109
Multiple command (CM) &KDSWHU
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Test of the multiple command function block is recommended to be performed in a sys-
tem, that is, either in a complete delivery system as an acceptance test (FAT/SAT) or as
parts of that system, because the command function blocks are connected in a delivery-
specific way between bays and the station level.
Command function blocks included in the operation of different built-in functions must
be tested at the same time as their corresponding functions.