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ProtEX-MAX PD8-6310-WM Explosion-Proof
NTEP Certified Batch Controller Instruction Manual

PRECISION DIGITAL CORPORATION

233 South Street

• Hopkinton MA 01748 USA

Tel (800) 343-1001

• Fax (508) 655-8990

www.predig.com

Weights & Measures

•

NTEP Certified Weighing and Measuring Device

•

Mechanically Secured Programming Lockout

•

Pulse, Open Collector, NPN, PNP, TTL, Switch Contact,

Sine Wave (Coil), Square Wave Inputs

•

5, 10, or 24 V Flowmeter Power Supply

•

K-Factor, Internal Scaling, or External Calibration

•

Start, Batch, Pause, & Stop with Front Panel Buttons

•

Display Batch Total + Rate, Grand Total, Batch Count or Preset

•

Single or Multi-Stage Batching with up to 4 Relays

•

Automatic Overflow Protection

•

Manual Control or Automatic Batching

•

Modern, Sleek and Practical Enclosure

•

Display Mountable at 0°, 90°, 180°, & 270° Degrees

•

Explosion-Proof, IP68, NEMA 4X Enclosure

•

SafeTouch

Through-Glass Button Programming

•

Flanges for Wall or Pipe Mounting

•

Superluminous Sunlight Readable Display

•

Free USB Programming Software & Cable

•

4 Isolated 4-20 mA Output

USB Install

Содержание PD8-6310-6H7-WM

Страница 1: ...owmeter Power Supply K Factor Internal Scaling or External Calibration Start Batch Pause Stop with Front Panel Buttons Display Batch Total Rate Grand Total Batch Count or Preset Single or Multi Stage Batching with up to 4 Relays Automatic Overflow Protection Manual Control or Automatic Batching Modern Sleek and Practical Enclosure Display Mountable at 0 90 180 270 Degrees Explosion Proof IP68 NEMA...

Страница 2: ...ke sure only qualified personnel perform the installation Never remove the instrument cover in explosive environments when the circuit is live Cover must be fully engaged to meet flameproof explosion proof require ments Information in this manual supersedes all enclosure compliance and agency approval information included in additional product manuals in cluded with this product Limited Warranty P...

Страница 3: ...nput Units or Custom Tags units 34 Setting the Decimal Point dEc pt 35 Programming the Batch Controller prog 35 Input Calibration Method InCAL 36 K Factor Calibration Factor 36 Scaling the Controller SCALE 37 Time Base Total Conversion Factor Total Reset 37 Batch Start Mode mode 38 Calibrating the Controller with External Source Cal 38 Setting the Display Parameter Intensity dsplay 39 Setting the ...

Страница 4: ... ProVu Required Connections 17 Figure 8 Connector Labeling for Fully Loaded PD6310 18 Figure 9 Power Connections 18 Figure 10 Flowmeter Powered by Internal Power Supply 19 Figure 11 Flowmeter Powered by External Supply 19 Figure 12 Self Powered Magnetic Pickup Coil Flowmeter 19 Figure 13 NPN open Collector Input 19 Figure 14 PNP Sensor Powered by Internal Supply 19 Figure 15 Switch Input Connectio...

Страница 5: ...ile NTEP certified batch controllers provide excellent but simple batch control capabilities with features such as preclose relays and automatic overrun correction for more accurate batches and convenient SafeTouch through glass buttons for simple operation and menu navigation without having to remove the cover The Weights and Measures approved controller is equipped with a mechanically secured ta...

Страница 6: ...els Display Update Rate 5 second 200 ms Overrange Display flashes 999999 Underrange Display flashes 99999 Front Panel NEMA 4X IP65 Programming Methods Four front panel buttons digital inputs PC and MeterView Pro software or cloning using Copy function Programming Lockout Programming lockout jumper Seal loop and loop attachment features to prevent access to the lockout jumper Recalibration All rang...

Страница 7: ... Point d ddddd d dddd d ddd d dd d d or dddddd 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 controller input 2 signal ...

Страница 8: ... 2 to 4 relays Latching requires manual acknowledge Relay Reset User selectable via front panel buttons digital inputs or PC 1 Automatic reset only non latching when the input passes the reset point or total is reset to zero 2 Automatic manual reset at any time non latching 3 Manual reset only at any time latching 4 Manual reset only after alarm condition has cleared L Note Digital inputs may be a...

Страница 9: ...ital inputs 4 digital outputs Digital Input Logic High 3 to 5 VDC Digital Input Logic Low 0 to 1 25 VDC Digital Output Logic High 3 1 to 3 3 VDC Digital Output Logic Low 0 to 0 4 VDC Source Current 10 mA maximum output current Sink Current 1 5 mA minimum input current 5 V Terminal To be used as pull up for digital inputs only Connect normally open pushbuttons across 5 V DI 1 4 WARNING DO NOT use 5...

Страница 10: ...0 C to 60 C T5 40 C to 65 C Certificate number Sira 12ATEX1182 IECEx Ex d IIC T Gb Ex tb IIIC T90 C Db IP68 Ta 40 C to C T6 40 C to 60 C T5 40 C to 65 C Certificate Number IECEx SIR 12 0073 Special Conditions for Safe Use Use suitably certified and dimensioned cable entry device and or plug The equipment shall be installed such that the supply cable is protected from mechanical damage The cable sh...

Страница 11: ...cation 14 Measuring Devices 2014 Edition National Conference on Weights and Measures NCWM National Type Evaluation Program NTEP Certificate of Conformance available at www predig com Electromagnetic Compatibility Emissions EN 55022 2010 Class A ITE emissions requirements Radiated Emissions Class A AC Mains Conducted Emissions Class A Immunity EN 61326 1 2013 Measurement control and laboratory equi...

Страница 12: ...nt is installed in a high voltage environment and a fault or installation error occurs high voltage may be present on any lead Read all product labels completely and follow all instructions and requirements listed on the labels for installation or service Installation Install in accordance with applicable local and national regulations e g NEC For Installation in USA The ProtEX MAX must be install...

Страница 13: ... conduit stopping plugs require the application of non setting solvent free thread sealant It is critical that all relevant hazardous area guidelines be followed for the installation or replacement of conduit or plugs Mounting The ProtEX MAX has four slotted mounting flanges that should be used for pipe mounting or wall mount ing Refer to Mounting Dimensions page 63 for details WARNING Do not atte...

Страница 14: ...ed to provide 24 VDC power for the transmitter or sensor If the transmitter requires 5 or 10 VDC excitation the internal jumper J4 must be configured accordingly To access the voltage selection jumper 1 Remove all the connectors 2 Unscrew the back cover 3 Slide the back cover about 1 inch 4 Configure the J4 jumper located behind the input signal connector for the desired excitation voltage as show...

Страница 15: ...ogramming lockout jumper will prevent access to the programming menus The jumper may be removed to regain access to the programming menus Combined with sealing the rear case to restrict access to the programming lockout jumper the controller meets the requirements for National Conference on Weights and Measures NCWM National Type Evaluation Program NTEP certification To secure the programming lock...

Страница 16: ...ecurity Seal Installation Guide LIM8 63101WM 2 for complete NTEP security seal installation instructions To install the wire security seal 1 Locate the wire security seal packed with the controller 2 Pass the wire security loop through the wire loop pass through holes on the rear portion of the controller housing 3 Pass the wire loop through the second set of wire loop pass through holes in the co...

Страница 17: ...on the back of the elec tronics module Some connectors may be provided already connected These connections are required for proper opera tion of the ProtEX MAX and should not be removed unless instructed to by this manual Wires marked as being used for testing purposes should be removed Grounding connections are made to the two ground screws provided on the base one internal and one external After...

Страница 18: ...s expansion modules cables or controllers to the RJ45 M LINK connector Otherwise damage will occur to the equipment and the controller Figure 8 Connector Labeling for Fully Loaded PD6310 Power Connections Power connections are made to a two terminal connector labeled POWER on Figure 6 The controller will operate regardless of DC polarity connection The and symbols are only a suggested wiring conve...

Страница 19: ...ion Connections The ProtEX MAX has a 5 position terminal block for connecting RS 485 serial devices Figure 16 details the wiring connections from the ProtEX MAX to an RS 485 serial converter such as the PDA7485 or PDA8485 for a four wire network ProtEX MAX to RS 485 Serial Converter Connections RS 485 Serial Converter ProtEX MAX RS 485 Connections DO DI DO DI DI DO DI DO Figure 16 ProtEX MAX Conne...

Страница 20: ...sistors are optional and values depend on the cable length and characteristic im pedance Consult the cable manufacturer for recommendations 2 Refer to RS 232 to RS 485 Converter documentation for further details 3 Use shielded cable twisted pairs plus ground Connect ground shield only at one location WARNING Observe all safety regulations Electrical wiring should be performed in accordance with al...

Страница 21: ... local codes to prevent damage to the meter and ensure personnel safety When using more than one instrument in a multi drop or multi point mode each meter must be provided with its own unique address See Modbus RTU Serial Communications on page 53 Using PROVU Serial Adapters NOTICE PROVU expansion modules and serial adapters are not included in the hazardous area approvals of the ProtEX MAX The PD...

Страница 22: ...ing circuits for RC network assembly and installation Figure 21 AC and DC Loads Protection Choose R and C as follows R 0 5 to 1 for each volt across the 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 controller s relay ...

Страница 23: ... not used The I terminal is the 24 V and the R terminal is the return 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 relative digital input s see page 44 In one example ...

Страница 24: ...NS located on the connector board To actuate a button press one finger to the glass directly over the marked button area Then retract finger more than three inches from the glass before pressing the next button When the cover is removed the four mechanical buttons located next to the sensors are used The sensors are disabled when a mechani cal button is pressed and will automatically be re enabled...

Страница 25: ... digital input Total overflow indicator M Manual control relays or analog output Programming 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 press or hold to increment the value of a digit Press the E...

Страница 26: ...rocess in single or multi stage batch control or as alarms that will be active when the batch process is running A 4 20 mA output option is also available for retransmitting the process variable analog or pulse signal Default Batch Control Operation The following describes the operation of the three front panel operating keys as programmed with default settings START Button Press the START button ...

Страница 27: ...stage batch control was desired with one relay for control then one would set the assignment of relay 2 assign2 to off rate or grand total The following pages show an illustration of how the above settings control the batch operation The display assignment is the default Batch Control Operation 1 A new container is prepared for the batch Both valves are closed Note that the upper display may show ...

Страница 28: ...ProtEX MAX PD8 6310 WM Explosion Proof NTEP Certified Batch Controller Instruction Manual 28 ...

Страница 29: ...er and double click on the drive labeled MAINSTAL 3 Double click on the file named MAStart The program will open a few windows and install two programs on your com puter Simply follow the onscreen instructions until you see one of the dialogs below If you receive a User Account Con trol warning click Yes 4 If there is an update available click the Update button to in stall the new version Otherwis...

Страница 30: ...ours or day T Cf Total conversion factor Enter the conversion factor decimal point and the conversion factor mode Batch mode Automatic or manual batch control T dly Time delay Set time delay for automatic batch restart GT tb Grand total time base Program grand total time base Display Parameter Action Setting Description GT CF Grand total conversion factor Program grand total conversion factor GT r...

Страница 31: ...s Enter to reset max display Display Parameter Action Setting Description Rst Lo Reset low Press Enter to reset min display Rst HL Reset high low Press Enter to reset max min displays Rst t Reset total Press Enter to reset total Rst Gt Reset grand total Press Enter to reset grand total Rst bc Reset batch count Press Enter to reset batch count Contrl Control Enter Control menu Auto Automatic Press ...

Страница 32: ...s 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 Setting Numeric Values The numeric values are set using the Right and Up arrow buttons Press Right arrow to select 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...

Страница 33: ...able or disable totalizer and batching features 3 Select the display units tags 4 Decimal point position 5 Program menu for scaling or calibration 6 Display parameter and intensity 7 Relay operation 8 4 20 mA analog output scaling Press the Enter button to access any menu or press Up arrow button to scroll through choices Press the Menu button to exit at any time Line 1 Line 2 Relays 2 8 Fail Safe...

Страница 34: ...K factor value i e pulses gal The controller will automatically calculate the flow rate using the K factor and the time base selected Default setting Setting the Totalizer and Batching Features total After the input type is entered set the total parameter to Yes to enable batch control this is set by default If the total features are disabled most batching features and functions are hidden from th...

Страница 35: ...ncy in Hz pulses sec The calibration equipment is traceable to NIST standards Use the K Factor menu to match the rate totalizer with a flowmeter s k factor pulse unit of measure Use the Scale menu to scale process inputs without a signal source A calibrated signal source is not needed to scale the controller The Program menu contains the following menus 1 Enter K Factor 2 Scale without a signal so...

Страница 36: ...med Only one of these methods can be employed at a time The Scale and Calibrate functions can use up to 32 points default is 2 The number of points should be set for Scale and Calibrate accordingly under the Number of Points nopts menu selection prior to scaling and calibration of the meter see page 55 for details K Factor Calibration Factor The meter may be calibrated using the K Factor function ...

Страница 37: ...opriate input signal to be applied or programmed The error message might be caused by any of the following conditions 1 Input signal is not connected to the proper terminals or it is connected backwards 2 Wrong signal selection in Setup menu 3 Minimum input span requirements not maintained 4 Input 1 signal inadvertently applied to calibrate input 2 Time Base Total Conversion Factor Total Reset The...

Страница 38: ...manual or automatic reset In the automatic reset mode a programmable time delay is available to reset the grand total after the assigned preset is reached Non Resettable Totalizer The total and grand total can be password protected to prevent unauthorized resets The grand total can be programmed as a non resettable total see page 49 for details Calibrating the Controller with External Source Cal T...

Страница 39: ... max and min values 5 Display Modbus input 6 Off no display 7 Display rate units 8 Display rate 9 Display total 10 Display grand total 11 Toggle rate and total 12 Toggle rate and grand total 13 Display batch count 14 Relay set points 15 Toggle preset and rate Display Intensity The meter has eight display intensity levels to give the best performance under various lighting conditions Select intensi...

Страница 40: ...th Clear manual reset when not in a batch process only after alarm condition has cleared e Pump alternation control automatic reset only for level applications unrelated to batch control f Sampling the relay is activated for a user specified time and may be assigned to rate or grand total g Off relay state controlled by Interlock feature 3 Set and reset points batch preset 4 Fail safe operation a ...

Страница 41: ...e not appropriate for batch control applications but may be used then the controller is in other applications 4 Automatic manual reset when not in a batch process non latching 5 Latching manual reset only when not in a batch process 6 Latching with Clear manual reset only when not in a batch process after alarm condition has cleared 7 Pump alternation control automatic reset only for level applica...

Страница 42: ... 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 Failsafe mode should not be used on batch relays assigned ...

Страница 43: ...ir programmed states when the batch process is started Grand total alarm relays will initialize to their programmed state at controller power up Fail Safe Operation The following table indicates how alarm relays behave based on the fail safe selection for each relay Note NO Normally Open NC Normally Closed This refers to the condition of the relay contacts when the power to the controller is off F...

Страница 44: ... be set up as interlock 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 Exa...

Страница 45: ...terward See the diagram below for more details The utility of this function can of course be expanded beyond sampling and be used whenever a timed relay output closure is required when the batch total interval reaches a certain set point Relay and Alarm Operation Diagrams The following graphs illustrate the common operation of the relays status LEDs and ACK button High Alarm Operation Set Reset Lo...

Страница 46: ...ed 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 600 0 seconds Total Relay Sampling Operation When the batch total reaches the set point the relay trips and the sample time starts After the sample time has elapsed the relay resets The cycle repeats every time the set po...

Страница 47: ...hange 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 acknowledged Scaling the 4 20 mA Analog Output Aout The 4 20 mA analog output can be scaled to provide a 4 20 mA signal for any rate display range selected No equipment is needed to scale the analog output si...

Страница 48: ...trol 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 and to program the non resettable totalizer Pass 1 Allows use of function keys and digital inputs Pass 2 Allows use of function keys digital inputs and editing set reset po...

Страница 49: ...to gain access the menu After exiting the programming mode the controller 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 controller is now unprotected until a new password is entered If the correct six digit password is entered the controller displays the m...

Страница 50: ...nd messages of the Advanced Features menu in the order they appear in the menu Display Parameter Action Setting Gate Gate Gate settings Lo G Low gate Program Low gate value Hi G High gate Program High gate value filter Filter Set noise filter value Hi spd High Speed Filter Program High Speed Filter Lo spd Low Speed Filter Program Low Speed Filter Round Round Set the rounding value for display vari...

Страница 51: ...Program maximum mA output allowed min Minimum Program minimum mA output allowed Calib Calibrate Calibrate 4 20 mA output internal reference source used for scaling the output Display Parameter Action Setting 4 mA 4 mA output Enter mA output value read by milliamp meter with at least 0 001 mA resolution 20 mA 20 mA output Enter mA output value read by milliamp meter with at least 0 001 mA resolutio...

Страница 52: ...of the F3 key No other functions including min max display manual alarm reset or total reset will function while a batch is running Multi Point Calibration Scaling The controller is set up at the factory for 2 point linear calibration The number of points for multi point calibration scaling is set up in the Advanced Features menu Up to 32 linearization points may be selected See page 55 for detail...

Страница 53: ...ommunications serial The controller is equipped with serial communications capability as a standard feature using Modbus RTU Serial Communication Protocol The meter may be connected to a PC for initial configuration via the onboard micro USB connection For ongoing digital communications with a computer or other data terminal equipment an RS 232 or RS 485 option is required see Ordering Information...

Страница 54: ...a network A multi point network consists of multiple drivers and receivers connected on a single bus where any point node can transmit and or receive data RS 485 allows multiple drivers and receivers on the same two wire or four wire system The RS 485 standard specifies up to 32 drivers and 32 receivers on a single bus but with the introduction of automatic repeaters and high impedance drivers rec...

Страница 55: ...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 complex exponent Low Flow Cutoff CutofF The low flow cutoff feature allows the controller to be programmed so that the often unsteady output from a diffe...

Страница 56: ...tion To perform the analog output calibration it s 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 Setup menu Programmable Function Keys User Menu user Changing the programming of the F1 F3 function keys will disable the default batch operation of ...

Страница 57: ...y value on line 2 Ln2 HL Display maximum minimum dis play values on line 2 Ln2 gt Display the grand total on line 2 Ln2 bc Display the batch count on line 2 Contrl Directly access the control menu Display Description disabl Disable the selected function key or digital I O AcH Acknowledge all active relays that are in a manual operation mode such as auto manual or latching Reset Directly access the...

Страница 58: ... the diagnostic messages see Advanced Features Menu Display Messages page 50 Determining Software Version To determine the software version of a controller 1 Go to the Diagnostics menu diAG and press Enter button 2 Press Up arrow button and scroll to Information menu Info 3 Press Enter to access the software number SFT and version UER information Write down the information as it is displayed Conti...

Страница 59: ...nversion factor T CF 1 000 Grand total reset T rst Manual Relay 1 assignment Asign1 Total Relay 2 assignment Asign2 Total Relay 2 preclose preCls No Relay 3 assignment Asign3 Rate Relay 4 assignment Asign4 Rate Relay 1 action Act 1 Automatic Batch preset Preset 100 0 Parameter Display Default Setting Relay 2 action Act 2 Automatic Relay 2 set point Set 2 200 0 Relay 3 action Act 3 Automatic Relay ...

Страница 60: ...ch buttons will be re enabled automatically 60 seconds after the last button push If slide switch on connector board is in DISABLE position switch to ENABLE Strong direct sunlight may interfere with SafeTouch button operation It is recommended to operate the buttons by standing so as to block direct sunlight Serial Communications Power LED Indicator is off 1 Check modular cable connection 2 Check ...

Страница 61: ... number Check 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 menu 2 Wiring of relay contacts Relay and status LED do not respond to signal Check 1 Relay action in Setup menu 2 Set and reset points Flashing relay status LED...

Страница 62: ...450mm of the enclosure Verify that the operating atmosphere of the instrument is consistent with the appropriate hazardous locations certifications If the instrument is installed in a high voltage environment and a fault or installation error occurs high voltage may be present on any lead Read all product labels completely and follow all instructions and requirements listed on the labels for insta...

Страница 63: ... 6310 WM Explosion Proof NTEP Certified Batch Controller Instruction Manual 63 Mounting Dimensions All units inches mm Figure 28 Enclosure Dimensions Front View Figure 29 Enclosure Dimensions Side Cross Section View ...

Страница 64: ...ProtEX MAX PD8 6310 WM Explosion Proof NTEP Certified Batch Controller Instruction Manual 64 This Page Intentionally Left Blank ...

Страница 65: ...0079 31 2008 EN 61000 6 4 2007 EN 61010 1 2001 and EN 61326 2006 are no longer harmonized The requirements of these standards have been checked against the harmonized standard EN 55022 2010 EN 60079 0 2012 A11 2013 EN 60079 1 2014 EN 60079 31 2014 EN 61000 6 4 2007 A1 2011 EN 61010 1 2010 and EN 61326 2013 and there were no major technical changes affecting the latest technical knowledge for the p...

Страница 66: ...dig com LIM6310WM_D SFT039 Ver 4 010 up 12 18 How to Contact Precision Digital For Technical Support please Call 800 610 5239 or 508 655 7300 Fax 508 655 8990 Email support predig com For Sales Support or to 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 ...

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