eFlo 2.0 Electronic Flow Meter Operations Manual
Super Systems Inc.
Page 14 of 39
be active. When in Manual mode, the Auto light (B) will not be active.
Adjust Flow Rate (Manual Mode Only)
To adjust the flow rate while in Manual mode, use
and
.
Display Setpoint
To display the current setpoint, press
.
Adjust Setpoint
To adjust the current setpoint, press and hold
and use
and
.
NOTE: Setpoint can also be adjusted using one of the following methods:
1.
Remote analog signal (4-20mA)
2.
Remote digital signal with Modbus serial communications over RS485 – Register 18
3.
It is important to note that the remote analog setpoint setting overwrites any manual setting.
Therefore, if manual control of setpoint is desired, ensure that there is no external signal
overwriting the manual setting.
Display Alarm
When an alarm is active, the Alarm light will
turn on. A warning message will be displayed
on the LED screen as shown. Setpoints for
these alarms are set through a Modbus
interface or by using the eFlo Web Interface.
See
Enter Menu
To enter the Setup menu, hold
for five
seconds.
Keypad Setup Menu System
To enter the Setup menu, hold
for five seconds.
Setup Menu Keypad Functions
When you first enter the setup menu, the eFlo will display
p1.00
(the current menu option).
LED Display Alarm
unPr
Under pressure (factory set)
Hi.Pr
High pressure (factory set)
shut
Low flow issue (factory set)
hiLN
Valve is at its max open
position (factory set)
Lo.FL
Low flow (user defined)
Hi.FL
High flow (user defined)
Lo.Pr
Low pressure (user defined)