Siemens SINUMERIK 840D sl Function Manual page 1623

DB21, ...
DBX318.0 ASUB is stopped
Typical sequence of an ASUB with REPOSA:
ASUB with REPOSA If the interrupt routine is ended with REPOSA, then the following sequence is typical:
is triggered in the sta‐
● NC Stop or an alarm is used to stop the part program.
tus AUTOMATIC
● The control assumes program status "Stopped".
mode stopped
● The PLC initiates an ASUB via block FC9.
● Before the re-approach to the contour, the control stops and goes to program state "Stopped". IS
● The user presses Start. The IS DB21, ... DBX318.0 (ASUB is stopped) is reset, the re-approach
● At the end of the re-approach motion, the FC9 signal "ASUB done" is set and the path of the
DB21, ...
DBX318.1 Block search via program test is active (SERUPRO)
Edge evaluation: No
Signal state 1 During the processing of the part program block in context of block search (internal channel status:
"Program test"), up to the change of the target block in the main execution (Program status: "Stop‐
ped").
Signal state 0 With the change of the target block in the main execution (internal channel status: "Program test" is
deselected; stop condition: "Search target found" is displayed).
Special cases, The block search (SERUPRO) can only be activated in AUTOMATIC mode in program status "Abor‐
errors, ...... ted".
Basic Functions
Function Manual, 01/2015, 6FC5397-0BP40-5BA2
19.6 Mode group, channel, program operation, reset response (K1)
DB21, ... DBX318.0 (ASUB is stopped) is set.
motion is started.
interrupted part program is continued.
Signal(s) updated: Cyclically
Z1: NC/PLC interface signals
1623