Parker AC890PX Series, Engineering Reference

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A p p e n d i x D : P r o g r a m m i n g
D-127
AC890PX AC Drive
Parameter Descriptions
RATIO PREF: 133.03 Default: 0.5 Range:0.2 to 1.0
Set the resolver’s transformation ratio (at 8kHz, nominal carrier voltage).
SPEED MAX
PREF: 133.04 Default: 10000 Range: 0 to 2147483647
Set the resolver’s maximum mechanical speed in RPM. If unknown, the value must be set to the motor maximum speed.
ACCURACY PREF: 133.05 Default: 20.00 Range: 0.00 to 60.00 minutes
Set the resolver’s peak to peak accuracy (in minutes). If unknown, use the default value.
CARRIER VOLTAGE PREF: 133.06 Default: 7.00 Range: 1.00 to 10.00V
Set the resolver’s nominal carrier rms voltage at 8kHz (in Volts). If unknown, use the default value.
CURRENT PREF: 133.07 Default: 0.046 Range: 0.000 to 1.000A
Set the resolver’s nominal carrier rms current at 8kz under nominal carrier voltage (in Amps). If unknown, use the default value.
INERTIA PREF: 133.08 Default: 24.00 Range: 10.00 to
32768.00Kg.cm2
Set the resolver’s rotor inertia (in kg*cm²). If unknown, use the default value.
POSITION SET UP PREF: 133.11 Default: 0.00 Range: -180.00 to 180.00 deg
The electrical position offset value, in degrees. The value will adapt the resolver to the motor phasing (this parameter is automatically set up by using
the MOT POLARISATION function block). The value could also be entered here if known.
RESOLVER POS OUT PREF: 133.15 Default: Range: _.xxxx
Mechanical position given by the resolver.
TRIP PREF: 133.16 Default: FALSE Range: FALSE / TRUE
This is a diagnostic output indicating a resolver trip:
TRIP = FALSE : resolver is OK
TRIP = TRUE : resolver is tripped