NEW BRUNSWICK SCIENTIFIC BioFlo 4500, Manual To Operations

Page: 97 / 214

New Brunswick Scientific Co., Inc. User’s Guide
97
8. Press
OK
to accept these settings and return to the
LOOP
CONFIGURATION SCREEN
.
9. Press
OK
to exit the
LOOP CONFIGURATION SCREEN
.
10. A message will appear, press
YES
to accept changes to the DO loop,
NO
to decline.
11. Exit the
MAIN CONFIGURATION SCREEN
by pressing the
CLOSE
BUTTON
.
For this application, the oxygen control loop must have a cascade input
from the DO control loop. If there is no oxygen control loop, it must be
added to the controller configuration. Perform the following to setup the
oxygen control loop for oxygen enrichment:
12. From the
GAUGE SCREEN
, press the
CONFIG. BUTTON
. The
MAIN
CONFIGURATION SCREEN
will appear.
13. Select the Oxygen control loop and press
CONFIGURE
. The
LOOP
CONFIGURATION SCREEN
will appear.
14. Touch the
CONTROLLER ICON
on the
LOOP CONFIGURATION
SCREEN
.
15. The
CONTROLLER SETTINGS SCREEN
will appear.