Mitsubishi Electric MELSERVO-MR-J4 GF Series Instruction Manual page 218

Cam data
• If the cam data is set incorrectly, the position command and speed command may increase, causing
machine interference or [AL. 31 Overspeed]. When you have created and changed cam data, make sure to
perform test operations and make appropriate adjustments.
The following two types are available for the cam data.
Cam data type
Stroke ratio data type
Coordinate data type
9 MANUFACTURER FUNCTIONS
216
9.5 Simple cam function
Description
Cam curve of one cycle is divided equally by the number of cam resolution and defined.
The cam curve will be created according to the stroke ratio data of the number of cam resolution.
Data in which cam curve of one cycle is defined with two or more points. The coordinate data is defined as (input value,
output value). The input value will be the cam axis current value per cycle, and the output value will be the stroke value
from the cam standard position.