Program Setup - Barnstead 47900 Operation Manual

Note
The program must be stopped and
the controller must be displaying the
actual temperature before beginning
the Setup.
S
INGLE
• A Ramp rate may be set by changing the
"SPrr" variable to a value. The Ramp rate
units are in degrees per minute.
• The Dwell time can be set by changing the
"dwEll" variable to the desired value. Dwell
time units are in minutes.
• The program Status can be set by changing
the "StAt" variable to "run" or "oFF." This
variable will start or stop the program.

Program Setup

1. Press the SCROLL button until "m-A" is dis-
played, then set to "mAn" with the UP or
DOWN buttons.
2. Press the PAGE button once, set the desired
Setpoint temperature with the UP or DOWN
buttons.
3. Press the PAGE button until the "SP" is dis-
played.
4. Press the SCROLL button once, "SPrr"
(Ramp Rate) will be displayed, set the
desired Ramp rate with the UP or DOWN
buttons, if the ramp to setpoint feature is
needed. If the Ramp rate is not needed,
then set to "OFF" with the UP or DOWN but-
tons.
5. Press the SCROLL button once, "tm.OP"
(Ramp & Dwell mode) will be displayed,
select the desired mode with the UP or
DOWN buttons. (Opt. 1, Opt. 2, Opt. 3, Opt.
4, Opt. 5)
6. Press the SCROLL button once, "dwEll" will
be displayed, set the desired Dwell time with
the UP or DOWN buttons. (Dwell in minutes.)
7. Press the PAGE button until the Actual tem-
perature is displayed.
R & D C
AMP WELL ONTROLLER
17