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Parameters
7.3 Parameters
Note
The calculation of parameters dependent on the technology application can be called up as follows:
- when exiting quick commissioning using p3900 > 0
- when writing p0340 = 1, 3, 5
For p0500 = 0 and when the calculation is initiated, the following parameters are set:
- p1574 = 10 V
- p1750.2 = 0
- p1802 = 4 (SVM/FLB without overcontrol) (PM240: p1802 = 0, PM260: p1802 = 2)
- p1803 = 106 % (PM260: p1803 = 103 %)
For p0500 = 1 and when the calculation is initiated, the following parameters are set:
- p1574 = 2 V
- p1750.2 = 0
- p1802 = 4 (SVM/FLB without overcontrol) (PM240: p1802 = 0)
- p1803 = 106 % (PM260: p1803 = 103 %)
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
- p1802 = 4 (SVM/FLB without overcontrol) (PM240: p1802 = 0)
- p1803 = 106 % (PM260: p1803 = 103 %)
For p0500 = 3 and when the calculation is initiated, the following parameters are set:
- p1574 = 2 V
- p1750.2 = 1
- p1802 = 4 (SVM/FLB without overcontrol) (PM240: p1802 = 0)
- p1803 = 106 % (PM260: p1803 = 103 %)
For p0500 = 5:
- p1574, p1750.2, p1802, p1803 same as for p0500 = 0
- p1610 = 80 %, p1611 = 80 % (average up to higher starting torque)
- p1310 = 80 %, p1311 = 30 %
In all cases, the DC component compensation is activated (p3855 = 7).
For p1750:
The setting of p1750 is only relevant for induction motors.
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.
For p1802 / p1803:
p1802 and p1803 are only changed, in all cases, if a sine-wave output filter (p0230 = 3, 4) has not been selected.
p0500
Technology application / Tec application
CUG120XA_USS
Access level: 2
(PM330)
Can be changed: C2(1), T
Unit group: -
Min:
1
Description:
Sets the technology application.
The parameter influences the calculation of open-loop and closed-loop control parameters that is e.g. initiated using
p0340 = 5.
Value:
1:
3:
Dependency:
For p0096 = 2 (Dynamic Drive Control) p0500 cannot be changed.
NOTICE
If the technological application is set to p0500 = 0 ... 3 during commissioning (p0010 = 1, 5, 30), the operating mode
(p1300) is pre-set accordingly.
406
Pumps and fans
Pumps and fans, efficiency optimization
Calculated: -
Scaling: -
Unit selection: -
Max:
3
Operating Instructions, 03/2019, FW V1.0, A5E44751205B AB
Data type: Integer16
Dynamic index: -
Function diagram: -
Factory setting:
3
SINAMICS G120XA converter
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