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®
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Anybus
Communicator
- PROFINET to EtherCAT MDevice
I/O Data Map
7.7.2. Live List
Figure 29. I/O data map page, Live list enabled
By default Live list is disabled.
When Live list is enabled, the first four bytes of process data on the PROFINET network contain the live list.
Each bit in the Live list can hold the status for one node.
The Live list holds 32 bits, a total of 32 nodes connected to the Communicator.
The bit is 0 when the bit does not correspond to the configured node. For example, this occurs when the number
of configured nodes is less than 32.
Each bit is 1 when the corresponding node is online.
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SCM-1202-213 Version 1.0
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