Wash Cycle Configuration (Applicable Only To Alarm 3) - ABB AV410 User Manual

Single and dual input dissolved organics monitor
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...5.5 Configure Alarms

5.5.1 Wash Cycle Configuration (applicable only to Alarm 3)

A3: Type
set to
Wash
Cont.
-----
Pulsed
Wash Mode
Hours
15
Mins
Wash Frequency
Mins
15
Secs
Wash Duration
1. 0
Mins
Recovery Period
Config. Alarm 3
Continuous
Pulsed
Wash Mode
Select the wash mode required.
Cont.
– (continuous) the relay remains energized for the wash duration
– the relay is switched on and off every second for the duration of the wash,
Pulsed
– see Fig. 5.1
Wash Frequency
Set the wash frequency required.
Wash frequency is set in 15 minute increments between 15 and 45 minutes, then in 1 hour
increments between 1 and 24 hours.
Wash Duration
Set the wash duration required.
Wash duration is set in 15 second increments between 15 and 45 seconds, then in 1
minute increments between 1 and 10 minutes.
Recovery Period
Set the recovery period required, between 0.5 and 5.0 minutes in 0.5 minute increments.
CONFIG. OUTPUTS
Wash Duration
1s 1s
Fig. 5.1 Pulsed and Continuous Wash Cycles
Frequency
Recovery Period
5 PROGRAMMING...
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