Programming Instructions

Programming screen « INSTALLATION » Page 35/74
General programming instructions
a) Setting the conditions of a parameter [2531]
Press to open the following screen.
 EO1 pH PI1
- Parameter identification, we find the information of the parameter number (EO1), of the type (pH)
and associated main sensor input (
PI1).
 Control from external contacts
- Selection of the contact(s) to be taken into account, for the control of the parameter. “Multiple”
selection, press the contact you want to associate to this parameter. Here no contact is selected.
Only configurated contacts are selectable. Unconfigured contacts appear grayed out. Contacts are
identified by the associated entry number (DIx) and an icon representing their function.
 Flow meter E04
- Selection of the flowmeter to be associated with the parameter, on this selection button you find the
information of the input selected (
E04). Press to select a flow meter.
The list of flowmeters depends on the configuration options. In case the option “Condition the flow rates
only to the parameter” is disabled the list will be filled with flow parameters and flow sensors.
 Combination between Flow detector & Flowrate
- When you select at least one contact and one flow meter, this option activates and allows you to
define the combination of taking into account the information.
One or two (or): Active information = Parameter in pause
All inactive information = Active parameter
The two (and): All active information = Parameter in pause
Active information = Active parameter
This option isn’t necessarily present, it’s activated in the “OPTIONS” of the installer menu.
 Tank bottoms
- To active this choice you must have:
o Configured tank bottom contact or 4…20mA volume sensor
o Relay output or 4…20mA configured in dosage assigned to the parameter.
Depending on the dosage direction of the output assigned to the parameter, you can associate the
desired tank bottom. Here only a dosing relay is associated to the parameter, with a falling dosage
and (
None) tank bottom is associated. Press to select one.
 Control from timers
- Select timer(s) to be considered. Multiple selection type, press desired timers to select/deselect. Here
(
None) timer is selected.
pH
Conditions setting
E01 pH PI1
Control from external contacts
Flow meter
E04
Combination between
Flow detector & Flowrate
Erase
Control from timers
Tank bottoms
Raising dosage
Down dosage Aucun
One or two
(OR)
The two
(AND)