AW Gear Meters RT-30EX - Manual (Page 19)

RT-30EX Flow Transmitter
Operation and Programming Manual
19
RT-30EX User Manual, Rev. 1.7 02/07/2012
Programming
Entering programming mode
The RT-30EX programming menu can be accessed from 4 of the run mode screens; [RATE], [TOTAL],
[ANALOG OUT] and limit [L1/L2] screens. To enter the programming menu from these screens, press
and hold the
ENT button for 3 seconds until one of the programming screens appears (see Figure 21).
The programming menu will show the screen relevant to the run mode screen from which the
programming menu was entered. Use the buttons as shown in Figure 21 below to navigate through the
screens. When exiting the programming menu, the RT-30EX will always return to the run mode screen
from which the programming menu was entered.
Changing values and making selections
When in a programming screen which requires a value to be changed, the active character is indicated
by an underscore. To increment the value use the
UP button and to decrease the value use the DN
button. The character value will wrap around when reaching either 9 or 0.
Once a character has been changed press the SEL button to move to the next character to the right. If at
the right most character, pressing SEL will bring the cursor back to the left most character.
If a value has a decimal point whose position can be changed, press the SEL button until the underscore
is under the decimal point. Press the DN button to move the decimal point to the left and press the UP
button to move the decimal point to the right. NOTE: Not all programming screens allow the decimal
point location to be changed such as any milliamp value.
Once a variable has been changed to the desired value, press the ENT button to accept the value and
move to the next screen or programming value. If an incorrect value is programmed, a warning screen
will appear. Press any button to exit a warning screen.
Rate/Total Scaling?
NO YES
EXIT
Analog Programming?
NO YES
EXIT
Limits Programming?
NO YES
EXIT NO NO NO
EXIT YES
Limit
programming
menu
Back to Run
Mode
EXIT YES
Analog
programming
menu
Back to Run
Mode
EXIT YES
Rate/Total
programming
menu
Back to Run
Mode
Run Mode
menu ENT
(hold for 3 seconds)
Gate Time
Programming?
NO YES
EXIT NO
EXIT YES
Gate Time
programming
menu
Back to Run
Mode
Linearizer
Programming?
NO YES
EXIT NO
EXIT YES
Linearizer
programming
menu
Back to Run
Mode
Figure 21: Main programming menu