Parker ac890 - Page 534

Programming D-138
890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames B, C & D
Parameter Descriptions
RATIO
PREF: 133.03
Default:
0.3
Range:
0.15 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: FAL
SE
Range: FALSE / TRUE
This is a diagnostic output indicating a resolver trip:
TRIP = FALSE : resolver is OK
TRIP = TRUE : resolver is tripped