Mitsubishi MR-JE-100A - Page 223

6. APPLICATION OF FUNCTIONS
6 - 10
The following is a setting example for "cam resolution = 512" in the stroke ratio data type.
Cam axis one cycle length [Cam axis cycle unit]
Stroke ratio [%] (Can be set within the range of -100.000% and 100.000%
)
100.000
-100.000
(Cam standard position)
Zeroth point 512th point
(Last point)
0
1) Feed current value
The feed current value of the cam axis is calculated as follows:
Feed current value = Cam standard position + (Cam stroke amount × Stroke ratio to cam axis
one cycle current value)
When the cam axis one cycle current value is in the middle of the specified stroke ratio data, the
intermediate value is calculated using the cam data before and after the value.
Cam axis
one cycle current value
Cam data
One resolution or between
two coordinates
An intermediate value is calculated using th
e
data before and after the value.