Parker ac890 - Page 479

D-83 Programming
890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames B, C & D
Parameter Descriptions
TOTAL INERTIA
PREF: 27.23
Default: 0.0000 kgm
2
Range: 0.0000 to
300.0000
kgm
2
The total inertia of the motor and load. This is used as part of the speed loop Autotune feature.
STATOR RES
PREF: 27.14
Default: 1.5907 Ω
Range: 0.0000 to 250.0000 Ω
This parameter contains the motor model per-phase stator resistance as determined by Autotune.
LEAKAGE INDUC
PREF: 27.15
Default: 33.76 mH
Range: 0.00 to 300.00 mH
This parameter contains the motor model per-phase leakage inductance as determined by Autotune.
MUTUAL INDUC
PREF: 27.16
Default: 135.02 mH
Range: 0.00 to
3000.00 mH
This parameter contains the motor model per-phase mutual (magnetising) inductance as determined by Autotune.
ROTOR TIME CONST
PREF: 27.17
Default: 136.75 ms
Range: 10.00 to 30000.00 ms
This parameter contains the motor model rotor time constant as determined by Autotune.