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6.4 Auto Configuration Function
By using this function at online monitoring, you can automatically determine the communication conditions of the
line to be monitored and start the measurement.
How to use
By touching “Auto configuration” in the [ ] menu, “Analyzing transmission speed...” is displayed and the anal
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ysis process of communication condition starts.
When the communication conditions are determined, the details will be displayed. A few seconds after that, the
current communication condition settings are automatically changed to the determined communication condi-
tions and it starts the measurement.
If you touch “Cancel” or press [STOP] or [ESC] before it starts measurement, the analysis processing of communica
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tion conditions will be stopped and the current communication condition settings will not be changed.
The following conditions are required for the line to be measured in order to judge the communication conditions
correctly.
・
Communication speed is 460.8Kbps or less.
・
Protocols are ASYNC, SYNC/BSC, or HDLC/SDLC.
・
On the line communication data without error is flowing at a certain frequency.
・
On the line communication data including bit patterns of '101' or '010' is flowing.
The auto configuration function of this analyzer is an auxiliary function for estimating the
communication conditions.
Please note that not all the conditions can be judged accurately.
