Parker TPDM - Page 80

Parker Hannifin Manufacturing Srl user’s manual TPDM
79
Par.
Description
field/Unit
Def.
Type
/Note
Pr50
Maximum speed. This parameter limits the
maximum speed of the motor. It can be useful to
limit the speed during a sudden link or during a
quick change of speed.
0÷9000
[rpm]
3000
R/W
M
Pr51
Position error.
-32768÷
+32767
[count]
0
R/W
M
Pr52
Reference multiplier. Using this parameter and
Pr53, the user can set the ratio desired for the input
reference frequency
±32000
1
R/W
M
Pr53
Reference divider. Using this parameter and Pr52,
the user can set the ratio desired for the input
reference frequency.
±32000
[rpm]
1
R/W
M
Pr54
Encoder-in rotation speed (read-only). Indicates
the input reference frequency translated into rpm
(based on 4096 imp/revolution)..
[rpm]
0
R
Pr55
Window for servo-error 1. If the position error as
an absolute value exceeds the value set in Pr55,
b70.4 is set to 1. Otherwise, b 70.4 = 0.
[count]
1000
R/W
M
Pr56
Window for servo-error 2. If the position error as
an absolute value exceeds the value se
t in Pr56,
b70.5 is set to 1. Otherwise, b 70.5 = 0.
[count]
100
R/W
M
Pr57
Proportional gain for the position regulator.
0 ÷ 32000
100
R/W
M
Pr58:59
Quota captured. The value Pr66:67 is captured on
the positive edge of the selected input (see b70.0).
[count]
0
Pr60:61
Regulator position reference.
[count]
0
R
Pr62:63
Motor position (fbk). If incremented by 4096 steps
per revolution.
[count]
0
R
Pr68:69
Value captured. Value of the position of the motor
captured on the positive edge of the input (IN0).
[count]
0
R
Pr96:95
Deposit of value comparator (b94.8).
[count]
1
Pr98:97
Deposit of value comparator (b94.9).
[count]
1
R/W
M
Pr288
Position loop resolution selection. Only for
OPM202 and OPM203 (see the relative chapter).
12÷20
12
W
Par.
Description
Def.
Type
/Note
b70.0
Encoder in capture. If = 0, the capture of the value encoder master
is made from input 0. Otherwise, it is made by the input of the zero
trace encoder.
0
W
b70.1
Feedback. If = 0, feedback is done by the resolver. If = 1, feedback
is done by the encoder. In this last case, the parameters Pr52 and
Pr53 serve to rate the pulses per revolution at 4096.
0
W
b70.2
Feedback direction. If = 1, the rotation of the motor is inverted
(only main feedback).
0
W