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ꊺ ꋌ Remaining pulse allowance
In position control, in each position control loop the difference between position command and
position feedback is accumulated. Should this difference value exceed the set value, the position
deviation overload alarm will appear. The numerical value unit in pulse is 8192 pulse per 1
rotation.
Setting range : 1 ～ 6000 [x 100 pulse],
ꊻ ꋃ Position loop feed-forward gain
This can enable to have a response characteristic which shortens the position determining time
by
using
the
feed-forward control.
oscillations in the machine.
Setting range : 1 ～ 100 [%],
ꊻ ꋄ Feed-forward filter time constant
This sets the time constant when the first delay filter is put in the feed-forward position
command.
Setting range : 0 ～ 500 [x 4msec],
ꊻ ꋅ Positive torque limit 1
This limits the torque output of the positive (+) polarity in areas other than the positioning
complete range. If the value is set at 0%, positive torque will not occur. If the value is set to
low, when the motor starts or stops operation, hunting may occur.
Setting range : 0 ～ 300 [%],
ꊻ ꋆ Negative torque limit 1
This limits the torque output of the negative (-) polarity in areas other than the positioning
complete range. If the value is set at 0%, negative torque will not occur. If the value is set to
low, when the motor starts or stops operation, hunting may occur.
Setting range : 0 ～ 300 [%],
ꊻ ꋇ Positive torque limit 2
This limits the torque output of the positive (+) polarity in areas within the positioning complete
range. After position determining is complete, the SVON signal turns ON and in this case a
continuous load is put on the machine. By setting a low value overstrain on the equipment or
the motor can be avoided.
Setting range : 0 ～ 300 [%],
Outcome value : 6000
However, if
the
value
Outcome value : 0
Outcome value : 0
Outcome value : 290
Outcome value : 290
Outcome value : 290
DOOSAN SERVO
is
set
too
high,
it may
cause
85
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