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

9.1.1 Data required for major positioning control

Setting item
[Da.1] Operation pattern
[Da.2] Control method
[Da.3] Acceleration time No.
[Da.4] Deceleration time No.
Positioning address/
[Da.6]
movement amount
[Da.7] Arc address
[Da.8] Command speed
Dwell time/JUMP
[Da.9] destination positioning
data No.
M code/Condition
data No./Number of
[Da.10]
LOOP to LEND
repetitions
Axis to be interpolated
[Da.20]
No.1
Axis to be interpolated
[Da.21]
No.2
Axis to be interpolated
[Da.22]
No.3
(Note): The settings and setting requirement for the setting details of [Da.1] to [Da.10] and [Da.20] to [Da.22] differ according
to the "[Da.2] Control method". (Refer to Section 9.2 "Setting the positioning data".)
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 method 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
in [Pr.9], [Pr.25], [Pr.26], and [Pr.27] for the acceleration time.)
Select and set the deceleration time at control stop. (Select one of the four values set
in [Pr.10], [Pr.28], [Pr.29], and [Pr.30] for the deceleration time.)
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.
The time between the command pulse output is completed to the positioning
completed signal is turned ON. Set it for absorbing the delay of the mechanical system
to the instruction, such as the delay of the servo system (deviation).
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.
Set an axis to be interpolated during the 2- to 4-axis interpolation operation.
(Refer to Section 9.1.6.)
Major positioning control sub functions
Refer to Section 3.2.5 "Combination of QD77GF main functions and sub functions"
for details on "sub functions" that can be combined with the major positioning
control.
Also refer to Chapter 13 "Control Sub Functions" for details on each sub function.
Major positioning control from GX Works2
"Major positioning control" can be executed by test function of GX Works2.
Refer to "Simple Motion Module Setting Tool Help" of GX Works2 for details on
carrying out major positioning control from the GX Works2.
REMARK
600 positioning data (positioning data No. 1 to 600) items can be set per axis.
Chapter 9 Major Positioning Control
Setting details
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