Siemens SINUMERIK 828D Programming Manual

Additional functions
14.9 Program runtime/part counter
Job planning
686 Programming Manual, 07/2010, 6FC5398-2BP40-0BA0
Examples
Example 1: Measuring the duration of "mySubProgrammA"
Program code
...
N50 DO $AC_PROG_NET_TIME_TRIGGER=2
N60 FOR ii= 0 TO 300
N70 mySubProgrammA
N80 DO $AC_PROG_NET_TIME_TRIGGER=1
N95 ENDFOR
N97 mySubProgrammB
N98 M30
After the program has processed line N80, the net runtime of "mySubProgrammA" is located
in $AC_OLD_PROG_NET_TIME.
The value from $AC_OLD_PROG_NET_TIME:
● is kept beyond
M30.
● is updated each time the loop is run through.
Example 2: Measuring the duration of "mySubProgrammA" and "mySubProgrammC"
Program code
...
N10 DO $AC_PROG_NET_TIME_TRIGGER=2
N20 mySubProgrammA
N30 DO $AC_PROG_NET_TIME_TRIGGER=3
N40 mySubProgrammB
N50 DO $AC_PROG_NET_TIME_TRIGGER=4
N60 mySubProgrammC
N70 DO $AC_PROG_NET_TIME_TRIGGER=1
N80 mySubProgrammD
N90 M30

Siemens SINUMERIK 828D Specifications

General

Control Type	CNC
Operating System	Windows Embedded
Processor	Intel Atom
Display	10.4" color TFT display
Interfaces	Ethernet, USB
Programming	ShopMill, ShopTurn
Operation Panel Size	10.4"
Protection Class	IP65
PLC Memory	2 MB
Spindle Capacity	4 spindles
Hard Drive	CompactFlash