96-8100 1-15-96
188
PARAMETERS
SERVICE
MANUAL
VF-SERIES
Parameter 1 30 GEAR STROKE DELAY
This parameter controls the delay time to the gear change solenoids when
performing a gear change.
Parameter 131 MAX SPINDLE RPM
This is the maximum RPM available to the spindle. When this speed is
programmed, the D-to-A output will be +10V and the spindle drive must be
calibrated to provide this.
Parameter 132 SPIN. Y TEMP. COEF.
This parameter controls the amount of correction to the Y-axis in response to
heating of the spindle head. It is 10 times the number of encoder steps per
degree F.
Parameter 133 SPIN. Z TEMP. COEF.
This parameter controls the amount of correction to the Z-axis in response to
heating of the spindle head. It is 10 times the number of encoder steps per
degree F.
Parameter 134 X EXACT STOP DIST.
Parameter 135 Y EXACT STOP DIST.
Parameter 136 Z EXACT STOP DIST.
Parameter 137 A EXACT STOP DIST.
These parameters control how close each axis must be to its end point when
exact stop is programmed. They apply only in G09 and G64. They are in units
of encoder steps. A value of 34 would give 34/33867 = 0.001 inch.
Parameter 138 X FRICTION FACTOR
Parameter 139 Y FRICTION FACTOR
Parameter 140 Z FRICTION FACTOR
Parameter 141 A FRICTION FACTOR
These parameters compensate for friction on each of the four axes. The units
are in 0.004V.
Parameter 142 HIGH/LOW GEAR CHANG
This parameter sets the spindle speed at which an automatic gear change is
performed. Below this parameter, low gear is the default; above this, high
gear is the default.
Parameter 143 DRAW BAR Z VEL CLMP
This parameter sets the speed of the Z-axis motion that compensates for
tool motion during tool clamping. Units are in encoder steps per second.
Parameter 144 RIG TAP FINISH DIST
This parameter sets the finish tolerance for determining the end point of a
rigid tapping operation.
Parameter 145 X ACCEL FEED FORWARD
This parameter sets the feed forward gain for the X-axis servo. It has no units.
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