Syntec 22/220 Series - Page 32

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Pitch Error Compensation–32
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No Descriptions Range Unit Default Effective
8001~10000 Axis positive/negative
absolute compensation
pitch error table
[-999999~
999999]
BLU 0 Press Reset
The param set for the compensation of the pitch error in Absolute value, the points are independent
with each other. Compensation Value＝Position Command - Actual Position
Example:
Command value is 20000um andactual position is 20002 um, then the compensation value is -2.
Command value is 40000um andmachine value is 39999 um, then the compensation value is 1.
Command value is -20000um andmachine value is -20002 um, then the compensation value is 2.
Command value is -40000um andmachine value is -39999 um, then the compensation value is -1.
In version 10.114.15 and before, only support 6 axes; in 10.114.16 and after, support up to 10 axes.
No. Description Range Unit Default Effective
1401~1420 Axis mechanical
compensation time
constant
[0~60000] ms 10 Press Reset
Mechanical compensation (backlash, pitch, temperature) commands is profiled as an exponential
curve, this parameter determines the time constant (ms) of the curve.
The lower the value, the less time needed to complete the compensation, but the machine is more likely
to shake. The suggested setting value is 10ms.
When set to 0, the compensation will be completed immediately, won't beprofiled as an exponential
curve.
Setting Example
Assume the stroke of first axis is positive of home point.
Use uni-directional compensation