Parker HPD2N

Parker Hannifin S.p.A. - S.B.C. Division HPD N User’s Manual
33
Pr33 Motor rated current. Unit=% of peak current, range=10.0..50.0%, resolution=0.1%
default=50.0%. Enter motor rated current.
Pr34 Tacho generator emulation output gain. Default=127. Use parameter 34 to alter
analogue output gain in proportion to speed (terminal 9 on board X2). The analog
output value (Volt) is:
tacho
K
=
⋅
⋅
Pr Pr034
15875
where: K = 1 if Pr32 ≤ 875
K = 4 if 875 < Pr32 ≤ 3500
K = 16 if Pr32 > 3500
Pr35
Torque monitor. Unit=% of peak torque, 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 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 analogue output. Unit=% of 9.76V, default=0, range=±100.0%,
resolution 8 bit. If b40.11 is equal to 1, the auxiliary analogue output will be equal to
976⋅Pr38/100 volts.
Pr39 Phase correction. This parameter may be used in certain applications with special
motors that are to run also at constant power. Range ±32000, default = 0.