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MELSEC-Q
5 DATA USED FOR POSITIONING CONTROL
[2] Monitoring the axis operation state
Monitoring the position
Monitor details Corresponding item
•
Monitor the current machine feed value
Md.21
Machine feed value
•
Monitor the current "current feed value"
Md.20
Current feed value
•
Monitor the current target value
Md.32
Target value
Monitoring the speed
Monitor details Corresponding item
During independent axis control
Indicates the
speed of each
axis
When "0:
Composite speed" is
set for
Pr.20
Interpolation speed
designation method
Indicates the
composite
speed
During
interpola-
tion
control
When "1:
Reference axis
speed" is set for
Pr.20
Interpolation
speed designation
method
Indicates the
reference axis
speed
Md.22
Feedrate
•
Monitor the
current speed
Constantly indicates the speed of each axis
Md.28
Axis feedrate
•
Monitor the current target speed
Md.33
Target speed
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