JPH01123209U

JPH01123209U -

Info

Publication number: JPH01123209U
Application number: JP1924488U
Authority: JP
Priority date: 1988-02-18
Filing date: 1988-02-18
Publication date: 1989-08-22

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例装置の構成図、第２
図は管理コンピユータの処理例の概略処理フロー
チヤート、第３図はＮＣプログラムの伝送タスク
例の概略処理フローチヤートである。図面中、１は管理コンピユータ、２ａはＮＣ機
、２ｂはそのＰＣ（プログラマブルコントロー
ラ）、３はシーケンサ、４ａ，４ｂはＲＳ２３２
Ｃの信号線、５はパラレル信号の信号線、６ａ，
６ｂ，７ａ，７ｂはＲＳ２３２Ｃの端子、８はＩ
／Ｏ端子、９は管理コンピユータとＮＣ機関の交
信情報、１０は管理コンピユータとシーケンサ間
の交信情報、１１はＮＣ機からのシーケンサへの
ＮＣプログラム伝送要求信号、１２はシーケンサ
からＮＣ線への編集モードの切換信号、１３はシ
ーケンサからＮＣ機へのＮＣプログラムの読込開
始信号である。 Fig. 1 is a configuration diagram of an embodiment of the device of the present invention;
The figure is a schematic processing flowchart of an example of processing by a management computer, and FIG. 3 is a schematic processing flowchart of an example of a transmission task of an NC program. In the drawing, 1 is a management computer, 2a is an NC machine, 2b is its PC (programmable controller), 3 is a sequencer, 4a and 4b are RS232
C signal line, 5 is parallel signal signal line, 6a,
6b, 7a, 7b are RS232C terminals, 8 is I
/O terminal, 9 is communication information between the management computer and the NC machine, 10 is communication information between the management computer and the sequencer, 11 is an NC program transmission request signal from the NC machine to the sequencer, 12 is editing from the sequencer to the NC line The mode switching signal 13 is a signal to start reading the NC program from the sequencer to the NC machine.

Claims

[Scope of claim for utility model registration] A management computer having an NC program,
It consists of an NC machine and a sequencer, and the management computer has an RS232C communication means for transmitting the NC program, and when the NC machine requests transmission of the NC program through the sequencer, it instructs the sequencer to send a switching signal to edit mode. The NC machine is equipped with a means for transmitting a command to send a signal to start reading the NC program, a means for communicating with the reader puncher by RS232C connected to the communication means of the management computer via a signal line, and a means for transmitting the NC program to the sequencer. It is equipped with a means for transmitting a request signal and receiving a switching signal to the editing mode and a signal to start reading the NC program from the sequencer, and the sequencer receives the transmission request signal of the NC program and performs editing based on the transmission command from the management computer. An NC program transmission device comprising means for transmitting a mode switching signal and an NC program reading start signal.