SINAMICS G120D
List Manual (LH14), 01/2016, A5E33842313
67
2 Parameters
2.2 List of parameters
Description:
Displays the torque constant of the synchronous motor used.
Dependency:
IEC drives (p0100 = 0): unit Nm / A
NEMA drives (p0100 = 1): unit lbf ft / A
Note:
This parameter is not used for induction motors (p0300 = 1xx).
For synchronous motors, parameter r0334 is calculated from p0305, p0307 and p0311.
Description:
Sets the motor cooling system used.
Value:
0:
Natural ventilation
1:
Forced cooling
2:
Liquid cooling
128:
No fan
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.
Information 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.
Description:
Displays the rated EMF of the motor.
Note:
EMF: Electromotive force
Description:
Setting to automatically calculate motor parameters and U/f open-loop and closed-loop control parameters from the
rating plate data.
Value:
0:
No calculation
1:
Complete calculation
2:
Calculation of equivalent circuit diagram parameters
3:
Calculation of closed-loop control parameters
4:
Calculation of controller parameters
5:
Calculation of technological limits and threshold values
r0334[0...n]
Actual motor-torque constant / Mot kT act
Access level:
4
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
-
Scaling:
-
Dyn. index:
MDS
Unit group:
28_1
Unit selection:
p0100
Func. diagram:
-
Min Max
Factory
setting
- [Nm/A]
- [Nm/A]
- [Nm/A]
p0335[0...n]
Motor cooling type / Mot cool type
Access level:
2
Calculated:
-
Data type:
Integer16
Can be changed:
C(1, 3), T
Scaling:
-
Dyn. index:
MDS
Unit group:
-
Unit selection:
-
Func. diagram:
-
Min Max
Factory
setting
0 128
0
r0337[0...n]
Rated motor EMF / Mot EMF_rated
Access level:
4
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
-
Scaling:
-
Dyn. index:
MDS
Unit group:
-
Unit selection:
-
Func. diagram:
-
Min Max
Factory
setting
- [Vrms]
- [Vrms]
- [Vrms]
p0340[0...n]
Automatic calculation motor/control parameters / Calc auto par
Access level:
2
Calculated:
-
Data type:
Integer16
Can be changed:
C(3), T
Scaling:
-
Dyn. index:
DDS, p0180
Unit group:
-
Unit selection:
-
Func. diagram:
-
Min Max
Factory
setting
0 5 0
Содержание SINAMICS G120D CU240D-2 DP
Страница 1: ...s SINAMICS SINAMICS G120D Control Units CU240D 2 CU250D 2 List Manual 01 2016 Edition ...
Страница 2: ......
Страница 954: ...4 Faults and alarms 4 2 List of faults and alarms SINAMICS G120D 954 List Manual LH14 01 2016 A5E33842313 ...
Страница 978: ...Index SINAMICS G120D 978 List Manual LH14 01 2016 A5E33842313 ...
Страница 979: ......