Precision Digital Corporation PD6060 Скачать руководство пользователя страница 1

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PRECISION DIGITAL CORPORATION

233 South Street • Hopkinton MA 01748 USA
Tel (800) 343-1001 • Fax (508) 655-8990

www.predig.com

PD6060 Dual-Input Process Meter

Instruction Manual

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Dual Process Inputs with Math Functions

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Addition, Difference, Average, Multiplication, Division, Min,

Max, Weighted Average, Ratio, Concentration, & More

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0-20 mA, 4-20 mA, 0-5 V, 1-5 V, and ±10 V Inputs

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NEMA 4X, IP65 Front

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Universal 85-265 VAC, or 12/24 VDC Input Power Models

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Large Dual-Line 6-Digit Display, 0.60" & 0.46"

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Isolated 24 VDC Transmitter Power Supply

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Programmable Display & Function Keys

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32-Point, Square Root, or Exponential Linearization

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Multi-Pump

Alternation

Control

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2 or 4 Isolated 4-20 mA Output Options

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External 4-Relay & Digital I/O Expansion Modules

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USB, RS-232 & RS-485 Serial Communication Options

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Modbus

RTU Communication Protocol Standard

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Configure, Monitor, and Datalog from a PC with

Free MeterView

Pro Software

Содержание PD6060

Страница 1: ...and 10 V Inputs 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 32 Point Square Root or Exponential Linearization Multi Pump Alternation Control 2 or 4 Relays Isolated 4 20 mA Output Options External 4 Relay Digital I O Expansion Modules USB RS 232 RS 485 Se...

Страница 2: ...l 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 facto...

Страница 3: ... for 12 or 24 VDC Power Option 18 Transmitter Supply Voltage Selection P P 19 Connections 19 Connectors Labeling 20 Power Connections 20 Signal Connections 21 Modbus RTU Serial Communications 22 Relay Connections 22 Switching Inductive Loads 23 F4 Digital Input Connections 24 4 20 mA Output Connections 24 Analog Output Transmitter Power Supply 24 External Relay Analog Output Digital I O Connection...

Страница 4: ...ment asSign 45 Setting the Relay Action 46 Programming Set and Reset Points 47 Setting Fail Safe Operation 47 Programming Time Delay 47 Relay Action for Loss of 4 20 mA Input Loop Break 47 Relay and Alarm Operation Diagrams 48 High Alarm Operation Set Reset 48 Low Alarm Operation Set Reset 49 High Alarm with Fail Safe Operation Set Reset 50 Low Alarm with Fail Safe Operation Set Reset 51 Pump Alte...

Страница 5: ...Modbus RTU Serial Communications serial 72 Select Menu SElect 73 Signal Input Conditioning Functn 74 Multi Point Linearization Linear 75 Math Function math 76 Math Constants Const 77 Low Flow Cutoff CutofF 77 Analog Output Programming AoutPr 77 Programmable Function Keys User Menu user 79 Tare tare A tare B 81 Internal Calibration ICAL 81 Meter Copy Function Copy 83 METER OPERATION 85 Front Panel ...

Страница 6: ...s current and voltage signals e g 4 20 mA 0 10 V Various math functions may be applied to the inputs including addition difference absolute difference average weighted average multiplication division minimum maximum draw ratio and concentration This is in addition to the signal input conditioning functions linear square root programmable exponent or round horizontal tank calculations The displays ...

Страница 7: ... output PD1103 PD6060 6H4 PD6060 7H4 4 relays PD1104 PD6060 6H5 PD6060 7H5 2 relays 4 20 mA output PD1105 PD6060 6H7 PD6060 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 4 20 mA expansion module PDA1044 4 digital inputs 4 digital outputs 2 ma...

Страница 8: ... METHODS Four front panel buttons digital inputs PC and MeterView Pro software Modbus registers or cloning using Copy function NOISE FILTER Programmable from 2 to 199 0 will disable filter FILTER BYPASS Programmable from 0 1 to 99 9 of calibrated span RECALIBRATION All ranges are calibrated at the factory Recalibration is recommended at least every 12 months MAX MIN DISPLAY Max min readings reache...

Страница 9: ...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 additional details MAX POWER DISSIPATION ProtEX MAX PD8 Series Maximum power dissipation limited to 15 1 W See LIM8 ProtEX MAX instruction manua...

Страница 10: ...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 F 0 500 SEQUENCE OF OPERATIONS FOR INPUT PROGRAMMING 1 Select Input for A and B 2 Set up the engineering units for A B and C 3 Set up decimal point for A B and C 4 Program A B 5 Set up the displays for A B or C 6 Select the transfer function for A B e g Linea...

Страница 11: ...ONTACTS 3 3 VDC on contact Connect normally open contacts across F4 to COM F4 DIGITAL INPUT LOGIC LEVELS Logic High 3 to 5 VDC Logic Low 0 to 1 25 VDC Relays RATING 2 or 4 SPDT Form C internal and or 4 SPST Form A external rated 3 A 30 VDC and 125 250 VAC resistive load 1 14 HP 50 W 125 250 VAC for inductive loads NOISE SUPPRESSION Noise suppression is recommended for each relay contact switching ...

Страница 12: ...fter alarm condition has cleared L Note Front panel button or digital input may be assigned to acknowledge relays programmed for manual reset TIME DELAY 0 to 999 9 seconds on off relay time delays Programmable and independent for each relay FAIL SAFE OPERATION Programmable and independent for each relay Note Relay coil is energized in non alarm condition In case of power failure relay will go to a...

Страница 13: ... 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 20 and Figure 16 on page 24 ProVu Series PD6060 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 Maximum 24 VDC 10 Ω 700 Ω...

Страница 14: ...ions 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 Co...

Страница 15: ...y WARNING Hazardous voltages exist within enclosure Installation and service should be performed 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 p...

Страница 16: ...ews 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 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 Fi...

Страница 17: ...Model PD6060 Dual Input Process Meter Instruction Manual 17 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 ...

Страница 18: ...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 De...

Страница 19: ...ng 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 insula...

Страница 20: ...n modules cables or meters to the RJ45 M LINK connector Otherwise damage will occur to the equipment and the meter Figure 7 Connector Labeling for Fully Loaded PD6060 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 Conn...

Страница 21: ... current and voltage connections There are no switches or jumpers to set up for current and voltage inputs Setup and programming is performed through the front panel buttons Figure 9 Transmitters Powered by Internal Supply Figure 10 Transmitter Powered by Ext Supply or Self Powered The current input is protected against current overload by a resettable fuse The display may or may not show a fault ...

Страница 22: ... expansion modules e g external relays 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 Connections Relay connections are made to two six terminal connectors labeled RELAY1 RELAY4 on Figure 7 Each relay s C terminal is common only to the normally open NO and normally closed NC contacts of the ...

Страница 23: ...ontacts 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 14 Low Voltage DC Loads Protection RC Networks Available...

Страница 24: ...tput 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 16 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 12...

Страница 25: ...nect 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 and r...

Страница 26: ... in milliamps and volts depending on the input selection The calibration equipment is certified to NIST standards 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 been completed and verified apply power to the meter ...

Страница 27: ... 5 8 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 ...

Страница 28: ...t for channel A or B or C prog Program Enter the Program menu InCAL Input calibration Enter the Input Calibration menu Ch A Input A Set input type for channel A or B SCAL A Scale A Enter the Scale menu for channel A SCAl B Scale B Enter the Scale menu for channel B Cal A Calibrate A Enter the Calibration menu for channel A Cal B Calibrate B Enter the Calibration menu for channel B Inp 1 Input 1 Ca...

Страница 29: ... D HL A Display hi low A Alternate between high low value of channel A D Hi B Display high B Display high value of channel B D Lo B Display low B Display low value of channel B D HL B Display high low B Alternate between high low value of channel B D Hi C Display high C Display high value of channel C D Lo C Display low C Display low value of channel C D HL C Display high low C Alternate between h...

Страница 30: ...to Modbus register RLY 1 Relay 1 Relay 1 setup Act 1 Action 1 Set relay 1 action Auto Automatic Set relay for automatic reset 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 after alarm condition has cleared Altern Alternate Set relay for pump alternation c...

Страница 31: ...gram output 1 value e g 4 000 mA Dis 2 Display 2 Program display 2 value Out 2 Output 2 Program output 2 value e g 20 000 mA reset Reset Press Enter to access the Reset menu Rst Hi Reset high Press 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 Rst tr Reset tare Press Enter to reset cancel tare Contrl Control...

Страница 32: ...ess 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 ...

Страница 33: ...xt 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 ...

Страница 34: ...Input signal the meter will accept for channel A and channel B 2 Units for A B and C 3 Decimal point position for A B and C 4 Program the meter using the Scale or Calibrate functions 5 Display parameter and intensity 6 Relay assignment and operation 7 4 20 mA analog output scaling Press the Menu button to exit at any time ...

Страница 35: ... 10 to 10 VDC Select voltage input to accept 0 5 1 5 0 10 or 10 VDC signals Channel C is the Math Function calculation which is set up in the Advanced Features menu Setting the Decimal Point dEc pt The decimal point may be set with up to five decimal places or with no decimal point at all Pressing the Right arrow moves the decimal point one place to the right until no decimal point is displayed an...

Страница 36: ...to scale the meter Use the Calibrate menu to apply a signal from a calibrator or a flowmeter The Program menu contains the Scale and the Calibrate menus for channels A B The process inputs may be calibrated or scaled to any display value within the range of the meter Note The Scale and Calibrate functions are exclusive of each other The meter uses the last function programmed Only one of these met...

Страница 37: ...able for free download at www predig com Data logging for one meter at the time is available with MeterView Pro software More advanced data acquisition may be accomplished by using any Modbus RTU compliant software In order to program the meter using a computer the meter must be connected using a USB RS 232 or RS 485 serial adapter see ORDERING INFORMATION on page 7 for details Scaling the Meter w...

Страница 38: ...60 Dual Input Process Meter Instruction Manual 38 Scaling the Meter for Channel A SCal A Scaling the Meter for Channel B SCal B For instructions on how to program numeric values see Setting Numeric Values page 33 ...

Страница 39: ... not maintained 4 Input 1 signal inadvertently applied to calibrate input 2 Minimum Input Span The minimum input span is the minimum difference between input 1 and input 2 signals required to complete the calibration or scaling of the meter Input Range Input 1 Input 2 Span 4 20 mA 0 15 mA 10 VDC 0 01 VDC Calibrating the Meter with External Source To scale the meter without a signal source refer to...

Страница 40: ...Model PD6060 Dual Input Process Meter Instruction Manual 40 Calibrating the Meter for Channel A CAL A Calibrating the Meter for Channel B CAL B ...

Страница 41: ...values 9 Modbus input The Lower display Little can be programmed to display 1 Process value Ch A 2 Process value Ch B 3 Process value Ch C 4 Toggle between Ch A Ch B Ch A Ch C Ch B Ch C and Ch A Ch B Ch C 5 Relay set points 6 Max min values for each channel 7 Toggle between Channel units 8 Channel gross value no tare or toggle net tare and gross values 9 Modbus input 10 Off no display 11 Engineeri...

Страница 42: ... can be set up to read channels A B or C toggle between A B B C A C A B C toggle between channels A B or C units the max min of any of the channels including the math channel C set points gross without tare or net with tare gross values of channel A or B or the Modbus input In addition to the parameters available on the Upper display the Lower display can display Engineering units or it could be t...

Страница 43: ...ower 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 w d d x X e E y Y f F z Z g G 9 g H H h h I I I i Degree j J Space Notes Degree symbol represented by if programming with MeterView Pro The lett...

Страница 44: ...us 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 controlled by Interlock feature 3 Set point 4 Reset point 5 Fail sa...

Страница 45: ...Model PD6060 Dual Input Process Meter Instruction Manual 45 Setting the Relay Assignment asSign ...

Страница 46: ...t 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 8 are...

Страница 47: ...fe 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 time delays may be programmed for each relay between 0 and 999 9 seconds The relays will transfer only after the condition has been maintained for the corresponding time delay The On time delay is associated with the set point The Off time delay is...

Страница 48: ... 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 ...

Страница 49: ...l Input Process Meter Instruction Manual 49 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 ...

Страница 50: ... PD6060 Dual Input Process Meter Instruction Manual 50 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 ...

Страница 51: ...l PD6060 Dual Input Process Meter Instruction Manual 51 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 ...

Страница 52: ...Model PD6060 Dual Input Process Meter Instruction Manual 52 Pump Alternation Control Operation ...

Страница 53: ...e relay trips and the sample time starts After the sample time has elapsed the relay resets The cycle repeats every time the set point is crossed going up for high alarms and going down for low alarms The sample time can be programmed between 0 1 and 5999 9 seconds Set Reset Relay LED Input Sample Time Sample Time Sample Time ...

Страница 54: ...a high alarm relay When the meter detects a break in the 4 20 mA loop the relay will go to one of the following selected actions 1 Turn On Go to alarm condition 2 Turn Off Go to non alarm condition 3 Ignore Processed as a low signal condition Relay LED Input Loop Break Ignore de energized energized off on Relay LED Loop Break Off Relay LED Loop Break On Set Reset ...

Страница 55: ...mer 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 ackno...

Страница 56: ...d 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 Reading Re...

Страница 57: ...ently 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 re...

Страница 58: ...rm 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 res...

Страница 59: ...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 terminal...

Страница 60: ...l pump trigger 3 4 000 9 000 Controls low alarm 4 40 000 29 000 Controls high alarm Pump Alternation Operation 1 Pump 1 turns on when level reaches 30 000 when level drops below 10 000 pump 1 turns off 2 The next time level reaches 30 000 pump 2 turns on when level drops below 10 000 pump 2 turns off 3 If the level doesn t reach 35 000 pump 1 and pump 2 will be operating alternately 4 If pump 1 ca...

Страница 61: ...rlock feature 1 Access the Setup Relay Action menu and set the action to off 2 In the Advanced features User menu program any of the digital inputs to Force On any of the internal relays 1 4 3 Connect a switch or dry contact between the 5V terminal and the corresponding digital input dI 1 to dI 4 terminal 1 2 3 4 5 6 5 I1 I2 I3 I4 O1 7 8 O2 O3 9 10 O4 G DI 1 4 DO 1 4 5 VDC GND SW2 SW1 ...

Страница 62: ...e 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 78 No equipme...

Страница 63: ...me by selecting reset high low rst HL The tare value used to zero the display may be reset by selecting reset tare rst tr Control Menu Contrl The Control menu is used to control the 4 20 mA analog output and the relays manually ignoring the input Each relay and analog output can be programmed independently for manual control Selecting automatic control sets all relays and analog output for automat...

Страница 64: ...function keys digital inputs and editing set reset points Pass 3 Restricts all programming function keys and digital inputs Record the password for future reference If appropriate it may be recorded in the space provided Model Serial Number Password 1 __ __ __ __ __ __ Password 2 __ __ __ __ __ __ Password 3 __ __ __ __ __ __ Protecting or Locking the Meter Enter the Password menu and program a si...

Страница 65: ...otection 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 se...

Страница 66: ...tion Manual 66 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 ...

Страница 67: ... parameters SlaveId Slave ID Set slave ID or meter address Baud Baud rate Select baud rate Tr dLY Transmit delay Set transmit delay for serial communication 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 cutoff out Functn Signal input conditioning Select linear square root programmable exponen...

Страница 68: ...P F Divide Divide Channel 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 Channel C A B 1 F uwAvg Weighted avg Channel C B A F A ratio Ratio Channel C A B F Concen Concentration Channel C A A B F Const Constant Constant used in channel C math adder Adder Addition constant used in channel C math calculations P factor ...

Страница 69: ... least 0 001 mA resolution User User I O Assign function keys and digital I O F1 F1 function key Assign F1 function key F1 F2 F3 F4 F4 function Assign F4 function digital input dI I Digital input 1 Assign digital input 1 8 if expansion modules are connected dO 1 Digital output 1 Assign digital output 1 8 if expansion modules are connected ICal Internal calibration Enter internal calibration used f...

Страница 70: ... v Hi Voltage high Calibrate high voltage input e g 10 V Copy Copy Enter copy function Send Send Send meter settings to another meter Done Done Copy function completed Diag Diagnostics Display parameter settings LED t LED test Test all LEDs Info Information Display software and S N information ...

Страница 71: ...nger the averaging time and so the longer it takes the display to settle to its final value Setting the filter level to zero disables the filter function Noise Filter Bypass bypass The noise filter bypass changes the behavior of the meter so that small variations in the signal are filtered out but large abrupt changes in the input signal are displayed immediately The bypass value determines the mi...

Страница 72: ...dapter 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 Ta...

Страница 73: ...enu is used to select the signal input conditioning function applied to the inputs linear square root programmable exponent or round horizontal tank math function for A B constants low flow cutoff and analog output programming Multi point linearization is part of the linear function selection ...

Страница 74: ...sure transmitter The flow rate is proportional to the square root of the differential pressure Scale the meter so that the low input signal e g 4 mA is equal to zero flow and the high input signal e g 20 mA is equal to the maximum flow Programmable Exponent Linearization Prog E The programmable exponent function is used to calculate open channel flow measured with a level transmitter in weirs and ...

Страница 75: ... exponent Round Horizontal Tank Linearization rHt This function is used to calculate volume in a round horizontal tank with flat ends The volume is calculated based on the diameter and length of the tank The tank s dimensions can be entered in inches or centimeters the meter automatically calculates the volume in gallons or liters After entering the dimensions complete the scaling process with the...

Страница 76: ...an be scaled to display the volume in any engineering units Math Function math The Math menu is used to select the math function that will determine the channel C value These math functions are a combination of input channels A and B and will display when channel C is selected in the Display menu The following math functions are available Function Display Description Sunm Sum Channel C A B P F Dif...

Страница 77: ...ays displays zero on the meter The cutoff value may be programmed from 0 to 999999 The meter will display zero below the cutoff value Programming the cutoff value to zero disables the cutoff feature Analog Output Programming AoutPr The Analog Output Programming menu is used to program the behavior of the 4 20 mA output The following parameters and functions are programmed in this menu 1 Source Sou...

Страница 78: ... either input channel Hi A Hi B minimum stored value of either input channel Lo A Lo B relay set points or the Modbus input Analog Output Calibration To perform the analog output calibration it is recommended to use a milliamp meter with a resolution of at least 0 1 µA to measure the output current The values saved internally during this procedure are used for scaling the 4 20 mA output in the Set...

Страница 79: ...tion Keys Digital I O Available Settings Display Description Display Description Rst HL Reset max min A B C Big Hi Max on big display Channel A relay Relay menu Big Lo Min on big display Channel A Set 1 Set point 1 8 Big HL Max min big display Channel A Rly d Disable relay Lit Hi Max on little display Channel B Rly E Enable relay Lit Lo Min on little display Channel B O Hold Relay output hold Lit ...

Страница 80: ...ED flashes same rate as M Enter Enter button Tare b Set channel B display value to zero B LED flashes same rate as M Alrm 1 Alarm 1 8 Digital Output Rst tr Reset tare for A B Channel LED off F on 1 Force on relay 1 AcH Acknowledge relays F on 2 Force on relay 2 reset Reset Menu F on 3 Force on relay 3 Rst Hi Reset max F on 4 Force on relay 4 Rst Lo Reset min If math functions are displayed the mat...

Страница 81: ... to NIST standards The use of calibrated signal sources is necessary to perform the internal calibration of the meter Check calibration of the meter at least every 12 months Each input and input type must be recalibrated separately The Internal calibration menu is part of the Advanced Features menu 1 Press and hold the Menu button for three seconds to access the advanced features of the meter 2 Pr...

Страница 82: ...git is the active digit that can be changed by pressing the Up arrow button Press the Right arrow button to move to the next digit 7 Set the display value to correspond to the input signal being calibrated typically 4 000 mA 8 The display moves to the high input calibration C Hi Apply the high input signal and press Enter 9 Set the display for the high input calibration in the same way as it was s...

Страница 83: ...m Input Span The minimum input span is the minimum difference between input 1 and input 2 signals required to complete the calibration or scaling of the meter Input Range Input 1 Input 2 Span 4 20 mA 0 15 mA 10 VDC 0 01 VDC 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...

Страница 84: ...ters Leave Clone meter in Run Mode 4 Enter the Advanced Features menu of the Master meter see Advanced Features Menu on page 66 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 be...

Страница 85: ...tween displaying input channels A and B Additionally the meter can be set up to display any input or math channel on the upper display and a unit or tag on the lower display The relays and analog output can be programmed to operate based on any input or math channel Front Panel Buttons Operation Button Symbol Description Press to enter or exit Programming Mode view settings or exit max min reading...

Страница 86: ...isplay 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 reading by pressing the Up arrow F2 button and to use the Right arrow F1 button to access the Reset menu To display max and min channel A reading using function key with factory defaults 1 Press...

Страница 87: ...ess Diagnostics menu see Advanced Features Menu page 66 It provides an easy way to view the programmed parameter settings for troubleshooting purposes Press the Enter button to view the settings and the Menu button to exit at any time For a description of the diagnostic messages see Advanced Features Menu Display Messages page 67 Determining Software Version To determine the software version of a ...

Страница 88: ...tory defaults Instructions to load factory defaults 1 Enter the Advanced Features menu See Advanced Features Menu page 66 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 on p...

Страница 89: ...el A Ch A 4 20 mA Input type channel B Ch B 4 20 mA Unit unit Unit channel A Ch A mA A Unit channel B Ch B mA b Unit channel C Ch C mA C Number of points No pts Number of points ch A Ch A 2 Number of points ch B Ch B 2 Scaling channel A Scal a Input 1 channel A InP 1 4 000 mA Display 1 channel A Dis 1 4 000 Input 2 channel A InP 2 20 000 mA Display 2 channel A Dis 2 20 000 Scaling channel B Scal b...

Страница 90: ...e display d Ch B Channel B Display intensity d Inty 8 Relay 1 assignment Ch A Channel A Relay 1 action Act 1 Automatic Relay 1 set point Set 1 1 000 Relay 1 reset point RSt 1 0 500 Relay 2 assignment Ch A Channel A Relay 2 action Act 2 Automatic Relay 2 set point Set 2 2 000 Relay 2 reset point RSt 2 1 500 Relay 3 assignment Ch A Channel A Relay 3 action Act 3 Automatic Relay 3 set point Set 3 3 0...

Страница 91: ...On 4 0 0 sec Off delay relay 4 Off 4 0 0 sec Loop break relay 1 ignore Ignore Loop break relay 2 ignore Ignore Loop break relay 3 ignore Ignore Loop break relay 4 ignore Ignore Display 1 analog out Dis 1 4 000 Output 1 value Out 1 4 000 mA Display 2 analog out Dis 2 20 000 Output 2 value Out 2 20 000 mA Source analog output Source Channel A Overrange output O rang 21 000 mA Underrange output u ran...

Страница 92: ...nction 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 1 Pass 1 000000 unlocked Password 2 Pass 2 000000 unlocked Password 3 Pass...

Страница 93: ...ng is not accurate Check 1 Signal input conditioner selected Linear square root etc 2 Scaling or 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...

Страница 94: ...Model PD6060 Dual Input Process Meter Instruction Manual 94 This Page Intentionally Left Blank ...

Страница 95: ...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 ...

Страница 96: ...l 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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