Siemens SINUMERIK 828D Function Manual page 666

K1: Mode group, channel, program operation, reset response
9.16 Program runtime / Part counter
Bit Value Meaning
6 Only for bit 1 = 1 (timer for $AC_CYCLE_TIME is active)
0 $AC_CYCLE_TIME is reset to "0" also in case of Start through ASUB and
PROG_EVENTs.
1 $AC_CYCLE_TIME is not reset to "0" in case of Start through ASUB and
PROG_EVENTs.
7 Only for bit 2 = 1 (timer for $AC_CUTTING_TIME is active)
0 Timer for $AC_CUTTING_TIME counts only for the active tool.
1 Timer for $AC_CUTTING_TIME counts independent of the tool.
8 Only for bit 1 = 1 (timer for $AC_CYCLE_TIME is active)
0 $AC_CYCLE_TIME is not reset to "0" in case of a jump with GOTOS to the program
start.
1 $AC_CYCLE_TIME is reset to "0" in case of a jump with GOTOS to the program start.
9 Only for bit 0, 1 = 1 (timer for $AC_OPERATING_TIME and $AC_CYCLE_TIME are active)
0 Counting of the program runtime is not continued at an override of 0%.
1 Counting of the program runtime continues at an override of 0%.
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Function Manual, 09/2011, 6FC5397-0BP40-2BA0
Basic Functions