Machine The Workpiece; Starting Program Execution; Starting And Stopping Machining - Siemens SINUMERIK 840D sl Operating Manual

Machine the workpiece

3.1

Starting program execution

3.1.1

Starting and stopping machining

During execution of a program, the workpiece is machined in accordance with the
programming on the machine. After the program is started in automatic mode, workpiece
machining is performed automatically.
Prerequisites
The following prerequisites must be met before executing a program:
• The measuring system of the control is referenced with the machine.
• The necessary tool offsets and zero offsets have been entered.
• The necessary safety interlocks implemented by the machine manufacturer are activated.
General sequence
HMI sl Universal
Operating Manual, 11/2006, 6FC5398-6AP10-1BA0
1. Use the Program manager to select the desired program.
Select the desired program under "NC". If necessary, it must first be
copied to "NC".
3. Press the "Select" softkey.
The program is selected for execution and automatically switched to
the "Machine" operating area.
4. Press the "CYCLE START" key.
The program is started and executed.
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