Technical data
Fundamentals
2.8 Network environment of a PCS 7 plant
Time synchronization (V7.1)
26 Function Manual, 03/2009, A5E01216578-01
2.8.2 Legend for figures used in this documentation
Legend for configuration figures used in this documentation
Note
The individual components are identified in the figures below as follows:
• Dashed line starting at a component
Components with red dashed lines leading away from them are time masters in this
network.
• Arrow pointing to a component
Components to which an arrow is pointing are time slaves in this network. (Exception: (M)
on a component)
• (M) at a component next to a bus system
An (M) at a component next to a bus system signifies that this component is a
cooperative time master for this bus system.
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