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Remote (DNC) Mode Operation in CNC Machine

DNC OPERATION : By activating automatic operation during the DNC operation mode (REMOTE), it is possible to perform machining (DNC operation) while a program is being read in via reader/puncher interface, or remote buffer. To use the DNC operation function it is necessary to set the parameters related to the reader/punch interface and remote buffer in advance.

To complete this procedure follow the next procedure:

1. Search for the program to be executed.

2. Press the REMOTE switch on the machine operator’s panel to set REMOTE mode, then press cycle start switch. The selected file is executed.During DNC operation, the program currently being executed is displayed on the program check screen and program screen.The number of displayed program blocks depends on the program being executed.

DNC Operation procedure with memory card:

1. Set the parameter of No.0020 to 4 in the setting screen in advance.

2. Change to REMOTE mode.

3. Press PROG function key on the MDI panel.

4. Push “+” soft key twice.

5. When “DNC-CD” soft key is pressed, the following screen is displayed.The screen can be scrolled by page key. An arbitrary file number is input, and “F SRH” soft key is pressed. Then the arbitrary file name is displayed at the top of DNC operation (memory card) screen.

 6. Input the file number which is going to be executed

7. Press the “DNC-ST” soft key, the file name will be displayed in the right side of DNC FILE NAME:For example, DNC FILE NAME:O00538. Press the CYCLE START button to execute the program selected.