NEW BRUNSWICK SCIENTIFIC BioFlo 4500, Manual To Operations

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BioFlo 4500 M1254-0050 User’s Guide
120
NOTE:
When positioning the high foam probe ensure that the probe does
not contact any vessel parts. The probe should be placed as far as
possible from any metal surfaces, otherwise false readings can
occur.
15.4 Pump 3 – Antifoam Setup
An auxiliary pump control loop can be configured to be the addition pump for the
antifoam agent. This loop configuration can be changed so that another pump can
be assigned to this task if required. Typical settings for this loop are as follows:
Figure 30: Auxiliary Pump Control Loop Configuration
(for Antifoam Addition)
Enabled:No
Conn: N/A
Type: N/A
Setpoint
Cascade
Input
Input Device
Mode: Manual
Output
Action:Reverse
Type: PWM 0-100%
PWM Period:10
Gains
P: 0
I: 0
D: 0
Norm Const: 100
Limits:
High: 100
Low: 0
Mode: Local
Conn: N/A
Type: N/A
From: Foam
Gain: 0.01
Offset: 0
Controller
Loop Name:
Pump 3
Sterilization
Output Device
Output Device B
Output Device A
Conn: N/A
Type: N/A
Conn: S5-J5o-11,12
Type: SSR
Recorder
Conn: None
Type: N/A
Scaling:Linear
Filter Gain:1
Filter Band:0
Meas. Limits:L
Enabled:No
Conn: N/A
Type: N/A
Enabled:No
Conn: N/A
Type: N/A
Setpoint
Cascade
Input
Input Device
Mode: Manual
Output
Action:
Type: PWM 0-100%
PWM Period:10
Gains
P: 0
I: 0
D: 0
Norm Const: 100
Limits:
High: 100
Low: 0
Mode: Local
Conn: N/A
Type: N/A
From: Foam
Gain: 0.01
Offset: 0
Controller
Loop Name:
Sterilization
Output Device
Output Device B
Output Device A
Conn: N/A
Type: N/A
Conn: S5-J5o-11,12
Type: SSR
Enabled:No
Conn: N/A
Type: N/A