XCell™ C410:V3 Controller
User Guide
24 repligen.com UG-C410v3-06
Table 6. The Basic Set-up screen display parameters
Item
Description
Field Entry
Process Set-up
Groups the following fields:
Pump Model No
Press to select Pump Model No XCell ATF® 4 Device, XCell ATF® 6 Device, XCell ATF® 10
Device, XCell ATF® 10-R Device
Control Mode
Press to select control set point units (FLOW or TIME)
Alarm delay(min)
The amount of time in minutes the controller will stay in warning condition before
switching to alarm condition. (If 0 is entered system will remain in warning condition.)
Slope function enable
Integrates P2 slope at delay time to extrapolate cycle switch pressure. See warning
below.
Bioreactor pressure
Expected bioreactor operating pressure
∆
height
The height difference between bioreactor liquid level and middle of diaphragm pump
(in cm)
P2 limits
Sets P2 upper and lower allowable limits
HiHi Alarm set points
Sets a high limit on P2 pressure during the P-Flow cycle
If P2is ≥ HI
HI, follow with ALARM and system stop
LoLo Alarm set point
Sets a low limit on P2 pressure during the E-Flow cycle
If P2is ≤ LOL, follow with WARNING
Alarm delay (msec)
Delays response to HIHI and LOLO set point. If the alarm parameter is set for 0
minutes, it will remain in a “Warning” state. If the field is set 1 - 50 minutes, the system
will go into an “Alarm” state should the condition for the alarm persists for the set
elapsed time defined in this parameter. This will put system in a halt condition.
Pump parameters
Groups diaphragm pump parameters
P-Pressure offset (psi)
Pressure cycle: Pressure Offset or-Over pressure Set Point (P-OSP1) value (psi) above
P2 to switch from flow (or pressure) cycle to exhaust
E-Pressure offset (psi)
Exhaust cycle: negative Over pressure Set Point (E-OSP2) value (psi) below P2 to switch
from exhaust cycle to flow or pressure cycle
P-Delay (%)
Sampling point of sP2 during the Pressure cycle (% of total cycle time, preset range 10
to 90%)
E-Delay (%)
Sampling point of sP2 during the exhaust cycle (% of total cycle time, preset range 10
to 90%)
P-Overtime (%)
Sets the overtime limit to the pressure cycle (% of calculated cycle time)
E-Overtime (%)
Sets the overtime limit to the exhaust cycle (% of calculated cycle time)
P-PV Step size (%)
Sets the (%) incremental change in PV1 when PRV1 exceeds its set limits
E-PV Step size (%)
Sets the (%) incremental change in PV2 when PRV2 exceeds its set limits
Buttons
Advance Set Up
Press to switch to Advanced Set-up screen
Help Guide
Press to switch to Start up (Help) Guide screen
Calibration
Instrument calibration
Accept/Discard change
Accept or Discard change to accept/reject parameter change on the screen.
All Primary
All Primary screen buttons are displayed to navigate to those screens
Slope Function Enable: Don’t enable this function unless you thoroughly
understand its effects.
