Data Required For Major Positioning Control - Mitsubishi Electric MELSEC-Q QD75M User Manual

9 MAJOR POSITIONING CONTROL

9.1.1 Data required for major positioning control

Setting item
Da.1 Operation pattern
Da.2 Control system
Acceleration time
Da.3
No.
Deceleration time
Da.4
No.
Axis to be
Da.5
interpolated
Positioning address/
Da.6
movement amount
Da.7 Arc address
Da.8 Command speed
Da.9 Dwell time
Da.10 M code
The settings and setting requirement for the setting details of
" Control system". (Refer to Section 9.2 "Setting the positioning data".)
Da.2
The following table shows an outline of the "positioning data" configuration and setting
details required to carry out the "major positioning controls".
Set the method by which the continuous positioning data (Ex: positioning data No. 1,
No. 2, No. 3) will be controlled. (Refer to Section "9.1.2".)
Set the control system defined as a "major positioning control". (Refer to Section "9.1".)
Select and set the acceleration time at control start. (Select one of the four values set
Pr.9 Pr.25
in ,
Select and set the deceleration time at control stop. (Select one of the four values set
Pr.10
, Pr.28 ,
in
Set an axis to be interpolated (partner axis) during the 2-axis interpolation operation
(Refer to Section 9.1.6).
Set the target value during position control. (Refer to Section "9.1.3".)
Set the sub point or center point address during circular interpolation control.
Set the speed during the control execution.
Set the time the machine waits from the completion of the executed positioning control
and the stopping of the workpiece until the judgment of the QD75 positioning
completion.
Set this item when carrying out sub work (clamp and drill stops, tool replacement, etc.)
corresponding to the code No. related to the positioning data execution.
Major positioning control sub functions
Refer to Section 3.2.4 "Combination of QD75 major functions and sub functions"
for details on "sub functions" that can be combined with the major positioning
control.
Also refer to Chapter 12 "Control sub Functions" for details on each sub function.
Major positioning control from peripheral devices
"Major positioning control" can be executed from the peripheral device test mode.
Refer to GX Configurator-QP Operating Manual for details on carrying out major
positioning control from the peripheral device.
REMARK
•
600 positioning data (positioning data No. 1 to 600) items can be set per axis.
Setting details
Pr.26 Pr.27
, , and for the acceleration time.)
Pr.29 Pr.30
, and
Da.1
9 - 4
for the deceleration time.)
Da.10
to differ according to the
MELSEC-Q