Functions Accessories Of The Plus Pump; Rem O T E Co N T Ro L - L E Vel - P Ro X Im It Y ( In St Ru M En T Ve Rs Io N S O N Ly); Relay Activation; F Lo W R At E P E R Im P U Ls E ( P R O P O Rt Io N Al Ve R Sio N S O N L Y ) - ETATRON D.S. eOne PLUS Notice D'installation, Mode D'emploi, Notice D'entretien

FUNCTIONS ACCESSORIES OF THE PLUS PUMP

In order to facilitate the consultation of this manual, the configuration with the function described is shown in the
subsection titles. Nothing is specified when the function is common to all versions.
Remote Control - Level - Proximity (Instrument versions only)
Remote control means the ability to remotely control any device by means of a cable, in our case bipolar; which
means that through the opening and closing of a contact, placed at a maximum distance of 100 metres, we can enable or
disable the delivery of the impulses generated by the electronic circuit. You can choose between two different operation
modes from the menu:
DIRECT Contact open pump operating, contact closed pump in stand-by.
REVERSE Contact open pump in stand-by, contact closed pump operating.
By connecting a floating sensor to the connector of the remote control you can control the level of the additive
metered by the pump.
In the case of the control pump, it is possible to activate the input for connection to the proximity sensor which
detects the passage of the flow in the probe holder and enables the operation of the pump.

Relay Activation

In this menu, you may set the polarity of the ALARMS relay, either normally open (default) or normally closed.
When using the pump with the TIMER (FW05–VFT-T,FW06–VFT-S-T,FW07–MF-T) you may also establish whether to
use the relay output linked to ALARMS (default) or to activation of the TIMER.
When the pump is in RUN-TIME phase, the relay is always closed (default). If changes status if an ALARM is
triggered or in case of a power failure.
When working with the TIMER function, and you decide to link activation to the TIMER, the relay is normally open
(default) in T-ON, and changes its status when it switches to T-OFF or when an alarm is triggered.
Flow rate per impulse (proportional versions only)
For accurate metering in the eOne Plus pump the option to both manually and automatically set the flow rate for
each injection has been implemented by starting the procedure laid down in the appropriate configuration menu, in this
case, the electronic device, performs independently the necessary calculations for the proper calibration of the injection.

Setting the maximum frequency

Depending on the model the metering pump exits from the production line with a specific maximum injection
frequency, if necessary, the user can change this parameter by lowering or restoring it in accordance with the needs of
the plant to be treated.
PPM Scale setting
Depending on the type of probe installed, you can select the measurement scale, the ranges available are the
following:
This setting is valid in both the PPM and Cl configuration.

Alarms

See the next chapter for a detailed description of the different alarms available.

Clock

In some applications, there may be the need to program the activation or deactivation of the pump, which is why the
electronic device is equipped with a clock and calendar. The following settings can be carried out:
CLOCK
DATE
During normal operation of the pump the time will always be present on the display.
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0 ÷ 2 ppm
•
0 ÷ 10 ppm
•
0 ÷ 20 ppm
•
0 ÷ 200 ppm
•
hh:mm – Day (Hour:minutes – MON/TUES/WED/THU/FRI/SAT/SUN)
Day/Month/Year.