Parker TPDM - Changing Motor Data; Setting Feedback; Select Supply Feedback

Parker Hannifin Manufacturing Srl user’s manual TPDM
48
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 “E” 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, set the data plate in the custom motor table, because
MotionWiz uses these data to calculate the magnetizing current.
6.3 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.
6.4 Setting feedback
The drive can use various types of sensor for control of the speed and current loop. The choice of the
type of drive must be made on order, because there are three types of configuration of the drive. The
type of feedback is equal for each axis.
Note: in case of TPDM multiaxis, the feedback type must be equal per each axis.
6.4.1 Select supply feedback
The supply of feedback is between –ECC and +ECC pins.
With resolver feedback, the drive has a sinusoidal supply to 8kHz with short circuit and overload
protection, the value of voltage is 8V peak-peak.
With encoder feedback, the drive has a variable supply and the user must set this value respecting the
electric characteristics of the device, following this table:
Supply voltage +ECC, -ECC
5 [Vdc]
5,5 [Vdc]
8,1 [Vdc]
8,6 [Vdc]
b231.6 (*)
0
1
0
1
b231.7 (*)
0
0
1
1
max current
250mA for each axis with short circuit protection
The selection of power input voltage is only performed at the drive’s start up.
In order to enable the selected voltage, save the parameters, then switch off and on again the drive.
The feedback must be connected after the correct programming.
(*) Attention: the configuration of the feedback is realized only on A axis, for all axes.