Automatic Operation Using Point Table - Mitsubishi MR-JE-200A Instruction Manual

4. HOW TO USE THE POINT TABLE

4.2.2 Automatic operation using point table

(1) Absolute value command method
This method allows to select absolute value command or incremental value command with the auxiliary
function of the point table.
(a) Point table
Set the point table values using MR Configurator2 or the operation section.
Set the position data, servo motor speed, acceleration time constant, deceleration time constant,
dwell, auxiliary function, and M code to the point table.
To use the point table with the absolute value command method, set "0", "1", "8", or "9" to the
auxiliary function. To use the point table with the incremental value command method, set "2", "3",
"10", or "11" to the auxiliary function.
When you set a value outside the setting range to the point table, the set value will be clamped with
the maximum or minimum value. If the value becomes out of the range because of the changes in
the command unit or the connected servo motor, [AL. 37] will occur.
Item Setting range
-999999 to 999999
Position data
(Note)
Servo motor 0 to permissible
speed speed
Acceleration
0 to 20000
time constant
Deceleration
0 to 20000
time constant
Dwell 0 to 20000
Auxiliary
0 to 3, 8 to 11
function
M code 0 to 99
Note. The setting range of the position data in degrees is -360.000 to 360.000. When the unit of the position data is μm or inch, the
location of the decimal point is changed according to the STM setting.
Unit
(1) When using this point table with the absolute value command method
Set the target address (absolute value).
10 STM μm
10 (STM-4) inch The teaching function is also available for setting this value.
10 -3 degree
(2) When using this point table with the incremental value command method
pulse
Set the travel distance. A "-" sign indicates a reverse rotation command.
(Note 2)
The teaching function is not available. When teaching is executed, the
setting will not be completed.
Set the command speed of the servo motor for execution of positioning.
r/min
The setting value must be the permissible instantaneous speed or less of the
servo motor used.
ms Set a time for the servo motor to reach the rated speed.
ms Set a time for the servo motor to stop from the rated speed.
Set the dwell.
To disable the dwell, set "0" or "2" to the auxiliary function.
To perform a continuous operation, set "1", "3", "8", "9", "10", or "11" to the
ms
auxiliary function and "0" to the dwell.
When the dwell is set, a positioning of the next point table will be started after
the positioning of the selected data is completed, and the set dwell has
elapsed.
Set the auxiliary function.
(1) When using this point table with the absolute value command method
0: Executes automatic operation for a selected point table.
1: Executes automatic continuous operation without stopping for the next
point table.
8: Executes automatic continuous operation without stopping for the point
table selected at the start.
9: Executes automatic continuous operation without stopping for the point
table No. 1.
(2) When using this point table with the incremental value command method
2: Executes automatic operation for a selected point table.
3: Executes automatic continuous operation without stopping for the next
point table.
10: Executes automatic continuous operation without stopping for the point
table selected at the start.
11: Executes automatic continuous operation without stopping for the point
table No. 1.
When an opposite rotation direction is set, the servo motor rotates in the
opposite direction after smoothing zero (command output) is confirmed.
Setting "1" or "3" to point table No. 31 results in an error.
For details, refer to (3) (b) in this section.
Outputs the first digit and the second digit of the M code in 4-bit binary
respectively.
M code will be available in the future.
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Description