Chapter 5
Fieldbus Specific Area
This area provides status information from the AS-Interface network. The information is presented in
the form of flags and lists that represents the status of the slaves on the network.
Memory Map
Address
Area
Description
640h - 647h
AnyBus Slave Area
(8 bytes)
(Reserved for AnyBus-S compatibility)
648h - 657h
LPS
(16 bytes, only bytes 0-7 used)
List of Configured Slaves
658h - 667h
LAS
(16 bytes, only bytes 0-7 used)
List of Activated Slaves
668h - 677h
LDS
(16 bytes, only bytes 0-7 used)
List of Detected Slaves
678h - 687h
DELTA
(16 bytes, only bytes 0-7 used)
Delta List (Difference between LPS and LDS)
688h - 697h
LPF
(16 bytes, only bytes 0-7 used)
List of Peripheral Faults
698h - 699h
AS-Interface Flags(2 bytes)
These flags indicates the current network status
69Ah - 6D9h
Node Status
(64 bytes)
These bytes holds the status of each node
6DAh - 719h
Node I/O Configuration
(64 bytes)
I/O configuration of all detected nodes
71Ah - 759h
Node ID Code
(64 bytes)
ID codes of all detected nodes
75Ah - 799h
Node Parameter
(64 bytes)
Parameter values for all detected nodes
79Ah
Configuration mode(1 byte)
Indicates if the Configuration Interface is active
79Bh
Running / Idle mode(1 byte)
Indicates running or idle mode
79Ch
Byte / Nibble mode(1 byte)
Indicates the current data representation mode
79Dh - 7BFh
Reserved
-
