PRECISION DIGITAL ProtEX-MAX PD8-6310 Instruction Manual Download Page 1

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ProtEX-MAX PD8-6310 Explosion-Proof
Pulse Input 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

Batch Controller

•

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

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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

USB Install

Summary of Contents for ProtEX-MAX PD8-6310

Page 1: ...nternal 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 Au...

Page 2: ...nes could result in death or serious in jury Make sure only qualified personnel perform the installation Never remove the instrument cover in explosive environments when the circuit is live Cover must...

Page 3: ...amming the Batch Controller prog 32 Input Calibration Method InCAL 33 K Factor Calibration Factor 33 Scaling the Controller SCALE 34 Time Base Total Conversion Factor Total Reset 34 Batch Start Mode m...

Page 4: ...Protection 18 Figure 17 Low Voltage DC Loads Protection 18 Figure 18 F4 Digital Input Connections 19 Figure 19 4 20 mA Output Connections 19 Figure 20 Interlock Connection 19 Figure 21 Digital I O Co...

Page 5: ...te 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 or PC and MeterView Pro softwa...

Page 6: ...ing 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 t...

Page 7: ...atic non latching 1 Sampling Off disable unused relays and enable Interlock feature Manual on off control mode Secondary Functions2 Pump alternation control 2 to 4 relays Latching requires manual ackn...

Page 8: ...al 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 m...

Page 9: ...o 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 Conditi...

Page 10: ...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 Electrost...

Page 11: ...th applicable local and national regulations e g NEC For Installation in USA The ProtEX MAX must be installed in accordance with the National Electrical Code NEC NFPA 70 For Installation in Canada The...

Page 12: ...nge bolts while the instrument is in service Cover Jam Screw The cover jam screw should be properly installed once the instrument has been wired and tested in a safe environment The cover jam screw is...

Page 13: ...he 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...

Page 14: ...ansion modules cables or controllers to the RJ45 M LINK connector Otherwise damage will occur to the equipment and the controller Figure 3 Connector Labeling for Fully Loaded PD8 6310 Power Connection...

Page 15: ...tions The ProtEX MAX has a 5 position terminal block for connecting RS 485 serial devices Figure 11 details the wiring connections from the ProtEX MAX to an RS 485 serial converter such as the PDA7485...

Page 16: ...ors 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...

Page 17: ...e national state and 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...

Page 18: ...circuits for RC network assembly and installation Figure 16 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 F for each amp through closed c...

Page 19: ...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 interloc...

Page 20: ...ncy requirements and applicable national state and local codes to prevent damage to the meter and ensure personnel safety External Switch Contacts The ProtEX MAX includes 4 digital inputs These digita...

Page 21: ...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...

Page 22: ...al 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 t...

Page 23: ...ingle 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...

Page 24: ...only one 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...

Page 25: ...ProtEX MAX PD8 6310 Explosion Proof Pulse Input Batch Controller Instruction Manual 25...

Page 26: ...nd 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 instruc...

Page 27: ...l time base Enter totalizer time base for seconds minutes hours or day T Cf Total conversion factor Enter the conversion factor decimal point and the conversion factor mode Batch mode Automatic or man...

Page 28: ...splay Parameter Action Setting Description 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 Pr...

Page 29: ...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 usin...

Page 30: ...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 2...

Page 31: ...program the K factor value i e pulses gal The controller will automatically calculate the flow rate using the K factor and the time base selected Setting the Totalizer and Batching Features total Afte...

Page 32: ...pulses sec The calibration equipment is traceable to NIST standards Use the K Factor in the menu to match the rate totalizer with a flowmeter s k factor pulse unit of measure Use the Scale menu to sc...

Page 33: ...programmed 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 accord...

Page 34: ...the appropriate 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 connecte...

Page 35: ...rogrammable 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 r...

Page 36: ...ay 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 Disp...

Page 37: ...lear 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 re...

Page 38: ...t 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...

Page 39: ...n 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 cond...

Page 40: ...med 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 relay...

Page 41: ...n 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 di...

Page 42: ...ard 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 int...

Page 43: ...he 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...

Page 44: ...e 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...

Page 45: ...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 progra...

Page 46: ...ain 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 m...

Page 47: ...essages 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 gat...

Page 48: ...p break condition nmAx Maximum Program maximum mA output allowed nmin Minimum Program minimum mA output allowed Display Parameter Action Setting Calib Calibrate Calibrate 4 20 mA output internal refer...

Page 49: ...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...

Page 50: ...causes the display to round to the nearest value according to the rounding selected This setting affects the last two digits regardless of decimal point position Modbus RTU Serial Communications seria...

Page 51: ...twork 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 t...

Page 52: ...on with 2 point linearization Up to 32 linearization points can be selected under the linear function The multi point linearization can be used to linearize the display for non linear signals such as...

Page 53: ...ut Analog Output Calibration To perform the analog output calibration it s recommended to use a milliamp meter with a resolution of at least 0 1 A to measure the output current The values saved intern...

Page 54: ...lue 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...

Page 55: ...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 t...

Page 56: ...mode Manual Grand total time base GT tb Second Grand total conversion factor T CF 1 000 Grand total reset T rst Manual Relay 1 assignment Asign1 Total Relay 2 assignment Asign2 Total Relay 2 preclose...

Page 57: ...000000 unlocked Troubleshooting Tips Symptom Check Action SafeTouch buttons do not respond If mechanical button was pushed The SafeTouch buttons will be re enabled automatically 60 seconds after the l...

Page 58: ...or calibration Display does not respond to input changes reading a fixed number Check Display assignment it might be displaying max min or set point Display alternates between 1 Hi and a number 2 Lo a...

Page 59: ...m 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 environ...

Page 60: ...D8 6310 Explosion Proof Pulse Input Batch Controller Instruction Manual 60 Mounting Dimensions All units inches mm Figure 24 Enclosure Dimensions Front View Figure 25 Enclosure Dimensions Side Cross S...

Page 61: ...079 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...

Page 62: ...com LIM8 6310_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...

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