Vaisala PTB210 SERIES, User Manual, Page: 21 / 36

In case several barometers are connected to same line, set on only the resistor of the last one.
The others must be off. This prevents formation of excessive load on the line. The maximum
amount of barometers on same line is 32.
At the end of the serial bus there must be PTB210, a dynamic line adapter, or a line master.
.RON
The
.RON
command sets the terminating resistor on.
.ROFF
The
.ROFF
command sets the terminating resistor off.
4.3 Self-testing
4.3.1 .? basic information of barometer settings
.?
The command lists the basic information of the barometer settings. The following example
shows also the factory settings for 50…1100 hPa model.
Chapter 4 – Operation
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