Liquid Controls SP3850 - Manual (Page 31)

27
SP3850 Flow Computer
6.3.8
SETUP
FLOW INPUT SETUP FLOW INPUT
EXCITATION VOLTAGE
5v 12v 24v
PULSE INPUT TYPE
ChA A=B Qx1 U/D
PULSE TRIGGER LEVEL
10mV 100mV 2.5V
LOW PASS FILTER
40Hz 3KHz 20KHz
INPUT TERMINATION
Pullup Pulldown None
MAX WINDOW (1-99)
1 sec
K_FACTOR TYPE
AvgK LinTbl UVC StRo
AVERAGE KA-FACTOR
####### P/gal
AVERAGE KB-FACTOR
####### P/gal
CHANGE TABLE A
Yes N0
LINEAR TABLE KA
Fre01:######## Hz
LINEAR TABLE KA
KA--01:####### P/gal
CHANGE TABLE B
Yes N0
LINEAR TABLE KB
Fre01:######## Hz
LINEAR TABLE KB
KB--01:####### P/gal
LINEAR TABLE KA
Fre01:######## Hz/ck
LINEAR TABLE KA
KA--01:####### P/gal
LINEAR TABLE KB
Fre01:######## Hz/ck
LINEAR TABLE KB
KB--01:####### P/gal
Continued On Next Page
ENTER
Press ENTER to begin setup of Flow Input.
Select the desired Excitation Voltage.
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).
Enter the desired K-Factor Type. See side
note.
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, Select YES to change table
Enter the desired frequency/ K-Factor pair (in
ascending order) 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 (in
ascending order) 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.
If UVC selected, Select YES to change table
Enter the desired Hz/ck/ K-Factor pair (in
ascending order) for each point in the
Linearization Table. (channel A)
NOTE: Enter 0 for Hz/ckvalue of any point
(other than Hz/ck01) to exit the routine
and use the values entered up to that
point.
Enter the desired Hz/ck/ K-Factor pair (in
ascending order) for each point in the
Linearization Table. (channel B)
NOTE: Enter 0 for Hz/ck value of any point
(other than Hz/ck01) to exit the routine
and use the values entered up to that
point.
Submenus Display Notes
Through 40 Points
ENTER
ENTER
ENTER
Through 40 Points
NOTE:
ChA = Single Pulse
A=B = Pulse Security
Qx1 = Quadrature
U/D = Up/Down Control
Line
ENTER
ENTER
ENTER
ENTER
ENTER
ENTER
ENTER
ENTER
ENTER
ENTER
NOTE:
AvgK =
Average
K-Factor
LinTbl = Linearization
Table
UVC = Universal
Viscosity
Curve
StRo = Strouhal
Roshko Curve
ENTER
ENTER
Through 40 Points
Through 40 Points