r0313[0...n] Motor pole pair number, actual (or calculated) / Mot PolePairNo act
Access level: 3 Calculated: - Data type: Unsigned16
Can be changed: - Scaling: - Dynamic index: MDS, p0130
Unit group: - Unit selection: - Function diagram: 5300
Min:
-
Max:
-
Factory setting:
-
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 frequency
(p0310) and rated speed (p0311).
See also: p0307, p0310, p0311
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.
p0316[0...n] Motor torque constant / Mot kT
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: C2(1), T, U Scaling: - Dynamic index: MDS, p0130
Unit group: 28_1 Unit selection: p0100 Function diagram: -
Min:
0.00 [Nm/A]
Max:
400.00 [Nm/A]
Factory setting:
0.00 [Nm/A]
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.
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).
p0320[0...n] Motor rated magnetizing current/short-circuit current / Mot I_mag_rated
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: T, U Scaling: - Dynamic index: MDS, p0130
Unit group: - Unit selection: - Function diagram: -
Min:
0.000 [Arms]
Max:
5000.000 [Arms]
Factory setting:
0.000 [Arms]
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.
Parameters
7.3 Parameters
SINAMICS G120XA converter
394 Operating Instructions, 03/2019, FW V1.0, A5E44751205B AB
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