Chapter 3 Setting
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3.6 Setting the RAS Information Block in Scan Transmission
The RAS information generated by the TNB can be expanded in scan
transmission. To register the RAS information generated by the TNB in scan
blocks for transmission, use the following registration conditions. For the
registration method, refer to "3.3.2 Setting the scan talker blocks."
RAS information block setting conditions
Block No.： 2048 － Station address （the value of the station address
setting switch）
（Example： Block 2043 if the station address is 5）
Speed: Middle (M)
Source： Slot number (BUB11: 50/52/53, BUB21: 53) where TNB is installed
If the conditions above are met with the TNB talker blocks, the TNB generates
RAS information for the scan block for transmission.
The transmission of the RAS information block starts when a scan sending start
request is received from the host controller. After that, the transmission of the
RAS information block continues even if an error occurs in the host controller.
The scan talker block must be set in the host controller making the scan
sending start request.
Important
Do not write to this block from the application.
Table 3-7 shows the information configuration of the RAS information block.
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