AW Gear Meters FEM-03 - Manual (Page 15)

FEM-03 Flow Monitor
Operation and Programming Manual
14
Be careful to insert the new memory IC in the exact orientation as the one you removed. You must re-
program user-defined variables after changing memory IC.
Display Modes
The FEM-03 displays following modes, depending on model and software:
LOGO RATIO A B**** RAT A RAT B**
RATE A GT RATIO B A**** TOT A TOT B**
RATE A PL ANALOG OUT* RATE A + B**
RATE B GT ** LIMITS RATE A–B/TOTAL A–B***
RATE B PL ** BATCH TOTAL SERIAL COM
TOTAL A RATE A DR** PRINTER SCR
TOTAL B** RAT A TOT A
STATUS ONE RAT B TOT B**
GT = Gate Time calculation method (see below) PL = Pulse Rate calculation method (see below)
*model FEM-03A, -03A2 or -03Ax only **model FEM-03A2 or -03Ax only
***TOTAL A-B Rev. 1.23 and after only ****model FEM-03Ax only
A typical display screen follows many of the descriptions below.
LOGO – FEM-03xx Screen
This screen displays the FEM-03xx model number. Enter the programming mode through this screen to
turn screens ON or OFF.
RATE
The FEM-03 continuously calculates rate by two methods simultaneously:

Pulse Width

Gate Time
The zero cut-off frequency for display and analog output is .3 Hertz.
Notice