1.Set the electric gear ratio for position command
pulse.
2.In position control mode,it is convenient to
match all kinds of pulse source through set the
parameter FA12 and FA13, which helps to reach
ideal control resolution(angle/pulse).
3. P×G=N×C×4
P: pulses of input command; G:electric gear
ratio; N:numbers of motor rotation ; C:solutions
of photoelectric encoder in per rotation, the
default value is 2500.
4.For example, input command pulse P is 6000,
servo motor rotate a roll:
G=(N×C×4)/P=(1×2500×4)/6000=5/3, So FA12
should be set to 5, FA13 should be set to 3.
5.The numerator of electronic gear for command
pulse is decided by Gear1 and Gear2. The
denominator is decided by FA13. The details as
following:
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