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DataLoop™ LI23 Loop-Powered Process Meter

Instruction Manual

MN302100 Rev 3

Display Functions & Messages

The meter displays various functions and messages during setup, programming, and operation. The following table
shows the main menu functions and messages in the order they appear in the menu.

Parameter

Action/Setting Description

INPUT

(

PV 1

PV2

)

Program the meter 4-20 mA input
(two menus,

PV 1

and

PV 2

, are

available if in dual scale mode; see

PV 2

under advanced features

menu)

SCALE PV

(

)

Scale the selected PV

UNITS

Select the display units

VOLUME

Volume unit class

GAL

Gallons

Liters

IGAL

Imperial Gallons

Cubic Meters

BBL

Barrels

BUSH

Bushels

cuYD

Cubic Yards

cuFt

Cubic Feet

cuIn

Cubic Inches

LiBBL

Liquid barrels

BBBL

Beer barrels

HECtL

Hectoliter

Acre-Foot

CUSTM

Custom Unit

HEIGHT

Height unit class

INCH

Inches

FEET

Feet

FT‐IN

Feet & Inches

YARD

Yards

Centimeters

Meters

CUSTOM

Custom unit

TEMP

Temperature unit class

Degrees Fahrenheit

Degrees Celsius

Kelvin

~RA

Degrees Rankine

PRESSURE

Pressure unit class

PSI

Pounds per square inch

InHg

Inches of mercury

InH2O

Inches of water

mmHg

Millimeters of mercury

Kg/CM2

Kilograms per square centimeter

Kg/M2

Kilograms per square meter

mBAr

Millibar

Bar

Pascal

hPA

Hectopascal

KPA

Kilopascal

MPA

Megapascal

CUSTM

Custom unit

Parameter

Action/Setting Description

WEIGHT

Weight unit class

Grams

Kilograms

tonnE

Tonnes (metric)

Ounces

Pounds

ton

Tons

CUSTOM

Custom unit

RATE

Rate unit class

/SECOND

Units per second

/MINUTE

Units per minute

/HOUR

Units per hour

/DAY

Units per day

GAL/

(T)

Gallons per time unit (T)

(T)

Liters per time unit (T)

IGAL/

(T)

Imperial gallons per time unit (T)

M3/

(T)

Cubic meters per time unit (T)

BBL/

(T)

Barrels per time unit (T)

BUSH/

(T)

Bushels per time unit (T)

cuYD/

(T)

Cubic Yards per time unit (T)

cuFt/

(T)

Cubic Feet per time unit (T)

cuIn/

(T)

Cubic Inches per time unit (T)

LiBBL/

(T)

Liquid barrels per time unit (T)

BBBL/

(T)

Beer barrels per time unit (T)

HECtL/

(T)

Hectoliter per time unit (T)

AF/

(T)

Acre-Foot per time unit (T)

CUSTOM/

Custom unit per time unit (T)

CUSTOM

Custom unit class

C.UNIT

Custom unit

INPUT 1

Program input 1 value

INP 1

Enter the input 1 value

DISP 1

Program display 1 value

DSP 1

Enter the display 1 value

INPUT 2

Program input 2 value (up to 32
points)

INP 2

Enter the input 2 value

DISP 2

Program display 2 value (up to 32
points)

DSP 2

Enter the display 2 value

SAVE?

Save programmed units, input,
and display values

OUTPUT

Program the meter’s available
outputs

OPEN COLLECTR

Program the meter’s open collec-
tor outputs

OUTPUT1

Open collector 1 setup

OUTPUT2

Open collector 2 setup

DISABLE

Disable the open collector

PULSE

Program the open collector for
pulse output

Содержание DataLoop LI23-1001

Страница 1: ...ed Process p 4 5 Volt D ed Backligh P65 Front 40 to 75 anumeric To anumeric Bo Bargraph w oated PCB ollector Ou p Powered 0 mA Analo Alternation y Runtime a Street Los A 507 w flow Meter Drop with B...

Страница 2: ...e meter WARNING Risk of elec tric shock or personal injury Warning This product is not recommended for life support applica tions or applications where malfunctioning could result in personal injury o...

Страница 3: ...nging What is Displayed TOP and BOTTOM 22 Programming the Bargraph 23 Programming the Outputs OUTPUT 23 Open Collector Outputs OPEN COLLECTR 25 Solid State Relay Outputs RELAY 29 4 20 mA Output 4 20 m...

Страница 4: ...resents These loop powered meters can be installed virtually anywhere because they get their power from the 4 20 mA loop and therefore require no separate power source And they only drop 1 5 V 4 5 V w...

Страница 5: ...oop Powered General Purpose Bargraph Two Solid State Relays LI23 1211 Loop Powered General Purpose Bargraph Two Solid State Relays and 4 20 mA Analog Output Note All models come with two open collecto...

Страница 6: ...sage On or Off user programmable 8 characters maximum Displayed every 10 seconds for 1 second on bottom line Display Update Rate Ambient 10 C 1 Update Second Ambient 20 C 1 Update 2 Seconds From 20 C...

Страница 7: ...est Frequency Pulse Output Factor 0 000001 to 999 999 9 Pulse Width 0 5 ms 1 kHz 500 ms 1 Hz 50 duty cycle Pulse Output Frequency 1 000 Hz maximum Quadrature Pulse Output Available for Output 2 90 beh...

Страница 8: ...uld be performed only by trained service personnel Service requiring replacement of internal components must be performed at the factory Installation There is no need to remove the meter from its case...

Страница 9: ...ackets provided with the meter back off the two screws so that there is 6 4 mm or less through the bracket Slide the bracket toward the front of the case and remove Insert meter into the panel cutout...

Страница 10: ...connections hould be perfo state and lo ensure person e meter show onnector La Process w terminal co rea installation 60 C or 60 7 Observe all s ormed in acco ocal codes to p nnel safety ws the locati...

Страница 11: ...op There are no switches or jumpers to set up for the input Setup and programming is performed through the front panel buttons or PC based software Figure 5 4 20 mA Input Connection without Backlight...

Страница 12: ...A OUT The 4 20 mA output must be powered from an external power supply Figure 8 4 20 mA Output Connections Solid State Relay Connections Relay connections are made to a four terminal connector labeled...

Страница 13: ...anual MN302100 Rev 3 13 Open Collector Outputs Open collector output 1 and 2 connections are made to terminals labeled O1 and O1 and O2 and O2 Connect the alarm or pulse input device as shown below Fi...

Страница 14: ...ramm d Status ription t Arrow F1 rrow F2 r F3 or exit the Pr button to scro ers during tex ow button w button to ze tton to scroll b s a menu or to Process d prior to ship 0 mA input T e to NIST stan...

Страница 15: ...PA Pascal hPA Hectopascal KPA Kilopascal MPA Megapascal CUSTM Custom unit Parameter Action Setting Description WEIGHT Weight unit class gm Grams Kg Kilograms tonnE Tonnes metric oz Ounces 1b Pounds to...

Страница 16: ...for square root extrac tion EXPONENT Set meter for programmable expo nent and enter exponent value RH TANK Round horizontal tank dual scale only see PV 2 under advanced features menu Parameter Action...

Страница 17: ...ABLE Enable the backlight default DISABLE Disable the backlight INFO View meter software version and model change the identifier tag SFT The software ID number Parameter Action Setting Description VER...

Страница 18: ...ssing Enter F3 to confirm the setting or pressing En ter F3 at the SAVE screen when available Setting Numeric Values The numeric values are set using the Right and Up Arrow buttons Press Right Arrow t...

Страница 19: ...ay the 4 20 mA input The input is capable of accepting any signal from 4 to 20 mA SETUP INPUT SCALE UNITS SCALE INPUT 1 SCALE DISP 1 UNITS VOLUME HEIGHT TEMP PRESSURE WEIGHT RATE CUSTOM UNIT GAL GAL L...

Страница 20: ...ay Rate Units RATE GAL T Gallons per time unit T L T Liters per time unit T IGAL T Imperial gallons per time unit T M3 T Cubic meters per time unit T BBL T Barrels per time unit T BUSH T Bushels per t...

Страница 21: ...following submenus Units Decimal Point Comma Bargraph Top and Bottom Changing the Units UNITS It is possible to change the display units within the selected unit class without the need to re scale th...

Страница 22: ...d Tag Tag Stopwatch Open Collector 1 or 2 Timer Relay 1 or 2 Timer Minimum Value Maximum Value or Both Off Blank Units The bottom line BOTTOM can display Units Process Value PV Process Value 2 dual sc...

Страница 23: ...GRAPH The value displayed on the bargraph can be the percentage of full scale PV PCT or the percentage of a user programmable range PV If the meter is in dual scale mode the bargraph can be assigned t...

Страница 24: ...0 Rev 3 Ordering Information on page 5 for details SETUP OUTPUT OPEN COLLECTR OUT RELAY OUT 4 20 mA OUT CONTROL OC OUT OUTPUT1 OC OUT OUTPUT2 RELAY OUTPUT1 RELAY OUTPUT2 RELAY INFO 4 20 PV 4 20 RETRAN...

Страница 25: ...the PV value or the digital input The alarm status will show on the display even if the output is not wired A timer output TIMER turns the open collector on and off at the specified time intervals Th...

Страница 26: ...r second would be 200 The maximum frequency is 1 000 Hz Setting output 2 to quadrature will duplicate the other open collector output but lag by 90 degrees out of phase The other output should be prog...

Страница 27: ...m If the alarm is set to PV a set and reset point must be programmed The set point is the display value at which the alarm will turn on and the reset point is the display value at which the alarm will...

Страница 28: ...to 99 hrs 59 min and 59 seconds The stopwatch function may be assigned to any open collector There are three settings needed to use the function effectively 1 Assign stopwatch to either top or bottom...

Страница 29: ...utput TIMER turns the relay on and off at the specified time intervals The timer can be set as single shot or continuous timer The stopwatch output STPWATCH allows the relay to be manually activated b...

Страница 30: ...alarm If the alarm is set to PV a set and reset point must be programmed The set point is the display value at which the alarm will turn on and the reset point is the display value at which the alarm...

Страница 31: ...tely This prevents excessive wear and overheating of one pump over the lack of use of the other pump Pump alternation uses both relays in tandem to alternate between two similar pumps The ALTERN menu...

Страница 32: ...der to delay the activation or deactivation of the relays by a certain number of seconds after reaching either the on point or off point For pumps that typically remain on extensively the alternation...

Страница 33: ...aphics provide a visual representation of a typical pump alternation application 1 Relay 2 turns the main pump on at 6000 gallons and turns it off at 1000 gallons 2 With the Pump Alternation feature a...

Страница 34: ...l up to 99 hrs 59 min and 59 seconds The stopwatch function may be assigned to any relay There are three settings needed to use the function effectively 4 Assign stopwatch to either top or bottom disp...

Страница 35: ...ly program two display values and corresponding mA output signals Process Variable PV To scale the analog output enter display value 1 and a corresponding analog output value for this display and ente...

Страница 36: ...anced features include advanced PV setup cutoff filter pass word function key programming and system settings SETUP ADVANCED ADV PV SETUP CUTOFF FILTER PASSWRD USER SYSTEM PV FUNCTION PV SCALE CAL CUT...

Страница 37: ...PV1 and PV2 under the linear function Multi point linearization can be used to linear ize the display for non linear signals such as those from level transmitters used to measure volume in odd shaped...

Страница 38: ...variable then press Enter For information on units see Available Unit Classes and Units on page 20 3 The meter displays INP 1 Apply a known signal and press Enter The display will flash while acceptin...

Страница 39: ...se filter bypass may be set between 0 1 and 99 9 of full scale Enabling Password Protection PASSWRD The Password menu is used for programming security to prevent unauthorized changes to the pro gramme...

Страница 40: ...ALL Start all timers STOP ALL Stop all timers S STP ALL Start or stop all timers OC1 Start stop open collector 1 timer OC2 Start stop open collector 2 timer RLY1 Start stop relay 1 timer RLY2 Start st...

Страница 41: ...level applications such as displaying the height and volume of a tank it is possible to enable a second PV which can be scaled to display a different value based on the same 4 20 mA input This is acc...

Страница 42: ...s part of the Advanced menu Internal Calibration is performed as follows 1 Press the Menu button to enter Programming Mode 2 Press the Up Arrow button twice and press Enter to access the Advanced menu...

Страница 43: ...ngs alley reached the F1 key de menu essing the En ain to unlock tons and the factory to dis button to acce rs to reset Units units within th AY menu allow L s and the a custom un UNITS on page Proces...

Страница 44: ...to access the Advanced menu 3 Press the Up Arrow button and press Enter to access the System menu 4 Press the Right Arrow button and press Enter to access the Default menu 5 Press Enter twice in quick...

Страница 45: ...0 Alarm On Delay DELAY ON 0 seconds Alarm Off Delay DELAY OFF 0 seconds Alarm Failsafe FAILSAFE OFF Red LED RED ON Flash PV FLASH ON Alarm Message MSG ON Message Text MSG EDIT ALARM 3 Pump Ctrl On ON...

Страница 46: ...nd bypass values increase Display response is too slow Check filter and bypass values Display reading is not accurate Check 1 Signal input conditioner selected Linear square root etc 2 Scaling or cali...

Страница 47: ...DataLoop LI23 Loop Powered Process Meter Instruction Manual MN302100 Rev 3 47 This Page Intentionally Left Blank...

Страница 48: ...d above 2 have been sub jected to electrical mechanical or chemical damage due to improper accidental or negligent use 3 have been modified or altered 4 anyone other than service personnel authorized...

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