NEW BRUNSWICK SCIENTIFIC BioFlo 4500, Manual To Operations

Page: 62 / 214

BioFlo 4500 M1254-0050 User’s Guide
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NOTE:
If the controller has been configured prior to or after initial start-up,
the
GAUGE SCREEN
will not appear blank after the start message
disappears. The control loop display gauges of the last configuration
entered will appear on the
GAUGE SCREEN
.
This condition will not occur if the controller cannot communicate with the
software, if the controller configuration has been deleted, or if there is no current
controller configuration.
All BioFlo 4500 fermentor/bioreactors are pre-configured at the factory for all
standard process parameters and any factory-installed options (for example:
automatic backpressure control).
NOTE:
This original factory-established configuration is saved as a Read-
Only file on the controller. If changes are made to the configuration
and retention of the configuration is required, save the configuration
using a new, unique file name.
•
If the message “Local Controller is not responding - Resetting Comm Port!”
appears, refer to Section 35,
Troubleshooting .