Wuhan Huazhong Numerical Control HNC-18M, Руководство оператора, Страница: 62 / 119

HNC-18/19T Operator’s Manual
48
After pressing the physical key, the softkey descriptions will change
to bring in functions only available when the physical key is pressed.
Requirements
:
1. The mill has already been homed. That is, the “Reference Point
Approach” procedure has been completed.
2. The part program has already been stored in the mill's memory
3. You have verified or entered tool data (offset and compensation
values), zero offsets and other necessary data.
4. Machine lock is off.
5. Machine is in
AUTO
mode. If not, switch to
AUTO
mode by
pressing on the Machine Control Panel (MCP) key area
Automatic operation includes five parts:
AUTO
mode key
AUTO
mode LED indicator light
Running Control:
running part of the program to debug it
Program Verifying
: finding errors in a new program
Program Loading
: putting the program into the lathe’s
memory computer
Manual Data Input (MDI):
operating the lathe by typing
blocks into the lathe’s computer by hand
Single block running:
running one block of the program
at a time; a block is one or more operations that fits on one
line of the program