Parker Hannifin S.p.A. - Divisione S.B.C. “SPD” User’s Manual
30
Par.
Description
Field Def.
Type/
Notes
Pr 8
Acceleration/deceleration ramp in the reduced
menu
;
Acceleration ramp for positive speed in the
extended menu
Positive speed acceleration
required by the motor
via the speed reference is internally limited so that to
achieve an acceleration of 1000 rpm, Pr8 seconds are
necessary.
0,002÷65,535
[s/krpm]
0,002
R/W
M
Pr 9
Deceleration ramp for positive speed
: Positive
speed deceleration required by the motor via the
speed reference is internally limited so that to achieve
an acceleration of 1000 rpm, Pr9 seconds are
necessary.
0,002÷65,535
[s/krpm]
0,002
R/W
M
Pr 10
Acceleration ramp for negative speed
: Negative
speed acceleration required by the motor via the
speed reference is internally limited so that to achieve
an acceleration of 1000 rpm, Pr10 seconds are
necessary.
0,002÷65,535
[s/krpm]
0,002
R/W
M
Pr 11
Deceleration ramp for negative speed
: Positive
speed deceleration required by the motor via the
speed reference is internally limited so that to achieve
an acceleration of 1000 rpm, Pr11 seconds are
necessary.
0,002÷65,535
[s/krpm]
0,002
R/W
M
Pr 12
Deceleration ramp for limit switch and stop
functions
: Deceleration required by the motor for limit
switch and stop functions is internally limited so that to
achieve an acceleration of 1000 rpm, Pr12 seconds
are necessary.
0,002÷65,535
[s/krpm]
0,002
R/W
M
Pr 13
Overspeed limit
: If the absolute value of the motor
speed exceeds the value set in Pr13, b41.0 will be =1,
Otherwise, it will be = 0.
0÷13000
[rpm]
3500 R/W
M
Pr 14
High speed limit
: If b40.7 = 0 and if the difference in
speed between the motor and the reference is less
than Pr14 and greater than Pr15, b41.1 = 1.
Otherwise, = 0. If b40.7=1 and if the motor speed is
less than Pr14 and greater than Pr15, b41.1 =1.
Otherwise, = 0.
±13000
[rpm]
20 R/W
M
Pr 15
Low speed limit
: If b40.7 = 0 and if the difference in
speed between the motor and the reference is less
than Pr14 and greater than Pr15, b41.1 = 1.
Otherwise, = 0. If b40.7=1 and if the motor speed is
less than Pr14 and greater than Pr15, b41.1 =1.
Otherwise, = 0.
±13000
[rpm]
-20
R/W
M
Pr 16
Integral gain
of the speed regulator:
0÷32767
120 R/W,M
Pr 17
Damping of the speed regulator
: If Pr16=0, Pr17 is
the proportional gain of the speed regulator.
0÷32767
2000 R/W
M
Pr 18
Band width limiter
: Pr18 is used to set the time
constant of a first order filter placed on the digital
signal of the torque request. The frequency of the
filter cut will be: 1240/Pr18 Hertz.
1÷1000
[1=128usec.]
3 R/W
M
