high dynamic starting in the I/f mode, the acceleration precontrol torque smoothing only has a
short minimum time (4 ms).
p1349[0...n] U/f mode resonance damping maximum frequency / Uf res_damp f_max
Access level: 3 Calculated: p0340 = 1 Data type: FloatingPoint32
Can be changed: U, T Scaling: - Dyn. index: DDS, p0180
Unit group: - Unit selection: - Func. diagram: 6310
Min Max Factory setting
0.00 [Hz] 3000.00 [Hz] 0.00 [Hz]
p1382[0...n] Saturation limit for flux setpoint / Max FluxSaturation
PM240 Access level: 4 Calculated: p0340 = 1 Data type: FloatingPoint32
Can be changed: U, T Scaling: - Dyn. index: DDS, p0180
Unit group: - Unit selection: - Func. diagram: -
Min Max Factory setting
100 [%] 130 [%] 100 [%]
p1400[0...n] Speed control configuration / n_ctrl config
PM230
PM240
PM250, PM260
Access level: 3 Calculated: - Data type: Unsigned32
Can be changed: U, T Scaling: - Dyn. index: DDS, p0180
Unit group: - Unit selection: - Func. diagram: 6490
Min Max Factory setting
- - 0000 0000 0000 0000 1000 0000 0010
0001 bin
Bit field: Bit Signal name 1 signal 0 signal FP
00 Automatic Kp/Tn adaptation active Yes No 6040
05 Kp/Tn adaptation active Yes No 6040
15 Sensorless vector control speed precontrol Yes No 6030
16 I component for limiting Enable Hold 6030
18 Reserved - - -
19 Anti-windup for integral component Yes No 6030
20 Acceleration model ON OFF 6031
22 Reserved - - -
25 Acceleration torque instantaneous in the I/f
mode
Yes No -