Siemens SINUMERIK 840D sl Operating Manual page 149

Procedure
Universal
Operating Manual, 01/2015, 6FC5398-6AP40-5BA2
5.14 Displaying the program runtime and counting workpieces
1. Select the "Machine" operating area.
2. Press the <AUTO> key.
3. Press the "Times, Counter" softkey.
The "Times, Counter" window opens.
4. Select "Yes" under "Count workpieces" if you want to count completed
workpieces.
5. Enter the number of workpieces needed in the "Desired workpieces"
field.
The number of workpieces already finished is displayed in "Actual work-
pieces". This value can be corrected if necessary.
After the defined number of workpieces is reached, the current work-
pieces display is automatically reset to zero.
Machining the workpiece
149