Specifying The Number Of Workpieces - Siemens SINUMERIK 840D Operating Manual

7.11

Specifying the number of workpieces

If you wish to produce a certain quantity of the same workpiece, then at the end of the
program, specify that you wish to repeat the program.
Control the numbers of times that the program is repeated using the "Times, counters"
window. Enter the number of required workpieces using the target number. You can track
the number of machined and completed workpieces in the actual counter window.
Controlling program repetition
End of program:
Repeat
No
No
Yes
Yes
Procedure
See also
Displaying the program runtime and counting workpieces (Page 169)
Milling
Operating Manual, 03/2010, 6FC5398-7CP20-1BA0
Times, counter:
Counts the
workpieces
No
Yes
Yes
No
1. Open the "Program end" program block, if you want to machine more
than one workpiece.
2. In the "Repeat" field, enter "Yes".
3. Press the "Accept" softkey.
If you start the program later, program execution is repeated.
Depending on the settings in the "Times, counters" window, the
program is repeated until the set number of workpieces has been
machined.
7.11 Specifying the number of workpieces
A CYCLE START is required for each workpiece.
A CYCLE START is required for each workpiece.
The workpieces are counted.
The program is repeated without a new CYCLE START
until the required number of workpieces have been
machined.
Without a new CYCLE START, the program is repeated
an infinite number of times.
You can interrupt program execution with <RESET>.
Creating a ShopMill program
235