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FC-21 Flow Computer
SETUP RELAYS
Rly1
Rly2 Rly3 Rly4
RELAY 1 USAGE
RATE TOTAL NA
RELAY 1 DELAY sec
0
RELAY 1 MODE
LO_ALARM HI_ALARM
RELAY 1 DURATION
#####
RELAY 1 SETPOINT
####### gal
RELAY 1 HYSTERESIS
##### gal/m
Advance To
SETUP RELAYS 3, 4
Sub-menus Display Notes
6.4.14
SETUP
ANALOG OUTPUT
ENTER
ENTER
ENTER
ENTER
ENTER
ENTER
SETUP ANALOG OUTPUT
ANALOG OUTPUT USAGE
Rate Total Temp Dens
ANALOG OUT FLOW TYPE
Vol CVol/Mass
ANALOG OUTPUT RANGE
4-20mA 0-20mA
LS ANALOG OUTPUT
####### gal/m
FS ANALOG OUT 20mA
####### gal/m
ANALOG OUT DAMPING
0.0
Advance To
SETUP RELAYS
Press ENTER when Analog is flashing to
setup the Analog Output.
Select the desired Analog Output Usage.
Only if Rate selected & Flow EQ. = Mass, Cor/Vol
Select the desired Analog Output Flow.
Select the desired current range for the Analog
Output.
Enter desired Analog Output Low Scale Value.
NOTE: Units label will correspond with output
usage type selected.
Enter desired Analog Output Full Scale Value.
Enter the desired Analog Output Damping
Constant.
ENTER
ENTER
ENTER
ENTER
ENTER
ENTER
6.4.15
SETUP RELAYS
(Relay 1 & Relay 2)
ENTER
Select the desired Relay for setup.
(Relays 3 & 4 Optional)
If Relay 1 or Relay 2 Selected,
Select Rate, Total or NA.
If Rate selected, enter desired relay activation
delay value.
Select the desired Relay Activation.
Low: Relay activates when reading is below
setpoint.
High:Relay activates when reading is above
setpoint.
If Total Selected, Enter desired Relay
Duration.
Enter the desired Setpoint. The Setpoint can
be edited in run mode using the PRE 1 key
(PRE 2 key for Relay 2).
If Rate, selected, Enter desired Relay
Hysteresis.
NOTE:
In Batch mode,
Relay 1 is reserved
for Preset,
Relay 2 is reserved
for Prewarn.
ENTER