Setup Flow Input (Pulse - Quadrature, Qx1 Or Qx2) - Omega FC-21 User Manual

FC-21 Flow Computer
Submenus
6.4.9
SETUP FLOW INPUT
SETUP
FLOW INPUT
(Pulse - Quadrature,
Qx1 or Qx2)
EXCITATION VOLTAGE
5v
FLOW INPUT TYPE
Pulse
NOTE:
PULSE INPUT TYPE
Ain = Single Pulse
Ain
PS(A=B) = Pulse
Security
Qx1 = Quadrature
PULSE TRIGGER LEVEL
Qx2 = Quadrature x 2
10mV
LOW PASS FILTER
40Hz
INPUT TERMINATION
Pullup Pulldown None
MAX WINDOW (1-99)
K_FACTOR TYPE
Avg
AVERAGE KA-FACTOR
AVERAGE KB-FACTOR
LINEAR TABLE KA
Fre01:######## Hz
LINEAR TABLE KA
KA--01:####### P/gal
LINEAR TABLE KB
Fre01:######## Hz
LINEAR TABLE KB
KA--01:####### P/gal
LOW FLOW RATE ALARM
HIGH FLOW RATE ALARM
Display
ENTER
12v 24v
ENTER
Analog
ENTER
PS(A=B) Qx1 Qx2
ENTER
100mV 2.5V
ENTER
3KHz 20KHz
ENTER
ENTER
ENTER
LinTbl UVC
ENTER
####### P/gal
####### P/gal
ENTER
ENTER
ENTER
ENTER
####### gal/m
ENTER
####### gal/m
ENTER
Advance To
SETUP AUX INPUTS
Press ENTER to begin setup of Flow Input.
Select the desired Excitation Voltage.
Press ENTER when Pulse is flashing to
configure the flow input for Pulse signals.
Enter the desired Pulse type. See side note.
Select the desired Input Pulse Trigger Level.
Select the desired Low Pass Filter.
(Max. Count Speed).
Select the proper input termination.
Enter the desired Maximum Sample Window
Time (1-99 sec).
1
Enter the desired K-Factor Type.
If Avg selected, Enter the desired Average K-
Factor (KA for channel A).
Enter the desired Average K-Factor (KB for
channel B).
If LinTbl selected,
Enter the desired frequency/ K-Factor pair for
each point in the Linearization Table. (channel
A)
NOTE: Enter 0 for Fre value of any point
(other than Fre01) to exit the routine
and use the values entered up to that
point.
Enter the desired frequency/ K-Factor pair for
each point in the Linearization Table. (channel
B)
NOTE: Enter 0 for Fre value of any point
(other than Fre01) to exit the routine
and use the values entered up to that
point.
Enter the desired volumetric Low Rate Alarm.
This will trigger an alarm message if alarm
conditions occur. The relays are not affected.
Enter the desired volumetric High Rate Alarm.
This will trigger an alarm message if alarm
conditions occur. The relays are not affected.
26
Notes