Mitsubishi Electric A1SD75P1-S3 User Manual page 479

12 CONTROL AUXILIARY FUNCTIONS
(2) Precautions during control
V
Positioning
control start
Command in-position flag
[ Md. 40 Status: b2]
Execution of the command in-position width check
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(a) A command in-position width check will not be carried out in the following
cases.
•
During deceleration by a stop command or sudden stop command.
•
During speed control, or during the speed control of speed/position
changeover control.
Command in-position
width setting value
ON
OFF
Fig. 12.38 Command in-position width check
(b) The command in-position flag will be turned OFF in the following cases.
("0" will be stored in " Md.40 Status: b2".)
•
At the positioning control start
•
At the speed control start
•
At the zero point return control start
•
At the JOG operation start
•
When the manual pulse generator operation is enabled.
(c) The " Pr.17 Command in-position width" and command in-position flag
( Md.40 Status: b2) of the reference axis are used during interpolation
control.
Speed to position changeover
Speed/position
changeover
control start
OFF
Execution of the command in-position
width check
12 - 73
MELSEC-A
Command in-position
width setting value
t
ON