26
Perm Temp Span
DegC
Permeate
Temperature
Span
Calibration
1-50
00.0
NA
This setting allows the temperature
sensor in the permeate conductivity cell
to be calibrated to a known temperature
at span value. Only qualified users
following the procedures documented in
the Calibration section of this manual
should adjust this setting.
27
Feed Cond Range
Measurement
Range of
Feed
Conductivity
Sensor
0-7
0
0
These settings select the range for the
conductivity inputs as follows:
[7] 10,000-100,000 uS Using K=10.0
[6] 1,000-10,000 uS Using K=10.0
[5] 1,000-10,000 uS Using K=1.0
[4] 100-1,000 uS Using K=1.0
[3] 100-1,000 uS Using K=0.1
[2] 10-100 uS Using K=0.1
[1] 10-100 uS Using K=0.01
[0] 1.00-10.0 uS Using K=0.01
The proper cell constant must be
used for the range selected.
28
Perm Cond Range
Measurement
Range of
Permeate
Conductivity
Sensor
0-7
0
0
29
Press Activate
Pressure
Input
Activation
0 or 1
0
0
This setting activates all analog pressure
sensor inputs and associated alarms.
Pressure display screen is not
accessible when pressure inputs are not
activated. Enter [0] to deactivate
pressures or [1] to activate pressures.
30
Press Config
Pressure
Input
Configuration
0 or 1
0
0
This setting configures the pressure
inputs and associated alarms by
activating or deactivating the interstage
pressure input. Enter [0] to deactivate
the interstage pressure or [1] to activate
the interstage pressure. When
deactivated DP1 is calculated by the
difference between feed and reject
pressures and DP2 is not calculated.
31
Feed Prss Span
Measurement
Span of Feed
Pressure
Sensor
0-1,000
0000
100
Full scale span (psig) of the pressure
sensor represented by a 20 mA output.
The pressure input assumes 4 mA
represents zero psig.
32
Intrstg Prss Span
Measurement
Span of Feed
Pressure
Sensor
0-1,000
0000
100
33
Reject Prss Span
Measurement
Span of Feed
Pressure
Sensor
0-1,000
0000
100
34
Perm Prss Span
Measurement
Span of Feed
Pressure
Sensor
0-1,000
0000
100
35
High Fd Prss SP
High Feed
Pressure
Setpoint
0-1,000
00
100
Pressure setpoint (in psig) which
activates the high pressure alarm.
36
High Fd Prss DB
High Feed
Pressure
Deadband
0-100
0.0
10
Deadband (in psig) through which the
pressure value must pass before the
high pressure alarm is released.
37
High Fd Prss TD
High Feed
Pressure
Time Delay
0-255
000
20
Delay (in seconds) before the high
pressure alarm is activated once the
current value rises above the setpoint.
3-6
