Mitsubishi Electric MR-J4-_GF, Instruction Manual

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6. SERVO MOTOR DRIVING
6 - 69
(2) Other parameter settings
(a) Setting assignment direction of station No.
Select an assignment direction of station No. with [Pr. PA14].
CW
CCW
[Pr. PA14] setting Assignment direction of station No.
0
Next station No. will be assigned in CW direction in order of
1, 2, 3…
1
Next station No. will be assigned in CCW direction in order
of 1, 2, 3…
Station No.
1
2
3
4
CW direction
Station No.
1 2
3 4
CCW direction
[Pr. PA14]: 0 (initial value) [Pr. PA14]: 1
(b) Setting number of stations
Set a number of stations to [Pr. PT28].
[Pr. PT28] setting value
Number of
stations
2 3 4 255
Station No.
No. 0
No. 1
No. 2 No. 1
No. 0
No. 3
No. 0
No. 1
No. 2
No. 0 No. 254
No. 1
(3) Operation
Selecting the next station with "Target point table" and switching on "Controlword bit 4 (New set-point)"
starts positioning to the selected next station at the set speed, acceleration time constant and
deceleration time constant.
Item Object to be used Setting
Rotation direction selection Controlword
Set the rotation direction in "Controlword bit 5 (Direction)".
The setting is shown as follows:
Off: Station No. decreasing direction
On: Station No. increasing direction
Station No. selection Target point table Set a station No. at which positioning starts.
Start Controlword Switch on "Controlword bit 4 (New set-point)".