2 Parameters
2.2 List of parameters
SINAMICS G120 CU250S-2 Control Units
68
List Manual, 09/2017, A5E33842890
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.
Description:
Sets the maximum motor speed.
Dependency:
Refer to: p1082
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.
If p0322 is changed during quick commissioning (p0010 = 1), the maximum speed p1082, which is also associated
with quick commissioning, is pre-assigned accordingly.
Note:
The parameter has no significance for a value of p0322 = 0.
Description:
Sets the maximum permissible motor current (e.g. de-magnetizing current for synchronous motors).
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.
If p0323 is changed during quick commissioning (p0010 = 1), then the maximum current p0640 is pre-assigned
accordingly.
Note:
The parameter has no effect for induction motors.
The parameter has not effect for synchronous motors if a value of 0.0 is entered. The user-selectable current limit is
entered into p0640.
Description:
Sets the current for the 1st phase of the two-stage technique for pole position identification routine.
The current of the 2nd phase is set in p0329.
The two-stage technique is selected with p1980 = 4.
Dependency:
Refer to: p0329, p1980, r1984, r1985, r1987
Refer to: F07969
Notice:
When the motor code (p0301) is changed, it is possible that p0325 is not pre-assigned.
p0325 can be pre-assigned using p0340 = 3.
Note:
The value is automatically pre-assigned for the following events:
- For p0325 = 0 and automatic calculation of the closed-loop control parameters (p0340 = 1, 2, 3).
- for quick commissioning (p3900 = 1, 2, 3).
p0322[0...n]
Maximum motor speed / Mot n_max
Access level:
1
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
C(1, 3)
Scaling:
-
Dyn. index:
MDS
Unit group:
-
Unit selection:
-
Func. diagram:
-
Min Max
Factory
setting
0.0 [rpm]
210000.0 [rpm]
0.0 [rpm]
p0323[0...n]
Maximum motor current / Mot I_max
Access level:
1
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
C(1, 3)
Scaling:
-
Dyn. index:
MDS
Unit group:
-
Unit selection:
-
Func. diagram:
-
Min Max
Factory
setting
0.00 [Arms]
20000.00 [Arms]
0.00 [Arms]
p0325[0...n]
Motor pole position identification current 1st phase / Mot PolID I 1st Ph
Access level:
3
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
U, T
Scaling:
-
Dyn. index:
MDS
Unit group:
-
Unit selection:
-
Func. diagram:
-
Min Max
Factory
setting
0.000 [Arms]
10000.000 [Arms]
0.000 [Arms]