Ent CodE: (enter code) This
prompt will only appear if the panel lock is ON. Enter the password code to
enter the program menu. Press the ▲ key to increment each digit code. Press
the ◄ key to step to the next digit to the left. Press the E key to
enter the 4 digit code. If the entered code is correct, the display will
advance to the next menu prompt (Clr tot). If incorrect, the display will
return to the run mode. To override the lock code or if you forgot your
password enter 2910 to access the menu or change password.
Clr tot: (clear total) Clears
(resets) totalizer. Press the E key to clear the total and return to
the run mode. Press the M key to skip and advance to the next menu
selection.
3 or 4: (3.5 or 4.5 digits)
Choose between 3.5 or 4.5 digit rate display. Press the ▲ key to step to the
desired choice. Press the E key to enter the displayed choice
(factory set at 4.5).
dEC Loc: (decimal location
for ratemeter) Sets the decimal location for the ratemeter and the rAtE Lo &
rAtE Hi settings. Press the ◄ key to move the decimal. Press the E
key to enter the displayed decimal location.
tDEC: (totalizer decimal)
Sets the decimal location for the totalizer. The totalizer decimal is not a
dummy decimal and will scale the totalizer display accordingly. (i.e. if the
tdec is set in the tenths position (1234567.8), 100 will be displayed as
100.0). The location of the decimal point allows for greater resolution of
both the totalizer display and the pulse output. The pulse output advances
at a rate dependent on the least significant digit of the totalizer. The
totalizer decimal location is restricted to a maximum of 4 pplaces
(1234.5678).
tot dESC: (totalizer
descriptor) This allows you to illuminate one of the available descriptors
on the display (GAL, LIT, FT3, M3 or "blank"). Press the ▲ key to select the
descriptor. Press the E key to enter the selected descriptor (Based
on flow meter model number).
rAt dESC: (ratemeter
descriptor / scaling) Sets the rate readout. Choose rate per hour, minutes,
seconds or "blank" (when no descriptor is selected the unit assumes that the
rate lo and rate hi are entered in units per second). Press the ◄ key to
step to the desired choice. Press the E key to enter the illuminated
descriptor (Based on flow meter model number).
CAL: (calibrate; yes or no)
Select Yes to calibrate the unit, select NO to skip the calibration
procedure. Press the ▲ key to select YES or NO. Press the E key to
enter the displayed selection.
IMPORTANT: The
factory calibrates all flow meters based on the flow meter model number
calibration can only be performed with a known flow standard that
corresponds to the full scale flow rate of the flow meter.
CAL Lo: (calibrate low) Apply
an accurate 4mA signal at (no flow) to the input and Press the E key.
If the calibration is successful the unit will display "donE CAL Lo". If the
calibration is not successful the display will read "donE CAL Err" see error
codes page 8. Press the M key to continue.
CAL Hi: ( calibrate high)
apply an accurate 20mA signal (full scale flow rate) to input and Press the
E key.If the calibration is successful the unit will display "donE
CAL Hi". If the calibration is not successful the display will read "donE
CAL Err" see error codes page 8. Press the M key to continue.
LoC CodE: ( lock code) Sets
the 4 digit lock code to be entered when the unit prompts Ent CodE. This
allows the user to gain access to the menu when the unit is locked. Press
the ▲ key to increment each digit. Press the ◄ key to step to the next digit
to the left. Press the E key to enter the displayed code.
Record
this number here for later use! LOCK CODE__________________ (Override Code:
2910)
LoC unit: (lock unit) Sets
the panel lock ON or OFF. Press the ▲ key to select YES (ON) or NO (OFF).
Press the E key to enter the displayed selection.
NOTE: A hardware
jumper menu lockout is also available (see figure 2). The hardware jumper
does not inhibit contact closure reset at terminals 3 and 4.
Output to Flow
ChartConnect multimeter in series
with the current loop. With pipline pressurized, adjust zero pot until
current output reads 4.00 mA ± 0.02 mA at no flow. Establish a known flow
rate through the flow meter as close to 95% of full scale as practical. Set
span using the formula below.
Set span, span is set using
the following formula: I = 16 Q² + 4.00; where I = current output in mA, Q =
decimal % of full scale. Click
here to access calculator.
| % FS |
Current Output |
% FS |
Current Output |
| 20 |
4.64 |
70 |
11.84 |
| 30 |
5.44 |
80 |
14.24 |
| 40 |
6.56 |
90 |
16.96 |
| 50 |
8.00 |
95 |
18.44 |
| 60 |
9.76 |
100 |
20.00 |
inPut: (input type) Choose
linear (Lin) for transmitter (Option "W") or square root extraction (59.u)
for transmitter Options W2, W3 or RW3). Press the ▲ key to step to the
desired input type. Press the E key to enter the displayed choice
(Based on flow meter model number).
rAtE Lo: (rate low) Sets the
low setting for the 4-20mA analog input. Key in the low rate value which
corresponds to the 4mA input (factory setting is 0000). Press the ▲ key to
increment each digit. Press the ◄ key to step to the next digit to the left.
Press the E key to enter the displayed rate lo value.
rAtE Hi: (rate high) Sets the
high setting for the 4-20mA analog input. Key in the high rate value which
corresponds to 20mA input (Based on flow meter model number full scale flow
rate). Press the ▲ key to increment each digit. Press the ◄ key to step to
the next digit to the left. Press the E key to enter the displayed
rate hi value.
Lo Cut: (low cutoff) Percent
of input (0.1 to 9.9) below which all inputs will assume the rate lo value.
(i.e. With Lo Cut set 9.9 and rAte Lo set at 0, all inputs below 5.6mA will
read 0). Factory set at 2.2 to reflect lowest reading possible approximately
15% of full scale.
PuLSEout: (pulse out divider)
This allows the unit to output a pulse for each least significant total
count divided by the selected divider. The pulse out can be divided by 1
(d1), 10 (d 10), 100 (d 100) or off (oFF). With the divider set at 1, the
unit will give a pulse out for every increment of the LCD displayed.
