5.4.6 Set Serial Line Operating Mode
Table 21 SMODE Command
Syntax
Description
SMODE [xxx]
<cr>
[xxx]
= select the serial line interface mode:
•
STOP
•
RUN
•
POLL
for a description of the serial modes.
Table 22 Selection of Output Modes
Mode
Measurement Output
Available Commands
STOP
Only with the
SEND
command.
All (default mode).
RUN
Automatic output.
Only command
S
.
POLL
Only with the
SEND
[addr]
command.
SEND
[addr]
and
OPEN
[addr]
.
Other commands available after opening
a line to the transmitter using the
OPEN
command.
The polling mode can be used when more than one transmitter is connected to one serial bus.
When set to POLL state, the transmitters communicate one at a time when the specific
transmitter address is called on the serial line. See the descriptions of
ADDR
) and
OPEN
Opening the Transmitter in POLL Mode
Selected output mode will be activated at next reset or power up.
Example:
smode poll
Serial mode : POLL
5.5 Configuring Measurement Parameters
5.5.1 Enable or Disable Sensor Purge
You can temporarily disable the sensor purge function using the
XPUR
command. Note that
disabling the sensor purge will affect the measurement performance of the transmitter.
Chapter 5 – Serial Line Operation
43
Summary of Contents for Drycap DMT152
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