Xylem H-5223 - Manual (Page 41)

D - Data Order
The options here are ‘Scan Order’ which is the default mode and ‘Channel Order’. In
‘Scan Order’, each line of data will contain one data value from each sensor all measured
at the same time. There will be one data value for each sensor set for transmission and
the number of lines is equal to the scans per transmission. In ‘Channel Order’, each line
of data will contain data values from a single input over a range of time. The number of
data values per line will be equal to the scans per transmission. The number of lines will
be equal to the number of sensors setup to be transmitted.
Scan Order: Each line of data represents one scan and one value from each data source.
HG TA VB
18.34 22.78 12.45
18.76 22.45 12.44
18.97 22.15 12.45
19.43 22.02 12.45 SHEF headers are turned on, printed on top line
Stage, Temp, and Battery values in each line. Each
line represents a different scan at some defined time
interval.
Channel Order: Each line represents all of the data from a single sensor.
HG 18.34 18.76 18.97 19.43
TA 22.78 22.45 22.15 22.02
VB 12.45 12.44 12.45 12.45 Each line contains all of the scanned data from a
single sensor. Each data value is from a different time
based on scan rate.
N - Data Sent First
This options selects between newest data being transferred first or oldest data being
transferred first, (ascending or descending data order). The default is newest data first.
H - Send SHEF Headers
The SHEF code for each data value may be defined by the user. This is normally a two
character entry that represents the data values. For example “HG” represents Height of
the Gauge, and “TA” represents Ambient Temperature.
A - Append 1 Battery Scan
This option, if set to “Yes,” will send one battery reading at the end of each transmission.
S - Scans / Transmission
This option indicates how much data should be sent in each transmission. The default is 8
scans per transmission. When using a 1 hour transmission rate and a scan rate of 15
minutes, the 8 scans will include the 4 most recent scans of new data plus 4 scans of
redundant data for a total of 2 hours of data.
H-5223
Remote Operation (Menu Mode) 3-19