Siemens SIMATIC FC 45 Function Manual page 124

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Programming the MOBY-ASM on PROFIBUS
B.3 Methods of operation with the ASM
Command repetition can also be concretely controlled as shown below.
• An external proximity switch is used to signal that a new MDS is entering the transmission
• A new MDS is detected with the ANZ_MDS_present_ bit, and command repetition is then
In this case, the command_repeat_active_ bit must be scanned to make sure the command
repetition was accepted.
Figure B-9
B-12
window (see figure below: Ⓐ).
started (see figure below: Ⓑ).
Focused command repetition
Function manual, Release 03/2006 , J31069-D0167-U001-A2-7618
FC 45

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