Mitsubishi Electric MELSEC Q Series, User Manual

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Chapter 13 Control Sub Functions
[2] Precautions during control
(1) A command in-position width check will not be carried out in the following
cases.
 During speed control
 During speed control in speed-position switching control
 During speed control in position-speed switching control
 During speed control mode
 During torque control mode
Command in-position flag
( Md. 31 Status: b2)
Speed to position switching
t
Positioning
control start
Speed-position
switching
control start
Command in-position
width setting value
V
Execution of the command in-position width check
OFF
ON
Command in-position
width setting value
Execution of the command in-position
width check
Fig. 13.44 Command in-position width check
(2) The command in-position flag will be turned OFF in the following cases.
("0" will be stored in "[Md.31] Status: b2".)

At the positioning control start

At the speed control start

At the speed-position switching control, position-speed switching control
start

At the HPR control start

At the JOG operation start

At the inching operation start

When the manual pulse generator operation is enabled
(3) The "[Pr.16] Command in-position width" and command in-position flag
([Md.31] Status: b2) of the reference axis are used during interpolation
control.
When the "[Pr.20] Interpolation speed designation method" is "Composite
speed", the command in-position width check is carried out in the remaining
distance on the composite axis (line/arc connecting the start point address
and end point address).