Series 220/221 Instruction Manual Chapter 3 Operation
Chapter 3 Operating Instructions
After installing the Innova-Flo Vortex Meter, you are ready to begin op-
eration. The sections in this chapter explain the display/keypad com-
mands, meter start-up and programming. The meter is ready to operate at
start up without any special programming. To enter parameters and sys-
tem settings unique to your operation, see the following pages for in-
structions on using the setup menus.
Flow Meter Display/Keypad
The flow meter’s digital electronics allow you to set, adjust and monitor
system parameters and performance. A full range of commands are avail-
able through the display/keypad. The LCD display gives 2 x 16 characters
for flow monitoring and programming. The six push buttons are operable
either directly on the display panel or with a hand-held magnet through
the explosion-proof enclosure.
From the Run Mode, the ENTER key allows
access to the Setup Menus (through a
password screen). Within the Setup Menus,
pressing ENTER activates the current field.
To set new parameters, press the ENTER key
until an underline cursor appears. Use the
×ØÕÖ keys to select new parameters.
Press ENTER to continue. (If change is not
alllowed, ENTER has no effect.) All outputs
are disabled when using the Setup Menus.
The
×ØÕÖ keys advance through each screen
of the current menu. When changing a system
parameter, all
×ØÕÖ keys are available to enter
new parameters.
The EXIT key is active within the Setup Menus.
When using a Setup Menu, EXIT returns you to the
Run Mode. If you are changing a parameter and
make a mistake, EXIT allows you to start over.
Display/Keypad
Commands
EXIT ENTER
ÕÖ
×
Ø
SIERRA
INSTRUMENTS
INNOVA FLO™
Figure 3-1. Flow Meter Display/Keypad
IM-22-C 3-1
