Xylem XL Series H-522 - Plus - Manual (Page 240)

22-6 Functions
XL™ Series
(ana1>2.5)|(ana2>3.5) returns 1.0 if analog channel 1 is greater
than 2.5 OR if analog channel 2 is greater than 3.5, else it returns
0.0
Lowest Level Of Priority:
Assignments:
Fnt01 = 12.34 Assign the value of 12.34 to function 01
System Variables:
All system source variables can be used with the math functions. For example an analog input
channel can be used in a function such as Fnt01=10*ana1+32. The following is a complete list of
all the system source variables.
date This is the current date in a YYMMDD format
time This is the current time in a HHMMSS format
seconds This is the current seconds, 0 to 59
minutes This is the current minutes, 0 to 59
hours This is the current hours, 0 to 23
day This is the current day, 1 to 31
month This is the current month, 1 to 12
year This is the current year, 00 to 99, 2000 to 2099
stage This is the last measured stage value and is adjusted using
the slope and offset. Using this variable in a function will
not cause a new measurement.
psi This is the last measured psi value. Using this variable in a
function will not cause a new measurement.
pttemp This is the last measured temperature value of the internal
temperature sensor in degrees C or F as configured by the user.
Using this variable in a function will not cause a new
measurement.
batt This will cause the system to take a new battery measurement,
convert it to volts, and return the results.