Siemens SINAMICS G120D List Manual page 64

Parameters
List of parameters
Dependency: For 1LA7 motors (p0300), the parameter is pre-set as a function of p0307 and p0311.
Notice: When selecting a catalog motor (p0301), this parameter is automatically pre-assigned and is write protected. Infor-
mation in p0300 should be carefully observed when removing write protection.
Note: The parameter influences the thermal 3-mass motor model.
1LA7 motors, frame size 56 are operated without fan.
r0337[0...n] Rated motor EMF / Mot EMF_rated
Access level: 4
Can be changed: -
Units group: -
Min
- [Vrms]
Description: Displays the rated EMF of the motor.
Note: EMF: Electromotive force
p0340[0...n] Automatic calculation motor/control parameters / Calc auto par
Access level: 2
Can be changed: C(3), T
Units group: -
Min
0
Description: Setting to automatically calculate motor parameters and U/f open-loop and closed-loop control parameters from the
rating plate data.
Value: 0:
1:
2:
3:
4:
5:
Notice: After the value has been modified, no further parameter modifications can be made and the status is shown in
r3996. Modifications can be made again when r3996 = 0.
The following parameters are influenced using p0340:
p0340 = 1:
--> All of the parameters influenced for p0340 = 2, 3, 4, 5
--> p0341, p0342, p0344, p0612, p0640, p1082, p1231, p1232, p1333, p1349, p1611, p1654, p1726, p1825, p1828
... p1832, p1909, p1959, p2000, p2001, p2002, p2003, p3927, p3928
p0340 = 2:
--> p0350, p0354 ... p0360
--> p0625 (matching p0350), p0626 ... p0628
p0340 = 3:
--> All of the parameters influenced for p0340 = 4, 5
--> p0346, p0347, p0622, p1320 ... p1327, p1582, p1584, p1616, p1755, p1756, p2178
p0340 = 4:
--> p1290, p1292, p1293, p1338, p1339, p1340, p1341, p1345, p1346, p1461, p1463, p1464, p1465, p1470,
p1472, p1703, p1715, p1717, p1740, p1756, p1764, p1767, p1780, p1781, p1783, p1785, p1786, p1795
p0340 = 5:
--> p1037, p1038, p1520, p1521, p1530, p1531, p1574, p1802, p1803, p2140, p2142, p2148, p2150, p2157,
p2159, p2161, p2162, p2163, p2164, p2170, p2175, p2177, p2179, p2194
Note: p0340 = 1 contains the calculations of p0340 = 2, 3, 4, 5.
p0340 = 2 calculates the motor parameters (p0350 ... p0360).
p0340 = 3 contains the calculations of p0340 = 4, 5.
1-64
No calculation
Complete calculation
Calculation of equivalent circuit diagram parameters
Calculation of closed-loop control parameters
Calculation of controller parameters
Calculation of technological limits and threshold values
Calculated: -
Scaling: -
Unit selection: -
Max
- [Vrms]
Calculated: -
Scaling: -
Unit selection: -
Max
5
© Siemens AG 2012 - 2013 All Rights Reserved
SINAMICS G120D List Manual (LH14), 01/2013
Data type: FloatingPoint32
Dyn. index: MDS
Func. diagram: -
Factory setting
- [Vrms]
Data type: Integer16
Dyn. index: DDS, p0180
Func. diagram: -
Factory setting
0