Siemens SINUMERIK 840Di Function Manual page 614

Detailed Description
2.6 Block search Type 5 SERUPRO
Synchronized action
SERUPRO can be scanned in a synchronized action using system variable
$AC_SERUPRO = TRUE.
SERUPRO Updated REPOS acknowledgements can be scanned via:
"Programsensitive system variable"
$AC_REPOS_PATH_MODE
$AA_REPOS_DELAY
$AC_SERUPRO and $P_ISTEST, if SERUPRO is still active in the main run
Note
During interpretation of system variables $P_ISTEST and $AC_SERUPRO, a check is made
to determine whether the SERUPRO target block has already been found.
If so, an implicit preprocessing stop is inserted before the two system variables are
evaluated.
As a result, interpretation is halted and not continued again until SERUPRO is deactivated in
the main run as well. The decision as to whether SERUPRO must be active or inactive is
then made correctly.
Additional variable for interpretation during simulation search
In JOG and MDA modes, NC variable "selectedWorkPProg" can be used to select whether
the previously selected program or the program to be simulated is to be displayed in the HMI
during the simulation, e.g., with SERUPRO. For more information, refer to
References: Lists (Book 2), Section "Variables".
2-78
Description
Type of REPOS MODE
REPOS suppression is currently active
for this axis
Mode Group, Channel, Program Operation, Reset Response (K1)
Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0