High-Precision Axis Parameters - Mitsubishi Electric MELDAS 600M Series Instruction Manual

3.13.2 High-precision axis parameters

The high-precision axis parameters are set.
If a parameter related to a calculation expression is changed, the display-only data will be recalculated
and displayed.
No.
13 0120
13 0021
13 0003
13 0063
13 0002
13 0064
16 0003
16 0004
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CHAPTER 1 SCREEN OPERATIONS
Name
Cor dclr Set the adjustment coefficient of each axis in respect
speed coef to the pre-interpolation acceleration/ deceleration
tolerable acceleration rate. When "0" (%) is set, the
operation will be the same as when "100" (%) is set.
Feed Set the feed forward gain for acceleration/
forward gain deceleration before interpolation.
The larger the setting value is, theoretically, the
smaller the control error will be. However, if machine
vibration occurs, the setting value must be lowered.
Max. cutting Define maximum cutting feedrate for each axis.
feedrate
Clamp (higt Set the maximum cutting feedrate for each axis in
prec mod) the high-accuracy control mode. When "0" is set,
"130003 Max. cutting feedrate" is used.
Rapid Set rapid traverse rate for each axis.
feedrate Maximum setting value depends on machine system
and so care is required in this respect.
Rapid (higt Set the rapid traverse rate for each axis in the
prec mode) high-accuracy control mode. When "0" is set,
"130002 Rapid feedrate" is used.
Position Set the position loop gain in increments of "1".
loop gain 1 Set "33" for ordinary operation.
For SHG control, set both SV004 (PGN2) and SV057
(SHGC). (When using MDS-B-SVJ2.)
Position For SHG control, set this parameter with SV003
loop gain 2 (PGN1), SV057 (SHGC). (When using
MDS-B-SVJ2.)
Set "0" when it is not used.
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3. Setup Screens
Details
I – 225
Setting range (units)
0 to 200 (%)
(Standard value: 0)
0 to 200 (%)
1 to 480000
(mm/min)
0 to 480000 (mm/min)
1 to 480000 (mm/min)
0 to 480000 (mm/min)
1 to 200 (1/s)
0 to 999 (1/s)