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LDB-ST1LE Batcher

Quick Update %

This feature is used to disable the rate averaging filter when a significant change in the flow rate occurs. The user

can enter the percent of change needed to be detected to disable the averaging feature. This is especially useful

during start-up and shutdown of flow.

Rate Averaging Filter

The rate averaging filter is used to stabilize fluctuating rate displays. Higher settings provide more averaging for a

more stable display. Derived from the equation:

((OLD DATA x "Avg. Filter") + NEW DATA)

("Avg. Filter" + 1)

Ratemeter

Any device used to display the speed of a process. The ratemeter in the LDB-ST1LE displays flow rate.

Reset/Start Control Input

In a batching system, a single operator activation of the START key or Control Input 1 will reset the total then

start the batch process.

Select Preset Type

This menu selection allows the user to choose between Standard Preset or EZ Preset. Select Standard for standard

preset operation. Select EZ-Preset for quick preset editing mode. (see section 5.4.1 Batcher Configuration.)

Single_Pulse

The Single_Pulse setting is used for flowmeters with single pulse outputs.

Slow Start Quantity

The Slow Start Quantity is a function that allows an amount to be entered for a Slow Start up. This function requires

two stage valve control. RLY 1 (slow flow) will energize for Slow Start and RLY 2 (fast flow) will energize after the

Slow Start Quantity has been delivered. This helps reduce turbulence when filling an empty container.

Stop/Reset Control Input

In a batching system, a single operator activation of the STOP key or Control Input 2 will stop the batch process

then reset the total.

Totalizer

Any device which accumulates and displays a total count.

Volume Flow

The measurement of volumetric flow.

Содержание LDB-ST1LE

Страница 1: ...990335 06 13 14 KESSLER ELLIS PRODUCTS 10 Industrial Way East Eatontown NJ 07724 800 631 2165 732 935 1320 Fax 732 935 9344 LDB ST1LE Large Display Batcher ST1LE...

Страница 2: ...ion contained in this publication is derived in part from proprietary and patent data This information has been prepared for the expressed purpose of assisting operating and maintenance personnel in t...

Страница 3: ...ction for Batcher mode 15 5 4 3 Relay Operation in Batcher mode 15 5 4 4 Pulse Output in Batcher mode 15 5 3 5 Analog Output in Batcher mode 15 5 4 6 RS 232 Serial Port Operation in Batcher mode 16 5...

Страница 4: ...rt Description 42 9 2 Instrument Setup by PC Over Serial Port 42 9 3 Operation of Serial Communication Port with Printers 42 9 4 LDB ST1LE RS 232 Port Pinout 42 10 RS 485 SERIAL PORT 10 1 RS 485 Seria...

Страница 5: ...utputs can be soft assigned to meet a variety of common application needs The user soft selects the usage of each input output while configuring the instrument Consider the following illustrative exam...

Страница 6: ...filter capacitor is provided for added transient suppression Order Option 1 110VAC 85 to 127 Vrms 50 60 Hz Order Option 2 220VAC 170 to 276 Vrms 50 60 Hz Order Option 3 12VDC 10 5 to 14 VDC Order Opt...

Страница 7: ...Device ID 01 247 Baud Rates 2400 4800 9600 19200 Parity None Odd Even Protocol Modbus RTU Half Duplex Analog Output The analog output is menu assignable to correspond to the Rate or Total Type Isolat...

Страница 8: ...output Step 8 Update Display and Printer Output The instrument finally runs a task to update the various table entries associated with the front panel display and serial outputs Setup Mode The setup m...

Страница 9: ...gging and or printing of maintenance reports For transaction printing the user defines the items to be included in the printed document The user can also select what initiates the transaction print ge...

Страница 10: ...ing Hints The LDB ST1LE Batcher should be located in an area with a clean dry atmosphere which is relatively free of shock and vibration 2 2 Mounting Diagrams 8 39 235mm 4 00 101 7mm 1 06 27mm 1 10 28...

Страница 11: ...alog Output Rate or Total Relay Outputs Rate or Total Alarms Applications The Flow Computer can monitor actual volume flow and total of any liquid Flow alarms are provided via relays and datalogging i...

Страница 12: ...ut Rate or Total Relay Outputs Batch Total Rate or Alarms Applications Batching and monitoring flow and total of any liquid Batching is accomplished via relays and datalogging is available via serial...

Страница 13: ...E S L U P 1 Y L R 2 Y L R E N I L C A E N I L C A 4 2 M O C 8 1 9 1 0 2 1 2 2 2 3 2 O N C N M O C O N 4 1 5 1 6 1 C N 7 1 N I R E W O P C D C D T U P T U O C D N O M M O C 1 N I R T N C 2 N I R T N C...

Страница 14: ...COMMON NOT USED NOT USED NOT USED CNTR IN 1 CNTR IN 2 CNTR IN 3 COMMON NOT USED 8 9 10 11 12 2 3 4 5 6 7 1 SEE USER MANUAL IN FLOW FLOW METER with Pre Amp 115 VAC SOLENOID VALVE MOV recommended 115 V...

Страница 15: ...the Scroll key 3 times to setup a display list Press the CLEAR key to remove old scroll list Press the function key for the item you wish to add Use the keys to assign the line Press the ENTER key to...

Страница 16: ...cess to restricted areas of the Setup and Test menus 5 3 2 Relay Operation in Rate Total mode Up to four relays are available two standard for alarm outputs The relays can be assigned to trip accordin...

Страница 17: ...port lists all of the instrument setup parameters and usage for the current instrument configuration The audit trail information and a status report is also printed This report is initiated in the Tes...

Страница 18: ...ue to be entered and will prompt the user with an error message saying that the permitted Maximum Batch Preset size has been exceeded Batch Overrun The Batch Overrun is used for batch applications tha...

Страница 19: ...form the following functions Clear Grand Total Enter Menu The Supervisor password should be reserved for supervisors The Supervisor password will allow access to restricted areas of the Setup and Test...

Страница 20: ...report lists all of the instrument setup parameters and usage for the current instrument configuration The audit trail information and a status report is also printed This report is initiated in the...

Страница 21: ...ven topic The topic prompt appears on the top line of the display The choices are shown on the lower line of the display To select an item press the key in top row beneath the desired choice The selec...

Страница 22: ...the desired totalizer units label Enter the desired totalizer decimal location 0 3 decimal places allowed Enter the desired K Factor Type If Average selected Enter the desired Average K Factor If LinT...

Страница 23: ...e 19 for Details Refer to Page 21 for Details Refer to Page 22 23 for Details Refer to Pages 24 for Details Refer to Pages 24 for Details Refer to Page 25 26 for Details Refer to Page 27 for Details R...

Страница 24: ...s the UP start key to advance to Administrative Setup Press ENTER to enter Instrument Type sub menus Press ENTER when Rate Total is flashing to configure the instrument as a Ratemeter Totalizer If Rat...

Страница 25: ...uto Batch Restart When a batch is completed the next batch will start automatically after the amount of time entered here has elapsed Enter a timeout of 0 to 99 seconds If a batch is Filling and zero...

Страница 26: ...Place 0 4 decimal places allowed Enter desired Rate Averaging Filter see Definitions for more details Enter desired Percent of Change for Quick Update If the current flowrate deviates by an amount gr...

Страница 27: ...Select the proper input termination Enter the desired Maximum Sample Window Time 1 99 sec that can occur at the lowest flowrate Use 1 second for turbine flowmeters Enter the desired K Factor Type If A...

Страница 28: ...e desired Maximum Sample Window Time 1 99 sec that can occur at the lowest flowrate Use 1Hz for turbine flowmeters Enter the desired K Factor Type If Avg selected Enter the desired Average K Factor KA...

Страница 29: ...ress ENTER when Analog is flashing to setup the Analog Output Select the desired Analog Output Usage Select the desired current range for the Analog Output Enter desired Analog Output Low Scale Value...

Страница 30: ...Select the desired Relay Activation Low Relay activates when reading is below setpoint High Relay activates when reading is above setpoint Enter the desired Setpoint The Setpoint can be edited in run...

Страница 31: ...readings not the displayed value Therefore the display damping factor will not affect the relay response time The RELAY DELAY feature allows the user to enter a time delay for relay activation This f...

Страница 32: ...t Start Reset Start NA Not Assigned If Control Input 2 Selected Select Stop Stop Reset NA Not Assigned If Control Input 3 Selected Select Prn Print Ack acknowledge KeyLk Keylock or NA Not Assigned ACK...

Страница 33: ...date Month Day Last two digits of Year first two digits of year will adjust accordingly 6 4 13 SETUP REALTIME CLOCK Date 6 4 12 SETUP REALTIME CLOCK Time SETUP REALTIME CLOCK SETUP REALTIME CLOCK Tim...

Страница 34: ...answer incoming calls Enter the Call Out Phone Number to be dialed at Call Out Time or upon Call On Error Alarm Enter the time of day to perform Call Out transmission Select Yes to have the unit perf...

Страница 35: ...Time printer will print at this time every day Enter 00 00 00 to inhibit print time Enter Print Interval HH MM SS Enter 00 00 00 to inhibit print interval Select YES to enable Print Key Select NO to d...

Страница 36: ...se Up and Down arrow keys to view list status Press the PRINT key to add or remove items from the list Items marked with Yes will be added to the list items marked with No will be removed from the lis...

Страница 37: ...etwork Protocol only Modbus RTU is supported Enter the device address on network 00 247 Select the desired Baud Rate Select the desired Parity SETUP NETWORK CARD SELECT NETW PROTOCOL Mod NETWORK DEVIC...

Страница 38: ...rmed to yield flow or linearized flow 7 2 Flow Equations Uncompensated Flow Computation Pulse Input Average K Factor input frequency time scale factor Volume Flow K Factor Pulse Input Linear Table inp...

Страница 39: ...nputs The linearization table for pulse inputs programming is quite simple when values of frequency and K Factors are known The Flow Computer asks for 16 different frequencies Freq and 16 correspondin...

Страница 40: ...etails Refer to Page 38 for Details Refer to Page 39 for Details Refer to Page 39 for Details Refer to Page 39 for Details Refer to Page 39 for Details 8 Test Service and Maintenance SELECT OPERATE ST...

Страница 41: ...ror message history Press CLEAR to clear entire error log Press Menu to get back to error history top level menu Press enter key to enter print system setup Sub menu Press enter to begin printing the...

Страница 42: ...100 to force a display reading then clear and enter small quantity measured on your meter The display will return to Calibrate 0mA out Press the down arrow key to advance to Cal 20mA out or repeat abo...

Страница 43: ...the selected current Press Menu key to return to Analog out test top level menu Press Enter to test the excitation output To test the excitation output Connect a voltmeter to TB1 1 TB1 4 Press the ke...

Страница 44: ...to TB1 9 TB1 10 and or TB1 11 The Display will show ON when input is active OFF when inactive Press Menu key to return to control input test top level menu Press Enter to access data logger utility T...

Страница 45: ...uld detach from the rest of the case With the rear section of the case exposed the fuse will be located at the lower right of PC board 5 Locate the Fuse F1 see fig 2 and unplug the fuse from its socke...

Страница 46: ...maintenance reports For transaction printing the user defines the items to be included in the printed document The user can also select what initiates the transaction print generated as part of the s...

Страница 47: ...t RS 485 Protocol manual for LDB ST1LE 10 3 Operation of Serial Communication Port with PC The flow computer s RS 485 channel supports a number of Modbus RTU commands Refer to port pinout below for wi...

Страница 48: ...98 or higher Communication Port RS 232 RS 232 Cable 11 2 Cable and Wiring Requirements The serial communication port on your PC is either a 25 pin or 9 pin connector No cabling is supplied with the s...

Страница 49: ...y changes that are needed Save the template to disk if you want to reuse this template Download the template to an attached unit The Communications with Flow Computer Section allows the user to upload...

Страница 50: ...nded by clicking on the plus sign in front of the group title If a group is collapsed and data in the group changes on refresh the group will automatically expand Changing the view items requires stop...

Страница 51: ...OTE A nonzero MAX DRAIN TIME value is also required Batcher An instrument which controls the dispensing of desired batch amounts Liquid batching systems are usually comprised of a batch controller bat...

Страница 52: ...when the process value is near the setpoint value Example If the Preset is set at 100 and the hysteresis is set at 10 the relay will energize when the rate temp or dens reaches 100 the relay will rem...

Страница 53: ...w time sets the maximum sample time 1 to 99 sec for the ratemeter Operator Code An operator password code which authorizes changes to the setup of the instrument but blocks access to the Service Calib...

Страница 54: ...then start the batch process Select Preset Type This menu selection allows the user to choose between Standard Preset or EZ Preset Select Standard for standard preset operation Select EZ Preset for q...

Страница 55: ...ion are indicated in the RUN mode alternately with the measured values The LDB LDB ST1LE Batcher has three types of error Some alarms are self clearing Other alarms require the user to acknowledge and...

Страница 56: ...thecircuit diagrams Checkjunctionboxfuses IstheDisplayBacklight Visible No Yes Check Replaceinternal fuse IffuseisOK FactoryServiceRequired Isthereablackbar acrossthedisplay Yes No Doesthedisplay alte...

Страница 57: ...responding Software error Unit was operated with an input power level lower than safe operating range for an extended period of time Remedy Acknowledge Rollover Remedy not required Report error to fac...

Страница 58: ...ESS FOR A PARTICU LAR PURPOSE Ordering Information Example LDB ST1LE L 1 A 0 ET Series Large Display Batcher Function ST1 Supertrol 1 ST1LE Supertrol 1LE ES747 ES747 Display Type L LCD Input Type 1 11...

Страница 59: ...FEED OPERATOR PASSWORD SUPERVISOR PASSWORD SOFTWARE VERSION ADMINISTRATIVE SETUP SERIAL USAGE SLOW START QUANTITY PRODUCT ORDER CODE UNIT SERIAL NUMBER SENSOR SERIAL NUMBER These functions will only a...

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