Sierra INNOVA-FLO 220 - Manual (Page 38)

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
ЧШХЦ 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
ЧШХЦ
keys advance through each screen
of the current menu. When changing a system
parameter, all
ЧШХЦ
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
Х Ц
Ч
Ш
SIERRA
INSTRUMENTS
INNOVA FLO™
Figure 3-1. Flow Meter Display/Keypad
IM-22 3-1