Siemens SINUMERIK 840D sl Function Manual page 650

K1: Mode group, channel, program operation, reset response
9.18 Program runtime / part counter
Examples
● Activation of the workpiece counter $AC_REQUIRED_PARTS:
MD27880 $MC_PART_COUNTER = 'H3'
– $AC_REQUIRED_PARTS is active
– Display alarm at: $AC_REQUIRED_PARTS == $AC_SPECIAL_PARTS
● Activation of the workpiece counter $AC_TOTAL_PARTS:
MD27880 $MC_PART_COUNTER = 'H10'
MD27882 $MC_PART_COUNTER_MCODE[0] = 80
– $AC_TOTAL_PARTS is active; the counter is incremented by the value 1 with each
– $MC_PART_COUNTER_MCODE[0] has no significance.
● Activation of the workpiece counter $AC_ACTUAL_PARTS:
MD27880 $MC_PART_COUNTER = 'H300'
MD27882 $MC_PART_COUNTER_MCODE[1] = 17
– $AC_TOTAL_PARTS is active; the counter is incremented by a value of "1" with each
● Activation of the workpiece counter $AC_SPECIAL_PARTS:
MD27880 $MC_PART_COUNTER = 'H3000'
MD27882 $MC_PART_COUNTER_MCODE[2] = 77
– $AC_SPECIAL_PARTS is active.
– The following takes place with every M77: $AC_SPECIAL_PARTS + 1
● Deactivation of the workpiece counter $AC_ACTUAL_PARTS:
MD27880 $MC_PART_COUNTER = 'H200'
MD27882 $MC_PART_COUNTER_MCODE[1] = 50
– $AC_ACTUAL_PARTS is inactive
● Activation of all counters:
MD27880 $MC_PART_COUNTER = 'H3313'
MD27882 $MC_PART_COUNTER_MCODE[0] = 80
MD27882 $MC_PART_COUNTER_MCODE[1] = 17
MD27882 $MC_PART_COUNTER_MCODE[2] = 77
– $AC_REQUIRED_PARTS is active
– Display alarm at: $AC_REQUIRED_PARTS == $AC_SPECIAL_PARTS
– $AC_TOTAL_PARTS is active; the counter is incremented by the value 1 with each
– $MC_PART_COUNTER_MCODE[0] has no significance.
– $AC_ACTUAL_PARTS is active; the counter is incremented by a value of "1" with each
– $AC_SPECIAL_PARTS is active; the counter is incremented by a value of "1" with each
650
M02.
M17.
M02.
M17.
M77.
Function Manual, 01/2015, 6FC5397-0BP40-5BA2
Basic Functions