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M800VW/M80VW Series Connection and Setup Manual
30 Setting the Backlash Compensation
30.2 Backlash Compensation II
When the acceleration rate 1 is set to "0"
Backlash compensation II is disabled.
Quadrant projection compensation is not performed on the axis, and the compensation amount is handled as "0".
Compensation amount
Compensation
amount 1
Compensation
amount 2
Compensation
amount 3
Compensation
amount 4
0
Acceleration
rate 1
When part of setting values of acceleration rate 1 to 4 are set in ascending order
Parameters are enabled when the corresponding acceleration rates are set in ascending order. Parameters are disabled and
not used for calculating compensation amount when the corresponding acceleration rates are not set in ascending order.
For example, when acceleration rate 1 and 2 are set in ascending order but the value of acceleration rate 3 is smaller than
that of acceleration rate 2, the settings will be as follows.
Acceleration rate 1 and 2, and compensation amount 1 and 2 are valid.
Acceleration rate 3 and 4, and compensation amount 3 and 4 are invalid.
Compensation amount
Compensation
amount 1
Compensation
amount 2
Compensation
amount 3
Compensation
amount 4
0
Acceleration
rate 1
When the number of measured compensation patterns are less than four, compensation is carried out for the compensation
patterns which are measured by setting "0" to acceleration rates corresponding to compensation patterns which have not
been measured yet.
For example, when there are two compensation patterns, "0" is set to the acceleration rate 3.
Acceleration
Acceleration
Acceleration
rate 2
rate 3
rate 4
Acceleration
Acceleration
rate 3
rate 2
Acceleration rate
Acceleration
Acceleration rate
rate 4
539
IB-1501612-C
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