Synchronous motor

Conversion table for synchronous motors

The conversion table was created to the best of our knowledge but there is no guaranty that it is 100% correct. Please double check critical values in the Automation Studio help before using them. If you find any errors or have any suggestions please create an issue on github.

The table uses the following notation:

	The configuration column shows the Automation Studio configuration. Each branch in the tree is presented as a list. For example the value shown in the left picture is written as: Synchronous Motor Number of pole pairs
	The structure column shows the same value in code. Each element of the structure is presented as a list. For example the value shown in the left picture is written as: Motor Default NumberOfPolePairs

Configuration name	Structure name	Constant	Par ID	Note
Synchronous Motor Number of pole pairs	Motor Default NumberOfPolePairs	MOTOR_POLEPAIRS	47
Synchronous Motor Nominal speed	Motor Default NominalSpeed	MOTOR_SPEED_RATED	50
Synchronous Motor Maximum speed	Motor Default MaximumSpeed	MOTOR_SPEED_MAX	51
Synchronous Motor Nominal voltage	Motor Default NominalVoltage	MOTOR_VOLTAGE_RATED	48
Synchronous Motor Nominal current	Motor Default NominalCurrent	MOTOR_CURR_RATED	57
Synchronous Motor Stall current	Motor Default StallCurrent	MOTOR_CURR_STALL	56
Synchronous Motor Peak current	Motor Default PeakCurrent	MOTOR_CURR_MAX	58
Synchronous Motor Nominal torque	Motor Default NominalTorque	MOTOR_TORQ_RATED	53
Synchronous Motor Stall torque	Motor Default StallTorque	MOTOR_TORQ_STALL	52
Synchronous Motor Peak torque	Motor Default PeakTorque	MOTOR_TORQ_MAX	54
Synchronous Motor Voltage constant	Motor Default VoltageConstant	MOTOR_VOLTAGE_CONST	49
Synchronous Motor Torque constant	Motor Default TorqueConstant	MOTOR_TORQ_CONST	55
Synchronous Motor Stator resistance	Motor Default StatorResistance	MOTOR_STATOR_RESISTANCE	60
Synchronous Motor Stator inductance	Motor Default StatorInductance	MOTOR_STATOR_INDUCTANCE	61	AS uses mH PAR ID uses H
Synchronous Motor Moment of inertia	Motor Default MomentOfInertia	MOTOR_INERTIA	62	AS uses kgcm² PAR ID uses kgm²
Synchronous Motor Nominal ambient temperature	Motor Default NominalAmbientTemperature	MOTOR_AMB_TEMP_RATED	865
Synchronous Motor Voltage limitation Maximum DC bus voltage	Motor Default MaximumDCBusVoltage	MOTOR_UDC_MAX	1641
Synchronous Motor Encoder mounting Angle Commutation offset	Motor Default EncoderMounting Angle UserDefined CommutationOffset	MOTOR_COMMUT_OFFSET	63	User-Defined
Synchronous Motor Encoder mounting Angle Automatic identification	Motor Default EncoderMounting Angle Undefined AutomaticIdentification	PHASING_MODE	276	Undefined (Direct) Saturation Dither Dither2
Synchronous Motor Encoder mounting Angle Automatic identification	Motor Default EncoderMounting Angle Undefined AutomaticIdentification Saturation PhasingCurrent	PHASING_CURR	275	Undefined (Direct) Saturation Dither Dither2
Synchronous Motor Encoder mounting Angle Automatic identification	Motor Default EncoderMounting Angle Undefined AutomaticIdentification Dither PhasingTime	PHASING_TIME	874	Undefined Dither Dither2
Synchronous Motor Temperature sensor Limit temperature	Motor Default TemperatureSensor Thermistor LimitTemperature	MOTOR_TEMPSENS_LIM	1216	Thermistor
Synchronous Motor Temperature sensor Temperature sensor interface	Motor Default TemperatureSensor Thermistor TemperatureSensorInterface			Thermistor
Synchronous Motor Temperature sensor ResistanceR0	Motor Default TemperatureSensor Thermistor ResistanceR0	MOTOR_TEMPSENS_PAR1	64	Thermistor
Synchronous Motor Temperature sensor ResistanceR7	Motor Default TemperatureSensor Thermistor ResistanceR7	MOTOR_TEMPSENS_PAR2	65	Thermistor
Synchronous Motor Temperature sensor TemperatureT0	Motor Default TemperatureSensor Thermistor TemperatureT0	MOTOR_TEMPSENS_PAR3	66	Thermistor
Synchronous Motor Temperature sensor TemperatureT1	Motor Default TemperatureSensor Thermistor TemperatureT1	MOTOR_TEMPSENS_PAR4	67	Thermistor
Synchronous Motor Temperature sensor TemperatureT2	Motor Default TemperatureSensor Thermistor TemperatureT2	MOTOR_TEMPSENS_PAR5	68	Thermistor
Synchronous Motor Temperature sensor TemperatureT3	Motor Default TemperatureSensor Thermistor TemperatureT3	MOTOR_TEMPSENS_PAR6	69	Thermistor
Synchronous Motor Temperature sensor TemperatureT4	Motor Default TemperatureSensor Thermistor TemperatureT4	MOTOR_TEMPSENS_PAR7	70	Thermistor
Synchronous Motor Temperature sensor TemperatureT5	Motor Default TemperatureSensor Thermistor TemperatureT5	MOTOR_TEMPSENS_PAR8	71	Thermistor
Synchronous Motor Temperature sensor TemperatureT6	Motor Default TemperatureSensor Thermistor TemperatureT6	MOTOR_TEMPSENS_PAR9	72	Thermistor
Synchronous Motor Temperature sensor TemperatureT7	Motor Default TemperatureSensor Thermistor TemperatureT7	MOTOR_TEMPSENS_PAR10	73	Thermistor
Synchronous Motor Temperature sensor Temperature sensor interface	Motor Default TemperatureSensor Thermistor TemperatureSensorInterface			Switching PTC thermistor
Synchronous Motor Temperature sensor Nominal response resistance	Motor Default TemperatureSensor SwitchingPTCThermistor NominalResponseTemperature	MOTOR_TEMPSENS_PAR1	64	Switching PTC thermistor
Synchronous Motor Temperature sensor Minimum resistance	Motor Default TemperatureSensor SwitchingPTCThermistor MinimumResistance	MOTOR_TEMPSENS_PAR2	65	Switching PTC thermistor
Synchronous Motor Temperature sensor TemperaNominal response temperature	Motor Default TemperatureSensor SwitchingPTCThermistor NominalResponseTemperature	MOTOR_TEMPSENS_PAR3	66	Switching PTC thermistor
Synchronous Motor Temperature sensor Temperature sensor interface	Motor Default TemperatureSensor Thermoswitches TemperatureSensorInterface			Thermoswitches
Synchronous Motor Temperature sensor Nominal response resistance	Motor Default TemperatureSensor Thermoswitches NominalResponseTemperature	MOTOR_TEMPSENS_PAR1	64	Thermoswitches
Synchronous Motor Temperature sensor Minimum resistance	Motor Default TemperatureSensor Thermoswitches SwitchingStateOnOvertemperature	MOTOR_TEMPSENS_PAR10	73	Thermoswitches
Synchronous Motor Temperature model Current-based Limit temperature	Motor Default TemperatureModel CurrentBased LimitTemperature	MOTOR_WIND_TEMP_MAX	74	Current-based
Synchronous Motor Temperature model	Motor Default TemperatureModel	TEMP_MOTOR_MODEL_MODE	373	Current-based Current- and speed-based
Synchronous Motor Temperature model Current-based Winding cross section	Motor Default TemperatureModel CurrentBased WindingCrossSection	MOTOR_WIND_CROSS_SECT	59	Current-based
Synchronous Motor Temperature model Current-based Thermal tripping time	Motor Default TemperatureModel CurrentBased ThermalTrippingTime	PIDENT_THERM_TRIP_TIME	1283	Current-based
Synchronous Motor Temperature model Current-based Thermal time constant	Motor Default TemperatureModel CurrentBased ThermalTimeConstant	MOTOR_TAU_THERM	849	Current-based
Synchronous Motor Temperature model Current- and speed-based Limit temperature	Motor Default TemperatureModel CurrentAndSpeedBased LimitTemperature	MOTOR_WIND_TEMP_MAX	74	Current- and speed-based
Synchronous Motor Temperature model Current- and speed-based Calculation method Winding cross section	Motor Default TemperatureModel CurrentAndSpeedBased CalculationMethod SecondOrderThermalNetwork WindingCrossSection	MOTOR_WIND_CROSS_SECT	74	Current- and speed-based Second-order thermal network
Synchronous Motor Temperature model Current- and speed-based Calculation method Thermal tripping time	Motor Default TemperatureModel CurrentAndSpeedBased CalculationMethod SecondOrderThermalNetwork CalculationMethod SecondOrderThermalNetwork ThermalTrippingTime	PIDENT_THERM_TRIP_TIME	1283	Current- and speed-based Second-order thermal network
Synchronous Motor Temperature model Current- and speed-based Calculation method Thermal time constant	Motor Default TemperatureModel CurrentAndSpeedBased CalculationMethod SecondOrderThermalNetwork ThermalTimeConstant	MOTOR_TAU_THERM	849	Current- and speed-based Second-order thermal network
Synchronous Motor Temperature model Current- and speed-based Calculation method Thermal resistance 1	Motor Default TemperatureModel CurrentAndSpeedBased CalculationMethod FourthOrderThermalNetwork ThermalResistance1	MOTOR_TEMPMODEL_RES1	1211	Current- and speed-based Fourth-order thermal network
Synchronous Motor Temperature model Current- and speed-based Calculation method Thermal capacity 1	Motor Default TemperatureModel CurrentAndSpeedBased CalculationMethod FourthOrderThermalNetwork ThermalCapacity1	MOTOR_TEMPMODEL_CAP1	1212	Current- and speed-based Fourth-order thermal network
Synchronous Motor Temperature model Current- and speed-based Calculation method Thermal resistance 2	Motor Default TemperatureModel CurrentAndSpeedBased CalculationMethod FourthOrderThermalNetwork ThermalResistance2	MOTOR_TEMPMODEL_RES2	1213	Current- and speed-based Fourth-order thermal network
Synchronous Motor Temperature model Current- and speed-based Calculation method Thermal capacity 2	Motor Default TemperatureModel CurrentAndSpeedBased CalculationMethod FourthOrderThermalNetwork ThermalCapacity2	MOTOR_TEMPMODEL_CAP2	1214	Current- and speed-based Fourth-order thermal network
Synchronous Motor Temperature model Current- and speed-based Calculation method Stator thermal loss 1	Motor Default TemperatureModel CurrentAndSpeedBased CalculationMethod FourthOrderThermalNetwork StatorThermalLoss1	MOTOR_TEMPMODEL_LOSS1	1489	Current- and speed-based Fourth-order thermal network
Synchronous Motor Temperature model Current- and speed-based Calculation method Stator thermal loss 2	Motor Default TemperatureModel CurrentAndSpeedBased CalculationMethod FourthOrderThermalNetwork StatorThermalLoss2	MOTOR_TEMPMODEL_LOSS2	1489	Current- and speed-based Fourth-order thermal network
Synchronous Motor Temperature model Current- and speed-based Calculation method Thermal resistance 1	Motor Default TemperatureModel CurrentAndSpeedBased CalculationMethod FourthOrderWithCouplings ThermalResistance1	MOTOR_TEMPMODEL_RES1	1211	Current- and speed-based Fourth-order thermal network with couplings
Synchronous Motor Temperature model Current- and speed-based Calculation method Thermal capacity 1	Motor Default TemperatureModel CurrentAndSpeedBased CalculationMethod FourthOrderWithCouplings ThermalCapacity1	MOTOR_TEMPMODEL_CAP1	1212	Current- and speed-based Fourth-order thermal network with couplings
Synchronous Motor Temperature model Current- and speed-based Calculation method Thermal resistance 2	Motor Default TemperatureModel CurrentAndSpeedBased CalculationMethod FourthOrderWithCouplings ThermalResistance2	MOTOR_TEMPMODEL_RES2	1213	Current- and speed-based Fourth-order thermal network with couplings
Synchronous Motor Temperature model Current- and speed-based Calculation method Thermal capacity 2	Motor Default TemperatureModel CurrentAndSpeedBased CalculationMethod FourthOrderWithCouplings ThermalCapacity2	MOTOR_TEMPMODEL_CAP2	1214	Current- and speed-based Fourth-order thermal network with couplings
Synchronous Motor Temperature model Current- and speed-based Calculation method Thermal resistance 3	Motor Default TemperatureModel CurrentAndSpeedBased CalculationMethod FourthOrderWithCouplings ThermalResistance3	MOTOR_TEMPMODEL_RES3	1653	Current- and speed-based Fourth-order thermal network with couplings
Synchronous Motor Temperature model Current- and speed-based Calculation method Stator thermal loss 1	Motor Default TemperatureModel CurrentAndSpeedBased CalculationMethod FourthOrderWithCouplings StatorThermalLoss1	MOTOR_TEMPMODEL_LOSS1	1489	Current- and speed-based Fourth-order thermal network with couplings
Synchronous Motor Temperature model Current- and speed-based Calculation method Stator thermal loss 2	Motor Default TemperatureModel CurrentAndSpeedBased CalculationMethod FourthOrderWithCouplings StatorThermalLoss2	MOTOR_TEMPMODEL_LOSS2	1490	Current- and speed-based Fourth-order thermal network with couplings
Synchronous Motor Temperature model Current- and speed-based Calculation method Winding thermal loss 1	Motor Default TemperatureModel CurrentAndSpeedBased CalculationMethod FourthOrderWithCouplings WindingThermalLoss1	MOTOR_TEMPMODEL_LOSS1_W	1654	Current- and speed-based Fourth-order thermal network with couplings
Synchronous Motor Temperature model Current- and speed-based Calculation method Winding thermal loss 2	Motor Default TemperatureModel CurrentAndSpeedBased CalculationMethod FourthOrderWithCouplings WindingThermalLoss2	MOTOR_TEMPMODEL_LOSS2_W	1655	Current- and speed-based Fourth-order thermal network with couplings
Synchronous Motor Temperature model Current- and speed-based Calculation method Reference Temperature Temperature offset	Motor Default TemperatureModel CurrentAndSpeedBased CalculationMethod FourthOrderWithCouplings ReferenceTemperature EncoderTemperatureSensor TemperatureOffset	MOTOR_TEMPMODEL_REF_OFF	1706	Current- and speed-based Fourth-order thermal network with couplings Reference Temperature Encoder temperature sensor
Synchronous Motor Temperature model Current- and speed-based Calculation method Reference Temperature Time constant	Motor Default TemperatureModel CurrentAndSpeedBased CalculationMethod FourthOrderWithCouplings ReferenceTemperature EncoderTemperatureSensor TimeConstant	MOTOR_TEMPMODEL_REF_TAU	1707	Current- and speed-based Fourth-order thermal network with couplings Reference Temperature Encoder temperature sensor
Synchronous Brake Nominal current	Brake Used NominalCurrent	MOTOR_BRAKE_CURR_RATED	42
Synchronous Brake Nominal torque	Brake Used NominalTorque	MOTOR_BRAKE_TORQ_RATED	43
Synchronous Brake Activation delay	Brake Used ActivationDelay	MOTOR_BRAKE_ON_TIME	44
Synchronous Brake Release delay	Brake Used ReleaseDelay	MOTOR_BRAKE_OFF_TIME	45
Synchronous Brake Moment of inertia	Brake Used MomentOfInertia	MOTOR_BRAKE_INERTIA
Synchronous Brake Control mode Release voltage	Brake Used ControlMode VoltageControlled ReleaseVoltage	MOTOR_BRAKE_VOLT_REL	1504	Voltage controlled
Synchronous Brake Control mode Hold voltage	Brake Used ControlMode VoltageControlled HoldVoltage	MOTOR_BRAKE_VOLT_HOLD	1505	Voltage controlled
Synchronous Brake Limits Maximum voltage	Brake Used Limits Used MaximumVoltage	MOTOR_BRAKE_VOLT_MAX	1506	Voltage controlled
Synchronous Encoder Proof of fatigue strength		MOTOR_ENCOD_ATTR	652
Synchronous Encoder Moment of inertia	Encoder Used MomentOfInertia	MOTOR_ENCOD_INERTIA
Synchronous Encoder Temperature sensor Limit temperature	Encoder Used TemperatureSensor Used LimitTemperature	MOTOR_ENCOD_TEMP_LIM	1209
Synchronous Gearbox Gear ratio input	Gearbox Used GearRatio			Only one value in code
Synchronous Gearbox Gear ratio output	Gearbox Used GearRatio			Only one value in code
Synchronous Gearbox Maximum input speed	Gearbox Used MaximumInputSpeed	MOTORGEAR_SPEED_MAX	1695
Synchronous Gearbox Nominal output torque	Gearbox Used NominalOutputTorque	MOTORGEAR_TORQ_NOM	1693
Synchronous Gearbox Peak output torque	Gearbox Used PeakOutputTorque	MOTORGEAR_TORQ_MAX	1694
Synchronous Gearbox Moment of inertia	Gearbox Used MomentOfInertia	MOTORGEAR_INERTIA