Base ► Configure ► General Operation
Name
Name
Units
Units
Def.
Def.
Low
Low
High
High
Description
Description
Flow Rate
GPH 1.00
0.00
2.50
Flow rate of the set/commanded chemical. Common setting for automated
and manual actions.
Feed Ratio
4.00
0.000 5.000 Ratio of Cl
2
:NH
3
-N. Common setting for automated and manual actions.
Ratio Factor
1.63
0.000 10.00 Ratio of (Wt. NaClO (lbs/G) * % Avail. Cl
2
):(Wt. LAS (lbs/G) * % Avail. N).
Common setting for automated and manual actions.
Chlorine Flow Adj.
0.800 0.000 9.999 Calibration adjustment factor [Flow = Adjust * Sensor]
Ammonia Flow Adj.
0.800 0.000 9.999 Calibration adjustment factor [Flow = Adjust * Sensor]
Actuation Change %
%
50.00 0.00
99.99 Minimum recognition percentage of recent valve actuations
Flow Error %
%
25.00 0.00
99.99 Maximum allows deviation from expected flow sum
Base ► Configure ► Automated Management
Name
Name
Units
Units
Def.
Def.
Low
Low
High
High
Description
Description
Data Establishment
Duration
mins
30
0
32767
Length of time system waits for trending data to stabilize prior to action
[Automated Management Mode decisions]
Action Timeout
mins 1440
0
32767
If last dose was not made within this timeout duration, prior actions will not be
considered [Automated Management Mode decisions]
Feed Duration
mins 4
0
32767
Feed duration before stopping to wait and see effect
[Automated Management Mode decisions]
Determination Time
mins
60
0
32767
Duration of wait period after feed has been stopped before making trend or
threshold determinations [Automated Management Mode decisions]
Determination
Hysteresis
mins
5
*
*
Number of minutes system waits before checking if threshold crossing was
false positive. Setting must be greater than the Trending Data Register
Period, and less than Confirmation Wait.
Residual Target
ppm
3.00
0.00
20.00 Desired chlorine residual level. System will attempt to maintain this level while
in Automated Management Mode.
Crossover Target
ppm
3.00
0.00
20.00 Chlorine residual level at which the system will change from chlorine to
chloramine during recovery to avoid overshoot and subsequent residual
destruction [Automated Management Mode]
Decrease Threshold ppm
1.00
0.00
*
When residual drops below this point system will take action [Automated
Management Mode]. Setting must be less than Residual Setpoint
Recovery Threshold ppm
0.25
0.00
*
When residual increases above this point system will consider setpoint
reached [Automated Management Mode]. Setting must be less than
Decrease Threshold.
Recovery Attempt
Limit
2
0
32767
Number of attempts system will make to recognize a residual increase during
recovery [Automated Management Mode]
Breakpoint Ratio
0.45
0.00
1.00
Ratio of Free Chlorine to Total Chlorine that triggers Breakpoint Detection
[Automated Management Mode]
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Parameter Information
10360_20220119
ControlManual_ResidualHQ_10380_20220809a - 11
