AW Gear Meters MX 9000 - Manual (Page 19)

MX 9000 Process Monitor
Operation and Programming Manual
18
MX 9000 User Manual, Rev. 2.0 7/16/2013
The GRAND TOTAL screen can be accessed using the ENTER button from the TOTAL screen. To reset this
total pressing the RESET button will request the user to enter a password at this point. Use the UP –
DOWN – SELECT buttons to enter the password code of “53126”. Then press the RESET button which
will reset the grand total value back to zero (0). Note that both grand totals must be reset independent
of one another.
STATUS screen
The STATUS screen is a raw data display of the current major properties of the monitor. The rates are
shown as Hz, total in pulses, limits as on or off and current loop output (main loop only) in programmed
mA DC. NOTE: The Gate Time filter and linearizer, if active, do not affect the flow rate value in the
STATUS screen. This is the raw incoming frequency. The mA shown is not a direct reading of the loop
current if there are other problems outside of the controller such as a broken wire or defective loop
power source. NOTE: Because the mA value is an actual signal output, it is affected by the Gate Time
and linearizer, if activated. You can also access screen control programming from this screen by
pushing and holding the
ENTER button for 3 seconds. Use the UP – DOWN – SELECT buttons to enter
the password code of “53126”. This password cannot be changed. See the advanced programming
section for further information on this process.
RATIO A/B (B/A) screens
The ratio A/B (B/A) screens show the mathematical relationship of the two flows of dual channel units.
NOTE: the units of both flows must be the same for this display to work properly.
RA, TA (RB, TB) screens
STATUS L1 OFF L2 OFF
RTA 100.14 TOA 15400
RTB 150.32 TOB 03561
ANLG 04.00 mA
RATIO AB (BA)
1.00
RA 1234.56 GPM
TA 123456.00 GAL