Operating Instructions

Parameters
List of parameters
1-62
© Siemens AG 2008 - 2013 All Rights Reserved
SINAMICS G120 CU230P-2 Control Units List Manual (LH9), 01/2013
Description: Sets the maximum motor speed.
Dependency: Refer to: p1082
Caution: 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.
Notice: If p0322 is changed during quick commissioning (p0010 = 1), the maximum speed p1082, which is also associated
with quick commissioning, is pre-assigned accordingly.
Description: Sets the maximum permissible motor current (e.g. de-magnetizing current for synchronous motors).
Caution: 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.
Notice: 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 optimum load angle for synchronous motors with reluctance torque.
The load angle is measured at the rated motor current.
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: This parameter has no significance for induction motors.
For synchronous motors without reluctance torque, a angle of 90 degrees must be set.
When quick commissioning is exited with p3900 > 0, then the parameter is reset if a catalog motor has not been
selected (p0300).
Description: Sets the reluctance torque constant for synchronous motors with reluctance torque (e.g. 1FE ... motors).
This parameter has no significance for induction motors.
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
Units 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
PM230
PM240
PM250, PM260
Access level: 1 Calculated: - Data type: FloatingPoint32
Can be changed: C(1, 3) Scaling: - Dyn. index: MDS, p0130
Units group: - Unit selection: - Func. diagram: 5722
Min Max Factory setting
0.00 [Arms] 20000.00 [Arms] 0.00 [Arms]
p0327[0...n] Optimum motor load angle / Mot phi_load opt
PM230
PM240
PM250, PM260
Access level: 4 Calculated: - Data type: FloatingPoint32
Can be changed: C(3), U, T Scaling: - Dyn. index: MDS, p0130
Units group: - Unit selection: - Func. diagram: 5722
Min Max Factory setting
0.0 [°] 135.0 [°] 90.0 [°]
p0328[0...n] Motor reluctance torque constant / Mot kT_reluctance
PM230
PM240
PM250, PM260
Access level: 4 Calculated: - Data type: FloatingPoint32
Can be changed: C(3), U, T Scaling: - Dyn. index: MDS, p0130
Units group: - Unit selection: - Func. diagram: -
Min Max Factory setting
-1000.00 [mH] 1000.00 [mH] 0.00 [mH]