Parker ac890 - Page 433

Programming
890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames B, C & D Page D-83
8
9
10
A
B
C
D
E
1
2
3
4
5
6
7
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.