Precision Digital Corporation PROVU PD6402 Instruction Manual Download Page 3

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™ PD6402 High Voltage & mV to Current Meter

Instruction Manual

Table of Contents

Introduction .......................................................................................................... 6

Ordering Information ........................................................................................... 6

Specifications....................................................................................................... 8

General ............................................................................................................. 8

High Voltage & mV Inputs ............................................................................... 9

Relays ............................................................................................................... 9

Isolated 4-20 mA Transmitter Output .......................................................... 10

USB Connection ............................................................................................ 10

On-Board Digital Input (F4) ........................................................................... 10

Modbus

RTU Serial Communications ........................................................ 10

MeterView Pro ................................................................................................ 10

Compliance Information .................................................................................... 11

Safety .............................................................................................................. 11

Electromagnetic Compatibility ..................................................................... 11

Safety Information ............................................................................................. 11

Installation .......................................................................................................... 11

Unpacking ...................................................................................................... 11

Panel Mounting Instructions ........................................................................ 12

Mounting Dimensions .................................................................................. 12

Installation Overview ..................................................................................... 13

MeterView Pro Software ................................................................................ 13

MeterView Pro Installation........................................................................... 13

Connections ................................................................................................... 14

Connectors Labeling ................................................................................... 14

Power Connections ..................................................................................... 15

Signal Connections ..................................................................................... 15

Modbus RTU Serial Communications ......................................................... 16

Relay Connections ...................................................................................... 16

Switching Inductive Loads ........................................................................... 17

F4 Digital Input Connections ....................................................................... 17

4-20 mA Output Connections ...................................................................... 17

Analog Output Transmitter Power Supply ................................................... 17

External Relay, Analog Output, & Digital I/O Connections .......................... 18

Remote Operation of Meter ......................................................................... 18

Interlock Relay Feature ............................................................................... 18

Setup and Programming ................................................................................... 19

Front Panel Buttons and Status LED Indicators ........................................ 19

Display Functions & Messages .................................................................... 20

Main Menu ...................................................................................................... 21

Setting Numeric Values ................................................................................ 22

Setting Up the Meter (

setup

) ........................................................................ 22

Setting the Decimal Point (

dEc pt

)............................................................. 22

Setting the Input Calibration (

InCal

)........................................................... 23

Setting the Display Parameter & Intensity (

dsplay

) ................................... 25

Display Intensity (

d-Inty

) ........................................................................... 25

Setting the Input Units or Custom Tags (

units

) ......................................... 26

Setting the Relay Operation (

relay

) ............................................................ 26

Setting the Relay Assignment (

asSign

) ...................................................... 27

Setting the Relay Action .............................................................................. 27

Programming Set and Reset Points ............................................................ 27

Setting Fail-Safe Operation ......................................................................... 27

Programming Time Delay............................................................................ 27

Relay and Alarm Operation Diagrams ......................................................... 28

High Alarm Operation (Set > Reset) .............................................................. 28

Low Alarm Operation (Set < Reset) ............................................................ 28

High Alarm with Fail-Safe Operation (Set > Reset) ..................................... 28

Low Alarm with Fail-Safe Operation (Set < Reset) ..................................... 29

Time Delay Operation ................................................................................. 29

Summary of Contents for PROVU PD6402

Page 1: ... Options Free PC Based On Board MeterView Pro USB Programming Software No Assembly Required Optional SunBright Display Models for Outdoor Applications Operating Temperature Range 40 to 65 C 40 to 149 F UL C UL Listed E160849 508 Industrial Control Equipment Input Power Options 85 265 VAC 90 265 VDC or 12 24 VDC 12 24 VAC Programmable Display Function Keys Digital Input External 4 Relay Dual 4 20 m...

Page 2: ...etails Registered Trademarks All trademarks mentioned in this document are the property of their respective owners 2021 Precision Digital Corporation All rights reserved FREE MeterView Pro Programming Software The meter can be powered from the Micro USB connection When using the Micro USB connection DO NOT apply AC or DC power to the meter The easiest and quickest way to program your PROVU meter i...

Page 3: ... 20 mA Output Connections 17 Analog Output Transmitter Power Supply 17 External Relay Analog Output Digital I O Connections 18 Remote Operation of Meter 18 Interlock Relay Feature 18 Setup and Programming 19 Front Panel Buttons and Status LED Indicators 19 Display Functions Messages 20 Main Menu 21 Setting Numeric Values 22 Setting Up the Meter setup 22 Setting the Decimal Point dEc pt 22 Setting ...

Page 4: ...es to a Password Protected Meter 34 Disabling Password Protection 34 Advanced Features Menu 35 Advanced Features Menu Display Messages 35 Noise Filter filter 36 Noise Filter Bypass bypass 36 Rounding Feature round 36 Modbus RTU Serial Communications serial 37 Select Menu SElect 37 Multi Point Linearization Linear 37 Math Function nmath 38 Math Constants Const 38 Low Value Cutoff CutofF 38 Analog O...

Page 5: ...igure 13 DC Voltage Input Connections 15 Figure 14 DC Current Shunt Connections 15 Figure 15 mV DC Connections 15 Figure 16 mV and High Voltage Connections 16 Figure 17 DC Current Shunt and Voltage Connections 16 Figure 18 DC mV and High Voltage Connections 16 Figure 19 Relay Connections 16 Figure 20 AC and DC Loads Protection 17 Figure 21 Low Voltage DC Loads Protection 17 Figure 22 F4 Digital In...

Page 6: ...isplay Models 85 265 VAC Model 12 24 VDC Model Options Installed PD6402 6H0 PD6402 7H0 No options PD6402 6H2 PD6402 7H2 2 relays PD6402 6H3 PD6402 7H3 4 20 mA output PD6402 6H4 PD6402 7H4 4 relays PD6402 6H5 PD6402 7H5 2 relays 4 20 mA output PD6402 6H7 PD6402 7H7 4 relays 4 20 mA output Accessories Model Description PDA1002 DIN rail mounting kit for two devices PDA1004 4 SPST Form A relays module...

Page 7: ...w Blue or White Light Button and Holes Drilled in Enclosure 1 Note 1 This MOD supplies the Light Horn and Button The enclosure comes pre drilled with holes for Light Horn and Button and the user performs the installation and wiring Meter and enclosure are sold separately The Light Horn hole is in the back left corner of the enclosure and the Button is centered on the cover of the enclosure below t...

Page 8: ...ttings Pass 1 Allows use of function keys and digital inputs Pass 2 Allows use of function keys digital inputs and editing set reset points Pass 3 Restricts all programming function keys and digital inputs Non Volatile Memory All programmed settings are stored in non volatile memory for a minimum of ten years if power is lost Power Options 85 265 VAC 50 60 Hz 90 265 VDC 20Wmax 12 24 VDC 12 24 VAC ...

Page 9: ... 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 inductive loads see Switching Inductive Loads on page 16 for details Relay Assignment Each relay independently assigned to Ch A Ch V CH P or Modbus input Dea...

Page 10: ...le Driver Microsoft Windows XP Vista 7 8 10 Power USB port provides power to the meter DO NOT apply AC or DC power to the meter while the USB port is in use On Board Digital Input F4 Function Remote operation of front panel buttons acknowledge reset relays reset max min values See Function Keys Digital I O Available Settings on page 39 for a complete list of capabilities Contacts 3 3 VDC on contac...

Page 11: ... 80 MHz 1kHz 80 AM AC Surge 2kV Common 1kV Differential Surge 1KV CM Power Frequency Magnetic Field 30 A m 70 V for 0 5 period Voltage Dips 40 V for 5 50 periods 70 V for 25 periods Voltage Interruptions 5 V for 250 periods Note Testing was conducted on meters installed through the covers of grounded metal enclosures with cable shields grounded at the point of entry representing installations desi...

Page 12: ...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 Figure 1 1 8 DIN Panel Cutout Dimensions DO NOT ap...

Page 13: ...re Video at www predig com meterviewpro MeterView Pro Installation 1 Connect one end of the provided USB cable to the meter and the other end to the computer The computer will automatically install the driver software it needs to talk to the meter Follow the on screen instructions and allow sufficient time for the process to complete This can take a few minutes If the process is interrupted then i...

Page 14: ...7 Connectors Label 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 POWER M LINK 1 2 3 4 5 6 7 8 2 1 SIGNAL TYPE V V F4 COM 2 1 4 3 2 1 mV mV AC DC POWER M LINK C NO NO NC NC C RELAY2 RELAY1 4 3 6 5 2 1 1 2 3 4 5 6 7 8 2 1 SIGNAL TYPE V V F4 COM 2 1 4 3 2 1 mV mV AC...

Page 15: ...E must be set to AC alternating current or DC direct current to accept the corresponding type of voltage and current signals Voltage Input The following figures show examples of connecting the meter for a voltage input Note that in addition to the connections the AC DC type switch much also be set Figure 12 AC Voltage Input Connection Figure 13 DC Voltage Input Connections mV to Current Input The ...

Page 16: ...r the PDA1485 for RS 485 The same port is used for interfacing with all expansion modules e g external relays digital I O Relay Connections Relay connections are made to two six terminal connectors labeled RELAY1 RELAY4 Each relay s C terminal is common only to the normally open NO and normally closed NC contacts of the corresponding relay The relays C terminals should not be confused with the COM...

Page 17: ...plied to each relay contact switching an inductive load Part number PDX6901 Note Relays are de rated to 1 14th HP 50 watts with an inductive load F4 Digital Input Connections A digital input F4 is standard on the meter This digital input should be connected with a normally open contact across F4 and COM or with an active low signal applied to F4 It can be used for remote operation of front panel b...

Page 18: ...on Connection Figure 28 Meter to Control Station Connection 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 activate the interlock relay This feature is enabled by configuring the relay and the corresponding digital input s see Setting Up the Interloc...

Page 19: ...uttons and Status LED Indicators Button Symbol Description LED Status Menu 1 8 Alarm 1 8 indicator Right arrow F1 1 8 M Flashing Relay in manual control mode Up arrow F2 A V P Channel displayed Enter F3 1 8 Flashing Relay interlock switch open Note F4 is a digital input Alarms 5 8 are enabled when relay expansion module is installed Note LEDs for relays in manual mode flash with the M LED every 10...

Page 20: ... Ch P Display Ch P Assign display to channel P P A V D AV Display AV Alternate display of channel A V D Ap Display AP Alternate display of channel A P Display Functions Messages Display Parameter Action Setting Description D Vp Display VP Alternate display of channel V P D AVp Display AVP Alternate display of channel A V P D set1 Display set 1 Displays relay 1 through 8 set point D Hi A Display hi...

Page 21: ...nalog Output source channel 1 3 Dis 1 Display 1 Program display 1 value Out 1 Output 1 Program 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 t...

Page 22: ...meter will accept for channel A and channel V 2 Units for A V and P 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 Setting the Decimal Point dEc pt The decimal point may be set with up to five decimal places ...

Page 23: ...ti Point Linearization Linear on page 37 for details Multi Point Linearization Linear The process inputs may be calibrated or scaled to any display value within the range of the meter The meter is set up at the factory for 2 point linear calibration Up to 32 linearization points may be selected See Multi Point Linearization Linear on page 37 for details Scaling the Meter without a Signal Source Th...

Page 24: ... input 2 signals required to complete the calibration or scaling of the meter Input Range Input 1 Input 2 Span 0 150 mV DC 0 5 mV DC 0 150 mV AC 1 0 mV AC 0 300 V DC 0 1 V DC 0 300 V AC 0 3 V AC Calibrating the Meter with External Source To scale the meter without a signal source refer to Scaling the Meter without a Signal Source page 23 Warm up the meter for at least 15 minutes before performing ...

Page 25: ...s A V or P toggle between A V V P A P A V P toggle between channels A V or P units the max min of any of the channels including the power channel P set points or the Modbus input In addition to the parameters available on display line 1 line 2 can display Engineering units or it could be turned off Display Intensity d Inty The meter has eight display intensity levels to give the best performance u...

Page 26: ...en selected the characters to the right are shifted one position Press and hold up arrow to auto scroll the characters in the display Setting the Relay Operation relay This menu is used to set up the assignment and operation of the relays During setup the relays do not follow the input and they will remain in the state found prior to entering the Relay menu 1 Relay assignment a Channel A b Channel...

Page 27: ... Programming Set and Reset Points High alarm indication program set point above reset point Low alarm indication program set point below reset point The deadband is determined by the difference between set and reset points Minimum deadband is one display count If the set and reset points are programmed with the same value the relay will reset one count below the set point Note Changes are not save...

Page 28: ...e 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 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 High Alarm with Fail Safe Operation Set Reset Note Relay coil is energized in non alarm condition...

Page 29: ... time delay function When the signal crosses the set point the On time delay 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 nmAn reset mode is selected...

Page 30: ...Alarm 2 6 Alarm 6 3 Alarm 3 7 Alarm 7 4 Alarm 4 8 Alarm 8 The meter is supplied with four alarm points that include front panel LEDs to indicate alarm conditions This standard feature is particularly useful for alarm applications that require visual only indication The LEDs are controlled by the set and reset points programmed by the user When the display reaches a set point for a high or low alar...

Page 31: ...Off Latching Relay LatcH In this application the meter is set up for manual reset at any time Acknowledging the alarm even if the alarm condition is still present resets the relay and turns off the LED Manual reset any time Condition LED Relay Normal Off Off Alarm On On Ack Off Off Latching Relay with Clear Lt Clr In this application the meter is set up for manual reset only after the signal passe...

Page 32: ...relays To set up the relays for the interlock 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 Interlock Relay Operation Example Relays 1 2 are conf...

Page 33: ...og Output menu is used to program the 4 20 mA outputs based on display values For instructions on how to program numeric values see Setting Numeric Values page 22 Reset Menu reset The Reset menu is used to reset the maximum or minimum reading peak or valley reached by the process both may be reset at the same time by selecting reset high low rst HL Manual Control Menu Contrl The Manual Control men...

Page 34: ... is pressed Press the Enter button while the message is being displayed and enter the correct password to gain access to the menu After exiting the programming mode the meter returns to its password protected condition Disabling Password Protection To disable the password protection access the Password menu and enter the correct password twice as shown below The meter is now unprotected until a ne...

Page 35: ...nts No pts Number of points Set the number of linearization points default 2 nmath Math Enter the setup menu for channel P math function nmulti Multiplication Channel P A V C F Advanced Features Menu Display Messages Display Parameter Action Setting Const Constant Constant used in channel P math adder Adder Addition constant used in channel P math calculation C factor Factor Multiplication constan...

Page 36: ...isy signals that cause an unstable process variable display The noise filter averages the input signal over a certain period The filter level determines the length of time over which the signal is averaged The filter level can be set between 2 and 199 The higher the filter level the longer the averaging time and so the longer it takes the display to settle to its final value Setting the filter lev...

Page 37: ...arameter 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...

Page 38: ...ut value with display in underrange condition 4 Break Analog output value when loop break is detected 5 Max Maximum analog output value allowed regardless of input 6 Min Minimum analog output value allowed regardless of input 7 Calibrate Calibrate the internal 4 20 mA source reference used to scale the 4 20 mA output Analog Output Source The analog output source can be based on either of the input...

Page 39: ...ntarily while the function key or digital input is active The process value will continue to be calculated in the background D AVP Scrolls values for A V P when activated Keeps the last value for 10 seconds and then it returns to its assignment Values are displayed on display line 1 and the corresponding channel and units on display line 2 Ln1 Hi Display maximum channel A display value on line 1 L...

Page 40: ...g a number is displayed with the leftmost digit brighter than the rest The bright digit 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 e g 0 0 Amps 8 The display moves to the high input calibration C Hi Apply the high input signal 100 mV and pre...

Page 41: ...ble Function Keys User Menu user on page 39 for details The table above shows the factory default settings for F1 F2 and F3 F4 Operation A digital input F4 is standard on the meter This digital input is programmed identically to function keys F1 F2 and F3 The input is triggered with a contact closure to COM or with an active low signal During operation F4 operates according to the way is has been ...

Page 42: ...Press the Enter button to activate the LED Test The meter will cycle through all digits decimal points and relay indicators to enable the operator to check that all LEDs are functioning properly 4 Press the Enter button again to access the Information menu info or press the Menu button to return to Run Mode Determining Software Version To determine the software version of a meter 1 Go to the Diagn...

Page 43: ...RSt 1 50 0 Relay 2 assignment Ch V Channel V Relay 2 action Act 2 Automatic Relay 2 set point Set 2 200 0 Factory Defaults User Settings Parameter Display Default Setting Relay 2 reset point RSt 2 150 0 Relay 3 assignment Ch V Channel V Relay 3 action Act 3 Automatic Relay 3 set point Set 3 300 0 Relay 3 reset point RSt 3 250 0 Relay 4 assignment Ch V Channel V Relay 4 action Act 4 Automatic Relay...

Page 44: ... 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 3 000000 unlocked ...

Page 45: ...s 1 999999 2 99999 Check 1 Input selected in Setup menu 2 Corresponding signal at Signal connector Display is unstable Check 1 Input signal stability and value 2 Display scaling vs input signal 3 Filter and bypass values increase Display response is too slow Check filter and bypass values Display reading is not accurate Check 1 Input signal with a multimeter 2 Scaling or calibration Display does n...

Page 46: ...applicable 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 2...

Page 47: ...990 www predig com LIM6402_D SFT106 Ver 4 000 up 04 21 Contact Precision Digital Technical Support Call 800 610 5239 or 508 655 7300 Fax 508 655 8990 Email support predig com Sales Support Call 800 343 1001 or 508 655 7300 Fax 508 655 8990 Email sales predig com Place Orders Email orders predig com For the latest version of this manual please visit www predig com ...

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