Simulation
i
Totalizer Rollover
Reset Total
Reset Total and Elapsed Time
Enter the flow totalizer and elapsed time screen by pressing the F3 and F4 keys at the
same time in the normal running mode (password required).
F1 F2 F3 F4
Press YES (F4) to reset total and elapsed time. Press NO (F1) to cancel.
NOTE: This feature is not available on non-resettable units.
Totalizer Rollover: The F-5500 has an automatic roll-over function. The total flow
count of the F-5500 will roll over after the following values:
Most flow units: 99,999,999,999
MSCFD: 999,999,999
MMSCFM: 9,999,999
MMSCFD: 999,999
Simulation
This menu allows for simulation of flow rate and temperature. It should only be used
for testing and demonstration purposes. Make sure to return all of these simulation
values to zero, before returning to the normal mode of operation.
CAUTION! If the 4-20mA and/or the pulse/alarm outputs are connected to controllers,
set the controllers to “manual”. This will ensure that the simulated signals do not
cause false controller action.
The menu is accessible from the main programming menu by pressing FLO, and DGN
(F1):
F1 F2 F3 F4
Pressing DGN (F1) will show:
F1 F2 F3 F4
RESET TOTAL ?
NO YES
Model F-5500
OPERATION
11451 Belcher Road South, Largo, FL 33773 • USA • Tel +1 (727) 447-6140 • Fax +1 (727) 442-5699 • sales@onicon.com
F-5500 Thermal Mass Flow Meter Manual 06/17 - 2030 / 107023 Page 56
DIAGNOSTIC
SIM ZERO EXIT
FLOW MENU 1
DGN UNT FM2 EXIT
Operation: Programming
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