Precautions At Real Mode/Virtual Mode Switching - Mitsubishi Electric Q Series Programming Manual

Motion controller sv22 virtual mode
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9 REAL MODE/VIRTUAL MODE SWITCHING AND STOP/RE-START

9.3 Precautions at Real Mode/Virtual Mode Switching

This section describes the precautions at real mode/virtual mode switching.
(1) The motion control step and the torque limit value change instruction/speed
change instruction during mode switching processing execution impossible
The motion control step and the torque limit value change instruction/speed
change instruction during the from real mode to virtual mode/from virtual mode to
real mode switching processing (part of timing chart (Note-1)) cannot execute.
The real mode/virtual mode switching request flag (M2043) and real mode/virtual
mode switching status flag (M2044) should be used as an interlock.
[Timing Chart]
Real mode to virtual mode
switching request
Real mode/virtual mode
switching request
(M2043)
Real mode/virtual mode
switching status
(M2044)
(Note-1) : Real mode to
virtual mode
switching processing
Real mode
Motion SFC program for which executes the motion control step of real mode
and virtual mode is shown below.
[Program Example]
(a) Motion control step in the virtual mode
Example of Motion SFC program is shown below.
Virtual mode example
Virtual mode
G10
PX000*M2043*M2044*!M2001
K10
ABS-1
Axis
1,
Speed
G20
!PX000*!M2001
(Note) : Example of the above Motion SFC program is started using the automatic start or sequence program.
ON
OFF
ON
OFF
(Note-1) : Virtual mode to
PX000, real mode/virtual mode switching
request and switching status turn on, and
axis 1 start accept flag turn off.
1 axis linear control
10000PLS
1000PLS/s
Positioning speed......... 1000[PLS/s]
Wait until PX000 and axis 1 start accept flag
turn off.
END
9 - 7
Virtual mode to real mode
switching request
real mode switching
processing
Virtual mode
Axis used................ Axis 1
End address............ 10000[PLS]
Real mode

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