Watlow CLS200 - Display Format

CLS200 Series User’s Guide
Chapter 4: Setup
79
Display Format
Select a display format for a linear or pulse input. Choose a format appropriate for the input range
and sensor accuracy.
ALARM
01 DISP FORMAT ?
-999 TO 3000
Selectable values: The controller has several available display formats, as shown in Table 4.9. The
table also shows the maximum and minimum process variable for each display format.
Table 4.9 — Display Formats
DISPLAY FORMAT
MAXIMUM PROCESS
VARIABLE
MINIMUM PROCESS VARIABLE
-9999 TO +30000
30,000 -9,999
-999 TO +3000
3,000 -999
-999.9 TO +3000.0
3,000.0 -999.9
-99.99 TO +300.00
300.00 -99.99
-9.999 TO +30.000
30.000 -9.999
-.9999 TO +3.0000
3.0000 -0.9999
High Process Variable
Set a high process variable for input scaling purposes. The high process variable and the high
reading (HI RDG) together define one of the points on the linear scaling function’s conversion line.
Set HI PV to the value you want displayed when the signal is at the level set for the HI RDG.
ALARM
01 INPUT SCALING
HI PV ? 1000
Selectable values: Any value between the low process variable (LO PV) and the maximum process
variable for the selected display format. See Table 4.9.
High Reading
Enter the input signal level that corresponds to the high process variable (HI PV) you entered in the
previous parameter.
ALARM
01 INPUT SCALING
HI RDG? 100.0%FS
Selectable values: For linear inputs, any value between -99.9% and 999.9% of full scale, where
100% corresponds to 60mV and 0% corresponds to 0mV. For pulse inputs, any value between
0 and 2000HZ. The high reading must be greater than the low reading (LO RDG).