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MELSEC-
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5 DATA USED FOR POSITIONING CONTROL
Pr.23
Manual pulse generator selection
Set which manual pulse generator to use for control for each axis (motor).
0 : Ignore manual pulse generator operation ...... Manual pulse generator operation
is not carried out.
1 : Use manual pulse generator 1 ....................... Control with manual pulse
generator connected to axis 1.
2 : Use manual pulse generator 2 ....................... Control with manual pulse
generator connected to axis 2.
Example 1) To correspond axis to control and manual pulse generator
Example 2) To control all axes with one manual pulse generator (manual pulse
generator 1)
Axis (buffer memory address) Setting for Example 1) Setting for Example 2)
Axis 1 (29) 1 1
Axis 2 (179) 2 1
Pr.24
Logic selection for pulse output to the drive unit
Set the pulse output logic of the D75P2 according to the drive unit connected to
the D75P2.
0 : Positive logic ........... When drive unit's pulse input logic is positive.
1 : Negative logic ......... When drive unit's pulse input logic is negative.
Note) The pulse input logic of the drive unit changes depending on the drive unit.
If not set correctly, the drive unit will not operate correctly. For the pulse
output logic of the D75P2, refer to section "3.7 Specifications of input/output
interfaces with external devices".
Pr.25
Size selection for acceleration/deceleration time
Select the setting size for the acceleration/deceleration time. The setting size such
as "Acceleration time 0 to 3", "Deceleration time 0 to 3" and "Sudden stop
deceleration time" is determined by this setting size.
0 : Acceleration/deceleration time 1 to 65535ms (1-word type)
1 : Acceleration/deceleration time 1 to 8388608ms (2-word type)
Normally, select "0 : Acceleration/deceleration time 1 to 65535ms (1-word type)".
Note)
Before selecting the "1: Acceleration/deceleration time 1 to 8388608ms
(2-word type)", confirm that there is sufficient movement amount and that
constant speed movement is possible. Do not use this setting if the
movement amount is remarkably small, or if the speed is slow.
When changing the "acceleration/deceleration time size" from the 2-word
type to the 1-word type, check that all acceleration/deceleration time
setting values are within the "acceleration/deceleration time size" setting
range.