Parker 890SD - Page 412

Programming
Page D-68 890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames B, C & D
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A
B
C
D
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2
3
4
5
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E
Parameter Descriptions
MOTOR POLES
PREF: 27.09 Default: 1 Range: See below
This parameter contains the motor nameplate pole-pairs.
Enumerated Value : Motor Poles
0 : 2 pole
1 : 4 pole
2 : 6 pole
3 : 8 pole
4 : 10 pole
5 : 12 pole
POWER FACTOR
PREF: 27.10 Default: 0.71 Range: 0.50 to 0.99
This parameter contains the motor nameplate full-load power factor.
OVERLOAD
PREF: 27.11 Default: 2.0
Range: 1.0 to 5.0
This parameter contains the allowable motor overload factor. It is used to match the drive current measurement range to the
motor. The drive is set up so that the Motor Current x Overload can be measured up to a maximum of 2 x the Drive constant
torque current rating.
The OVERLOAD parameter has no effect on the current, inverse time or torque limits.
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.