Siemens G130 List Manual page 220

2 Parameters
2.2 List of parameters
- p1311 = 0 %
- p1381 = 0 %
For p0500 = 1 and when the calculation is initiated, the following parameters are set:
- p1574 = 2 V (separately excited synchronous motor: 4 V)
- p1750.2 = 0
- p1802 = 9 (edge modulation), if r0192.0 = 1
- p1802 = 4, if r0192.0 = 0
- p1803 = 106 %
- p1310, p1311, p1381, p1610, p1610 as for p0500 = 0
For p0500 = 2 and when the calculation is initiated, the following parameters are set:
- p1574 = 2 V (separately excited synchronous motor: 4 V)
- p1750.2 = 1: Encoderless control of the induction motor is effective down to zero frequency.
This operating mode is possible for passive loads. These include applications where the load does not generate
regenerative torque when breaking away and the motor comes to a standstill (zero speed) itself when the pulses are
inhibited.
- p1802, p1803, p1310, p1311, p1381, p1610, p1610 as for p0500 = 0
The setting of p1750 is only relevant for induction motors.
p1802 and p1803 are only changed, in all cases, if a sine-wave output filter (p0230 = 3, 4) has not been selected.
For p0500 = 4: (presetting for VECTOR with PM250 power unit)
- p1574 = 30 V
- p1750.2 = 0
- p1802 = 2 (SVM with overcontrol)
- p1803 = 106 %
- p1381 = 6 % (to avoid overcontrol)
- p1654 = p0115[1]
- p1402.11 = 1
- p1310, p1311, p1610, p1610 as for p0500 = 0
For p0500 = 5: (for speed-controlled starting for vector control without encoder)
- p1574, p1750.2, p1802, p1803, p1381 as for p0500 = 0
- p1610 = 80 % (separately excited synchronous motor: 50%)
- p1611 = 80 % (separately excited synchronous motor: 50%)
- p1310 minimum 80%
- p1311 minimum 30%
For p0500 = 6: (for high moments of inertia with/without gearbox coupling)
- p1574, p1750.2, p1802, p1803, p1610, p1611, p1310 p1311 as for p0500 = 0
The following settings change the speed control for p0340 = 1, 3, 4
They are only reset using p0340 = 1 or p3900 > 0.
- p0342 = 10 (motor moment of inertia factor, if previously p0342 = 1)
The real factor can be entered in the commissioning tool.
- p1400.20 = 1 (acceleration model)
- p1496 = 100 %
- p1959.16 = 1 (speed actual value smoothing is calculated)
- p1967 = 80 %
The following settings are only reset again using p3900 = 1.
- p1115 = 1
- p1130, p1131 ramp-function generator rounding calculated from p1120, p1121 and r0345.
The moment of inertia estimator (p1400 bit 18, p5310) can be used, depending on the specific application, to
adaptively determine the load moment of inertia.
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SINAMICS G130/G150
List Manual (LH2), 07/2016, A5E03263479A