Mitsubishi Electric MELSEC Q Series, Руководство пользователя

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Chapter 5 Data Used for Positioning Control
Setting item Setting details
[Cd.43] Simultaneous starting axis

Set the number of simultaneous starting axes and target axis.
When "2" is set to the number of simultaneous starting axes, set the target axis
No. to the simultaneous starting axis No. 1.
When "3" is set to the number of simultaneous starting axes, set the target axis
No. to the simultaneous starting axis No.1 and 2.
When "4" is set to the number of simultaneous starting axes, set the target axis
No. to the simultaneous starting axis No.1 to 3.

When the same axis No. or axis No. of own axis is set to the multiple
simultaneous starting axis No, or the value outside the range is set to the number
of simultaneous starting axes, the error "Error before simultaneous start" (error
code: 501) occurs, and the operation is not executed.
Note) Do not set the simultaneous starting axis No.2 and 3 for 2-axis interpolation,
and do not set the simultaneous starting axis No.3 for 3-axis interpolation.
The setting value is ignored.
Fetch cycle: At start
[Cd.45] Speed-position switching
device selection

Select the device used for speed-position switching.
Note) If the setting is outside the range at start, operation is performed with the
setting regarded as "0".
Fetch cycle: At positioning start for speed-position switching control/position-speed
switching control
[Cd.46] Speed-position switching
command

Speed-position control switching is performed when "2" is set in "[Cd.45] Speed-
position switching device selection". Other than setting value is ignored.
Note) This parameter is made valid only when "2" is set in "[Cd.45] Speed-position
switching device selection" at start.
Fetch cycle: Operation cycle
[Cd.100] Servo OFF command

Executes servo OFF for each axis.
Fetch cycle: Operation cycle
POINT
To execute servo ON for axes other than axis 1 being servo OFF, write "1" to
storage buffer memory address of axis 1 and then turn ON all axis servo ON [Y1]
signal.