Parker Hannifin S.p.A. Divisione S.B.C. user’s manual TWIN-N and SPD-N
45
After setting the parameters that fit the motor, the operator must give the save data command, b99.15.
The drive will calculate the correct values of Pr2, Pr3, Pr16, Pr17, Pr18, and Pr19 and save the
parameters. At this point the basic parameters cannot be modified. If you want to modify one of
them, you must enter b94.3=1. The “dEF” alarm will be displayed again and after updating the value
of the parameter, it must be saved by entering b99.15 again.
(*) With configuration tool:
MotionWiz, to set the data plate in the custom motor table, because
MotionWiz uses these data to calculate the magnetizing current.
5.3 Changing motor data
After having entered a data save command, no other changes shall be made to the motor parameters .
In order to change the entered parameter values (new motor), enter command
b94.3. The drive shall
return to its default condition and changing motor data shall be enabled again. Repeat the data save
procedure with command
b99.15 (with drive disabled) if you want to recalculate parameters Pr2, Pr3,
Pr16, Pr17, Pr18 and Pr19 with the new motor data.
5.4 Setting feedback
The drive can use various types of sensor for the control of the speed and current loop.
The choice of
the type of drive must be made in phase of order, because there are two configuration type of the
drive. The type of feedback for TWIN-N is equal for each axis.
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