Oriental motor aSTEP AZ mini Driver, User Manual

Page: 103 / 172

Coordinates management
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Value that can be set in the Initial coordinate generation & wrap setting range (41C9h)
Since the internal coordinate of the ABZO sensor is 1,800 revolutions (or 900 revolutions), select a value from the
table, and set in the Initial coordinate generation & wrap setting range (41C9h).
In the table, the values which are surrounded with thick box border cannot be set for the ABZO sensor of 900
revolutions.
The table shows the values when setting with the MEXE02 . When setting via EtherCAT, multiply the
values in the table by 10.
Wrap setting range [rev]
0.5 1.8 4.8 12.0 25.0 72.0 200.0
0.6 2.0 5.0 12.5 30.0 75.0 225.0
0.8 2.4 6.0 14.4 36.0 90.0 300.0
0.9 2.5 7.2 15.0 37.5 100.0 360.0
1.0 3.0 7.5 18.0 40.0 112.5 450.0
1.2 3.6 8.0 20.0 45.0 120.0 600.0
1.5 4.0 9.0 22.5 50.0 150.0 900.0
1.6 4.5 10.0 24.0 60.0 180.0 1,800.0
z
Setting example
When setting the Initial coordinate generation & wrap range offset ratio (41CBh) to "50 %" and the
Initial coordinate generation & wrap range offset value (41CCh) to "0 step"
Example 1: Coordinates when the wrap setting range is 1 rev and the resolution is 10,000 P/R
Index Sub Name Setting value
6091h
01h Electronic gear A 1
02h Electronic gear B 1
47F2h 00h Initial coordinate generation & wrap coordinate setting 1 (Manual setting)
41C7h 00h Wrap setting 1 (Enable)
41C9h 00h Initial coordinate generation & wrap setting range 10 (1.0 rev)
41CBh 00h Initial coordinate generation & wrap range offset ratio 5,000 (50.00 %)
41CCh 00h Initial coordinate generation & wrap range offset value 0 (0 step)
Coordinates example
When the parameters are set as shown in the above table, the motor can be operated on coordinates in the figure.
–2,500 2,500
0
–5,000
0 –2,500 4,999 2,500 –5,000