SINAMICS G120D
List Manual (LH14), 01/2016, A5E33842313
63
2 Parameters
2.2 List of parameters
p0314 = 1: 2-pole motor
p0314 = 2: 4-pole motor, etc.
Dependency:
For p0314 = 0, the pole pair number is automatically calculated from the rated frequency (p0310) and the rated
speed (p0311) and displayed in r0313.
Notice:
If p0314 is changed during quick commissioning (p0010 = 1), the maximum speed p1082, which is also associated
with quick commissioning, is pre-assigned accordingly.
For induction motors, it is only necessary to enter the value if the rated motor slip is so high that the pole pair number
r0313, obtained when making the calculation based on the rated frequency and rated speed, is too low.
Description:
Sets the torque constant of the synchronous motor.
p0316 = 0:
The torque constant is calculated from the motor data.
p0316 > 0:
The selected value is used as torque constant.
Dependency:
Refer to: r0334
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:
This parameter is not used for induction motors (p0300 = 1xx).
Description:
The parameter has no influence on the closed-loop control.
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.
Description:
Induction motors:
Sets the rated motor magnetizing current.
For p0320 = 0.000 the magnetizing current is internally calculated and displayed in r0331.
Synchronous motors:
Sets the rated motor short-circuit current.
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 magnetizing current p0320 for induction motors is reset when quick commissioning is exited with p3900 > 0.
If, for induction motors, the magnetizing current p0320 is changed outside the commissioning phase (p0010 > 0),
then the magnetizing inductance p0360 is changed so that the EMF r0337 remains constant.
p0316[0...n]
Motor torque constant / Mot kT
Access level:
3
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
C(1, 3), U, T
Scaling:
-
Dyn. index:
MDS
Unit group:
28_1
Unit selection:
p0100
Func. diagram:
-
Min Max
Factory
setting
0.00 [Nm/A]
400.00 [Nm/A]
0.00 [Nm/A]
p0318[0...n]
Motor stall current / Mot I_standstill
Access level:
4
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
C(3)
Scaling:
-
Dyn. index:
MDS
Unit group:
-
Unit selection:
-
Func. diagram:
-
Min Max
Factory
setting
0.00 [Arms]
10000.00 [Arms]
0.00 [Arms]
p0320[0...n]
Motor rated magnetizing current/short-circuit current / Mot I_mag_rated
Access level:
3
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
C(3), U, T
Scaling:
-
Dyn. index:
MDS
Unit group:
-
Unit selection:
-
Func. diagram:
-
Min Max
Factory
setting
0.000 [Arms]
5000.000 [Arms]
0.000 [Arms]
