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MELSEC-Q
5 DATA USED FOR POSITIONING CONTROL
Storage item Storage details
Md.33
Target speed
•
During operation with positioning data : The actual target speed, considering
the override and speed limit value,
etc., is stored. "0" is stored when
positioning is completed.
•
During interpolation : The composite speed or reference
axis speed is stored in the reference
axis address, and "0" is stored in the
interpolation axis address.
•
During JOG operation : The actual target speed, considering
the JOG speed limit value for the
JOG speed, is stored.
•
During manual pulse generator operation : "0" is stored.
Md.34
Movement amount after
near-point dog ON
•
"0" is stored when machine OPR starts.
•
After machine OPR starts, the movement amount from the near-point dog ON to
the machine OPR completion is stored.
(Movement amount: Movement amount to machine OPR completion using near-
point dog ON as "0".)
•
"0" is always stored when not using the near-point dog, or when using the stopper
method.
Md.35
Torque limit stored value
The "
Pr.17
Torque limit setting value" or "
Cd.22
New torque value" is stored.
•
During positioning start, JOG operation start, manual pulse generator operation
...The "
Pr.17
Torque limit setting value" is stored.
•
When value is changed to "
Cd.22
New torque value" during operation
...The "
Cd.22
New torque value" is stored.