Siemens SINUMERIK 802D Programming And Operating Manual page 235

Address Meaning
$A..._..._ Timer for run time:
TIME
$AN_SETUP_TIME
$AN_POWERON_TI
ME
$AC_OPERATING_T
IME
$AC_CYCLE_TIME
$AC_CUTTING_TIM
E
$AC_..._ Workpiece counter:
PARTS $AC_TOTAL_PARTS
$AC_REQUIRED
_PARTS
$AC_ACTUAL_PART
S
$AC_SPECIAL_PAR
TS
$AC_PARA Floating-decimal
M parameter for
synchronous action
$AC_ Number of the active
MSNUM master spindle
$P_ Number of
MSNUM programmed master
spindle
$P_NUM_ Number of
SPINDLES configured spindles
$AA_S[n] Actual speed of
spindle n
$P_S[n] Last programmed
speed of spindle n
$AC_ Current direction of
SDIR[n] rotation of spindle n
$P_ Last programmed
SDIR[n] direction of rotation
of
spindle n
$P_ Number of the active
TOOLNO tool T
$P_TOOL Active D number of
the active tool
MSG () Message
Cylindrical grinding
Programming and Operating Manual, 07/2009, 6FC5398-4CP10-2BA0
Value assignments Information
0.0 ... 10+300 System variable:
Time since the control system
has last booted
min (read only
Time since the control system
value)
has last booted normally
min (read only
Total runtime of all NC
value)
programs
s
Runtime of the NC program
(only of the selected program)
Tool action time
s
s
0 ... 999 999 999, System variable:
integer Total actual count
Set number of workpiece
Current actual count
Count of workpieces - specified
by the user
- Used for buffering and
evaluating in synchronous
actions
read-only
Read-only
Read-only
Spindle number n =1 or =2,
read-only
Spindle number n =1 or =2,
read-only
Spindle number n =1 or =2,
read-only
Spindle number n =1 or =2,
read-only
- Read-only
- Read-only
max. 65 characters Message text in inverted
commas
10.1 Fundamental Principles of NC Programming
Programming
N10 IF
$AC_CYCLE_TIME==50.5
....
N10 IF
$AC_ACTUAL_PARTS==15
....
50 parameters (index 0 - 49)
are available.
N10 IF $P_TOOLNO==12
GOTOF ....
N10 IF $P_TOOL==1
GOTOF ....
MSG("MESSAGE TEXT") ;
separate block
...
N150 MSG() ; Clear previous
message
Programming
235