AW Gear Meters RT-Ex15-Ex - Manual (Page 20)

AW-Lake Company 8809 Industrial Drive, Franksville, WI 53126  web: www.awgearmeters.com
 Tel: 262-884-9800  Fax: 262-884-9810  Email: [email protected]
RT-Ex15-Ex manual rev 6.13.11.docx Revision 3.3.10
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TO PROGRAM RT-EX15 PARAMETERS
With the cover removed and outside of a hazardous area, use the MODE/DN button* to select the display to program. Press and hold
the ENT button*. The display will first show a “P” in the lower left-hand corner and will then display the first program variable for that
display mode. The RT-Ex15 will prompt for a variable selection or numeric entry.
When entering or editing numeric values or engineering units, the digit or character to enter or edit will blink starting with left-most
position. Use the UP or DN button* to increment or decrement the variable value or character. Use the SEL button* to move the blinking
cursor to the next digit or character. When the entire value has been entered, use the ENT button* to store the programmed value and
advance to the next program variable.
Select LIMIT and ANALOG OUT assignments using the SEL button*. Use the ENT button* to store the assignment and advance to the
next program variable. The ENT button* will exit programming after the last variable has been programmed.
* or magnetic switch in hazardous area with cover closed
LOGO DISPLAY PROGRAMMING
With the cover removed and outside of
a hazardous area use MODE/UP
button* to view LOGO (RT-EX15)
display. Press and hold the ENT
button*. Display will first show a “P” in
the lower left-hand corner and then
show the display assigned as
DISPLAY 00. LOGO is assigned as
DISPLAY 00 to allow programming
access. Use SEL button* to select
from available display modes including
OFF. Press ENT button* to store
selection, increment display number,
and show the next display assignment.
* or magnetic switch in hazardous area
with cover closed
KFT – Scaling for display of total in specific engineering units. Determines display decimal resolution.
Initial value=10000. (Pulses w/ no decimals)
KFT = 10000/K-FACTOR
Where K-FACTOR is the avg. number of pulses/ eng. unit of the transducer.
Round result to desired decimal accuracy and enter KFT using only that number of decimal places. Use no more than four digits
regardless of decimal point position! Maximum = 65535 with the decimal in any location.
ENG UNITS - The desired engineering units for display of total are programmable using up to four letters. Example: GAL_
TOTAL RESET – With the cover removed and outside of a hazardous area use MODE/DN button* to view TOTAL, and RESET/UP
button* to reset ...
* or magnetic switch in hazardous area with cover closed
GR TOTAL RESET – With cover open only! Use MODE/DN button and SEL button to view GR TOTAL, press RESET/UP button plus
ENT button. Use SEL button for “Y”, and ENT button to reset and exit.
KFR – Scaling for display of rate in specific engineering units. Determines display decimal resolution.
Initial value = 100.00 (Hz. w/2 decimals)
KFR= T-base SCALING FACTOR/K-FACTOR
Where T-base SCALING FACTOR=:
100 for eng. units per second
6000 for eng. units per minute
360000 for eng. units per hour
8640000 for eng. units per day
Where K-FACTOR is the avg. number of pulses/ eng. unit of the transducer.
Round result to desired decimal accuracy and enter KFR using only that number of decimal places. Use no more than four digits
regardless of decimal position! Maximum is 65535 with the decimal in any location.
GATE AB – Gate time, .01 to 600 seconds. Display and analog output update time interval. Initial value is 002.00 seconds
SAMPLE A & B - Digital filter on RATE PL, 0 to 253 (0 min., 253 max.) affecting the update of the display and analog output. Initial
value is 010.
ENG UNITS - The desired engineering units for display of rate are programmable using up to four letters. Example: GPM_
RA 002.50
TA 003.23
GPD
GAL
GT
1 1
4
1 1
4
D N /
M O D E
R ES ET
EN T
U P /
S EL
M AGN ETIC SW ITC H LOC ATION S
TOUC H SID E OF M AGN ET TO SW ITC H LOC ATION