Moog MSD Servo Drive Series

Variant 1: Motor calculation
 Entermotordata
Themotordatarelevanttothecalculationmustbeenteredfromthedata
sheet.
 Clickon“Startcalculation”.
 IfthemomentofinertiaofthemotorP 461 - Mot_Jisnotknown,avalue
roughlycorrespondingtothemotor'smomentofinertiamustbeapplied.

The calculation process can be monitored in theMoogDRIVEADMINISTRATOR
via the menu, View, Messages.
 Calculationoftheworkingpoint:FluxP 462 - MOT_FluxNom,P 340 - CON_
FM_Imag.
 Calculationof:Current,speed,andpositioncontrolparameters
NOTE
 Allexistingmotorparametersareoverwritten.
Calculated values
 Fluxsettings(includingfortorqueconstant)
 Controlsettingsforcurrentcontroller:
Thecurrentcontrollerisdimensioneddependentontheswitchingfrequency
setting.

Speedcontrollerandpositioncontrollergain:
In this,amoderatelyrigidmechanismanda1:1momentofinertiaadjustment
fromtheloadtothemotoraretobeassumed.
 V/Fcharacteristic
MOOG
ID
No.: CB40859-001 Date: 02/2018
MSD Servo Drive- Device Help
38
5 Motor
ID Index Name Unit Description
451 0 MOT_Name Nameofmotorparameterset
452 0 MOT_CosPhi Motorratedpowerfactor
455 0 MOT_FNom Hz Motorratedfrequency
456 0 MOT_VNom V Motorratedvoltage
457 0 MOT_CNom A Motorratedcurrent
458 0 MOT_SNom rpm Motorratedspeed
459 0 MOT_PNom kW Motorratedpower
460 0 MOT_TNom Nm Motorratedtorque
461 0 MOT_J kgm*m Motorinertia
1530 0 SCD_SetMotorControl Determinationofdefaultcontrolsettings
Table 5.5: “Asynchronous motor configuration” parameters
5.4.1Asynchronous motor electronic data
Fig. 5.7: “Asynchronous motor electronic data” dialog box