Siemens SINUMERIK 840D sl Operating Manual page 625

Note
Error identification when synchronizing the programs
The error can only be identified if the appropriate program is displayed. If a WAIT mark involves
a channel to which a program is not assigned in the job list, then this is marked as having an
error.
If you have enabled the synchronized view, then the following symbols are displayed at the
top right in the program title bar:
Symbol
Wait marks can also be used within blocks.
● Closed block
– If there is a WAIT mark within a closed block, the clock of this WAIT mark is displayed
– If there are several WAIT marks within a closed block, then a clock is displayed in front
● Opened block
– If there is a WAIT mark, the clock is displayed in front of the WAIT mark.
– If there are several WAIT marks, the clocks are displayed in either yellow or red at the
Determination of processing times
After a simulation or during processing in automatic mode, the required processing time for
the program blocks is displayed in the editor. For multi-channel programs, the delay time is
displayed at the wait points.
Turning
Operating Manual, 05/2017, A5E40868721
Meaning
Synchronized view: Error
Errors were identified after enabling "synchronized view" or new "synchro‐
nization" (e.g. WAIT marks not found in other programs).
Synchronized view: checked
No error was detected after enabling "synchronized view" or new "syn‐
chronization".
in front of the block name.
In the synchronized view, the closed block is synchronized.
of the block name. It is yellow, if all clocks of the WAIT marks in the block are yellow,
otherwise it is red.
In the synchronized view, the closed block is synchronized to the last WAIT mark in the
block.
In front of the WAIT mark, the clock is displayed in either yellow or red. The program is
synchronized at the WAIT mark.
WAIT marks. The program is synchronized at the WAIT marks.
Multi-channel machining
11.2 Multi-channel support
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