List Of Control Data; Axis Control Data - Mitsubishi Electric MELSECQ Series User Manual

4 DATA USED FOR POSITIONING CONTROL

4.7 List of control data

4.7.1 Axis control data

Item
Cd. 1 Axis error
reset
Cd. 2 OPR
request flag
OFF request
Cd. 3 Start
method
Cd. 4 Restart
request
Cd. 5 Speed-
position
switching
request
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Setting details
By setting "1", the following operation is
performed.
• Axis error occurrence (X1), " Md. 5 Axis error
code", axis warning occurrence (X2) or " Md. 6
Axis warning code" is cleared.
(X1 and X2 are cleared when "1" is set in Cd. 1
of all axes.)
• If " Md. 4 Axis operation status" is "Error", the
error is cleared and returned to the "Standby"
status.
(The data automatically changes to "0" after
completion of axis error reset or axis warning
reset.)
When the OPR request flag (b0 of Md. 7 ) is ON,
setting "1" forcibly turns this data OFF.
(The data automatically changes to "0" after the
OPR request flag turns OFF.)
Set this data when starting the corresponding
control.
0 : Positioning control (starting from No. 1)
9000 : Machine OPR control
9001 : Fast OPR control
• If positioning control is stopped midway by the
axis stop signal (Y10 to Y17) (when " Md. 4 Axis
operation status" is "Stopped"), setting "1"
restarts positioning control to the end point of the
positioning data from where it had stopped.
• For speed control of speed-position switching
control, speed control is exercised at the speed
used before the stop.
(After completion of restart request acceptance,
the data changes to "0" automatically.)
Set whether the speed-position switching signal is
made valid or not.
0: Invalidates the speed-position switching
signal.
(Disable)
1: Validates the speed-position switching signal.
(Enable)
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Default Setting buffer memory address
value Axis 1 Axis 2 Axis 3 Axis 4 Axis 5 Axis 6 Axis 7 Axis 8
0 50 150 250 350
0 51 151 251 351
0 52 152 252 352
0 53 153 253 353
0 54 154 254 354
MELSEC-Q
450 550 650 750
451 551 651 751
452 552 652 752
453 553 653 753
454 554 654 754
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