Xl™ series – Xylem XL Series H-522 - Plus User Manual
Page 155
XL™ Series
Logging Options 15-11
NoLog:
This option is used to start or run a process without having to place any data in the data file. For
example it may be required to execute an XL Basic program at the beginning of the scan process
and not have unwanted data in the data file. The following Logging Options segment shows
column 1 set to execute an XL Basic program but not to log anything based on the basic program.
Also look at column 5, the function is also set to NoLog and the StatScrn option is set to Yes.
This allows a status screen to be defined but not logged.
Logging Options (Esc to Return)
Scan Rate = 00:15:00 Est. Days To Fill Memory: 213
Column | [01] 02 03 04 05
-------------+----------------------------------------------
S - Source | Basic1 Date Time Stage PSI
H - Header |
R - Log Rate | 00:15:00 00:15:00 00:15:00 00:15:00 00:15:00
D - Digits | 2 2 2 2 2
F - Function |
NoLog NOW Alwys NOW NoLog
U - Stat Scrn| No No No Yes Yes
PC Interface View Built In Display Screen
U - Stat Scrn
Stat Scrn 1 [No ]->
This option is used to enable or disable this column to be used as a status screen. When the unit
is turned on from the front panel it will display a sign on message then data for each column that
has been set to be used as a status screen. On an H-350XL the defaults for the first two columns
are date and time and the option to use these two columns as status screens is disabled. The next
three columns are Stage PtTemp and battery all of which are used as status screens. Now when
the unit is turned on using these default settings the stage value will be displayed after the sign on
messages. Pressing the Down arrow will display the pressure transducer temperature value, and
pressing the Down arrow again will display the battery voltage. In most cases the value
displayed is the not a new reading but the last measured value. While a status screen is displayed
the ENTER key can be pressed to cause the input to be measured again and the displayed value
would be current. Up to 25 status screens could be used.