Siemens SINAMICS G130, List Manual

Page: 386 / 1976

2 Parameters
2.2 List of parameters
SINAMICS G130/G150
386
List Manual (LH2), 07/2016, A5E03263479A
For bit 01 (only for induction motors and separately excited synchronous motors):
The flux differentiation can be switched out if a significant ripple occurs in the field-generating current setpoint (r0075)
when entering the field weakening range. However, this is not suitable for fast acceleration operations because then,
the flux decays more slowly and the voltage limiting responds.
For bit 02 (only for induction motors):
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. When quick
magnetizing (p1401.6 = 1) is selected and when flux build-up control is de-energized alarm A07416 is displayed.
For bit 03:
Separately excited synchronous machine: flux characteristic is calculated as a function of the load.
Synchronous-reluctance motor (RESM): activation of the load-dependent optimum flux characteristic.
For bit 04 (only for induction motors with encoder):
The flux controller does not operate in the range of the current model and not in the range of the flux impression
(refer to p1750.4).
For bit 05 (only for induction motors with encoder):
Extremely rugged control operation is possible by directly toggling between the current model and flux impression.
We therefore recommend that, in addition, the time-controlled model change is switched in (p1750.4 = 1) or the
model changeover limits are significantly increased (p1752 > 0.35 * p0311; p1753 = 5 %).
For bit 06 (not for induction motors):
Magnetizing is carried out with the maximum current (0.9 * r0067 <= p1603 * r0209). Magnetization has been
completed if the flux threshold value p1573 or the magnetizing time p0346 has been reached. 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 07:
if the speed of the drive exceeds the effective speed limit of the speed limiting controller, the torque limit is reduced
linearly to zero as the deviation becomes greater. This reduces the integral component of the speed controller and, in
turn, the overshoot during load shedding (see also F07901 and p2162).
For bit 08:
The speed limiting controller sets the speed to maximum by opening the torque limits as far as the current limits (bit 8
= 0) or taking the torque limits into account (bit 8 = 1).
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 13:
PESM: activation of the load-dependent precontrol characteristic
Description: Sets the configuration for the closed-loop control and the motor model.
p1402[0...n] Closed-loop current control and motor model configuration / I_ctrl config
VECTOR_G (n/M) Can be changed: U, T Calculated: CALC_MOD_REG Access level: 3
Data type: Unsigned16 Dyn. index: DDS, p0180 Func. diagram: -
P-Group: Closed-loop control Unit group: - Unit selection: -
Not for motor type: REL Scaling: - Expert list: 1
Min Max Factory setting
- - 0000 0000 0000 0001 bin
Bit field: Bit Signal name 1 signal 0 signal FP
00 Speed-following error correction active Yes No -
02 Current controller adaptation active Yes No -
07 Taking into account slip for speed and
frequency calculation Yes No -
08 Changeover current model/voltage model
with speed setpoint Yes No -