Blancett B2800 Panel Mount Manual (Simplified) PDF
Contents
1. ira FIGURE 6 Dimensions 14 Form No B280 013 06 10 TROUBLESHOOTING GUIDE Trouble Check battery voltage Should be 1 5 Vdc Replace if low No LCD Display bad e Check connection from meter pick up to display input terminals Check turbine meter rotor for debris Rotor should spin freely Check programming of flow monitor No Rate or Total Displayed This is usually an indication of external noise Keep all AC wires separate from DC wires Check for large motors close to the meter pick up Check for radio antenna in close proximity Try disconnecting the pick up from the monitor pig tail This should stop the noise Flow Rate Display Interprets Reading Constantly This usually indicates a weak signal Replace pick up and or check all connections Examine K factor Flow Rate Indicator Bounces DEFAULT K FACTOR VALUES Meter Size Default K factor Lower Limit 3 0 Form No B280 013 06 10 15 C gt Ga C Ga 55 ml oS EJ 9 Ul 51 80 0511 050 SLED FIGURE 7 Basic Programming Menu Form No B280 013 06 10 16 PART NUMBERING INFORMATION B 28 SX X 5 Program Level Units of Measure AB Gallons S Simplified ED Barrels HB Liters ID Cubic Meters Power Option B Battery Mounting Style L Loop P Panel Mount Form No B280 013 06 10 17 STATEMENT OF WARRANTY Blancett Flow2. Meters Division of Racine Federated Inc warrants to the end purchaser for a period of one year from the date of shipment from the factory that all flow meters manufactured by it are free from defects in materials and workmanship This warranty does not cover products that have been damaged due to defects caused by misapplication abuse lack of maintenance modified or improper installation Blancett s obligation under this warranty is limited to the repair or replacement of a defective product at no charge to the end purchaser if the product is inspected by Blancett and found to be defective Repair or replacement is at Blancett s discretion A return goods authorization RGA number must be obtained from Blancett before any product may be returned for warranty repair or replacement The product must be thoroughly cleaned and any process chemicals removed before it will be accepted for return The purchaser must determine the applicability of the product for its desired use and assumes all risks in connection therewith Blancett assumes no responsibility or liability for any omissions or errors in connection with the use of its products Blancett will under no circumstances be liable for any incidental consequential contingent or special damages or loss to any person or property arising out of the failure of any product component or accessory All expressed or implied warranties including the implied warranty of merchantability and th
3. advance to the next parameter To change to an alternate display mode use the arrow keys to scroll to the desired display mode and press ENTER to save the choice ATEST function is also available in the Display Function sub menu With the test function selected the display acts like a frequency counter and displays the raw input frequency being supplied to the frequency input terminals This is very useful when troubleshooting flow problems TOTALIZER PULSE OUTPUT The pulse output parameter can be either enabled or disabled When enabled this output generates 20mS duration pulse for every time the least significant digit of the totalizer increments The amplitude of the pulse is dependent on the voltage level of the supply connected to the pulse output and is limited to a maximum 30 VDC PASSWORD Password protection prevents unauthorized users from changing programming information Initially the password is set to all zeros To change the password simply enter any 4 digit code using the arrow keys as previously described to enter the password value Pressing ENTER once will store the password and take you back to the RST PSWD screen NOTE This password will allow the operator to manually reset totals RST PSWD The reset password screen allows the operator to enter any 4 digit code for the manual reset totals function NOTE This reset password code will not allow the operator to enter the PROGRAM mode 10 Form No B280 01
4. 3 06 10 RESET TOTAL To reset the monitor total display in RUN mode press the MENU and ENTER simultaneously until TOTAL RST starts to flash The TOTAL RST will stop flashing and the display will return to the RUN mode at the conclusion of the reset procedure STORE TOTAL The current total can be manually stored in the monitor s flash memory This procedure may be desirable prior to replacing the battery Press and hold the ENTER key for 2 seconds The display will respond with a flashing TOTALSVD and then return to the RUN mode AUTOMATIC STORE TOTAL The monitor is equipped with a store total feature that works automatically saving the current total to flash memory The frequency of saves depends on the power supply option chosen Battery Powered Once per hour and just before a low battery condition turns the unit off Loop Powered Once every ten minutes BATTERY REPLACEMENT Battery powered monitors use a single 1 5 D size alkaline battery When replacement is necessary use a clean fresh battery to ensure continued trouble free operation It is recommended that the total be saved to memory before the battery is removed See STORE TOTAL above Form No B280 013 06 10 11 ADDITIONAL INPUT OPTIONS The B2800 Flow Monitor is capable of receiving magnetic pick up input small signal sine wave or a contact closure input pulse Since most Blancett turbine flow meters utilize a magnetic pick up the B2800 Flow Monito
5. Barrett B2800 FLOW MONITOR Simplified Panel Mount Version For Liquid Meters PROGRAMMING amp INSTALLATION MANUAL A2800 SERIES non 8635 Washington Avenue Racine Wisconsin 53406 Toll Free 800 235 1638 Phone 262 639 6770 Fax 262 417 1155 www blancett com TABLE OF CONTENTS Introduction aca 4 56610 2110 5 ts nn 5 Installation 02 6 Operating the Monitor 7 Programming Mode 1 5996999694 8 8 2 Programming aaa Aa 9 SSSA 10 SSSR ORAS 10 Battery Replacement 11 Additional Input Options 12 Circuit Board Diagrams 13 Dimensi ns 14 Troubleshooting 15 Programming Menu 24 16 Part Numbering Information 17 Statement of Warranty 18 NOTE Blancett reserves the right to make any changes or improvements to the product described in this manual at any time without notice INTRODUCTION The B2800 Flow Monitor is a state of the art digital signal processing flow monitor designed to provide the user with exceptional flexibilit
6. amped on the flow meter body The K factor represents the number of pulses per unit of volume The K factor will be needed to program the monitor readout ENTER PROGRAM MODE Change to PROGRAM mode by pressing the MENU button once The mode indicator will change from RUN to PROGRAM Rate Total Display And Programming Choices Mode Indicator comm AY v v 2 NINAN LN Programming aip a Keys Programming Choices FIGURE 3 B2800 Panel Mount Flow Monitor 8 Form No B280 013 06 10 SELECT THE METER SIZE At the METER prompt press the UP or RIGHT arrow keys to select the bore size of the meter Press ENTER button once to save meter size choice and advance to the K factor units selection NOTE The meter connection size and the bore size are different For example many of the 1 NPT turbines have bore sizes that range from up to 1 Be sure to use the correct bore size or the meter will report incorrect flows and totals ENTER THE METER S K FACTOR UNIT Directly after the METER size is selected the display s K factor unit must be chosen Use the UP arrow key to select your K factor unit For meters calibrated in gallons use PUL GAL pulses per gallon for meters calibrated in cubic meters use PUL M3 pulses per cubic meter etc Press ENTER to save the K factor unit and advance to the next parameter NOTE Unless otherwise specified Blancett turbine flow meters are supplied with K factors measured in
7. e implied warranty of fitness for a particular purpose or application are expressly disclaimed and shall not apply to any products sold or services rendered by Blancett The above warranty supersedes and is in lieu of all other warranties either expressed or implied and all other obligations or liabilities No agent or representative has any authority to alter the terms of this warranty in any way 18 Form No B280 013 06 10 8635 Washington Avenue Racine Wisconsin 53406 Toll Free 800 235 1638 Phone 262 639 6770 Fax 262 417 1155 www blancett com info blancett com RFD Racine Flow Meter Group DYNASONICS Flo tech AMN PRESO racine BLANCETT is a registered trademark of Racine Federated Inc UL is a registered trademark of Underwriters Laboratories 2010 Racine Federated Inc Printed in USA Form No B280 013 06 10
8. een will confirm operating status Normal operation will be in the RUN mode To access the PROGRAM mode press the MENU button until the first programming screen is displayed After programming the display with the necessary information a lock out feature can be turned on to prevent unauthorized access or changing the meter s setup parameters BASIC PROGRAMMING MODE Keys MENU Switches to PROGRAM mode UP Arrow Scrolls forward through the parameter choices and increments numeric variables RIGHT Arrow Scrolls backward through the parameter choices and moves the active digit to the right ENTER Used to save programming information advance to the next programming parameter and in the reset process Modes RUN Normal operating mode PROGRAM Used to program variables into the display If your monitor was ordered with a Blancett flow meter the two components ship from the factory calibrated as a set If the monitor is a replacement the turbine s K factor has changed or the monitor is being used with some other pulse generating device programming will be necessary Form No B280 013 06 10 7 PROGRAMMING USING PULSE OUTPUT TURBINE FLOW METERS Each turbine flow meter is shipped with either a K factor value or frequency data If frequency data is provided the data must be converted to a K factor before programming the monitor K factor information when supplied can usually be found on the neck of the flow meter or st
9. pulses per gallon PUL GAL which will automatically convert to your desired units of measure NOTE The K factor supplied with the meter or calculated from calibration data will be needed to complete the next step ENTER THE METER S K FACTOR To change the K FACTOR value use the RIGHT arrow key and select the position of the number that you wish to change Using the UP arrow key increment the display digit until it matches the meter s K factor digit Repeat this process until all K factor digits have been entered Press ENTER once to save the K factor and advance to the RATE TOTAL units selection SELECT THE RATE TOTAL UNITS OF MEASURE The monitor allows the choice of five common rate total units The monitor shows the rate total unit that the display is currently set for If the current selection is correct press the ENTER key once to advance to the next parameter To change to an alternate unit use the arrow keys to scroll to the desired rate unit and press ENTER to save the choice Form No B280 013 06 10 9 selection ml M3PD M3 Cubic Meters per Day BPD BBL Oil Barrels per Day Oil Barrels NOTE The total unit s output multiplier cannot be modified in the Simplified program level This option is reserved in the Advanced program level SELECT THE DISPLAY FUNCTION The monitor can display RATE or TOTAL or alternate between BOTH rate and total If the current selection is correct press the ENTER key to
10. r is shipped configured for magnetic pick up input To change to a contact closure input remove JP2 from the bottom two pins and jumper them to the top two pins See Figure 5 on page 13 Pulse Input Card 30 VDC Max 20 mS Pulse Analog Input Card 4 20 mA Magnetic Pick up _ Loop Supply Voltage 5 Rmax 0 02 Common FIGURE 4 Wiring Diagram 12 Form No B280 013 06 10 0303 00 4001 0303 1048 A4111V9 200 G ebenon Aidang O dAL osz ON SIN F O 0 5 gt gt 00 06 0 esind sw 0z yor le 0 06 esind SW oz andur Sen 6 ee 0 O 3AA 06 IN andnu ae asna a 8 Jesey 1920 F 9 jeusayxy 0 q yosoy 2 93 9 o 6 13 FIGURE 5 Circuit Board Layouts Form No B280 013 06 10 4 25 107 9 4 25 107 9 75 2 50 63 5
11. x 3 6 Opening Environmental Operating Temperature 22 F to 158 F 30 C to 70 C Humidity 0 90 Non condensing Inputs Magnetic Pick up Input Frequency Range 0 to 3500 Hz Trigger Sensitivity 30 mV p p Over Voltage Protected 30 VDC Outputs Opto isolated Open Collector Transistor Maximum Voltage 30 VDC Pulse width 20mS Max rate 202 Current ON state 0 9 V drop 5 0 mA or 0 7 V drop 0 1 mA Optional 4 20 mA output Form No B280 013 06 10 INSTALLATION Mounting Instructions 1 2 3 Cut a 3 6 x 3 6 square opening in the panel See Figure 2 Disconnect the battery from the main board terminal Remove the large battery mounting plate by removing the four Phillips head screws from the main assembly stand offs Mount the main assembly through the panel opening and temporarily hold in place tape will work Attach the signal wires to the appropriate terminal blocks Reattach the large battery mounting plate with the four Phillips head screws Secure the assembly to the panel with the four outer screws 3 6in 9 144 cm 26 3 6 in 9 144 cm FIGURE 2 Panel Mounting Hole Form No B280 013 06 10 OPERATING THE MONITOR The monitor has two modes of operation referred to as the RUN mode and the PROGRAM mode Both the RUN mode and the PROGRAM mode display screen enunciators confirming the state of the monitor A quick glance at the lower left hand corner of the LCD scr
12. y at a very affordable price Though designed for use with Blancett flow meters this display can be used with almost any flow meter producing a low amplitude AC output or contact closure signal s This flow monitor is capable of accepting a low level frequency input for calculating flow rate and total These calculations can then be displayed in the desired units of measurement All B2800 Flow Monitors come pre programmed from the factory if ordered with a Blancett flow meter If required however it can easily be re configured in the field The monitor s large 8 digit by 75 numeric liquid crystal display makes extended range viewing practical The second 8 digit by 38 alphanumeric display provides for selectable units viewing in run mode and prompts for variables in program mode Finally the user can choose between displaying rate total or alternating between both rate and total B2800 SERIES now rore 0 FLOW 77277 FIGURE 1 B2800 Panel Mount Flow Monitor 4 Form No B280 013 06 10 SPECIFICATIONS Power Supply Options Battery Powered 1 D size 1 5 Volt alkaline battery Loop Powered Optional 4 20 mA loop power Alphanumeric Rate and Total Display 8 digit 75 high numeric display 8 character 38 high alphanumeric display Fixed or toggle modes of operation for flow rate and totalizer display Accuracy 0 1 Temperature Drift 50 ppm C maximum Mounting Style Panel Mount 3 6
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