Recommended procedure
12.5 How are IEPH/IEOP blocks connected to the user blocks?
Interfaces for BATCH and PCS 7 OS (WinCC)
Communication between the BATCH control server (BCS), WinCC Data Manager and CPU
is displayed in the image below.
When starting a batch, the corresponding units (representative block UNIT_PLC) are allocated
via the WinCC Data Manager. The UNIT_PLC passes the allocation on to the IEPH/IEOP
682
SIMATIC BATCH V8.2
Operating Manual, 02/2016, A5E35958174-AA