Vaisala Real-time Display Software YOURVIEW - Manual (Page 21)

Chapter 4 _________________________________________________________________ Receiver
VAISALA _______________________________________________________________________ 19
Message Formats
This section explains the message formats that YourVIEW uses. You
can configure the messages to suit your application, sensor set and
display/data logging requirements.
Each real-time display must have specific message definitions but
there can also be additional messages only for datalogging.
Polling Rules
The Your VIEW program can be set to poll the data collection device
for the data instead of automatically receiving it.
Polling rules define the polling string transmitted to the data collection
device by YourVIEW. Transmission interval as well as the reply
waiting time must be defined. Both times are given in seconds with a
resolution of 0.1 seconds.
Receiving Rules
There can be several rules for incoming data messages from the data
collection equipment. Receiver can receive several types of data
messages at different intervals. By changing the Receive Rule
number, you can define multiple report definitions coming in on a
single serial port.
NOTE When you have installed Real-time Display, the default settings
already include the required receiving rules. There is no need to
change the settings.