Siemens SIMATIC BATCH Operating Manual page 386

BATCH Control Center
9.8 Batch control
The batch runtime does not fit in the cycle
If the "MaxCyclRun" parameter is now set to a value of less than 34 ms, the batch is not fully
processed within one OB 32 call, instead processing is split over several OB 32 calls (see
following diagram). In such cases it takes several seconds for the batch to be processed.
Image 9-14 Online view of the control recipe in the BCC, status running
Note
Control recipe is run through once
Once a batch has been started, the entire control recipe is run through once without
consideration of the time set in the "MaxCyclRun" parameter.
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SIMATIC BATCH V8.2
Operating Manual, 02/2016, A5E35958174-AA