Details Of Parameters Per Applications; High-Precision Common Parameters - Mitsubishi Electric MELDAS 600M Series Instruction Manual

3.13 Details of parameters per applications

3.13.1 High-precision common parameters

The high-precision common parameters are set.
If a parameter related to a calculation expression is changed, the display-only data will be recalculated
and displayed.
For the theoretical corner roundness amount, theoretical right angle corner roundness amount and
theoretical radius decrease error amount, the value converted into inches will be displayed when the
control parameter 310001 Initial inch is set to ON.
No.
33 0038
33 0039
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CHAPTER 1 SCREEN OPERATIONS
Name
Precision This sets the compensation coefficient of the control
coefficien error during the high-accuracy mode.
The compensation coefficient is set when further
reducing the control error of the roundness and arc
radius reduction amount at the corner.
Theoretically, the accuracy error becomes smaller
as the setting value becomes larger, but because the
speed and arc clamp speed at the corner become
lower, the cycle time becomes longer.
Corner slow In the high-accuracy mode, this automatically judges
angle the corner, and realizes a smooth, curved line or a
sharp corner.
In the high-accuracy control mode, when the angle
(exterior angle) between blocks is larger than the
setting value, it is judged as a corner. The machine
will decelerate to make the edge. Consequently, set
the minimum value to be recognized as an angle
(exterior angle).
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3. Setup Screens
Details
θ > setting value
Optimum
corner
θ
deceleration
I – 220
Setting range (units)
–1000 to 100 (%)
(Standard value: 0)
0 to 90 ( ° )
0: Interpreted as 5°