Manual

YSI 5X00
107
YSI 5X00
106
Notes:
- It is normal to hear an on-board relay “click” when switching to or from the
4-20ma aux input type.
- Analog systems will not monitor, control, or alarm properly if a device that
operates outside the congured analog range is installed and congured.
Sufx
Menus → System → Congure Aux →Aux 1-6→Sux
Enter the Sux (up to 4 characters) to describe the input type or units. e sux
is displayed at the Run Screen. e sux is typically used to describe the input
signal type.
Example - when using a total dissolved gas pressure sensor “mmHg” could be used
as a sux for measuring TGP (total dissolved gas pressure) - gure 4.7, page 108.
Min and Max values
Menus → System → Congure Aux →Aux 1-2 →Min
→Max
Min and Max values are user dened. e range is -10000 to 10000. Min and Max
values are scale the display output value. e min and max values may be congured
to correspond to the minimum input level (i.e. 0VDC or 4mA) and maximum input
level (i.e. 1VDC, 5VDC, or 20mA). e Min value must be less than Max value.
Example - when using a total dissolved gas pressure sensor (0-5VDC input type)
enter -400 for min value. e 5X00 will display “-400” when the input value is 0VDC.
Congure the max value to correspond to the maximum input value as +400. e
5X00 will display “400” when input value is 5VDC.
Notes:
- e 5X00 will monitor and data log based on the “min” and “max” voltage
or current signal.
- To enter negative values, type the whole number then select “-” on the nu-
meric keypad.
- Whenever min and/or max values are changed, go to Menus → System →
Sensor Setup → Aux 1-6 → Control Low and Control High menu to verify
control/alarm values are correct for the application.
Conguring the 5X00
Input Scale Min and Max values
Menus → System → Congure Aux →Aux 1-6 →Input Scale Min
→Input Scale Max
Input scaling allows a way to view data withn a specic input range of the input type
(0-1v, 0-5v, 420/ma) in greater resolution. In the below example 0-1v is the input
type and display format = 0. e congured Min value is 0, and the congured Max
value is 1000. e input scale Min is .25 and the input scale Max is .75. (e user
wants to only view data within this specic range). In the below example an input
value of .25v = a display and datalog value of 0. An input value of .50v = a display
value and datalog value of 1000.
Display Format
Menus → System → Congure Aux →Aux 1-6→Display Format
Congure the Display format (0, 0.0, or 0.00) based on the resolution to be displayed
at the Run Screen.
Example - when using a total dissolved gas pressure sensor, congure the display
format as 0.0 - gure 4.7 below.
In the below screen shot, the Run Screen is displaying aux name “TGP,” sux
“mmHg,” with display format “0.0”. e display value represents an input of 1.875
volts with 0-5VDC analog aux conguration. e min value = “-400”. e max value
= “+400.” e control/alarm low is “-50.” Alarms are enabled for this aux input.
Conguring the 5X00