Precision Digital Corporation ProtEX-MAX PD8-6000 Instruction Manual
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Precision Digital Corporation ProtEX-MAX PD8-6000 Instruction Manual

Explosion-proof process
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ProtEX-MAX PD8-6000 Explosion-Proof Process Meter
Instruction Manual
•
Fully-Approved Explosion-Proof Meter
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0-20 mA, 4-20 mA, 0-5 V, 1-5 V, and ±10 V Field Selectable Inputs with ±0.03% Accuracy
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Dual-Line 6-Digit Display, 0.6" (15 mm) & 0.46" (12 mm)
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SafeTouch Through-Glass Button Programming
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Display Mountable at 0°, 90°, 180°, & 270°
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Isolated 24 VDC @ 25 mA Transmitter Power Supply
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Easy Field Scaling in Engineering Units without Applying an Input
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4 Relays with Interlocking Capability + Isolated 4-20 mA Output Option
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Free PC-Based, On-Board, MeterView Pro USB Programming Software
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SunBright Display Standard Feature; Great for Outdoor Applications
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Operating Temperature Range: -40 to 60°C (-40 to 140°F)
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FM Approved as Explosion-Proof / Dust-Ignition-Proof / Flame-Proof
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CSA Certified as Explosion-Proof / Dust-Ignition-Proof / Flame-Proof
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ATEX and IECEx Certified as Flame-Proof
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Input Power Options: 85-265 VAC / 90-265 VDC or 12-24 VDC / 12-24 VAC
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Display Input in Two Different Scales Simultaneously - Great for Level Applications
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Multi-Pump Alternation Control
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Round Horizontal Tank Function; Just Enter Diameter & Length
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32-Point Linearization, Square Root Extraction and Programmable Exponent Function
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Password Protection
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Programmable Display, Function Keys & Digital Inputs
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Flanges for Wall or Pipe Mounting
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Explosion-Proof, IP68, NEMA 4X Die-Cast Aluminum Enclosure
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On-Board RS-485 Serial Communications
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®
Modbus
RTU Communication Protocol Standard
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Four 3/4" NPT Threaded Conduit Openings (Two Plugs Installed)
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Pipe Mounting Kits
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Stainless Steel Tag Available
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3-Year Warranty
PRECISION DIGITAL CORPORATION
233 South Street • Hopkinton MA 01748 USA
Tel (800) 343-1001 • Fax (508) 655-8990
www.predig.com
MeterView Pro
USB Install

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Summary of Contents for Precision Digital Corporation ProtEX-MAX PD8-6000

  • Page 1 ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual MeterView Pro USB Install • Fully-Approved Explosion-Proof Meter • 0-20 mA, 4-20 mA, 0-5 V, 1-5 V, and ±10 V Field Selectable Inputs with ±0.03% Accuracy • Dual-Line 6-Digit Display, 0.6" (15 mm) & 0.46" (12 mm) •...
  • Page 3 ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Disclaimer FREE MeterView Pro The information contained in this document is Programming Software subject to change without notice. Precision Digital makes no representations or warranties with respect to the contents hereof and specifically disclaims any implied warranties of merchantability or fitness for a particular purpose.

  • Page 4: Table Of Contents

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Table of Contents Introduction ......................7 Ordering Information ..................7 Key Features ....................... 9 Specifications ....................17 General......................17 Process Inputs ....................18 Relays ......................18 USB Connection .................... 18 Isolated 4-20 mA Transmitter Output Option ..........19 RS-485 Serial Communications ..............
  • Page 5 ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Setting the Relay Operation (relay) ............40 Setting the Relay Action ................40 Programming Set and Reset Points ............41 Setting Fail-Safe Operation ................ 41 Programming Time Delay ................41 Relay Action for Loss of 4-20 mA Input (Loop Break) ........ 41 Relay and Alarm Operation Diagrams ............
  • Page 6 ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Table of Figures Figure 1. Enclosure Dimensions – Front View ..........22 Figure 2. Enclosure Dimensions – Side Cross Section View ....... 22 Figure 3. Transmitter Supply Voltage Selection ..........25 Figure 4. Integrated P Required Connections ........

  • Page 7: Introduction

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Introduction Ordering Information The ProtEX-MAX PD8-6000 is an explosion-proof, 85-265 VAC Models multi-purpose, easy to use, digital process meter ideal Standard Options for level, flow, temperature, pressure, or any other Model Features Installed process application.
  • Page 8 ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Helpful Videos Connect to PC for Programming Learn how to connect a ProVu (ProtEX-MAX) process There are several videos that will help you get a meter to your PC and install free MeterView Pro better understating of the features and functionality of programming software.

  • Page 9: Key Features

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Key Features Connections for PD8-6000-6H7 & PD8-6000-7H7 The Only Explosion-Proof Process Meter You Will Ever Need Front, back and in between, the PD8-6000 The first thing you notice about the PD8-6000 is its...
  • Page 10 ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Easy Programming Methods Advanced Display Features The ProtEX-MAX can be programmed in a hazardous Dual-Line Makes All the Difference area with the through-glass SafeTouch buttons The main display can be programmed to indicate PV,...
  • Page 11 Dual-Scale Display Feature The ProtEX-MAX PD8-6000 has a rather unique, and very flexible dual-scale capability. This is of particular value in level applications where a second scaled display can represent the measured input in a different form (i.e. gallons &...
  • Page 12 ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Physical Features Wide Viewing Angle Customers can’t always look at the display from The ProtEX-MAX is designed for ease-of-use in safe straight on, so the window and display module have and hazardous applications. The ProtEX-MAX is...
  • Page 13 ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Rotatable Display Removable Screw Terminals The ProtEX-MAX rotatable display, along with four Industrial applications require screw terminal available conduit connections, provide for numerous connections for easy field wiring and the ProtEX-MAX installation options. The display can be rotated in 90°...
  • Page 14 ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Transmitter Power Supplies Input Signal Conditioning Non-linear input signals (i.e. weirs & flumes, Meter Powers Transmitter differential pressure, round horizontal tanks, etc.) can be linearized with the ProtEX-MAX’s simple to One of the most useful standard features of the use built-in signal input conditioning functions.
  • Page 15 ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Exp-Proof Dual-Pump Alternation The ProtEX-MAX can be used as an explosion-proof pump controller when combined with a continuous level transmitter. The most common pump control application is shown below: controlling and alternating two pumps and providing high and low-level alarms.
  • Page 16 ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Useful Tools PD9501 Multi-Function Calibrator This PD9501 Multi-Function Calibrator has a variety of signal measurement and output functions, including voltage, current, thermocouple, and RTD. PD9502 Low-Cost Signal Generator PD9502 is a low-cost, compact, simple to use 4-20 mA or 0-10 VDC signal generator.

  • Page 17: Specifications

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Specifications Power 85-265 VAC 50/60 Hz; 90-265 VDC, 20 W max; Options 12-24 VDC, 12-24 VAC, 15 W max. Powered over USB for configuration only. Except where noted all specifications apply to operation at +25°C.

  • Page 18: Process Inputs

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Process Inputs Relays Inputs Field selectable: 0-20 mA, 4-20 mA Rating 4 SPDT (Form C) internal and rated 3 A ±10 V (0-5 V, 1-5 V, 0-10 V) @ 30 VDC and 125/250 VAC resistive load;...

  • Page 19: Isolated 4-20 Ma Transmitter Output Option

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Isolated 4-20 mA Transmitter Digital Input (F4) Output Option Function Remote operation of front-panel buttons, acknowledge/reset relays, reset max/min Output Process variable (PV), max, min, set points values. See Function Keys & Digital I/O ®...

  • Page 20: Compliance Information

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Compliance Information Product Ratings and Approvals Enclosure: Type 4X; IP66 Electromagnetic Compatibility Class I, Division 1, Groups B, C, D Class II, Division 1, Groups E, F, G Emissions EN 55022 Class III, Division 1, T5/T6...

  • Page 21: Eu Declaration Of Conformity

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual EU Declaration of Pre-Installed Conduit Plugs Conformity The ProtEX-MAX is supplied with two pre-installed conduit plugs for installations that do not require the EU Declaration of Conformity is available in the use of all four conduit entries. The conduit/stopping...

  • Page 22: Mounting

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Wall Mounting Instructions Mounting The meter can be mounted to any wall or flat surface The ProtEX-MAX has four slotted mounting flanges using the four provided mounting holes located in the that may be used for pipe mounting or wall mounting.
  • Page 23 ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Pipe Mounting Instructions Vertical Pipe Mounting Horizontal Pipe Mounting The meter can also be mounted to a pipe using an optional U-Bolt kit. This kit includes two U-bolts, the necessary hardware, and is available in zinc plated...

  • Page 24: Installation Overview

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Once the driver is installed, an AutoPlay Installation Overview dialog should appear for the drive We recommend the following sequence for getting the “MAINSTAL.” Click “Open folder to view meter into service: files.”...

  • Page 25: Transmitter Supply Voltage Selection (P+, P-)

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual To access the connectors, remove the enclosure Transmitter Supply Voltage cover and unscrew the two captive screws that fasten Selection (P+, P-) the electronics module. Signal connections are made to de-pluggable connectors on the back of the All meters, including models equipped with the 12-24 electronics module.

  • Page 26: Pro Vu

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Electronics Module Layout for PD8-6000-6H7 and PD8-6000-7H7* * For models PD8-6000-6H0 and PD8-6000-7H0 the upper set of connectors (RELAYs & MA OUT) are not present Figure 5. P Electronics Module Layout USB Connection Figure 6.

  • Page 27: Power Connections

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual The current input is protected against current Power Connections overload by an internal resettable fuse. The display Power connections are made to a two-terminal may or may not show a fault condition depending on connector labeled POWER.

  • Page 28: Switching Inductive Loads

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Switching Inductive Loads RS-485 Connections The use of snubbers to suppress electrical noise is strongly recommended when switching inductive loads to prevent disrupting the microprocessor’s operation. The snubbers also prolong the life of the relay contacts.

  • Page 29: Digital I/O Connections

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Digital I/O Connections 4-20 mA Output Connections Connections for the 4-20 mA transmitter output are made to the connector terminals labeled mA OUT. The 4-20 mA output may be powered internally or from an external power supply.

  • Page 30: Remote Programming

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Remote Programming The meter can be operated via the programming buttons or a remote control station with required approvals to be located in a hazardous area using the digital inputs and outputs. Interlock Relay Feature...

  • Page 31: Setup And Programming

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Setup and Programming There is no need to recalibrate the meter when first received from the factory. The meter is factory calibrated prior to shipment for milliamps and volts with calibration equipment that is certified to NIST standards.

  • Page 32: Programming Buttons

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Programming Buttons Button Symbol Description Press to enter or exit Programming Mode, view settings, or exit max/min readings Press to reset max/min readings or other parameter/function assigned through the User menu Press to display max/min readings or other...

  • Page 33: Display Functions & Messages

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Display Functions & Messages Display Functions & Messages Display Parameter Action/Setting The meter displays various functions and messages Description during setup, programming, and operation. The following table shows the main menu functions and...

  • Page 34: Main Menu

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Main Menu Display Functions & Messages Display Parameter Action/Setting The main menu consists of the most commonly used Description functions: Setup, Reset, Control, and Password. Out 1 Output 1 Program output 1 value •...

  • Page 35: Setting Numeric Values

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Setting the Input Signal (Input) Setting Numeric Values Enter the Input menu to set up the meter to display The numeric values are set using the Right and Up current (nmA) or voltage (Volt) inputs.

  • Page 36: Setting The Display Units Or Custom Tags (Units)

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Setting the Decimal Point (dEc pt) Setting the Display Units or Custom Tags (units) The decimal point may be set with up to five decimal places or with no decimal point at all.

  • Page 37: Programming The Meter (Prog)

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Programming the Meter (prog) Scaling the Meter (SCALE) The meter may either be scaled (SCALE) without The process input (4-20 mA, 10 VDC) can be scaled applying an input or calibrated (Cal) by applying an to display the process variable in engineering units.
  • Page 38 ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Error Message (Error) Calibrating the Meter with External Source (Cal) An error message indicates that the calibration or scaling process was not successful. Note: To scale the meter without a signal source After the error message is displayed, the meter refer to Scaling the Meter (SCALE) on page 37.

  • Page 39: Setting The Display Parameter & Intensity (Dsplay)

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Setting the Display Parameter & Display Parameter Menu Intensity (dsplay) The main display (Line 1) can be programmed to display: Process value 1 (PV1) Process value 2 (PV2)* Percent of PV1 (PCT)* Relay set points Max &...

  • Page 40: Setting The Relay Operation (Relay)

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Setting the Relay Action Setting the Relay Operation Operation of the relays is programmed in the Action (relay) menu. The relays may be set up for any of the following modes of operation: This menu is used to set up the operation of the relays.

  • Page 41: Programming Set And Reset Points

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual The following graph shows the loop break relay Programming Set and Reset operation for a high alarm relay. Points High alarm indication: program set point above reset point. Low alarm indication: program set point below reset point.

  • Page 42: Low Alarm Operation (Set < Reset)

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Low Alarm Operation (Set < Reset) Low Alarm with Fail-Safe Operation (Set < Reset) Note: For Manual reset mode, ACK can be pressed anytime to turn "off" relay. For relay to turn back “on”, signal must go above set point and then go below it.

  • Page 43: Pump Alternation Control Operation

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Pump Alternation Control Operation Relay Sampling Operation When the signal crosses 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 point is crossed, going up for high alarms and going down for low alarms.

  • Page 44: Relay Operation Details

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Front Panel LEDs Relay Operation Details The alarm status LEDs on the front panel are Overview available on all meters, even those without relays installed, and provide status indication for the The four-relays option for the meter expands its...

  • Page 45: Non-Latching Relay (Auto)

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Non-Latching Relay (Auto) Latching Relay with Clear (Lt-Clr) In this application, the meter is set up for automatic In this application, the meter is set up for manual reset (non-latching relay). Acknowledging the alarm...

  • Page 46: Acknowledging Relays

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Acknowledging Relays Application #1: Pump Alternation Using Relays 1 & 2 There are three ways to acknowledge relays programmed for manual reset: Relays 1 and 2 are set up for pump alternation. Via the programmable front panel function keys Relays 3 and 4 are set up for low and high alarm F1-F3 (Example: F3 assigned to ACK).

  • Page 47: Setting Up The Interlock Relay (Force On) Feature

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Pump Alternation Visual Setting Up the Interlock Relay (Force Representation On) Feature Relays 1-4 can be set up as interlock relays. To set The following graphics provide a visual representation up the relays for the interlock feature: of a typical pump alternation application with high and 1.

  • Page 48: Scaling The 4-20 Ma Analog Output (Aout)

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Scaling the 4-20 mA Analog Reset Menu (reset) Output (Aout) The Reset menu is used to reset the maximum or minimum reading (peak or valley) reached by the The 4-20 mA analog output can be scaled to provide process;...

  • Page 49: Setting Up The Password (Pass)

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Disabling Password Protection Setting Up the Password (pass) To disable the password protection, access the The Password menu is used for programming three Password menu and enter the correct password levels of security to prevent unauthorized changes to twice, as shown below.

  • Page 50: Advanced Features Menu

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Advanced Features Menu Advanced Features Menu & Display Messages Display Parameter Action/Setting To simplify the setup process, functions not needed for most applications are located in the Advanced No PtS Number of Set PV1 for 2 to 32-point Features menu.

  • Page 51: Noise Filter (Filter)

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Rounding Feature (round) Advanced Features Menu & Display Messages The rounding feature is used to give the user a Display Parameter Action/Setting steadier display with fluctuating signals. Rounding is ICal Internal source Enter internal source used in addition to the filter function.

  • Page 52: Select Menu (Select)

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Select Menu (SElect) Multi-Point Linearization (Linear) The Select menu is used to select the input signal Meters are set up at the factory for linear function with conditioner applied to the input (linear, square root, 2-point linearization.

  • Page 53: Low-Flow Cutoff (Cutoff)

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Round Horizontal Tank Changing the Volume from Gallons to Liters Linearization (rHt) In the above graphic, entering 48" for the diameter This function automatically calculates the volume in a and 120" for the length of the round horizontal tank, round horizontal tank with flat ends.

  • Page 54: Programmable Function Keys User Menu (User)

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Analog Output Source Programmable Function Keys User Menu (user) The source for generating the 4-20 mA output may be assigned to the process variable, maximum or The User menu allows the user to assign the front...

  • Page 55: Tare (Tare)

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Internal Source Calibration (ICAL) Function Keys & Digital I/O Available Settings Display Description The meter is factory calibrated prior to shipment Ln1 HL Display maximum & minimum display for milliamps and volts with calibration equipment values on line 1 that is certified to NIST standards.

  • Page 56: Meter Operation

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Meter Operation The following graphic shows the calibration of the current input. The voltage input is calibrated in a similar way. When installed, the primary way to operate the meter is with the SafeTouch through-glass buttons that allow...

  • Page 57: Safetouch Buttons

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual SafeTouch Buttons Function Keys Operation The ProtEX-MAX is equipped with four sensors that During operation, the programmable function keys operate as through-glass buttons so that it can be operate according to the way they have been programmed in the Advanced Features –...

  • Page 58: Troubleshooting

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Troubleshooting Reset Meter to Factory Defaults The rugged design and the user-friendly interface of When the parameters have been changed in a way that is difficult to determine what’s happening, it might the meter should make it unusual for the installer or operator to refer to this section of the manual.

  • Page 59: Factory Defaults & User Settings

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Factory Defaults & User Settings Parameter Display Default Setting On 3 The following table shows the factory setting for most On delay relay 3 0.0 sec of the programmable parameters on the meter.

  • Page 60: Troubleshooting Tips

    ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Troubleshooting Tips This meter is a highly sophisticated instrument with an extensive list of features and capabilities. If the programming buttons are used to program the meter, it may be a difficult task to keep everything straight. That is why we strongly...
  • Page 61 ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual 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 last button push. If slide switch on connector board is in DISABLE position, switch to ENABLE.
  • Page 62 ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual NOTES...
  • Page 64 ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual 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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