Parker TPDM User Manual page 68

Parker Hannifin Manufacturing Srl
Par.
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.
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.
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.
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.
Pr 14 High speed limit: If b40.7=0 and if the difference of the
speed of the motor and the reference is less than Pr14 and
greater than Pr15, b41.1 will be = 1. Otherwise, it will be 0.
If b40.7 = 1 and if the motor speed is less than Pr14 and
greater than Pr15, b41.1 will be =1. Otherwise, it will be =0.
Pr 15 Low speed limit: If b40.7=0 and if the difference of the
speed of the motor and the reference is less than Pr14 and
greater than Pr15, b41.1 will be =1. Otherwise, it will be =0.
If b40.7=1 and if the motor speed is less than Pr14 and
greater than Pr15, b41.1 will be =1. Otherwise, it will be =0.
Pr 16 Integral gain of the speed regulator.
Pr 17 Damping of the speed regulator: If Pr16=0, Pr17 is the
proportional gain of the speed regulator.
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.
Pr 19 Peak current: This is the maximum current that the
converter can supply to the motor. It is expressed as a
percentage of the peak current of the converter. In general,
it should never exceed three times the rated current of the
motor.
(see the appendix "switching frequency")
Pr 20 DC bus voltage: Displays the value of the voltage present
on the DC bus.
Pr 21 Torque limiter (read-only): Can be used by the operating
modes to limit the torque to the motor.
Pr 22 Second analogue input: Represents the value of the main
analogue input.
Pr 23 Alarm code: This is the code for the alarm that is present.
Code 0 represents the absence of alarms. Consult the table
of alarm codes for more details.
67
Description
user's manual TPDM
Type/
Range Def.
Note
0.002÷ 0.002 R/W
65.535
[s/krpm]
0.002÷ 0.002 R/W
65.535
[s/krpm]
0.002÷ 0.002 R/W
65.535
[s/krpm]
0÷13000 3500 R/W
[rpm]
±13000 20 R/W
[rpm]
±13000 -20 R/W
[rpm]
0÷32767 120 R/W,
0÷32767 2000 R/W
1÷1000 3 R/W
[1=128
µsec]
0÷100.0 100.0 R/W
[%Ip]
0÷850
[Volt]
0÷100
[%Cn]
±32767
[±10V]
0÷255
M
M
M
M
M
M
M
M
M
M
R
R
M
R