Manual
Contents
1. Hot Center BATCH EXTERNAL FUNCTIONS ACTIVE IN RUN MODE ONLY O C O O BATCH RESET BATCH mom SELECT 9 MODE 0 mom CHANGE mom X Pull up resistor required for pickups with sinking outputs FD 1 Ji LLC Input Circuit To signal processing Freq Inpu D q inp 3 Gnd 2 LLC BA Batch Unit PAY awccas METERS Operation and Programming Manual LLC BA Initial Messages After five seconds the LLC BA briefly displays AW Company Then the unit displays the following four variables for approximately two seconds each e VERSION aw 1 XX the software version installed in the LLC BA e ON COUNT gt 00000XX how many times the unit has been powered up increments each power on cycle e LEFT MEM 60000100 percent of memory life remaining in 10 increments The LLC BA stores variables and totalizer values in EEPROM electrically erasable programmable read only memory not a battery Limits to the number of times memory can be re written results in a minimum EEPROM life of five years with continuous use Memory IC is replaceable on site Be careful to insert the new memory IC in the exact orientation as the one you removed You must re program variables after changing the memory IC e BLK LOC 0000XXX Block Location the LLC BA uses for EEPROM memory management After these brief displays the LLC BA enters the Disp2. Units KFR Enter the engineering units for display of rate with up to three characters or letters Example gom hz_ factory default Program or edit the left most character first Press UP or DN until it appears Then press SEL to store Repeat the procedure for the second character Repeat for the 3rd character but store with the ENT key The next variable will display 23 LLC BA Batch Unit PY awenn METERS Operation and Programming Manual KFT Factor For the LLC to display in a desired engineering unit such as Gallons the user must program an appropriate scaling factor called the KFT factor The KFT is calculated using the K factor of the transducer being monitored The K factor is the number of impulses per engineering unit established by the transducer manufacturer or by a calibration test 0010000 factory default displays total pulses with no decimals To calculate the KFT factor use the following formula KFT 10000 K FACTOR Where 10000 is a constant K FACTOR is the average number of pulses per desired engineering unit that the transducer produces Remove the insignificant decimals often produced with this calculation because they result in displays with a misleading level of precision far exceeding the accuracy of the meter Use a maximum of four digits regardless of decimal point position Enter KFT without regard to the location of the decimal point in the display The desired decimal location is entered in th
3. a batch Batch Operation When you press START or BATCH the LLC BA initiates and then stops flow when the batch quantity is reached You can select one of nine programmable batches using Batch Select The RELAY outputs control two solenoids with different flow rates to allow for a slow stop start of the flow In a typical batch cycle 1 Pressing START or the BATCH key SEL activates the low flow solenoid When the user programmed DELAY time is reached the RELAY2 Output high flow solenoid activates These two actions together produce a combined high flow rate 2 RELAY2 Output high flow solenoid deactivates before the batch quantity is reached by means of the PRECUT variable reducing the flow for a slow stop 3 RELAY1 the low flow solenoid deactivates when the programmed batch quantity is reached Automatic Overrun Compensation The de activation of RELAY1 is under the influence of the Automatic Overrun Compensation AOC feature that compensates for a valve or fluid delay in the batch system For example if a valve with a 5 second reaction delay is used on a 1000cc batch the first quantity delivered is approximately 1020cc depending on flow rate The ACC feature detects this overrun and the LLC BA anticipates and corrects for the delay on the next batch The feature is always active and adapting continuously to correct for long term changes in valve and fluid characteristics Batch Selection Activation While in the RUN m
4. a batch quantity press the BATCH key SEL The display momentarily reads SET BATCH gt 1 and then displays BATCH1 0000000 Pressing SEL again increments the batch number With a batch selected press and hold UP or DN to increase or decrease the batch quantity To increase or decrease rate while holding the UP or DN press and hold the SEL for medium rate or ENT for maximum rate Notice Always release SEL or ENT before releasing UP or DN or the LLC BA will proceed to the next variable leaving the last variable with an unpredictable value When the desired value displays press ENT to store and advance to the next variable This also activates the batch number and the LLC BA unit will return to the Display Mode To program another Batch quantity repeat the above procedure The BATCH key SEL and ENT key can be used for batch selection activation when in the PROGRAM mode When programming is complete the PROGRAM RUN input must be closed TERM 4 connected to TERM 2 to enter the RUN mode and execute any activated batch This ends the batch programming procedure The LLC BA will display the currently selected mode To initiate batch operation set the RUN PROGRAM key switch to the horizontal RUN position to enter the RUN mode 26 LLC BA Batch Unit POY awccas METERS Operation and Programming Manual Limited Warranty AW Gear Meters warrants the product to be in good working order for a period of 1 one year from the date of pur
5. default values which display the rate in Hertz and the totals in pulses If the values differ from the underlined variables the AW Gear Meter factory may have already programmed the device for the K factor in the requested engineering units AW Gear Meters Originally Programmed Values DELAY 00000 50 PRECUT 0000000 BATCH 1 100 00 GATE TIME 0000001 BATCH 2 000 00 O set mA s 000x xx BATCH 3 000 00 KFR RATE 00100 00 BATCH 4 000 00 DP KFR 00000 00 BATCH 5 500 00 ENG UNITS hz BATCH 6 000 00 KFT TOTAL 0010000 BATCH 7 000 00 DP KFT 00000000 BATCH 8 000 00 ENG UNITS pul BATCH 9 900 00 SER NR gt example MODEL LLC BA AW Gear Meters 8809 Industrial Dr 262 884 9800 Franksville WI 53126 If the values on the LLC BA label are the same as the underlined defaults shown here the KFT and KFR scaling variables require editing to display the required engineering units See Entering Editing the Variables below for directions Program Mode Use Program Mode to enter edit or examine variables and batch quantities You must enter variables before batch programming The PROGRAM RUN input must be open TERM 4 not connected to TERM 2 to enter the PROGRAM mode Entering Editing Variables To enter Program Mode 1 Press and hold the PROG key ENT The display will start flashing PROGRAMMING 2 When the display stops flashing release the PROG key ENT The LLC BA now displays the first variable
6. deg C e Operating Oto 50 deg C standard e Humidity 10 90 non condensing Power Supply e Supplied 110VAC wall plug unit 16VAC 1000mA output w 6ft cable to standard 2 1mm I D x 5 5mm O D female plug e Allowable supply range 12 16VAC 300mA or 15 24VDC 300mA e Frequency Input voltage triggered 2 00 volt min input level 0 4KHz 10KOhm imp e Supply Output to sensor approx 20mA at approx 15VDC e Relay Outputs 2 Form C relay outputs see table below for contact rating information Relay Contact Ratings Maximum Resistive Load DE UW AC 125VA Switched BN Power Inductive Load i AC 60VA Maximum Switched Voltage 220V DC 250V AC Maximum Switched Current 2A Rated Resistive Load DEAN 2A AC 110V 0 5A mone DC 30V 1A Inductive Load i d AC 110V 0 3A LLC BA Batch Unit PY awenn METERS Operation and Programming Manual Dimensional Drawings 3 8 97 I 3 6 92mm B RATE 0000422694 2 8 72yhm 2 6 67mm PANEL CUTOUT RESET MODE BATCH PROG OO E AW COMPANY WI LLC BA qum SE Vee es pu woes MOUNTING 109 87 654 3 2 1 LATCH QCLGKGCYGYGY UPPER CONNECTOR Ad g SSSSSSSSSS O 20 19 18 17 16 15 14 13 12 11 LOWER CONNECTOR
7. displays with a misleading level of precision far exceeding the accuracy of the meter Use a maximum of four digits regardless of decimal point position Enter KFR without regard to the location of the decimal point in the display Enter the desired decimal location in the next procedure The largest acceptable number for KFR is 65535 For example A flowmeter has a K factor 2053 7 imp Gal and the display should read in Gal Min KFR 6000 2053 57 2 921741 for GPM 292174 is gt 65535 29217 gt 4 digits 2922 is best Enter 2922 for KFR For this example KFR 2 922 the decimal point is set to three decimal places in the next procedure Set Decimal Point Press and hold UP or DN to increase or decrease the value To increase the increment or decrement rate while holding the UP or DN key press and hold SEL for medium rate or ENT for maximum rate When the desired value is displayed press ENT to store the programmed value and advance to the next variable Always release the SEL or ENT key before releasing the UP or DN key or the LLC BA will proceed to next variable leaving the last variable with an unpredictable value Decimal Point for KFR This variable selects the location of the decimal point in the KFR factor and the display This display is always zeros with a decimal point 00000 00 factory default Use the UP or DN key to move the decimal point left or right Press ENT to store and advance to the next variable Engineering
8. 5 2 132mm 5 5 139mm LLC BA Batch Unit POY awenn METERS Operation and Programming Manual Input and Output Wiring Connections Make all connections to the LLC BA from the back of the unit A plug in connector from the wall plug type power supply normally supplied with the unit delivers power If necessary any standard AC wall plug unit providing 13 17VAC 250mA or 15 24VDC 250mA may be used A standard female plug 2 1mm I D x 5 5mm O D supplies AC or DC power to the LLC BA The factory recommends tying one of the DC COMMON terminals to earth ground especially for DC operation Make all other connections through two terminal connectors Called the upper and lower connectors they are removable and have ten connections each A label on each connector shows connection information Refer to the Connection Diagram on page 12 for details and typical batch application connections Upper Connector Terminal Designations TERM 1 15VDC Power supply for the transmitter Approximately 15VDC power supply dependant approximately 20mA maximum Source for pull up resistor if required TERM 2 GROUND floating power supply negative for the transmitter TERM 3 SIGNAL frequency input from the transmitter 0 4KHz 2 volts minimum 10KOhm input impedance A pull up resistor is required for pickups with a sinking output Size resistor not to exceed rated output current of pickup Typical pull up values range from 2 2Kohm to 5 1K
9. 8 or higher can alternately indicate the batch number A Batch Progress Signal directly corresponds with the progress of the batch where 4mA equals zero progress and 20mA is equal to the full batch amount A Batch Number Signal software revision 1 18 and above only indicates the currently selected batch number in 10 LLC BA Batch Unit PY awccas METERS Operation and Programming Manual 1 mA increments with 5 13mA representing batch numbers 1 9 To assign the output to the Batch Number Signal function wire a jumper between terminals 11 and 13 TERM 20 mA s negative of mA s output see mA s above 11 LLC BA Batch Unit Operation and Programming Manual is AW GEAR METERS Typical Connections 110VAC TO LOW FLOW TRANSMITTER DISPENSE wem FLOW HEAD VALVE FLUID FLOW rg d mal Ho me lt qq 4 mm mm M ad eK ee Fog 110VAC z i 4 OPTIONAL i i Fa HIGH FLOW I VALVE n mm hem mm o TO AC NEUTRAL TO AC NEUTRAL RELAY1 RELAY2 PROGRAM MODE RUN MODE LN LN L sew ON 15Vde 1 Qo Di Ded o GC Z2 20221 Diar Dd Dr Dc Dad Dad Dad i UPPER CONNECTOR eoOOZO0000000 Pin 1 Pin 10 R Ded D ad Dd Dad Dac Dad Dar Dad Dm E 20 19 17 ne 15 Ma 12 OWER QONNECTOR SJE 5 AE START STOP mom BATCH PROGRESS OUTPUT 12 16VAC 300mA
10. BA retains this total with the power removed Display is based on the programmed KFT value KFT engineering units and decimal point TO2 000000 0 GAL BATCH Status Indicates the state of the currently selected batch and whether the batch is RUNNING PAUSED or DONE It does not indicate actual batch progress BATCH 1 DONE TO1 REVERSE TOTAL 1 Displays batch quantity when START input is closed and counts downward to zero at batch completion in the reverse function of Totalizer 1 Display is reset with Totalizer 1 The LLC BA retains this total with the power removed Display is based on KFT value KFT engineering units and decimal point TO1 00000 00 GAL Operations Reset of Totalizers The LLC BA has two independent totalizers e TOI Totalizer 1 is the dedicated batch totalizer e TO2 Grand Totalizer keeps a running total of all flow TO1 and TO2 rollover at 9999900 regardless of where the decimal is located With power removed the LLC BA retains totals Notice Retained totals may not reflect the exact totalizer or batch value at the instant the power is removed because these variables only update once every 15 seconds 14 LLC BA Batch Unit PY awccas METERS Operation and Programming Manual Totalizer 1 Maintains a total of the batch currently running In RUN Mode a momentary closure of the BATCH RESET input resets TOT1 Reset occurs when the user implements START at the start of each batch or BATCH with the SEL
11. DELAY and is ready for you to enter edit or examine the variables After you have viewed edited and stored each variable the LLC BA advances to the next variable The factory default value follows the instructions below 20 LLC BA Batch Unit PY awccas METERS Operation and Programming Manual DELAY This variable sets the delay time for Relay2 high flow solenoid output relative to the START input Typical delays are from 0 00 to 4 00 seconds This function is used in slow start applications where Relay1 low flow solenoid output is energized immediately at a START input and Relay2 high flow solenoid output is turned on after the DELAY time 00000 50 seconds Press and hold UP or DN to increase or decrease the value To increase the increment or decrement rate e for medium press and hold SEL while holding UP or DN e for maximum press and hold ENT while holding UP or DN When the value displays press the ENT to store it and advance to the next variable Notice Always release SEL or ENT before releasing UP or DN or the LLC BA will proceed to the next variable leaving the last variable with an unpredictable value PRECUT This variable sets the batch quantity remaining when Relay2 high flow solenoid output is turned off Program using the KFT engineering units and decimal point This function is used in slow stop applications where Relay2 high flow solenoid output is turned off at a PRECUT amount before the tot
12. LLC BA BATCH CONTROLLER Operation amp Installation Manual Rev 2 Is AW GEAR METERS LLC BA Batch Unit LOY aworan METERS Operation and Installation Manual Table of Contents Safety Definitions and INfOrMAatION cccccccccccesssssssesecececeeseseaseeececsscesesasaeeeeecesseseaaeseeeeecesseseaaeaeeeessesseseaaeass 4 Unpacking noun M MU IUE 4 ermsocscIrmee EE EE ER EE OE OE 5 Connect to Flow Transmitter EER RN ees den Ee ES EN Ee Res ee Ee eee a Ree eR ese ete Em luisa ee aAa RE 5 Relays to Solenoid Connection se se AE ER ER AA EA EE Ee Ee AA AA EE A ee AA ee ede ee E EE ee ede ee ee nnn 5 edel eel To dies RM 5 Connect Unit to POWOE Gite tee RE N AE OR RE RE EE 5 Basic Key Definitions and Key Strokes cccsccccccccsssssesnsaecececessesseaeeececseesseseaaesececssesseasaeeeesesseeseaaeaeeeeeens 5 gero lelie oe E E T DN UL OR EE N Cak 6 i i 6 Principle OF Operation N EE N 6 Technical eN EE OE EE N RE EE EN 6 dale RE ER ER EE EE EE EE 6 Weight ee Eb EA Mi Ee 7 salie CU cess N RR AO OE EE EN 7 aie RE OR RE OR EE OE EE N 7 Relay Contact Ratings eiie OOR EE N 7 Dimensional DFawiHnps cie AR EE EE OE OE te se AE OE NE 8 Input and Output Wiring ConnectiOnS esse ees Ee ER AA EA EE Ee ee AA EE Ee AR de ee AA ee ede ee ee ee ee ede ee ee nnn 9 Upper Connector Terminal DesignatiONS see Ee RA AA EE Ee Re AA ER Ee Re AA ee ER Ee AA ee ee ee Ee 9 Lower Connec
13. Program with two decimal places of accuracy The allowable range is 0 00mA to 10 00mA This variable is factory set to produce a measured 4 00mA at the output but you can change it to suit your application or for fine offset adjustment of the output 0000x xx mA typ 3 9x to 4 0x Notice This variable only adjusts the analog output and does not affect the display Use UP or DN to increase or decrease the value Press ENT to store and advance to the next variable KFR Factor For the LLC BA to display data in an engineering unit such as GPM you must program an appropriate scaling factor This factor is the KFR factor KFR is caluculated using the K factor of the transducer being monitored The K factor is the number of impulses per engineering unit established by the transducer manufacturer or by a calibration test 00100 00 factory default displays Hertz to two decimal places To calculate the KFR factor use the following formula KFR TIME BASE CONSTANT K FACTOR where 100 is the time base constant for engineering units per second 6000 is the time base constant for engineering units per minute 360000 is the time base constant for engineering units per hour K FACTOR is the average number of pulses per desired engineering unit that the transducer produces 22 LLC BA Batch Unit Tt awenn METERS Operation and Programming Manual Remove the insignificant decimals often produced with this calculation as they result in
14. TIONS ON HOW LONG AN IMPLIED WARRANTY LASTS SO THE ABOVE LIMITATIONS MAY NOT APPLY TO YOU IF THIS PRODUCT IS NOT IN GOOD WORKING ORDER AS WARRANTED ABOVE YOUR SOLE REMEDY SHALL BE REPAIR OR REPLACEMENT AS PROVIDED ABOVE IN NO EVENT WILL AW COMPANY BE LIABLE TO YOU FOR ANY DAMAGES INCLUDING ANY LOST PROFITS LOST SAVINGS OR INCIDENTAL OR CONSEQUENTIAL DAMAGE ARISING OUT OF THE USE OR INABILITY TO USE SUCH PRODUCT EVEN IF AW GEAR METERS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES OR FOR ANY CLAIM BY ANY OTHER PARTY THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH MAY VARY FROM STATE TO STATE
15. al batch quantity is reached and Relay1 low flow solenoid output remains energized until the batch quantity is reached 0000000 pulses Press and hold UP or DN to increase or decrease the value To increase the increase or decrease rate while holding the UP or DN press and hold the SEL for medium rate or ENT for maximum rate When the desired value is displayed press ENT to store the programmed value and advance to the next variable Notice Always release SEL or ENT before releasing UP or DN or the LLC BA will proceed to the next variable leaving the last variable with an unpredictable value Gate Time This variable sets the sampling time for display of the incoming frequency You will program it in complete seconds and the allowable range is from 1 to 30 seconds The variable only affects the update of the display and is useful in stabilizing the display when dealing with variations in flow In low rate 21 LLC BA Batch Unit POY awenn METERS Operation and Programming Manual situations below 10Hz the LLC BA converts automatically to pulse width measurement to increase the accuracy of the display 0000001 seconds Notice The display will not function if this variable is set to zero Use UP or DN to increase or decrease the value Press ENT to store and advance to the next variable O set mAs This variable is used to set the lower range of the Batch Progress mA output and as a fine offset adjustment for the output
16. chase from AW Gear Meters or an Authorized AW Gear Meters distributor Should the product fail to be good working order at any time during this 1 year warranty period AW Gear Meters will at its option repair or replace the product at no additional charge except as set forth below Repair parts and replacement products will be furnished on an exchange basis and will be reconditioned or new All replaced parts and products become the property of AW Gear Meters This limited warranty does not include service to repair damage to the product resulting from accident disaster abuse or a non AW Gear Meters modification to the product Limited Warranty service may be obtained by delivering the product during the 1 year warranty period to AW Gear Meters and provide proof of purchase date If this product is delivered by mail you agree to insure the product or assume the risk of loss or damage in transit to prepay shipping charges to warranty location and use the original shipping container or equivalent For further information contact AW Gear Meters 8809 Industrial Drive Franksville WI 53126 Phone 262 884 9800 Fax 262 884 9810 ALL EXPRESS AND IMPLIED WARRANTIES FOR THIS PRODUCT INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE LIMITED IN DURATION TO A PERIOD OF 1 ONE YEAR FROM DATE OF PURCHASE AND NO WARRANTIES WHETHER EXPRESS OR IMPLIED WILL APPLY AFTER THIS PERIOD SOME STATES DO NOT ALLOW LIMITA
17. e next procedure The largest acceptable number for KFT is 65535 For example A flowmeter has a K factor 2053 7 imp Gal and the display should read in Gallons KFT 10000 2053 57 4 869568 for Gallons 486957 is gt 65535 48696 gt 4 digits 4870 is best Enter 4870 for KFT For this example KFR 4 870 the decimal point is set to three decimal places in the next procedure Set Decimal Point Press and hold UP or DN to increase or decrease the value To increase the increase or decrease rate while holding the UP or DN press and hold the SEL for medium rate or ENT for maximum rate When the desired value is displayed press ENT to store the programmed value and advance to the next variable Always release SEL or ENT before releasing UP or DN or the LLC BA will proceed to the next variable leaving the last variable with an unpredictable value 24 LLC BA Batch Unit Tt awccas METERS Operation and Programming Manual Decimal Point for KFT This variable selects the location of the decimal point in the KFR factor and the display This display is always zeros with a decimal point 0000000 factory default Use the UP or DN key to move the decimal point left or right Press ENT to store and advance to the next variable Engineering Units KFT Enter the engineering units for display of rate with up to three characters or letters Example Gal pul factory default pulses Program or edit the left most character first Pr
18. ess UP or DN until it appears Then press SEL to store Repeat the procedure for the second character Repeat for the 3rd character but store with the ENT key The LLC BA will exit to the Display Mode This ends the variable programming procedure The LLC BA will display the currently selected mode To initiate batch operation the PROGRAM RUN input must be closed TERM 4 connected to TERM 2 to enter the RUN mode Batch Programming The LLC BA must be in PROGRAM mode to program batch quantities Nine different batches 1 9 can be programmed You must enter program variables before the batch programming Batch quantities are based on the programmed KFT value KFT engineering units and decimal point The maximum value you can enter for a batch is 429496 regardless of decimal place Values greater than 429496 are not accepted The more decimal places in the KFT the smaller the batch that can be programmed To program larger batches it may be necessary to reduce the number of decimal places in the KFT Example KFT 214 38 and the desired batch is 6000 00 Ignoring decimal location the value of 600000 is greater than 429496 and will not be accepted The solution is to reduce the decimal places of the programmed KFT With KFT changed to 214 4 batch is 6000 0 Ignoring decimal location the value of 60000 is now less than 429496 and will be accepted 25 LLC BA Batch Unit POY awenn METERS Operation and Programming Manual To program
19. g through its cycle the LLC BA monitors the operation and informs you if the batch is RUNNING PAUSED or DONE The device also can monitor two different flow rates to allow for a slow stop start of the flow and can show a combined flow rate The LLC BA s Automatic Over Run Compensation function corrects any overrun on the next batch This feature is always active and adapting continuously to correct for long term changes in valves and fluid characteristics Features e Easy to read LCD display e Batch totalizer data retained up to five years e Dust and chemical resistant Lexan front panel e Panel mount enclosure e Two valve control outputs e Customizable industrial enclosures available Principle of Operation After the user enters the batch amount into the controller the unit monitors the batch either up from zero or down to the batch amount depending on user choice The user can program nine different batches into the LLC BA and have access to all of them Technical Data Enclosure e DIN 43700 panel mount plastic e Height 67mm 2 6 inches height w flange 69mm 2 8 inches e Width 92mm 3 6 inches width w flange 97mm 3 8 inches LLC BA Batch Unit POY awccas METERS Operation and Programming Manual e Depth 132mm 5 2 inches depth w flange 139mm 5 5 inches Lexan is a registered trademark of SABIC Innovative Plastics Weight e 12 0z approx 360 grams without power supply Environment e Storage 40 to 85
20. ing edge of the signal as the connection closes INPUT3 The LLC BA uses the BATCH SELECT Input momentary to select and activate a batch number batches 1 9 The active batch number increments on the closure While the input is held closed the display indicates the batch number and batch quantity When the input is opened the display returns to the Display Mode INPUT4 The LLC BA uses MODE CHANGE Input momentary to select the Display mode The display mode increments on each momentary closure of the input or will auto increment through the modes if the input is held closed Release the input to select the mode when displayed You can also change the display mode using the MODE key UP RELAY1 The START Input or BATCH key SEL activates Output low flow solenoid and deactivates it when the programmed batch quantity is reached RELAY2 Output high flow solenoid activates after the DELAY variable activates RELAY2 The PRECUT variable deactivates it before the batch quantity is reached mA s OUTPUT Active in the RUN mode this analog output is a batch progress signal it can also indicate the batch number software revision 1 18 or higher The mA output is available on terminals 1 and 2 of the main terminal strip 17 Operation and Programming Manual LLC BA Batch Unit PY awenn METERS Batch Progress Signal Directly corresponds to the progress of the batch where 4 mA equals zero progress and 20mA is equal to
21. key To reset Totalizer 1 in the PROGRAM Mode select TO1 using the UP key and press RESET TO1 resets to zero and the TO1 display inverse TO1 resets to the quantity of the active batch Totalizer 2 Totalizer 2 Grand Totalizer totalizes all flow Totalizer 2 can only be reset when the LLC BA is in PROGRAM mode TERM 4 not connected to TERM 2 while in TO2 display mode TO2 is not reset by any other function To reset TO2 select PROGRAM mode by opening the RUN PROG Input TERM 4 select the TO2 display mode using the MODE key UP and press the RESET key DN Totalizer 2 resets and starts accumulating from zero Be careful when in PROGRAM mode Totalizer 2 can be reset in TO2 Display Mode with only the RESET key Operating Modes The LLC BA has two operating modes e PROGRAM Mode and e RUN Mode Use PROGRAM Mode for e programming variables and batch quantities or e for reset of Totalizer 2 Use RUN Mode e to enable batch operation and the associated inputs RUN PROG input selects the operating modes When closed RUN Mode is enabled When open LLC BA is in the PROGRAM Mode See Connection Diagram on page 12 15 LLC BA Batch Unit POY awccas METERS Operation and Programming Manual RUN Mode In the RUN Mode the external batch functions inputs are active See the Connection Diagram on page 12 Two keys are active on the front panel e the MODE key UP changes the display e BATCH SEL starts or stops
22. lay Mode Display Modes The user selects the Display modes differently in the PROGRAM Mode and in the RUN Mode When in the PROGRAM Mode press the UP to change the display mode from one to the next When in RUN Mode change the display mode by pressing UP or by momentarily closing the MODE CHANGE input external device such as a remote indicator PLC or computer The LLC BA retains the selected display mode when powered down and displays the same mode at power up A representation of a typical display follows the descriptions below RATE In the RATE mode the unit displays the rate in engineering units to the programmed decimal place and based on the KFR factor The word RATE appears at the beginning of the display to indicate mode RATE 00000 34 GPM 13 LLC BA Batch Unit Tt awenn METERS Operation and Programming Manual TOTALIZER 1 TO1 In TOTALIZER 1 mode the LLC BA displays the total of the currently programmed BATCH in progress Totalizer 1 resets to zero on a START input when in RUN mode and counts up to the batch amount The LLC BA retains this total with power removed The display is based on the programmed KFT value KFT engineering units and decimal point TO1 000000 0 GAL TOTALIZER 2 TO2 In TOTALIZER 2 display mode the LLC BA displays the current total accumulating in Totalizer 2 Grand Totalizer Totalizer 2 accounts for all totalized flow the user can only reset this value in the PROGRAM mode The LLC
23. mber Signal software revision 1 18 and above only INPUT1 START STOP Input momentary for batching applications Start Stop is accomplished by momentarily connecting INPUT1 TERM 14 to GROUND TERM 12 Batch start occurs on the rising edge of the signal as the connection opens If input closes again before the batch total is reached stop occurs on the falling edge of the signal as the connection closes Batch function resumes on the rising edge of the next momentary closure of the STOP START input START STOP function is active in RUN mode INPUT2 BATCH RESET Input momentary for batching applications Batch Reset is accomplished by momentarily connecting INPUT2 TERM15 to GROUND TERM 12 When connected the batch operation terminates and the batch totalizing value resets to zero on the falling edge of the signal as the connection is closes Reset function is active in RUN mode INPUT3 BATCH SELECT Input momentary for batching applications Used for selection of pre programmed batch quantities batch 1 9 while in the RUN mode Batch number increments and display indicates batch and batch quantity while the input is closed INPUT4 MODE CHANGE Input momentary for batching applications Used to select the display mode while operating in the RUN mode Display mode increments on each closure of the input NO CONNECTION mA s positive of mA s output this analog output is a batch progress signal or with software revision 1 1
24. ode use BATCH SELECT to select and activate a batch number 1 9 Close and hold the input to select a batch number On each closure the batch number increments by one The display reads SEL B 000xx xx to indicate the current batch number and quantity Releasing the input activates the Batch selection and returns the display to the Display Mode Repeat until the desired batch displays Notice You cannot select or activate batch numbers with a zero quantity The BATCH SELECT advances to the next batch with a non zero quantity 16 LLC BA Batch Unit POY awccas METERS Operation and Programming Manual Use the BATCH key SEL and ENT to activate batches in PROGRAM mode See Programming Mode for details Batch Input and Output Functions The following inputs and outputs are active in the RUN Mode for batch operation They function as follows INPUT1 Momentarily closing INPUT1 activates START STOP Batch START occurs on the rising edge of the signal as the connection opens If the input closes again before the batch total is reached STOP occurs on the falling edge of the signal as the connection closes Batch Status is PAUSED Batch function resumes on the rising edge of the next momentary closure of the STOP START input The BATCH key SEL also functions as the STOP START input in the RUN mode INPUT2 Momentarily closing INPUT2 activates BATCH RESET Batch operation terminates and the batch totalizing value resets to zero on the fall
25. ohm TERM 4 RUN PROG Input Enables RUN Mode and EXTERNAL functions when connected to GROUND TERM 2 When open LLC BA is in the PROGRAM Mode This input must be activated with a dry contact TERM 5 REL2COM is the common contact of Relay 2 Form C Relay 2 is used in batching applications to control the high flow solenoid valve in a two valve system with slow start stop function See Connection Diagram page 12 for solenoid connection details See table on page 7 for relay contact ratings TERM 6 REL2NC is the normally closed contact for Relay 2 TERM 7 REL2NO is the normally open contact for Relay 2 TERM 8 REL1COM is the common contact of Relay 1 Form C Relay 1 is used in batching applications to control the low flow solenoid valve in a two valve system with slow start stop function See Connection Diagram page 12 for solenoid connection details See table on page 7 for relay contact ratings LLC BA Batch Unit PY awccas METERS Operation and Programming Manual TERM 9 TERM 10 REL1NC is the normally closed contact for Relay 1 REL1NO is the normally open contact for Relay 1 Lower Connector Terminal Designations TERM 11 TERM 12 TERM 13 TERM 14 TERM 15 TERM 16 TERM 17 TERM 18 TERM 19 VOLTAGE SUPPLY OUTPUT 15 VDC 25 mA GROUND for External Function Inputs 1 4 ANALOG OUTPUT SELECT Connect to TERM 11 to change the function of the analog output from a Batch Progress Signal to a Batch Nu
26. penne eae re ente ede avus lee ESSERE FR RR LPs sare E aaa Rea i UeRER 18 Programming the LLC BA RE EE N EE decade 20 Programi ies ME EE NE OR N RE ON EE 20 Entering Editing Variables iese ese ee se ee ee ee RR ee ee ee RR RR ee ee ee ee ee Re RA ee ee Re ee Re ee ee ee ee 20 DELAY EE N NE N EE N 21 dad EE ER ER MR EL N EE EG 21 cru lE 21 lg pre ELE 22 didus e OR OE ER ER EE 22 Decimal Point for EE RE OE EE EE ER N 23 Engineering Units dd ET EE EE N ER RE 23 AE ee OR RO OE ER OR EE EE EE OO EE vices 24 LLC BA Batch Unit PY awccas METERS Operation and Programming Manual Decimal Point for ARE EE RE ER EE EE OE 25 Engineering Units dae RE EE E ER RE ERE 25 Batch Programmi ise tie aree cepere EE ea de ee o RE en de e andes ee Ee Ge Re De Fo na Regex eg GED 25 limited Warranty RESET EE 27 LLC BA Batch Unit T awccas METERS Operation and Programming Manual Safety Definitions and Information Do not attempt to install or use your AW Gear Meters product until you have read the safety instructions in this section Save this manual and keep it in an easily accessible place Warning Warning means that failure to follow this safety statement may result in extensive product damage serious personal injury or death Caution means that failure to follow this safety statement may result in minor or moderate personal injury property or equipment damage Notice Notice is a statement that informs about installation ope
27. ration maintenance performance issues or general tips that are important but do not create a hazard or safety concern Unpacking Separate the flow monitor from packaging materials and check for any visual signs of damage If you determine there has been damage caused by shipping file a claim with the shipping company If the flow monitor appears to have been improperly assembled or does not operate properly return it for replacement or repair see Limited Warranty information at the end of this manual Before connecting programming or operating the LLC BA Batch Unit read this manual LLC BA Batch Unit Tt awenn METERS Operation and Programming Manual Quick Start Guide As with any precision engineered device always operate the LLC BA Batch Unit in accordance with the manufacturer s instructions Connect to Flow Transmitter You will connect three wires from the sensor to the back of the LLC BA e ared wire electrical power e awhite wire signal and e a black wire ground Color of wires may vary Insert the end of the red wire into upper connection 1 and use a screwdriver to secure Insert the end of the black into upper connection 2 and the end of the white wire into upper connection 3 Use a screwdriver to secure Relays to Solenoid Connections In a two valve system connect the 110VAC power wire from the optional high flow valve to upper connection 5 neutral to 7 and connect power wire from low flow
28. the full batch amount Batch Number Signal mA value indicates batch number in 1mA increments with 5 13mA representing batch numbers 1 9 To assign the output to the Batch Number Signal function wire a jumper to the back of the LLC BA between terminal 11 and terminal 13 see following diagram Changing Analog Output Function 10987654321 SSSSSSSSSS x E E Dx ADD JUMPER FROM LOWER CONNECTOR 11 TO 13 TO REASSIGN mA OUTPUT TO BATCH NUMBER SIGNAL SOS WHERE 5 13 mA REPRESENTS BATCH NUMBERS 1 9 20 19 18 17 16 15 14 M3 IN N EVEN 1 mA INCREMENTS LOWER CONNECTOR LLC BASOFTWARE REVISION 1 18 AND HIGHER ONLY 18 LLC BA Batch Unit Operation and Programming Manual I AW GEAR METERS Batch Function Timing Diagram BATCH RESET RESET START STOP START START START STOP LOW FLOW LOW FLOW RELAY1 DONE HIGH FLOW HIGH FLOW DELAY RELAY2 PRECUT 0 SLOW SLOW SLOW START START STOP BATCH TOTAL BATCH PROGRESS 20 mA ANALOG OUTPUT 4 mA t 19 LLC BA Batch Unit Operation and Programming Manual Loy AW GEAR METERS Programming the LLC BA The LLC BA user will need to edit the default Batch quantities as well as the default application dependant variables shown in the Programming Label Diagram The KFR and KFT scaling variables shown underlined in the Label Diagram at the right are the
29. tor Terminal DesignatiONs ees se ee EE EE Ge RA AA ER Ge Re AA ee ee Ee Re de ee ee ee Ee ee de 10 ELG2BAMINitiall Messages EE BA SI ED EO E 13 Display MOdES RE OE N OE OR NE EE UR EE EE 13 EER EE N RR EE N N ava ES 13 TOTALIZER Vi TOD pr 14 od Add SA ER RI a R 14 BATCH ee RE ER E EE EE OE EE 14 LLC BA Batch Unit PY awccas METERS Operation and Programming Manual TO1 REVERSE or MUR 14 Operations Reset of Totalizers ee ee ee ee ee Re RR ee ee Re RR ee Re ee ee ernst tasse ee Re ee RR ee ee ee bee 14 ei 15 eli EE EI ER 15 Operating MOdES N RE N ORE N N ORE ER OR vDEYRRS ER SERERE 15 POIN ET EE EE EN RE OE ER EE EO NE Oo 16 Batch Operation RE EE EE EE EG EE DE EE MM 16 Automatic Overrun Compensation sisseseade de de AA AA AR AA AA de AA AA AA asas nan 16 Batch Selection Activation ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee 16 Batch Input and Output Functions esses AA EE Ee RA AA ER Ge Re de ee ee ee Ee Re ee ee asas ee Ee na de 17 OK EE EE RE EE EE 17 DEERE EE EE ME HE EE OR N N ET N 17 DEE RE ER EE EE EE EE EE aaa 17 Dune 17 dba 17 Msi Eea 17 mu s CE OUTPUT tete moe SE EE E 17 Batch Progress Signal eere eene t esa aite seis di detente xe E addere Ee ERRES 18 Batch EL eli RR EE etna rete
30. valve to upper connection 8 and neutral to upper connection 10 Other Connections Other connections may be required depending on your system These include connections for remote input output devices PLCs and computers See Input and Output Wiring Connections on page 9 Connect Unit to Power Insert the female end of the 110VAC adaptor into the AC 16V input at the back of the LLC BA Plug the adaptor into a wall receptacle Basic Key Definitions and Key Strokes The LLC BA has four keys for data input and programming e DN down e UP up e SEL select e ENT enter LLC BA Batch Unit POY awccas METERS Operation and Programming Manual Use the SEL key to isolate the data you would like to enter Use the UP and DN keys to move the cursor as desired and to enter information Use the ENT key to confirm data and to enter information into the LLC BA Find complete programming information in the Programming the LLC BA section on page 20 Enter KFR and KFT Factors The Calibration Sheet packed with the flow meter s includes the KFR and KFT factors To program these variables and the appropriate enginnering units see the section on Programming the LLC BA beginning on page 20 Product Description The LLC BA allows accurate control a small to medium sized fluid batch system The microprocessor controlled design allows you to select from nine different batches and provides START STOP or RESET functions While the batch is goin
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