Loop Leader PD6620 Series Loop-Powered Flow Rate/Totalizers
Instruction Manual
30
Advanced Features Menu
(
ADVANCED
)
To simplify the setup process, functions not needed
for most applications are located in the
Advanced
Features
menu. The options under advanced features
include
advanced rate, total, and grand total setup
,
cutoff
,
filter
,
password
,
function key programming
,
and
system settings
.
Advanced Rate, Total, and Grand Total
Setup (
ADV RATE
,
TOTAL
,
GTOTAL
)
The
Advanced Rate
menu contains options to apply
input signal conditioning functions to the input and
scale/calibrate the input signal. The
Advanced Total
and
Advanced
Grand
Total
menus contain the set-
tings for count up or count down, total limits, initial
count, and manual reset.
Input Signal Conditioning
Functions (
FUNCTION
)
The
Function
menu is used to select the input signal
conditioner applied to the input: linear, square root,
programmable exponent, or round horizontal tank vol-
ume calculation. Multi-point linearization is part of the
linear function selection.
Meters are set up at the factory for linear function with
2-point linearization. The linear function provides a
display that is linear with respect to the input signal.
Square Root Linearization (
SQROOT
)
The square root function can be used to linearize the
signal from a differential pressure transmitter and dis-
play flow rate in engineering units.
PD6622 Displaying Flow Rate by Applying the Square
Root Function to the Output of a DP Transmitter.
MeterView XL Square Root Function Setup
SETUP
ADVANCED
ADV
RATE
CUTOFF
SYSTEM
USER
PASSWRD
FILTER
ADV
TOTAL
ADV
GTOTAL
ADV
RATE
RATE
FUNCTION
RATE
SCALE.CAL
ADV
TOTAL
LIMIT
13-DIGIT
RATE
LINEAR
RATE
SQROOT
RATE
EXPONENT
SCALE
RATE
CAL
RATE
ADV
GTOTAL
TOTAL
COUNT
TOTAL
RESET
COUNT
LIMIT
LIMIT
8-DIGIT
COUNT
INITIAL
COUNT
INITIAL
00000
0,000,000.0
COUNT
0,000,000.0
RESET
ENABLE
RESET
DISABLE
SCALE
UNITS
SCALE
INPUT 1
SCALE
DISP
1
UNITS
RATE
/SECOND
/MINUTE
/HOUR
/DAY
Rate Time
Bases
GAL/
(T)
L/
(T)
IGAL/
(T)
M3/
(T)
BBL/
(T)
BUSH/
(T)
cuYD/
(T)
cuFt/
(T)
cuIn/
(T)
LiBBL/
(T)
BBBL/
(T)
HECtL/
(T)
AF/
(T)
CUSTOM/
Rate Units
INP 1
04.000
INP 1
mA
Flashes Units
Momentarily
DSP 1
+00,000.00
SCALE
INPUT 2
INP 2
20.000
SCALE
DISP
2
DSP 2
+00,100.00
SAVE?
SETUP
INPUT
RATE
sqROOT
RATE
SCALE.CAL
SCALE
RATE
TIME
/SECOND
UNIT
GAL/S
RATE
CUSTOM