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US 2016/0132044 A1Published application
Numerical control device
AssigneeFanuc Corporation
InventorsYasuhiro OTA, Hideaki MAEDA, Akira EGASHIRA
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Abstract
A numerical control device includes an NC program storing unit, a parameter change unit configured to change parameter based on parameter change operation by an operator, a parameter change monitoring unit configured to detect change of the parameter by monitoring the parameter change unit and output command for starting the NC program based on the change of the parameter, and an NC program execution unit configured to execute the NC program based on command from the parameter change monitoring unit.
Claims6
1:
- A numerical control device configured to change parameter using NC program, comprising:
- an NC program storing unit configured to store the NC program including parameter rewriting command for changing parameter set in the numerical control device;
- a parameter change unit configured to change parameter based on parameter change operation by an operator;
- a parameter change monitoring unit configured to detect change of the parameter by monitoring the parameter change unit and output command for starting the NC program based on the change of the parameter;
- and
- an NC program execution unit configured to execute the NC program based on command from the parameter change monitoring unit.
3 more elements
2:
- A numerical control device according to claim 1, further comprising:
- an execution program setting unit configured to store changed parameter number and NC program number of the NC program to be started;
- wherein
- the parameter change monitoring unit is configured to detect the change of the parameter and output stating command of the NC program based on the parameter number and the NC program number stored in the execution program setting unit.
1 more element
3:
- A numerical control device according to claim 1, wherein the NC program includes condition determination sentence for change the parameter of the numerical control device, and
- the NC program execution unit is configured to control rewriting of the parameter based on determination result by the condition determination sentence.
4:
- A numerical control device according to claim 3, wherein the condition determination sentence uses at least one of parameter value of the parameter set in the numerical control device and signal value of the numerical control device.
5:
- A numerical control device according to claim 2, wherein the NC program includes condition determination sentence for change the parameter of the numerical control device, and
- the NC program execution unit is configured to control rewriting of the parameter based on determination result by the condition determination sentence.
6:
- A numerical control device according to claim 5, wherein the condition determination sentence uses at least one of parameter value of the parameter set in the numerical control device and signal value of the numerical control device.