US 12,481,266 B2
Numerical control device having function of changing set parameter for controlling control object at certain timing, and method for changing set parameter therefor
Hang Cui, Yamanashi (JP)
Assigned to Fanuc Corporation, Yamanashi (JP)
Appl. No. 18/017,930
Filed by Fanuc Corporation, Yamanashi (JP)
PCT Filed Jul. 27, 2021, PCT No. PCT/JP2021/027715
§ 371(c)(1), (2) Date Jan. 25, 2023,
PCT Pub. No. WO2022/025049, PCT Pub. Date Feb. 3, 2022.
Claims priority of application No. 2020-128047 (JP), filed on Jul. 29, 2020.
Prior Publication US 2023/0288904 A1, Sep. 14, 2023
Int. Cl. G05B 19/409 (2006.01)
CPC G05B 19/409 (2013.01) 8 Claims
OG exemplary drawing
 
1. A numerical control device having a function of changing a set parameter for controlling a control object at a predetermined timing, comprising:
a main control unit that outputs various commands to the control object;
a memory that stores various data including the set parameter;
a parameter input unit that inputs a changed set parameter that is changed by overwriting the set parameter stored in the memory; and
a parameter change command unit that outputs an update command for changing the set parameter into the changed set parameter, wherein
the parameter change command unit comprises:
a determination data selecting section that selects determination data for determining the predetermined timing based on the set parameter;
a data acquiring section that acquires a detection value of the determination data in real time; and
a determining section that creates the update command based on the detection value acquired by the data acquiring section.