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Model PD6363 Pulse Dual-Input Rate/Totalizer Instruction Manual

78

Modbus RTU Serial Communications (

serial

)

The meter is equipped with serial communications capability as a
standard feature using Modbus RTU Serial Communication Protocol.
To communicate with a computer or other data terminal equipment, an
RS-232, RS-485, or USB adapter option is required; see

Ordering

Information

on page 7 for details.

Warning!

Do not connect any equipment other than Precision
Digital’s expansion modules, cables, or meters to
the RJ45 M-LINK connector. Otherwise damage will
occur to the equipment and the meter.

Note: More detailed instructions are provided with each optional serial

communications adapter. Note: Refer to the ProVu® Modbus
Register Tables located at www.predig.com for details.

When using more than one meter in a multi-drop mode, each meter
must be provided with its own unique address. The meter address
(Slave ID) may be programmed between 1 and 247. The transmit delay
may be set between 0 and 199 ms. The parity can be set to even, odd,
or none with 1 or 2 stop bits.

Changes made to the Serial menu are initialized after the MENU key is
pressed or after navigating through the t-byte parameter.

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Summary of Contents for PD6363 Series

Page 1: ...annel Addition Difference Average Multiplication Division Min Max Weighted Average Ratio Concentration More NEMA 4X IP65 Front Universal 85 265 VAC or 12 24 VDC Input Power Models Large Dual Line 6 Digit Display 0 60 0 46 Isolated 24 VDC Transmitter Power Supply Programmable Display Function Keys 2 or 4 Relays Isolated 4 20 mA Output Options 4 Relay 2 Analog Output and I O External Modules USB RS ...

Page 2: ...sonal 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 resulting from such improper use Limited Warranty Precision Digital Corporation warrants this product against defects in material or workmanship for the specified period under Specifications from the date of shipment from the f...

Page 3: ...MENSIONS 18 Configuration for 12 or 24 VDC Power Option 19 Transmitter Supply Voltage Selection P P 20 Connections 20 Connectors Labeling 21 Power Connections 21 Signal Connections 21 Configure Input Type and Level Switches 23 Modbus RTU Serial Communications 24 Relay Connections 24 Switching Inductive Loads 25 F4 Digital Input Connections 26 4 20 mA Output Connections 26 Analog Output Transmitter...

Page 4: ...g the Display Parameters Intensity dsplay 51 Display Setup Menu 52 Setting the Relay Operation relay 53 Setting the Relay Assignment asSign 54 Setting the Relay Action Act 55 Programming Set and Reset Points 56 Setting Fail Safe Operation 56 Programming Time Delay 56 Relay and Alarm Operation Diagrams 57 High Alarm Operation Set Reset 57 Low Alarm Operation Set Reset 58 High Alarm with Fail Safe O...

Page 5: ... De Bounce Filter FiLter 77 Rounding Feature round 77 Modbus RTU Serial Communications serial 78 Select Menu SElect 79 Signal Input Conditioning Functn 80 Multi Point Linearization Linear 80 Math Function nmath 81 Math Constants Const 82 Low Flow Cutoff CutofF 82 Totalizer Count Up Down Count 83 Analog Output Programming AoutPr 83 Programmable Function Keys User Menu user 85 Meter Copy Function Co...

Page 6: ...ure 24 Dual Input Mode quad 1 42 Figure 25 Dual Input Mode quad 2 43 Figure 26 Acknowledge Relays w Function Key or Digital Input 67 Figure 27 Meter Copy Connection 87 INTRODUCTION The PROVU PD6363 is a multipurpose easy to use digital dual pulse input rate totalizer ideal for flow rate total and flow control applications It accepts two pulse e g 40 mVp p to 8 Vp p square wave 0 5 V 0 12 V or 0 24...

Page 7: ...put PD1103 PD6363 6H4 PD6363 7H4 4 relays PD1104 PD6363 6H5 PD6363 7H5 2 relays 4 20 mA output PD1105 PD6363 6H7 PD6363 7H7 4 relays 4 20 mA output PD1107 Model number for replacement option card Accessories Model Description PDA1002 DIN rail mounting kit for two expansion modules PDA1004 4 SPST Form A relays PDA1011 Dual isolated 4 20 mA output expansion module PDA1044 4 digital inputs 4 digital ...

Page 8: ...al and units Ch A or Ch B Toggle between totals Ch A Ch B Ch A Ch B and sum of Ch A and Ch B Modbus input The lower display may also be set to show engineering units or be off with no display PROGRAMMING METHODS Four front panel buttons digital inputs PC and MeterView Pro software Modbus registers or cloning using Copy function MAX MIN DISPLAY Max min readings reached by the process are stored unt...

Page 9: ...allation Overvoltage Category III ENVIRONMENTAL ProVu Series PD6363 Operating temperature range 40 to 65 C Storage temperature range 40 to 85 C Relative humidity 0 to 90 non condensing ProtEX MAX PD8 Series T6 Class operating temperature range Ta 40 to 60 C T5 Class operating temperature range Ta 40 to 65 C See LIM8 ProtEX MAX instruction manual for details MAX POWER DISSIPATION ProtEX MAX PD8 Ser...

Page 10: ... F Concen Total Addition tA tB P F Sunm t G Tot Addition GtA GtB P F SunmGT Total Difference tA tB P F Dif t G Tot Difference GtA GtB P F Dif GT Total Ratio tA tB F Tratio Total Percent tA tA tB 100 T PCT Note The F constant can be any value from 0 001 to 999 999 If the value is less than 1 it will have the same effect as a divider For example the average could also be derived by using A B F where...

Page 11: ...ddd CALIBRATION May be calibrated using K factor internal calibration or by applying an external calibration signal K FACTOR Field programmable K factor converts input pulses to rate in engineering units May be programmed from 0 00001 to 999 999 pulses unit CALIBRATION RANGE Input 1 signal may be set anywhere in the range of the meter input 2 signal may be set anywhere above or below input 1 setti...

Page 12: ...exceeds 999 999 999 Relay status reflects display TOTAL OVERFLOW OVERRIDE Program total A or B total reset for automatic with 0 1 second delay and set point 1 for 999 999 TOTALIZER ALARM PRESETS Up to eight user selectable under setup menu Any set point can be assigned to channel A or B total or grand total or C and may be programmed anywhere in the range of the meter for total alarm indication TO...

Page 13: ...arm LEDs and relays may be disabled turn off RELAY OPERATION Automatic non latching Latching requires manual acknowledge Sampling based on time Pump alternation control 2 to 8 relays Off disable unused relays and enable Interlock feature Manual on off control mode RELAY RESET User selectable via front panel buttons digital inputs or PC 1 Automatic reset only non latching when the input passes the ...

Page 14: ... Analog output drift is separate from input drift ISOLATED TRANSMITTER POWER SUPPLY Terminals I R 24 VDC 10 May be used to power the 4 20 mA output or other devices Refer to Figure 7 on page 21 and Figure 19 on page 26 ProVu Series PD6363 All models rated 40 mA max ProtEX MAX PD8 Series All models 25 mA max EXTERNAL LOOP POWER SUPPLY 35 VDC maximum OUTPUT LOOP RESISTANCE Power supply Minimum Maxim...

Page 15: ...issions Class A AC Mains Conducted Emissions Class A IMMUNITY EN 61326 1 2013 Measurement control and laboratory equipment EN 61000 6 2 2005 EMC heavy industrial generic immunity standard RFI Amplitude Modulated 80 1000 MHz 10 V m 80 AM 1 kHz 1 4 2 0 GHz 3 V m 80 AM 1 kHz 2 0 2 7 GHz 1 V m 80 AM 1 kHz Electrical Fast Transients 2kV AC mains 1kV other Electrostatic Discharge 4kV contact 8kV air RFI...

Page 16: ...only by trained service personnel INSTALLATION There is no need to remove the meter from its case to complete the installation wiring and setup of the meter for most applications Instructions are provided for setting up a 12 24 VDC powered meter to operate from 12 VDC and for changing the transmitter power supply to output 5 or 10 VDC instead of 24 VDC see page 19 Unpacking Remove the meter from b...

Page 17: ... case and remove Insert meter into the panel cutout Install mounting brackets and tighten the screws against the panel To achieve a proper seal tighten the mounting bracket screws evenly until meter is snug to the panel along its short side DO NOT OVER TIGHTEN as the rear of the panel may be damaged Figure 1 1 8 DIN Panel Cutout Dimensions Figure 2 Panel Mounting Details Panel Gasket Mounting Brac...

Page 18: ...Model PD6363 Pulse Dual Input Rate Totalizer Instruction Manual 18 MOUNTING DIMENSIONS Figure 3 Meter Dimensions Side View Figure 4 Meter Dimensions Top View NO NC NC C NO C NO NC NC C NO C R ...

Page 19: ...er option are shipped from the factory ready to operate from 24 VDC To configure the meter for 12 VDC power 1 Remove all the connectors 2 Unscrew the back cover 3 Slide the back cover about 1 inch 4 Configure the J9 jumper located behind the power connector for 12 V as shown below Figure 5 Jumper Configuration for 12 24 VDC Power MAIN BOARD 24 VDC 12 VDC POWER J9 12 V 24 V J9 CONFIGURATION Factory...

Page 20: ...wiring connectors 2 Unscrew the back cover 3 Slide out the back cover by about 1 inch 4 Configure the J4 jumper located behind the input signal connector for the desired excitation voltage as shown Figure 6 Transmitter Supply Voltage Selection Connections All connections are made to removable screw terminal connectors located at the rear of the meter Caution Use copper wire with 60 C or 60 75 C in...

Page 21: ...re 7 Connector Labeling for Fully Loaded PD6363 Power Connections Power connections are made to a two terminal connector labeled POWER on Figure 7 The meter will operate regardless of DC polarity connection The and symbols are only a suggested wiring convention Figure 8 Power Connections Signal Connections Signal connections are made to a nine terminal connector labeled SIGNAL on Figure 7 The COM ...

Page 22: ...ction Manual 22 Pulse Input Connections The following figures show examples of signal connections Figure 9 Flowmeters Powered by Internal Power Supply Figure 10 Flowmeters Powered by External Supply Figure 11 Self Powered Magnetic Pickup Coil Flowmeters ...

Page 23: ... open Collector Input Figure 13 PNP Sensor Powered by Internal Supply Figure 14 Switch Input Connections Configure Input Type and Level Switches Channel A and B each have an internal input type configuration switch These switches must be set to the correct input type and level Each ...

Page 24: ...labeled M LINK on Figure 7 For interfacing to the PROVU use the PDA1232 for RS 232 the PDA1485 for RS 485 or the PDA8008 for USB The same port is used for interfacing with all expansion modules e g external relays additional 4 20 mA outputs digital I O Use the PDA1200 meter copy cable for meter to meter interfacing for cloning purposes i e copying settings from one meter to other meters Relay Conn...

Page 25: ...he contacts C 0 5 to 1 µF for each amp through closed contacts Notes 1 Use capacitors rated for 250 VAC 2 RC networks may affect load release time of solenoid loads Check to confirm proper operation 3 Install the RC network at the meter s relay screw terminals An RC network may also be installed across the load Experiment for best results Figure 17 Low Voltage DC Loads Protection RC Networks Avail...

Page 26: ... output are made to the connector terminals labeled MA OUT The 4 20 mA output may be powered internally or from an external power supply Figure 19 4 20 mA Output Connections Analog Output Transmitter Power Supply The internal 24 VDC power supply powering the analog output may be used to power other devices if the analog output is not used The I terminal is the 24 V and the R terminal is the return...

Page 27: ...sconnect the expansion modules with the power on More detailed instructions are provided with each optional expansion module Interlock Relay Feature As the name implies the interlock relay feature reassigns one or more alarm control relays for use as interlock relay s Interlock contact s are wired to digital input s and trigger the interlock relay This feature is enabled by configuring the relay a...

Page 28: ...atch the rate totalizer with a flowmeter s k factor pulse unit of measure Or use the Scale menu to scale the pulse input pulse sec without a signal source Or use Cal menu to calibrate the rate totalizer using a signal source Overview There are no jumpers to set for the meter input selection Setup and programming is done through the front panel buttons After power and input signal connections have ...

Page 29: ... are enabled when relay expansion module installed Note LEDs for relays in manual mode flash with the M LED every 10 seconds Press the Menu button to enter or exit the Programming Mode at any time Press the Right arrow button to move to the next digit during digit or decimal point programming Press or hold the Up arrow button to scroll through the menus decimal point or to increment the value of a...

Page 30: ...tate of channel B ud A1 Up Down AI Set channel A total add subtract based on the state of a digital input ud b1 Up Down BI Set channel B total add subtract based on the state of a digital input ud b1 Up Down ABI Set channel A B total add subtract based on the state of a digital input for each Quad 1 Quadrature 1 Set type 1 quadrature operation Quad 2 Quadrature 2 Set type 2 quadrature operation Qu...

Page 31: ...Calibration menu for channel A Inp 1 Input 1 Calibrate input 1 signal or program input 1 value Dis 1 Display 1 Program display 1 value Inp 2 Input 2 Calibrate input 2 signal or program input 2 value up to 32 points Dis 2 Display 2 Program display 2 value up to 32 points Error Error Error calibration or scaling not successful check signal or programmed value Ch b Channel B Enter channel B input set...

Page 32: ...splay Ch A Assign display to channel A D Ch B Display Ch B Assign display to channel B D Ch C Display Ch C Assign display to channel C math D Ab Display AB Alternate display of channels A B D AC Display AC Alternate display of channels A C D BC Display BC Alternate display of channels B C D AbC Display ABC Alternate display of channels A B C D t a Display total A Assign display to channel A total ...

Page 33: ...Display low value of channel C D HL C Display high low C Alternate between high low value of channel C D a u Display A and units tags Alternate display of channel A and the unit tag D B u Display B and units tags Alternate display of channel B and the unit tag D C u Display C and units tags Alternate display of channel C and the unit tag D ta u Display total A and total A units Alternate display o...

Page 34: ...us register RLY 1 Relay 1 Relay 1 through 8 setup Act 1 Action 1 Set relay 1 action Auto Automatic Set relay for automatic reset Set 1 Set 1 Enter relay 1 set point RST 1 Reset 1 Enter relay 1 reset point A nman Auto manual Set relay for auto or manual reset any time LatCH Latching Set relay for latching operation Lt CLr Latching cleared Set relay for latching operation with manual reset only afte...

Page 35: ...ss Enter to reset max display Rst Lo Reset low Press Enter to reset min display Rst HL Reset high low Press Enter to reset max min displays Tot a Reset total A Press Enter to reset channel A total Tot b Reset total B Press Enter to reset channel B total Gtot a Reset grand total A Press Enter to reset channel A grand total Gtot b Reset grand total B Press Enter to reset channel B grand total Tot ab...

Page 36: ... Program password to lock meter Locd Locked Enter password to unlock meter Pass 2 Password 2 Set or enter Password 2 Pass 3 Password 3 Set or enter Password 3 Total Total reset password Set or enter a total reset password Gtotal Grand total password Set or enter a grand total reset password 999999 Flashing Overrange condition ...

Page 37: ...d Press Menu button to enter Programming Mode then press the Up arrow button to scroll main menu Press Menu at any time to exit and return to Run Mode Changes made to settings prior to pressing Enter are not saved Changes to the settings are saved to memory only after pressing Enter The display moves to the next menu every time a setting is accepted by pressing Enter ...

Page 38: ... next digit and Up arrow to increment digit value The digit being changed is displayed brighter than the rest Press and hold up arrow to auto increment the display value Press the Enter button at any time to accept a setting or Menu button to exit without saving changes 004 000 004 000 005 000 dis 1 dis 1 dis 1 Next Setting Select Next Digit Increment Digital Value Accept Setting ...

Page 39: ...le and channel A and B input modes 2 Units for A B rate total grand total and C 3 Decimal positions for A B rate total and grand total and C 4 Program the the k factor or scale or calibrate total functions 5 Display parameters and intensity 6 Relay assignments and operation 7 4 20 mA analog output scaling Press the Menu button to exit at any time ...

Page 40: ...rs in the display dsplay menu Enable or disable the totalizer features by selecting Yes or no after the input type has been set up If the totalizer features are disabled most totalizer features and functions are hidden from the menus Note The totalizer continues working in the background Setting the Dual Input Mode nmode The Mode menu is used to set the functions of the dual input and total The in...

Page 41: ...falling edge if input B is high and subtract at each rising edge if input B is low Figure 21 Dual Input Mode ud AB Ch A Totalizer Add Subtract by Digital Input ud AI Total of channel A will add or subtract as determined by the state of a digital input Channel A total will add at each falling edge if an assigned digital input is high and subtract at each rising edge if an assigned digital input is ...

Page 42: ...each channel This mode combines the features of ud AI and ud BI This setting requires the use of a digital input expansion module see Accessories on page 7 The F4 digital input will only support one channel Quadrature Input Type 1 quad 1 Quadrature modes are used to accept inputs that are 90 degrees out of phase from quadrature output devices Total of channel A will add or subtract as determined b...

Page 43: ...falling edge if channel B is low Channel A total will subtract at each rising edge if channel B is low and at each falling edge if channel B is high Figure 25 Dual Input Mode quad 2 Quadrature Input Type 4 quad 4 Quadrature modes are used to accept inputs that are 90 degrees out of phase from quadrature output devices Totals of channel A and B will add at each rising and falling edge of that chann...

Page 44: ...total units Ch C sets the units for the math channel C See the flow chart on page 52 to access the display menu to show the unit or tag on the lower display The engineering units or custom legends can be set using the following 7 segment character set Display Character Display Character 0 0 k K 1 1 l L 2 2 m m 3 3 n n 4 4 O O 5 5 o o 6 6 p P 7 7 q q 8 8 r r 9 9 s S A A t t b b u u C C v V c c u w ...

Page 45: ...t all Pressing the Right arrow moves the decimal point one place to the right until no decimal point is displayed and then it moves to the leftmost position Pressing the Up arrow moves the decimal point one place to the left There are seven decimal points to set up for three channels Ch A rate total and grand total Ch B rate total and grand total and Ch C After the decimal points are set up the me...

Page 46: ...le menu to scale the pulse input pulse sec without a signal source Or use Cal menu to calibrate the rate totalizer using a signal source The Program menu contains the following menus for each channel A and B 1 K Factor calibration 2 Scale without a signal source 3 Calibrate with a calibrated signal source 4 Total time base conversion factor 5 Grand total time base conversion factor 6 Reset modes f...

Page 47: ... Scale menu to enter the scaling without a signal source Use the Calibrate menu to apply a signal from a signal source Note The Scale Calibrate and K Factor functions are exclusive of each other The meter uses the last function programmed Only one of these methods can be employed at a time Multi Point Calibration Scaling The Scale and Calibrate functions can use up to 32 points default is 2 The nu...

Page 48: ... Channel B is scaled similarly to Channel A shown below Scaling the Meter for Channel A SCal A For instructions on how to program numeric values see Setting Numeric Values page 38 Error Message Error An error message indicates that the calibration or scaling process was not successful After the error message is displayed the meter reverts to input 2 during calibration or scaling and to input 1 dur...

Page 49: ... a signal source refer to Scaling the Meter without a Signal Source SCAL A SCAL B page 48 Warm up the meter for at least 15 minutes before performing calibration to ensure specified accuracy The meter can be calibrated to display the process variables in engineering units by applying the appropriate input signal and following the calibration procedure The use of a calibrated signal source is stron...

Page 50: ... of gallons per minute would use a time base of minutes Total grand total conversion factors for channel A and B are programmed independently This means that one total or grand total can be displaying the value in gallons while another displays in million gallons liters m3 etc Total Grand Total Reset treset Total reset menus are located in the Program menu The totals can be programmed for manual o...

Page 51: ... total DRGT B 16 Relay set points 1 8 DSET 1 to DSET 8 17 Max min and max min values for Ch A Ch B or Ch C D Hi A to d HL C 18 Toggle Ch A rate units d A u 19 Toggle Ch B rate units d B u 20 Toggle Ch C units d C u 21 Toggle Ch A total units d TA u 22 Toggle Ch B total units d TB u 23 Toggle Ch A total and Ch B total d tAb 24 Toggle Ch A total Ch B total and the sum of total A and total B d tABC N...

Page 52: ...arious lighting conditions Select intensity 8 for outdoor applications The default intensity setting is 8 Display Setup Menu See Setting the Display Parameters Intensity dsplay on page 51 for a list of all the big and little display options available After setting up the input and display press the Menu button to exit programming and skip the rest of the setup menu ...

Page 53: ... B rate total or grand total c Channel C Math channel d Modbus 2 Relay action a Automatic reset only non latching b Automatic manual reset at any time non latching c Latching manual reset only d Latching with Clear manual reset only after alarm condition has cleared e Pump alternation control automatic reset only f Sampling the relay is activated for a user specified time g Off relay state control...

Page 54: ...Model PD6363 Pulse Dual Input Rate Totalizer Instruction Manual 54 Setting the Relay Assignment asSign ...

Page 55: ...c reset non latching 2 Automatic manual reset at any time non latching 3 Latching manual reset only at any time 4 Latching with Clear manual reset only after alarm condition has cleared 5 Pump alternation control automatic reset only 6 Sampling the relay is activated for a user specified time 7 Off relay state controlled by Interlock feature The following graphic shows relay 1 action setup relay 2...

Page 56: ...e reset point has been accepted Setting Fail Safe Operation In fail safe mode of operation the relay coil is energized when the process variable is within safe limits and the relay coil is de energized when the alarm condition exists The fail safe operation is set independently for each relay Select on to enable or select off to disable fail safe operation Programming Time Delay The On and Off tim...

Page 57: ...tion Diagrams The following graphs illustrate the operation of the relays status LEDs and ACK button High Alarm Operation Set Reset For Manual reset mode ACK can be pressed anytime to turn off relay To detect a new alarm condition the signal must go below the set point and then go above it ...

Page 58: ...ual Input Rate Totalizer Instruction Manual 58 Low Alarm Operation Set Reset For Manual reset mode ACK can be pressed anytime to turn off relay For relay to turn back on signal must go above set point and then go below it ...

Page 59: ...6363 Pulse Dual Input Rate Totalizer Instruction Manual 59 High Alarm with Fail Safe Operation Set Reset Note Relay coil is energized in non alarm condition In case of power failure relay will go to alarm state ...

Page 60: ...6363 Pulse Dual Input Rate Totalizer Instruction Manual 60 Low Alarm with Fail Safe Operation Set Reset Note Relay coil is energized in non alarm condition In case of power failure relay will go to alarm state ...

Page 61: ...Model PD6363 Pulse Dual Input Rate Totalizer Instruction Manual 61 Pump Alternation Control Operation ...

Page 62: ... going up for high alarms and going down for low alarms The sample time can be programmed between 0 1 and 5999 9 seconds Total Relay Sampling Operation When the total reaches the preset the relay trips and the sample time starts After the sample time has elapsed the relay resets The cycle repeats every time the preset value is added to the total Set Reset Relay LED Input Sample Time Sample Time Sa...

Page 63: ...y timer starts and the relay trips when the time delay has elapsed If the signal drops below the set point high alarm before the time delay has elapsed the On time delay timer resets and the relay does not change state The same principle applies to the Off time delay Note If Automatic or Manual A mAn reset mode is selected the LED follows the reset point and not the relay state when the relay is a...

Page 64: ...dband 3 Sampling Based on Time 4 Pump Alternation Control for up to 8 Pumps Relays Auto Initialization When power is applied to the meter the front panel LEDs and alarm relays will reflect the state of the input to the meter The following table indicates how the alarm LEDs and relays will react on power up based on the set and reset points Alarm HI or LO Alarm Set Point Reset Point Power Up Readin...

Page 65: ...ferently for latching and non latching relays For non latching relays the LED is always off during normal condition and always on during alarm condition regardless of the state of the relay e g Relay acknowledged after alarm condition For latching relays the alarm LEDs reflects the status of the relays regardless of the alarm condition The following tables illustrate how the alarm LEDs function in...

Page 66: ... Alarm On On Normal Off Off Next Alarm On On Ack On Off Normal Off Off In this application the meter is set up for automatic and manual reset at any time non latching relay The LED and the relay automatically reset when the meter returns to the normal condition The next time an alarm occurs the operator acknowledges the alarm manually while the alarm condition still exists This causes the relay to...

Page 67: ...mal condition This is because for latching relays the alarm LED reflects the status of the relay regardless of the alarm condition Acknowledging Relays There are two ways to acknowledge relays programmed for manual reset 1 Via the programmable front panel function keys F1 F3 Default F3 assigned to ACK 2 Remotely via a normally open pushbutton wired across one of the digital inputs and the 5 V term...

Page 68: ...If multiple digital inputs are assigned to the same relay then the corresponding logic is AND i e both switches must be closed to trip the relay Scaling the 4 20 mA Analog Output Aout The 4 20 mA analog outputs can be scaled to provide a 4 20 mA signal for any display range selected To select the channel and source assignments the analog outputs are assigned to see Analog Output Source on page 84 ...

Page 69: ...l sets all relays and analog output for automatic operation Setting Up the Password pass The Password menu is used for programming three levels of security to prevent unauthorized changes to the programmed parameter settings to restrict the ability to reset the totals and grand totals and to program the non resettable totalizer Pass 1 Allows use of function keys and digital inputs Pass 2 Allows us...

Page 70: ... __ __ Protecting or Locking the Meter Functions Enter the Password menu and program a six digit password For instructions on how to program numeric values see Setting Numeric Values page 38 Total Reset Password Non Resettable Total The total and the grand total can be password protected to prevent unauthorized total resets The grand total can be programmed as a non resettable total by entering th...

Page 71: ...protection access the Password menu and enter the correct password twice as shown below The meter is now unprotected until a new password is entered If the correct six digit password is entered the meter displays the message unLoc unlocked and the protection is disabled until a new password is programmed If the password entered is incorrect the meter displays the message Locd Locked for about two ...

Page 72: ...truction Manual 72 Advanced Features Menu To simplify the setup process functions not needed for most applications are located in the Advanced Features menu Press and hold the Menu button for three seconds to access the advanced features of the meter ...

Page 73: ...Round Set the rounding value for the display seriAl Serial Set serial communication parameters SlaveId Slave ID Set slave ID or meter address Baud Baud rate Select baud rate Tr dLY Transmit delay Set serial communication transmit delay Parity Parity Select parity Even Odd or None with 1 or 2 stop bits t byt Time byte Set byte to byte timeout SelEct Select Enter the Select menu function math consta...

Page 74: ... Sunmgt Sum grand total C GtA GtB P F Dif t Diff of total C tA tB P F Dif gt Difference of grand total C GtA GtB P F Tratio Total ratio C tA tB F T pct Total percent C tA tA tB 100 Const Constant Enter math equation constants adder Adder Addition constant used in channel C math calculations P factor Factor Multiplication constant used in channel C math calculations F CutofF Cutoff Set low flow cut...

Page 75: ...by milliamp meter with at least 0 001 mA resolution O rang Overrange Program mA output for display overrange u rang Underrange Program mA output for display underrange nmAx Maximum Program maximum mA output allowed nmin Minimum Program minimum mA output allowed User User I O Assign function keys and digital I O F1 F1 function key Assign F1 function key F1 F2 F3 F4 F4 digital input Assign F4 functi...

Page 76: ...h the low gate setting for example if low gate is set at 10 0 the display will update every 10 seconds changes in rate between updates will not be reflected until next display update High Gate Hi G Set the high gate value to correspond to the highest expected pulse period lowest pulse rate For instance if the meter must display a rate when there is 1 pulse coming into the meter every 10 seconds se...

Page 77: ...o select Lo SPd enter the desired filter setting based on the table below so that there are no extra counts when a contact closure is completed Selecting Hi SPd does not require a programmable filter value Filter Settings Contact De Bounce Filter Filter Setting Speed Setting Max Freq Hz 2 Lo SPd 999 4 Lo SPd 499 8 Lo SPd 249 16 Lo SPd 124 32 Lo SPd 62 40 Lo SPd 50 50 Lo SPd 40 N A Hi SPd 30 000 Ro...

Page 78: ...s or meters to the RJ45 M LINK connector Otherwise damage will occur to the equipment and the meter Note More detailed instructions are provided with each optional serial communications adapter Note Refer to the ProVu Modbus Register Tables located at www predig com for details When using more than one meter in a multi drop mode each meter must be provided with its own unique address The meter add...

Page 79: ... Select menu is used to select the signal input conditioning function applied to the inputs math function for A B constants low flow cutoff total count direction up or down from a preset amount and analog output programming Multi point linearization is part of the linear function selection ...

Page 80: ...Meters are set up at the factory for linear function with 2 point linearization Up to 32 linearization points can be selected for each channel under the linear function The multi point linearization can be used to linearize the display for non linear signals such as those from level transmitters used to measure volume in odd shaped tanks or to convert level to flow using weirs and flumes with comp...

Page 81: ... following math functions are available Function Display Description Sunm Sum C A B P F Dif Difference C A B P F difabs Abs difference C Absolute value of A B P F Avg Average C A B 2 P F nmulti Multiplication C A B P F Divide Divide C A B P F Hi ab Max of A or B C High value of channel A or B P F Lo ab Min of A or B C Low value of channel A or B P F Drauw Draw C A B 1 F uw Avg Weighted avg C B A F...

Page 82: ... The chart on page 81 details the math functions that may be selected in the Math Function menu Low Flow Cutoff CutofF The low flow cutoff feature allows the meter to be programmed so that the often unsteady output from a differential pressure transmitter at low flow rates always displays zero on the meter The low flow cutoff for each channel is programmed independently The cutoff value may be pro...

Page 83: ...y from 0 to 999999 Analog Output Programming AoutPr The Analog Output Programming menu is used to program the behavior of the 4 20 mA outputs The following parameters and functions are programmed in this menu for each analog output 1 Source Source for generating the 4 20 mA output 2 Overrange Analog output value with display in overrange condition 3 Underrange Analog output value with display in u...

Page 84: ...um stored value of either input channel Hi A Hi B minimum stored value of either input channel Lo A Lo B maximum or minimum of A and B Hi AB Lo AB relay set points or the Modbus input To base an analog output on the rate total or grand total of channels A or B select the channel in the Analog Output Source menu Then select the rate total or grand total as the source reference for the output and pr...

Page 85: ...nues on the following page Function Keys Digital I O Available Settings Display Description Display Description Rst HL Reset max min A B C up d b Total count mode direction control channel B relay Relay menu Contrl Control menu Set 1 Set point 1 8 AcH Acknowledge relays Rly d Disable relay reset Reset menu Rly E Enable relay Rst t Reset all totals O Hold Relay output hold Rst gt Reset all grand to...

Page 86: ...el C F on 1 Force on relay 1 LitHLC Max min little display Channel C F on 2 Force on relay 2 disabl Disable function key F on 3 Force on relay 3 up d a Total count mode direction control channel A F on 4 Force on relay 4 Meter Copy Function Copy The Copy function is used to copy or clone all the settings from one meter to other meters requiring exactly the same setup and programming i e type of in...

Page 87: ...dvanced Features menu of the Master meter see Advanced Features Menu on page 72 5 Scroll to the Copy function using the Up arrow button then press Enter 6 The meter displays the message Send Press Enter the display flashes while sending data The message done is displayed when copying is completed 7 The Clone meter displays the message CPY Rc while being programmed then the message done when copyin...

Page 88: ...tals with adder and factor constants and display the results Engineering units or tags may be displayed with these three channels The dual line display can be customized by the user Typically the upper display is used to display the math channel C while the lower display is used to alternate between displaying input channels A and B rate or total Additionally the meter can be set up to display any...

Page 89: ...ly or momentary 1 Display briefly by assigning to the F1 F3 function keys or to the digital inputs in the User menu 2 Display continuously by assigning either display to max min through the Display menu Any of the F1 F3 function keys buttons and the digital inputs can be programmed to reset the max min readings The meters are set at the factory to display the max min reading by pressing the Up arr...

Page 90: ... Diagnostics Menu diag The Diagnostics menu is located in the Advanced Features menu To access the Diagnostics menu see Advanced Features Menu page 72 For a description of the diagnostic messages see Advanced Features Menu Display Messages page 73 Determining Software Version To determine the software version of a meter 1 Go to the Diagnostics menu diAG and press Enter button 2 Press Up arrow butt...

Page 91: ... factory defaults Instructions to load factory defaults 1 Enter the Advanced Features menu See Advanced Features Menu page 72 2 Press Up arrow to go to Diagnostics menu 3 Press and hold Right arrow for three seconds press Enter when display flashes reset Note If Enter is not pressed within three seconds the display returns to Run Mode 4 The meter goes through an initialization sequence similar as ...

Page 92: ... Total channel A Ch A Yes Total channel B Ch B Yes Units units Rate unit channel A Ch A HZ A Rate unit channel B Ch B HZ b Unit channel C Ch C HZ C Total unit channel A Tot A tot A Grand total unit ch A Gtot A Gtot A Total unit channel B Tot b tot b Grand total unit ch B Gtot b Gtot B Decimal Point Dec pt Rate channel A rate 1 Total channel A Total 1 Grand total channel A gtotal 0 Rate channel B r...

Page 93: ...or Ch B Gt CF 1 000 Total reset Treset Total reset channel A T rst Manual Grand total reset Ch A Gt rst Manual Total reset channel B T rst Manual Grand total reset Ch B Gt rst Manual Display assignment Dsplay Big display D Ch A Channel A Little display d Ch B Channel B Display intensity d Inty 8 Relay Relay Relay 1 assignment Ch A Channel A total Relay 1 action Act 1 Automatic Relay 1 set point Se...

Page 94: ... relay 1 to 4 Off 1 0 0 sec Analog output Aout Display 1 analog out Dis 1 0 0 Output 1 value Out 1 4 000 mA Display 2 analog out Dis 2 1000 0 Output 2 value Out 2 20 000 mA Source analog output Source Channel A Overrange output O rang 21 000 mA Underrange output u rang 3 000 mA Maximum output mAx 23 000 mA Minimum output min 3 000 mA Filter Filter Filter channel A Ch A High speed Filter channel B ...

Page 95: ...F2 function key F2 Upper Max Min F3 function key F3 Acknowledge relays F4 function digital input F4 Acknowledge relays Digital input 1 DI 1 Menu Digital input 2 DI 2 Right arrow Digital input 3 DI 3 Up arrow Digital input 4 DI 4 Enter Digital output 1 DO 1 Alarm 1 Digital output 2 DO 2 Alarm 2 Digital output 3 DO 3 Alarm 3 Digital output 4 DO 4 Alarm 4 Password pass Password 1 Pass 1 000000 unlock...

Page 96: ... Display reading is not accurate Check 1 Proper input programming used k factor scaling calibration Display does not respond to input changes reading a fixed number Check 1 Display assignment it might be displaying max min or set point Display alternates between 1 Hi and a number 2 Lo and a number Press Menu to exit max min display readings Relay operation is reversed Check 1 Fail safe in Setup me...

Page 97: ...icable technical standards and when applicable or required a European Union notified body certification Standards EN 55022 2003 EN 61000 6 2 2001 EN 61010 1 2001 EN 61326 2006 The standards EN 55022 2003 EN 61000 6 2 2001 EN 61010 1 2001 and EN 61326 2006 are no longer harmonized The requirements of these standards have been checked against the harmonized standards EN 55022 2010 EN 61000 6 2 2005 ...

Page 98: ...ital 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 place an order please contact your local distributor or Call 800 343 1001 or 508 655 7300 Fax 508 655 8990 Email sales predig com For the latest version of this manual please visit www predig com ...

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