Protocol Configuration
Scan List
This configuration list is reached from the Scan List button on the Protocol Config screen or the Mapping button on
the Device List screen and provides a Scan List of the Data Mapping entries. To transfer data between the OCS and
remote target, a Scan List must be created that defines each transaction. Each mapping entry (transaction) con-
tains the source and destination registers, the number of consecutive registers transferred, the direction of the trans-
fer and what triggers the transfer. Typically, the number of entries is limited to 512.
NOTE: The order of the Scan List is the order in which the transactions occur. Sort functions are provided to
change the order of the list. Each entry also has an identifying index. If the device status register is enabled and a
transaction failure occurs, the status register indicates the index number of the transaction that failed.
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