Watlow CAS200 - Manual (Page 68)

Chapter 4: Setup CAS200 User’s Guide
56 Watlow Anafaze
High Process Value
From this menu, you can enter a high process value. The
high process value and the high reading value together
define one of the points on the linear scaling function's
conversion line.
Selectable Values: The CAS200 displays the process
value based on the table above.
Input Scaling High Reading
Use this menu to enter the input level that corresponds to
the high process value you entered in the previous menu.
For linear inputs, the high reading is a percentage of the
full scale input range. For the pulse input, the high reading
is in Hertz.
The full scale range of the linear input type is -10 to 60mV
where 0mV corresponds to 0% and 60mV corresponds to
100%. The actual signal is scaled to be within this range
with scaling resistors. For pulse inputs, it is 0 to 2000Hz.
Selectable values: Depends on the Input Type, -99.9 to
999.9 when Input Type is set to Linear; 1 to 2000 Hz when
Input Type is set to Pulse.
Input Scaling Low Process Value
Use this menu to set a low process value for input scaling
purposes. The low process value and the low reading value
together define one of the points on the linear scaling
function's conversion line.
The default low PV is determined by the display format you
selected (refer to Display Format table).
CHANNEL PROCESS UNITS
CHANNEL NAME ALARM STATUS
01 INPUT SCALING
HI PV ? 1000
CHANNEL PROCESS UNITS
CHANNEL NAME ALARM STATUS
01 INPUT SCALING
HI RDG ? 100.0
CHANNEL PROCESS UNITS
CHANNEL NAME ALARM STATUS
01 INPUT SCALING
LO PV ? 0˚ F