Mitsubishi FREQROL-SFJ - 3.8.8 Advance;delay control and PI control application

compensation.
Momentary servo rigidity can be in-
creased by increasing this value.
With increase of
WT,
however, torque for positioning motion decreases.
This adjustment is valid when bit 4 of parameter ['1RS1
is
1,(-J"
.
3.8.8
"Advance/delay ContrOl” and "PI control" application
Usually,
"advance/delay control" is employed.
In the case described below, use "PI control" function.
o Frictional torque of spindle is large and particularly
accurate stop is required.
When "PI control" is used,
servo rigidiy is somewhat in-
ferior than that in "advance/delay" control.
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