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MELSEC-Q
5 DATA USED FOR POSITIONING CONTROL
Monitoring details Corresponding item
Number of write accesses
to the flash ROM after the
power is switched ON
Number of write accesses to flash ROM
Md.19
No. of write accesses to flash ROM
Forced stop input signal
turn ON/OFF
Forced stop input signal (EMI)
information
Md.50
Forced stop input
[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
Interpolatio
n 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