Siemens SINUMERIK 840D sl Programming Manual page 664

Motion synchronous actions
10.4 Actions in synchronized actions
Synchronized action
DO $V...=
DO $A...=
DO $AC...[n]=
DO $AC_MARKER[n]=
DO $AC_PARAM[n]=
DO $R[n]=
DO $MD...=
DO $$SD...=
DO $AC_TIMER[n]=Start value
DO $AC_FIFO1[n] ...FIFO10[n]=
DO $AC_BLOCKTYPE=
DO $AC_BLOCKTYPEINFO=
DO $AC_SPLITBLOCK=
DO M-, S and H e.g. M07
DO RDISABLE
DO STOPREOF
DO DELDTG
FTCDEF(polynomial, LL, UL , coefficient)
DO SYNFCT(Polyn., Output, Input)
DO FTOC
DO G70/G71/G700/G710
DO POS[axis]= / DO MOV[axis]=
DO SPOS[spindle]=
DO MOV[Axis]=value
DO POS[Axis]= FA [Axis]=
ID=1 ... DO POS[axis]= FA [axis]=
ID=2 ... DO POS[axis]=
$AA_IM[axis] FA [axis]=
DO PRESETON(axis, value)
ID=1 EVERY $A_IN[1]=1 DO M3 S...
ID=2 EVERY $A_IN[2]=1 DO SPOS=
DO TRAILON(FA,LA,coupling factor)
DO LEADON(FA,LA,NRCTAB,OVW)
DO MEAWA(axis)=
DO MEAC(axis)=
664
Description
Assign variable (servo-values)
Assign variable (main-run variable)
Special main run variable
Read or write synchronized action markers
Read or write synchronized action parameters
Read or write arithmetic variable
Read MD value at the interpolation instant in time
Writing SD value in the main run
Timers
FIFO variables
Interpret the current block (main run variable)
Output of M, S and H auxiliary functions
Set read-in disable
Cancel preprocessing stop
Fast deletion of distance-to-go without preprocessing
stop
Definition of polynomials
Activation of synchronized functions: adaptive control
Online tool offset
Define dimension system for positioning tasks
(dimensions either in inches or metric)
Start/position/stop command axes
Start/position/stop spindles
Start/position infinite movements of a command axis
Axial feed FA
Position from synchronized actions
Set actual value (preset from synchronized actions)
Start/position/stop spindles
Activate coupled-axis motion
Activate leading value coupling
Activate axial measurement
Activate continuous measurement
Programming Manual, 06/2009, 6FC5398-2BP20-0BA0
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