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7.9 Configuring Serial Line Operation
7.9.1 Set Serial Line Operating Mode
Use the SMODE command to set the start-up operating mode of the serial line.
SMODE [mode]<cr>
Syntax
mode
Table 13 Selection of Output Modes
Mode
Measurement Output
STOP
Only with the SEND command.
RUN
Automatic output.
Only with the SEND [addr]
POLL
command.
MODBUS
No automatic output.
Selected output mode will be activated at next reset or power up.
Example:
smode poll
Serial mode
:
More Information
‣ Accessing Serial Interface in Devices with Modbus Output (page 42)
7.9.2 Set Serial Line Settings
Use the SERI command to set the serial line settings. The new settings will be taken into use
when the transmitter is reset or powered up.
Description
STOP, RUN, POLL, or MODBUS.
POLL
Chapter 7 – Serial Communication
Available Commands
All (default mode).
Only command S.
SEND [addr] and OPEN [addr].
Other commands available after opening
a line to the transmitter using the OPEN
command.
Use with RS-485 buses where multiple
transmitters can share the same line.
Measurement outputs must be read from
the transmitter using the Modbus
protocol.
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