Parameters
List of Parameters
1-56
© Siemens AG 2011 All Rights Reserved
SINAMICS G120 / Control Units CU240B/E-2 Parameter Manual (LH11), 01/2011
Description: Displays the number of motor pole pairs. The value is used for internal calculations.
r0313 = 1: 2-pole motor
r0313 = 2: 4-pole motor, etc.
Dependency: For p0314 > 0, the entered value is displayed in r0313.
For p0314 = 0, the pole pair number (r0313) is automatically calculated from the rated power (p0307), rated fre-
quency (p0310) and rated speed (p0311).
Refer to: p0307, p0310, p0311, p0314
Note: For the automatic calculation, the pole pair number is set to the value of 2 if the rated speed or the rated frequency
is zero.
Description: Sets the motor pole pair number.
p0314 = 1: 2-pole motor
r0314 = 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, the value need only be input if the rated data of a generator is entered therefore resulting in a
negative rated slip. In this case, the number of pole pairs in r0313 is too low by 1 and must be manually corrected.
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
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.
Note: This parameter is not used for induction motors (p0300 = 1xx).
r0313[0...n] Motor pole pair number, actual (or calculated) / Mot PolePairNo act
Access level: 3 Calculated: - Data type: Unsigned16
Can be changed: - Scaling: - Data set: MDS
Units group: - Unit selection: -
Min Max Factory setting
- - -
p0314[0...n] Motor pole pair number / Mot pole pair No.
Access level: 3 Calculated: - Data type: Unsigned16
Can be changed: C(1, 3) Scaling: - Data set: MDS
Units group: - Unit selection: -
Min Max Factory setting
0 255 0
p0316[0...n] Motor torque constant / Mot kT
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: C(1, 3), U, T Scaling: - Data set: MDS
Units group: 28_1 Unit selection: p0100
Min Max Factory setting
0.00 [Nm/A] 400.00 [Nm/A] 0.00 [Nm/A]
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