Mitsubishi A1SD75M1, Руководство пользователя

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MELSEC-A
9 MAIN POSITIONING CONTROL
9.1.1 Data required for main positioning control
The following table shows an outline of the "positioning data" configuration and setting
details required to carry out the "main positioning controls".
Setting item Setting details
Da.1
Operation pattern
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.)
Da.2
Control method
Set the control method defined as a "main positioning control". (Refer to section 9.1.)
Da.3
Acceleration time No.
Select and set the acceleration time at control start. (Select one of the four values set in
Pr.8 , Pr.26 , Pr.27 , and Pr.28 for the acceleration time.)
Da.4
Deceleration time No.
Select and set the deceleration time at control stop. (Select one of the four values set in
Pr.9 , Pr.29 , Pr.30 , and Pr.31 for the deceleration time.)
Da.5
Positioning address/
movement amount
Set the target value during position control. (Refer to section 9.1.3.)
Da.6
Arc address
Set the auxiliary point or center point address during circular interpolation control.
Da.7
Command speed
Set the speed during the control execution.
Da.8
Dwell time
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 AD75 positioning
completion.
Positioning data N
o
. 1
Da.9
M code
Set this item when carrying out auxiliary work (clamp and drill stops, tool replacement,
etc.) corresponding to the code No. related to the positioning data execution.
* The settings and setting requirement for the setting details of
Da.1
to
Da.9
differ according to the
"
Da.2
Control method". (Refer to section "9.2 Setting the positioning data".)
Main positioning control auxiliary functions
Refer to section "3.3.4 Combination of AD75 main functions and auxiliary
functions" for details on "auxiliary functions" that can be combined with the main
positioning control.
Also refer to "Chapter 12 CONTROL AUXILIARY FUNCTIONS" for details on each
auxiliary function.
Main positioning control from peripheral devices
"Main positioning control" can be executed from the AD75 software package test
mode.
Refer to the AD75 Software Package Operating Manual for details on carrying out
main positioning control from the AD75 software package.
REMARK
•
Up to 600 positioning data items (positioning data No.1 to 600) can be set per axis.