AW Gear Meters RT-30EX - Manual (Page 16)

RT-30EX Flow Transmitter
Operation and Programming Manual
16
RT-30EX User Manual, Rev. 1.7 02/07/2012
ANALOG OUT screen
The ANALOG OUT screen shows the mA value the RT-30EX is outputting. The 2 letters in the upper right
corner indicate what variable the mA output has been assigned to represent.
1. FX – Fixed mA output
2. RA – mA output is scaled to represent the RATE value
3. TO – mA output is scaled to represent the TOTAL value
4. GR – mA output is scaled to represent the GRAND TOTAL value
If the linearizer is active, ‘LN’ shows in lower left corner. If the Gate Time filter is active, ‘GT’ shows in
lower right corner.
LIMIT screen
The L1/L2 screen shows what the Limits are programmed to represent and the state of the output.
The first line of each limit represents what the Limit is programmed for:
1. OFF – Limit output has been turned off.
2. Frequency – The Limit outputs the incoming frequency
3. Rate – The Limit output will change state when the flow rate reaches the programmed value
4. Total – The Limit output will change when the TOTAL reaches the programmed value
5. Grand Total - The Limit output will change when the GRAND TOTAL reaches the programmed
value
The second line of each limit represents the actual state of the output pin(s)
ANALOG OUT XX
20.00 mA
LN GT
Rate
ON/OFF
Total
ON/OFF
L1
L2
Figure 16: ANALOG OUT
screen
Figure 17: LIMIT screen