User guide

I-E67-84-1B February,2002 8-21
and does not characterize any specific
application.
Analog Output Two State (Basic/Advanced)
The Analog Output Two State sets the output
source, span, and range. The output can be
sourced to the Primary Process Variable or
Temperature. As with Analog Output One, the
output span is software selectable for either
zero to 20 milliamperes or four to 20
milliamperes. The output function is always
linear. Lower and upper range values must be
entered and are defaulted to the full scale
process variable range (e.g., 0-14 pH for pH
Analyzer States).
Set the Analog Output Two State using Figure
8-7 as reference and the following procedure:
1) Select the AO2.OUT State using the SELECT
Key.
2) Set the output source using the NEXT Key
to toggle between PV and TEMP, and press
the ENTER Key to enter the new source.
3) Set the output span using the NEXT Key to
toggle between 4-20MA and 0-20MA, and
press the ENTER Key to enter the new
span.
4) Set the process variable value for the 0
or 4 milliampere point using the Key
to increment the blinking digit and the
Key to move to the next digit, and
press the ENTER Key to enter the new
value.
5) Set the process variable value for the 20
milliampere point using the Key to
increment the blinking digit and the
Key to move to the next digit, and press
the ENTER Key to enter the new value.