KrosFlo® Systems
User Guide
19 repligen.com IF.UG.028 R1
7.7
Alarm Setup screen
Figure 7. Alarm Setup screen example
The Alarm Setup screen contains 16 process alarm conditions to help protect the process from
unfavorable process conditions. 15 of the Alarms have the option of being Enabled or Disabled. The
one alarm condition which cannot be disabled is Feed High Pressure duration because it describes
how long an overpressure condition can exist without setting the shutdown alarm.
Table 6. Alarm Setup screen setpoint range
Alarm setpoints
Range
Units
Low Feed Pressure (PE-01)
High Feed Pressure (PE-01)
Feed High Pressure Shutdown (PE-01)
Feed High Pressure Duration
Low Retentate Pressure (PE-02)
High Retentate Pressure (PE-02)
Low Permeate Pressure (PE-03)
High Permeate Pressure (PE-03)
High Permeate Volume (FL-02)
Low Permeate Flow (FL-02)
High Permeate Flow (FL-02)
Low Recirc Flow (FL-01)
High Recirc Flow (FL-01)
High Feed Tank Level (FL-01)
High Shear
Low Shear
0 - 30
0 - 30
0 - 30
300
0 - 30
0 - 30
0 - 30
0 - 30
0 - 10000
0 - 20.0
0 - 20.0
0 - 85
0 - 85
0 - 200
0 - 12000
0 - 12000
psi
psi
psi
seconds
psi
psi
psi
psi
l
lpm
lpm
lpm
lpm
kg
sec
-1
sec
-1
