Liquid Controls SP3000 - Manual (Page 34)

34
3.8 SETTING THE FLOW OUTPUT VARIABLES
The Flow Output Variables determine how the output signals reflect the compensated flow. The Flow
Output sub-menu is the same for all Computation or Hardware Selections.
NOTE: It is not necessary to set up the Flow Output if it is not required.
Select Setup item:
Flow Output?
Flow at 4mA out
Min flow? Enter the compensated Flow Rate value to be represented by 4mA
output
Flow at 20mA out
Max flow? Enter the compensated Flow Rate value to be represented by
20mA output
Digital pulse out
Scaling? Enter a multiplying factor for the 5V digital pulse output. This
factor multiplies the incremental counts of the flow totalizer and
outputs a pulse as required.
EXAMPLE:
Scaling factor of 0.1 outputs one pulse for every 10 increments of
the flow totalizer. Scaling factor of 10 outputs ten pulses for each
increment of the flow totalizer (maximum Output rate is 50 kHz).
CLEARING THE TOTALIZER: RESETTING THE TOTALIZER TO 0.000
The totalizer can be cleared (reset to zero) in either of the two top-level menus: “Setup” or “Running”.
NOTE: The totalizer accumulates only while the unit is in the “Running” side of the menu.
To clear Totalizer in “Setup” menu:
Sponsler V6.13 MS197
Run?
Sponsler V6.13 MS197
Set Computations?
Sponsler V6.13 MS197
Engineering Units?
Sponsler V6.13 MS197
Set Hardware?
Sponsler V6.13 MS197
Set Variables?
ENT
A
A
A
A
A