Parker LVD1 - Page 32

Parker Hannifin S.p.A. - Divisione S.B.C. LVD User’s Manual
32
Pr28 Motor shaft position. Unit=steps, range=0..4095. Read-only parameter that shows
the absolute position of the resolver.
Pr29 Number of motor poles. Possible settings =2..64, default=8. Describes the
relationship between the number of motor poles and the sets of resolver poles.
Pr30 Resolver position offset. Default=0; use Pr 30 for electronic correction of the
mechanical position of the resolver.
Pr31 Operating mode. Default=0. Use Pr 31 to select the active operating mode. 0
indicates no operating mode.
Pr32 Rated speed. Unit=rpm, range=0...9000, default=3200. Nominal motor speed.
Should be programmed with the motor speed at which rated voltage corresponds to
drive power feeding voltage reduced by 13%. Consult the formula in the section
entitled Commissioning the LVD Drive.
Pr33 Motor rated current. Unit=% of peak current, range=10.0...50.0%, resolution=0.1%
default=50.0%. Enter motor rated current.
Pr35 Torque monitor. Unit=% of torque at peak current, resolution 0.1%. This parameter
indicates the percentage of torque (or current) that the motor is delivering.
Pr36 Thermal image of motor winding. Unit=% of reference temperature. This read-only
parameter indicates an estimation of the heat on the innermost windings of the motor.
If the value reaches 100.0 %, which is equal to the nominal value, b41.11 switches to
1 so that current can be limited to the rated value.
Pr37 Thermal image of the braking resistor. Unit=% of nominal temperature. This read-
only parameter indicates an estimation of the heat on the braking resistor. If the value
reaches 100.0 % or more, consider using an external braking resistor.
Pr38 Auxiliary analog output. Unit=% of 9.76V, default=0, range=±100.0%, resolution
8 bit. If b40.11 is equal to 1, the auxiliary analog output will be equal to
976xPr38/100 volts.
Pr43 Stack pointer. Pr43 is utilised as a pointer for the parameters table (refer to Other
useful functions).
Pr44 Table element value. Pr44 assumes the value of the table element on which Pr43 is
pointed (refer to Other useful functions).
Pr45 Main analog input. Unit=16000ths of 9.76V, range=±16347. Represents the value
of the main analog input.
Pr47:46 Encoder input or frequency/sign. Unit=steps. Encoder input counter or frequency /
sign (b42.5).
Pr49:48 Motor catch position. Value of the spinning motor catch position with the dedicated
input (refer to Other useful functions).
Pr96:95 Quote compare (refer to Other useful functions).
Pr98:97 Quote compare (refer to Other useful functions).