12
OI/ADS430/EZCLN–EN Rev. B
| Aztec ADS430 EZCLEAN | Compressed air supply unit
5.1 Sensor Setup
Used to set the tag, measurement units, operational range and clean functions and to
compensate for salinity and barometric pressure.
Menu
Sensor Setup
Exit
Select
Menu
Comment
Default
S1 (to 4) :RDO
Select the ID of the optical dissolved oxygen probe to be cleaned and
scroll to the
Clean Interval
menu to configure the cleaning routine.
Tag
PV Type
Units
Range High
Range Low
Filter Type
These parameters are not used to configure cleaning –
refer to the Aztec ADS430 probe Operating instruction
(OI/ADS430-EN) for parameter descriptions.
Clean Interval
Set the interval between cleans:
Off / 15 Mins. / 30 Mins. / 45 Mins. / 1 to 24 Hours
Off
Clean Type
*
Set the clean type:
Continuous / Pulsed
Continuous
Clean On Time
*
Set the duration of the clean:
1 to 60 Secs
30 Secs
Clean Off Time
* / **
Set the duration between cleans:
1 to 60 Secs
30 Secs
Number of Pulses
* / **
Set the number of cleaning pulses:
1 to 10 Pulses
2 Pulses
Recovery Time
*
Set the time delay between the completion of cleaning and the
display of a new reading on the operator page:
1 to 10 Min.
1 Min.
Clean Duration
*
Displays the total duration of the clean:
Clean
Type
set to
Continuous
=
Clean
on
Time
+
Recovery
Time
Clean
Type
set to
Pulsed
= (
Clean
on
Time
+
Clean
Off
Time
)
x
Number
of
Pulses
+
Recovery
Time
Clean Output
*
Displays the output signal the clean is assigned to.
This can be set to relay 1 to 6 or digital output 1 to 6 –
refer to Aztec AWT440 transmitter Operating instruction
(OI/AWT440-EN).
No Assignment
Salinity Correction
Barometric Pressure
Restore Defaults
These parameters are not used to configure cleaning –
refer to the Aztec ADS430 probe Operating instruction
(OI/ADS430-EN) for parameter descriptions.
Salinity Units
Pressure Units
*
Displayed only if
Clean
Interval
is
NOT
set to
Off
**
Displayed only if
Clean
Type
is set to
Pulsed
