Справочник Пользователя для Mitsubishi Electronics AJ65BT-D75P2-S3
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MELSEC-A
12 CONTROL AUXILIARY FUNCTIONS
12.7 Other functions
Other functions include the "step function", "skip function", "M code output function",
"teaching function", "command in-position function", "stepping motor mode function",
"acceleration/deceleration processing function" and "indirectly specification function".
Each function is executed by parameter setting or sequence program creation and
writing.
"teaching function", "command in-position function", "stepping motor mode function",
"acceleration/deceleration processing function" and "indirectly specification function".
Each function is executed by parameter setting or sequence program creation and
writing.
12.7.1 Step function
The "step function" is used to confirm each operation of the positioning control one by
one.
It is mainly used in debugging work for positioning control, etc.
A positioning operation in which a "step function" is used is called a "step operation".
In step operations, the timing for stopping the control can be set. (This is called the
"step mode".) Control stopped by a step operation can be continued by setting "step
continue" (to continue the control)" or restarted by setting "restart" in the "step start
information".
one.
It is mainly used in debugging work for positioning control, etc.
A positioning operation in which a "step function" is used is called a "step operation".
In step operations, the timing for stopping the control can be set. (This is called the
"step mode".) Control stopped by a step operation can be continued by setting "step
continue" (to continue the control)" or restarted by setting "restart" in the "step start
information".
The details shown below explain about the "step function".
(1) Relation between the step function and various controls
(2) Step mode
(3) Step start information
(4) Using the step operation
(5) Control details
(6) Precautions during control
(7) Step function settings
(1) Relation between the step function and various controls
(2) Step mode
(3) Step start information
(4) Using the step operation
(5) Control details
(6) Precautions during control
(7) Step function settings
(1) Relation between the step function and various controls
The following table shows the relation between the "step function" and various
controls.
controls.
Control type
Step function
Step applicability
Zero point
return control
return control
Machine zero point return control
Step operation not possible
Data setting method zero point return
High-speed zero pint return control
High-speed zero pint return control
Main
positioning
control
positioning
control
Position
control
control
1-axis linear control
Step operation possible
2-axis linear interpolation control
1-axis fixed-dimension feed control
2-axis fixed-dimension feed control
(interpolation)
1-axis fixed-dimension feed control
2-axis fixed-dimension feed control
(interpolation)
2-axis circular interpolation control
Speed control
Step operation not possible
Speed/position changeover control
Step operation possible
Other
control
control
Current value change
JUMP command
JUMP command
Manual
control
control
JOG operation
Step operation not possible
Manual pulse generator operation
: Set when required. : Setting not possible