PRECISION DIGITAL Loop Leader PD6620 Series Instruction Manual Download Page 52

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Loop Leader PD6620 Series Loop-Powered Rate/Totalizer Instruction Manual

PRECISION DIGITAL CORPORATION

233 South Street • Hopkinton MA 01748 USA

Tel (800) 343-1001 • Fax (508) 655-8990

www.predig.com

LIM6622_F

SFT124 Ver 2.000 & up

04/18

How to Contact Precision Digital

•

For Technical Support please

Call: (800) 610-5239 or (508) 655-7300
Fax: (508) 655-8990
Email: [email protected]

•

For Sales Support or to place an order please

contact your local distributor or
Call: (800) 343-1001 or (508) 655-7300
Fax: (508) 655-8990
Email: [email protected]

•

For the latest version of this manual please visit

www.predig.com

Summary of Contents for Loop Leader PD6620 Series

Page 1: ...to 75 C Safe Area Operating Temperature Range Free PC Based USB Programming Software 5 Digit Alphanumeric Top Line 8 Digit Alphanumeric Bottom Line 8 Digit Total Grand Total Display with 13 Digits Usi...

Page 2: ...ult in personal injury or property loss Anyone using this product for such applications does so at his her own risk Precision Digital Corporation shall not be held liable for damages re sulting from s...

Page 3: ...Units UNITS 26 Changing the Decimal Point Location DEC PT 26 Enabling or Disabling the Comma on the Bottom Display COMMA 26 Programming the Bargraph PD6624 PD6628 Only 26 Changing What is Displayed T...

Page 4: ...backlight so they add very little burden to the loop Additional features that allow these instruments to be installed virtually anywhere include a NEMA 4X IP65 front panel an operating temperature ra...

Page 5: ...ruments Loop Leader PD6626 Standard Decimal Models Hazardous Area Model Description PD6626 LNN Loop Powered Hazardous Area No Options PD6626 L2N Loop Powered Hazardous Area Two Solid State Relays PD66...

Page 6: ...Update Second Ambient 20 C 1 Update 2 Seconds From 20 C to 40 C the update rate slows down 1 second for every 2 C e g at 24 C 1 update 4 seconds Overrange Top 99999 Bottom 99 999 999 flashing Underra...

Page 7: ...gle or dual relay batching with optional preclose for dual stage operation Batch Preset Set via F2 function key anywhere between 0 0001 to 99 999 based on batch total deci mal point If batch total is...

Page 8: ...ce Rate total re transmit reverse scaling allowed Scaling Range 1 00 to 23 0 mA Disable High impedance state less than 1 mA Calibration Factory calibrated 4 00 to 20 00 mA Underrange 1 0 mA 3 5 mA or...

Page 9: ...IEC 61010 1 2010 Third Edition Safety requirements for electrical equipment for measurement control and laboratory use Additional Standards UL 50E Hazardous Area Approvals ATEX Certificate Number CML...

Page 10: ...erate an ignition capable level of electrostatic charge Therefore the equipment shall not be installed in a location where the external conditions are conducive to the build up of electrostatic charge...

Page 11: ...transmitter PD6626 PD6628 loop powered meter and associated apparatus barrier must be compatible PD6626 PD6628 Series Loop Powered meters do not add capacitance or inductance to the loop under normal...

Page 12: ...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...

Page 13: ...ontrol Drawing LIM6600 2 in order to meet agency approval ratings Use copper wire with 60 C or 60 75 C insulation for all line voltage connections Observe all safety regulations Electrical wiring shou...

Page 14: ...loop 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 Backligh...

Page 15: ...OUT The 4 20 mA output must be powered from an external power supply Figure 8 4 20 mA Output Connections Safe Area Solid State Relay Connections Relay connections are made to a four terminal connecto...

Page 16: ...ruction Manual 16 Safe Area 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 belo...

Page 17: ...6624 PD6628 Button Symbol Description LCD Status Menu Alarm Indicator PD6622 Only Right Arrow F1 Password Protection Indicator PD6622 Only Up Arrow F2 G Grand Total Indicator PD6622 Only Enter F3 T To...

Page 18: ...se The meter connects to the PC via a provided micro USB cable and is powered by the USB connection so no additional power is needed during programming For detailed software instructions or to downloa...

Page 19: ...Open collector 1 setup OUTPUT2 Open collector 2 setup DISABLE Disable the open collector PULSE Program the open collector for pulse output ALARM Program the open collector for alarm output TIMER Prog...

Page 20: ...econds OFF Turn filter off BYPASS Set filter bypass 0 0 to 99 9 FS PASSWRD Set a password for the meter MAIN Program the main meter password TOTAL Program the total reset password Parameter Action Set...

Page 21: ...or disable the totalizer ENABLE Enable the totalizer Default DISABLE Disable the totalizer see PD6602 manual BACKLITE Enable or disable the display back light Parameter Action Setting Description ENA...

Page 22: ...AG Display the rate and its tag alter nating R UNITS Display the rate units T UNITS Display the total units TAG Display the tag Parameter Action Setting Description UNITS Display the units PRESET Disp...

Page 23: ...igit and Up Arrow to increment digit value The selected digit will flash Press and hold Up Arrow to auto increment the display value If you have made a mistake or would like to enter a new value selec...

Page 24: ...NIST standards A calibrated signal source is not needed to scale the meter Enter the Input menu to scale the meter to display the 4 20 mA input The input is capable of accepting any signal from 4 to 2...

Page 25: ...ld the Right Arrow while no character is being edited to erase all characters to the right of the flashing character Press and hold Up or Right Arrow to auto increment or decrement a selected characte...

Page 26: ...nt is dis played and then it moves to the leftmost position Pressing the Up Arrow moves the decimal point one place to the left The decimal point location is set independently for the rate total and g...

Page 27: ...g alternating Total its units and the rate units alternating Grand total with units or tag alternating Grand total units and rate units alternating Rate with units or tag alternating Rate and the tota...

Page 28: ...uts two solid state relays and one 4 20 mA output The Output menu will only show options for the available out puts See Ordering Information on page 5 for details SETUP OUTPUT OPEN COLLECTR OUT RELAY...

Page 29: ...R turns the open collector on and off at the specified time intervals The timer can be set as single shot or continuous timer A total reset output generates a pulse whenever the total is reset regardl...

Page 30: ...per unit of measure For example if the k factor is 0 001 and the units are gallons one pulse will be generated for every 1 000 gallons The maximum fre quency is 1 000 Hz Setting output 2 to quadrature...

Page 31: ...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 turn off If the set point is lower than the reset point the alarm will be a...

Page 32: ...o 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 d...

Page 33: ...le shot or continuous timer For use in batch control applications the meter relays may be set to batch This will enable the batch control features of the meter The stopwatch output STPWATCH allows the...

Page 34: ...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 turn off If the set point is lower than the reset point the alarm w...

Page 35: ...rogram the Off Delay OFF DLAY from 1 second to 99 hours 59 minutes and 59 seconds This is the time it takes from selecting START to turning on the output and for how long the output is off in continuo...

Page 36: ...on MANUAL or AUTO If setting batching to automatic a delay before the next batch is started must be programmed The PRESET amount is the value at which the batch will stop and can be programmed up to t...

Page 37: ...topwatch function is used to open and close a solenoid valve to know the exact amount of time needed to complete the desired sample Once this is determined the timer function can be used to automatica...

Page 38: ...responding mA output signals Rate or Total RATE or TOTAL To scale the analog output enter display value 1 and a corresponding analog output value for this display then enter display value 2 and a corr...

Page 39: ...AL The Advanced Rate menu contains options to apply signal input conditioning functions to the input and scale calibrate the input signal The Advanced Total and Advanced Grand Total menus contain opti...

Page 40: ...display for non linear signals to convert level to flow using weirs and flumes with complex expo nent Advanced Total and Grand Total Programming ADV TOTAL ADV GTOTAL The advanced total and grand tota...

Page 41: ...rce is strongly recommended 1 After accessing the SCALE CAL menu press the Right Arrow button to scroll to the Calibration menu CAL RATE and press Enter 2 Select the appropriate units for the desired...

Page 42: ...ere are three password types available Main Total and Grand Total The Main password prevents access to the meter Programming Mode Total and Grand Total passwords prevent resetting of and changes to th...

Page 43: ...tart 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 stop re...

Page 44: ...art the setup process from the factory defaults To load factory defaults enter the DEFAULT menu under the SYSTEM menu and press enter twice in quick succession The meter will load the default settings...

Page 45: ...art of the Advanced menu Internal Calibration is performed as follows 1 Press the Menu button to enter Programming Mode 2 Press the Right Arrow button twice and press Enter to access the Advanced menu...

Page 46: ...the Function Key Hint Feature HINT on page 44 Digital Input Operation A digital input is standard on the meter This digital input is programmed identically to function keys F1 F2 and F3 The input is...

Page 47: ...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 su...

Page 48: ...Flash PV FLASH ON Alarm Message MSG ON Message Text MSG EDIT ALARM 3 Sample Count TOTAL COUNT 1 000 gallons Sample Time TOTAL TIME 10 seconds Parameter Display Default Setting Batch Count BATCH COUNT...

Page 49: ...ease 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 calibration Display does...

Page 50: ...ormity with the European Union Directives shown below 2014 35 EU Low Voltage Directive 2014 30 EU EMC Directive 2011 65 EU RoHS Directive This conformity is based on compliance with the application of...

Page 51: ...n of harmonized or applicable technical stand ards and when applicable or required a European Union notified body certification Standards EN 55011 2016 EN 60079 0 2012 A11 2013 EN 60079 11 2012 EN 610...

Page 52: ...IM6622_F SFT124 Ver 2 000 up 04 18 How to Contact Precision Digital For Technical Support please Call 800 610 5239 or 508 655 7300 Fax 508 655 8990 Email support predig com For Sales Support or to pla...

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