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PRECISION DIGITAL ProVu PD6088 Instruction Manual

Modbus
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™ PD6088/PD6089 Modbus® Scanners
P
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U
Instruction Manual
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1/8 DIN Modbus Scanner with NEMA 4X, IP65 Front
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Modbus RS-485 RTU Scanner as Master, Slave, or Snooper
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On-Board RS-485 Serial Communications Standard
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Decimal or Feet & Inches (with Eighths & Sixteenths) Display Options
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Scan up to 16 Modbus Process Variables
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Add, Diff, Avg, Multi, Div, Min, Max, Weighted Avg, Ratio, Concentration, & More
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Dual-Line 6-Digit Display, 0.6" (15 mm) & 0.46" (12 mm)
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Isolated 24 VDC @ 200 mA Transmitter Power Supply
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2 or 4 Relays with Interlocking Capability + Isolated 4-20 mA Output Options
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Free PC-Based, On-Board, ScanView USB Programming Software
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SunBright Display Standard Feature; Great for Outdoor Applications
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No Assembly Required
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Operating Temperature Range: -40 to 65°C (-40 to 149°F)
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Input Power Options: 85-265 VAC / 90-265 VDC or 12-24 VDC / 12-24 VAC
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Multi-Pump Alternation Control
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32-Point, Square Root, or Exponential Linearization
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Programmable Display, Function Keys & Digital Input
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External 4-Relay, Dual 4-20 mA Output & Digital I/O Expansion Modules
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Password Protection
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Wide Assortment of NEMA 4X Enclosures for up to Ten Scanners
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Light / Horn & Reset Button Accessory
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Control Station Accessory for Remote Operation of P
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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
ScanView
USB Install
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RO
U

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Summary of Contents for PRECISION DIGITAL ProVu PD6088

  • Page 1 Wide Assortment of NEMA 4X Enclosures for up to Ten Scanners • Light / Horn & Reset Button Accessory • Control Station Accessory for Remote Operation of P • 3-Year Warranty PRECISION DIGITAL CORPORATION 233 South Street • Hopkinton MA 01748 USA Tel (800) 343-1001 • Fax (508) 655-8990 www.predig.com...
  • Page 2 When using the Micro USB connection, DO NOT apply AC or DC power to the scanner. Anyone using this product for such applications does so at his/her own risk. Precision Digital The easiest and quickest way to program your P Corporation shall not be held liable for damages Modbus scanner is to use the FREE ScanView resulting from such improper use.

  • Page 3: Table Of Contents

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Table of Contents Introduction ......................6 Ordering Information ................... 6 Specifications....................... 7 Operating Modes ..................... 7 Master & Snooper Settings ................7 PV Settings ....................... 7 Display Settings ....................7 Math Functions ....................8 General ......................
  • Page 4 ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Display Line 1 Parameters (Line 1 dsplay) ..........32 Display Line 2 Parameters (Line 2 dsplay) ..........32 Display Intensity (d-IntY) ................32 Display Line 1 Menu (Line 1 dsplay) ............33 Display Line 2 Menu (Line 2 dsplay) ............34 Setting the Tags (tAg) &...
  • Page 5 ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Function Keys Operation ................64 F4 Operation ....................64 Maximum/Minimum Readings ..............64 Factory Defaults & User Settings ..............65 EU Declaration of Conformity ................67 Table of Figures Figure 1. 1/8 DIN Panel Cutout Dimensions ............ 12 Figure 2.

  • Page 6: Introduction

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Introduction Ordering Information The P PD6088/6089 Super Snooper Modbus® SunBright Decimal Display Models Scanner is a multi-purpose, easy-to-use digital 85-265 VAC 12-24 VDC Options Installed scanner that can be programmed as a Modbus RTU Model Model Master, Slave, or Snooper.

  • Page 7: Specifications

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Specifications Displays brEAK after the Master has polled Communica- tion Break the slave device 3 times and the response timeout has elapsed. The Snooper and Except where noted all specifications apply to Slave modes go into break condition after no operation at +25°C.

  • Page 8: Math Functions

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Math Functions Fuse Required external fuse: UL Recognized, 5 A max, slow blow; up to 6 scanners may share one 5 A fuse. Name Math Operation (Examples) Setting (P = Adder, F = Factor) Isolation 4 kV input/output-to-power line Sunm...

  • Page 9: Relays

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Relays Isolated 4-20 mA Transmitter Output Rating 2 or 4 SPDT (Form C) internal and/or 4 SPST (Form A) external; rated 3 A Output Source PV1-16, math channels C1-4, @ 30 VDC and 125/250 VAC resistive load; set points 1-8, or manual control mode 1/14 HP (≈...

  • Page 10: Usb Connection

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual USB Connection ScanView Availability Download directly from scanner or from Function Programming only www.predig.com/download_software Compatibility USB 2.0 Standard, Compliant System ® ® Microsoft Windows XP/Vista/7/8/10 Connector Type Micro-B receptacle Requirements Communications USB 2.0 (for programming only) Cable USB A Male to Micro-B Cable (Standard USB A to Micro USB B)

  • Page 11: Compliance Information

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Compliance Information Safety Information Safety • Read complete instructions prior to installation UL & c-UL Listed USA & Canada and operation of the scanner. UL 508 Industrial Control Equipment UL File Number E160849 • Risk of electric shock or personal injury.

  • Page 12: Panel Mounting Instructions

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Mounting Dimensions Panel Mounting Instructions • Prepare a standard 1/8 DIN panel cutout - 3.622" x 1.772" (92 mm x 45 mm). Refer to Figure 1. 1/8 DIN Panel Cutout Dimensions below for more details. •...

  • Page 13: Installation Overview

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Installation Overview ScanView Software We recommend the following sequence for getting the The easiest and quickest way to program your P scanner into service: scanner is to use the FREE ScanView programming DO NOT apply AC or DC power to the scanner. software.

  • Page 14: Scanview Installation

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual ScanView Installation If there is an update available, click the “Update” button to install the new version. Connect one end of the provided USB cable to Otherwise, click “Configure” to begin the scanner and the other end to the computer. programming your scanner.

  • Page 15: Connections

    RELAY2 RELAY1 • DO NOT connect any equipment other than Precision Digital’s expansion modules, cables, or scanners to the RJ45 M LINK connector. 1 2 3 4 5 6 7 8 Otherwise damage will occur to the equipment and the scanner.

  • Page 16: Power Connections

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Power Connections Serial Communications Power connections are made to a two-terminal Connections Table connector labeled POWER on the back of the scanner. The table below shows the terminal connections for The scanner will operate regardless of DC polarity 3-wire RS-485 devices.

  • Page 17: Relay Connections

    RELAY1 – RELAY4 on the back of the scanner. Each relay’s C terminal is common RC networks are available from Precision Digital and should be applied to each relay contact switching an only to the normally open (NO) and normally closed (NC) contacts of the corresponding relay.

  • Page 18: External Relay, Analog Output, & Digital I/O Connections

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual External Relay, Analog Output, & Interlock Relay Feature As the name implies, the interlock relay feature Digital I/O Connections reassigns one, or more, alarm/control relays for use The relay, dual analog output, and digital I/O as interlock relay(s).

  • Page 19: Setup And Programming

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Setup and Programming Button Symbol Description Overview Menu There are no jumpers involved in the scanner setup procedure. PREV/Right arrow/F1 Setup and programming is done using ScanView software or through the front panel buttons. NEXT/Up arrow/F2 After power and signal connections have been completed and verified, apply power to the scanner.

  • Page 20: Display Functions & Messages

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Display Functions & Messages Display Functions & Messages The following table shows the main menu functions Display Parameter Action/Setting and messages in the order they appear in the menu. Description 3412 Byte Order Select byte-swapped Display Functions &...
  • Page 21 ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Display Functions & Messages Display Functions & Messages Display Parameter Action/Setting Display Parameter Action/Setting Description Description 1234 fornmt Byte Order Select big-endian byte Format Format (Decimal, order. Eighths, or Sixteenths of an Inch) 4321 Byte Order Select little-endian byte order.
  • Page 22 ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Display Functions & Messages Display Functions & Messages Display Parameter Action/Setting Display Parameter Action/Setting Description Description d-Inty Aout Display Display Intensity Analog Enter the Analog Output Intensity output scaling menu relay AOut 1* Relay Setup Enter Relay Setup menu Aout Analog Output source channel...

  • Page 23: Menu Navigation Tip

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Menu Navigation Tip Main Menu • The main menu consists of the most commonly used The Up arrow scrolls through the sub-menus functions: Mode, Setup, Serial, and Password. within a menu, after the last item it returns to the •...

  • Page 24: Serial Communications (Serial)

    • DO NOT connect any equipment other than communication breaks. Precision Digital’s expansion modules, cables, or Notes: scanners to the RJ45 M LINK connector. Otherwise damage will occur to the equipment The byte-to-byte timeout setting may be and the scanner.

  • Page 25: Scanner Mode Selection

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Scanner Mode Selection How to Enable Process Variables (PVs) Operating Modes (nmode) In Master or Snooper Mode, navigate to the PV The Mode menu is used to select how the scanner is Number menu and press ENTER. From there, the user can scroll through all of the sixteen available to function: PVs.

  • Page 26: Master Mode (Nmastr)

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Master Mode (nmastr) The Master mode contains the PV Number, Poll Time, and Response Timeout menus. PV Number: Enable/disable PVs, select slave ID, function code, register number, data type & byte order. Poll Time: Enter the time interval to poll the slave devices selected. Response timeout: Enter the time interval to wait after three polls before reporting it as a Communications Break.

  • Page 27: Snooper Mode (Snoopr)

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Snooper Mode (Snoopr) The Snooper mode is used to listen to data being transmitted on the bus. Multiple Snoopers can be connected to the RS-485 bus and display any process variable. The same process variable can be displayed in multiple locations. Use the menu below to configure Snooper Mode parameters.

  • Page 28: How To Select 5 Or 6-Digit Registers

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Slave Mode (SlaVe) How to Select 5 or 6-Digit The Slave mode is capable of accepting Short, Long, Registers and Float data types. Refer to the Modbus Register Tables at www.predig.com for details of all the In Master or Snooper Mode, it is possible to select predefined parameters.

  • Page 29: Setting Up The Scanner (Setup)

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Setting Up the Scanner (setup) The Setup menu is used to select: PV Setup PV Tags PV Units Format: Decimal point or Feet & Inches Decimal Point Scale input data Display assignment & Intensity Relay assignment and operation 4-20 mA analog output scaling Press the Menu button to exit at any time.

  • Page 30: Setting Up The Process Variables (Pvs) (Pv Setup)

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Setting Up the Process Variables (PVs) (pV setup) Enter the PV Setup menu to set up all the criteria associated with each enabled PV. Once you have selected the desired PV, you can select parameters for each. These include tag, units, format, display decimal point, float decimal point (resolution), and scaling of the input data.

  • Page 31: Setting The Display Decimal Point (Disp. D P)

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Setting the Display Decimal Point Scale Menu (disp. d p) Decimal point may be set one to five decimal places or with no decimal point at all. Pressing the Up arrow moves the decimal point one place to the right until no decimal point is displayed, and then it moves to the leftmost position.

  • Page 32: Setting Up The Displays (Dsplay Setup)

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Display Line 2 Parameters Setting Up the Displays (Line 2 dsplay) (dsplay setup) The bottom display (line 2) can be programmed to display any of the following: Display Line 1 Parameters Display Parameter Setting Description (Line 1 dsplay) D pV Display PV...

  • Page 33: Display Line 1 Menu (Line 1 Dsplay)

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Display Line 1 Menu (Line 1 dsplay) Note: For Tag-PVn and Tag-PVn-U, the default settings for PVs are 1,3,5, & 7, followed by two underscores, which represent empty PVs. These all can be changed to any enabled PVs.

  • Page 34: Display Line 2 Menu (Line 2 Dsplay)

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Display Line 2 Menu (Line 2 dsplay) Note: For Tag-PVn and Tag-PVn-U, the default settings for PVs are 2,4,6,& 8, followed by two underscores, which represent empty PVs. These all can be changed to any enabled PVs.

  • Page 35: Setting The Tags (Tag) & Units (Units)

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Setting the Tags (tAg) & Units Application Example 1 In this application we have a system consisting of (4) (units) multivariable tank level gauges connected to (2) Each PV can be setup with its own tag and units. See PD6088 Mobus scanners displaying Product Level, the flow charts on the previous pages to access the Interface Level, and Average Temperature.
  • Page 36 ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Parameter PD6088 PD6088 Description/ Parameter PD6088 PD6088 Description/ Master Snooper Comment Master Snooper Comment Register Function Tank 1 30003 30003 Code Interface Data Type Long Long Register Tank 3 30001 30001 integer Product Binary, Level Signed Data Type...

  • Page 37: Application Example 2

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Application Example 2 Parameter PD6088 PD6088 Description/ Master Snooper Comment In this application we have a system consisting of (4) multivariable tank level gauges connected to (2) PV12 Slave ID PD6089s displaying Product Level, Interface Level, and Average Temperature.

  • Page 38: Setting The Relay Operation (Relay)

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Setting the Relay Operation (relay) This menu is used to set up the assignment and operation of the relays. Relay Setup Menu (relay setup) Up Arrow cycles through all available relays. Up Arrow cycles through all enabled PVs and multiple PVs.

  • Page 39: Setting The Relay Action (Act 1)

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Setting the Relay Action (act 1) Programming Set and Reset Operation of the relays is programmed in the Action Points menu. The relays may be set up for any of the High alarm indication: program set point above reset following modes of operation: point.

  • Page 40: Time Delay Operation

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Time Delay Operation Relay Sampling Operation The following graphs show the operation of the time delay function. When the signal crosses the set point, the relay trips and the sample time starts. After the sample time has elapsed, the relay resets.

  • Page 41: Relay And Alarm Operation Diagrams

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual High Alarm with Fail-Safe Relay and Alarm Operation Operation (Set > Reset) Diagrams The following graphs illustrate the operation of the relays, status LEDs, and ACK button. High Alarm Operation (Set > Reset) Note: Relay coil is energized in non-alarm condition. In case of power failure, relay will go to alarm state.

  • Page 42: Pump Alternation Control Operation

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Pump Alternation Control Operation Relay Operation After Communications Break When a Master scanner fails to receive a reply from the slave it is called a Communications Break. The relays can be programmed to react to this event by going On, Off, or No Action. After communication is restored the relays are turned off or on, based on their operating mode and their set and reset points, without regard to their prior state.

  • Page 43: Relay Operation Details

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Front Panel LEDs Relay Operation Details The LEDs on the front panel provide status indication Overview for the following: The relay capabilities of the scanner expand its Status Status usefulness beyond simple indication to provide users Alarm 1 Alarm 5 with alarm and control functions.

  • Page 44: Non-Latching Relay (Auto)

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Non-Latching Relay (Auto) Latching Relay with Clear (Lt-Clr) In this application, the scanner is set up for automatic In this application, the scanner is set up for manual reset (non-latching relay). Acknowledging the alarm reset only after the signal passes the reset point while it is still present has no effect on either the LED (alarm condition has cleared).

  • Page 45: Pump Alternation Control Applications (Altern)

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Pump Alternation Control Setting Up the Interlock Relay Applications (Altern) (Force On) Feature For pump control applications where two or more Relays 1-4 can be set up as interlock relays. To set similar pumps are used to control the level of a tank up the relays for the interlock feature: or a well, it is desirable to have all the pumps operate 1.

  • Page 46: Scaling The 4-20 Ma Analog Output (Aout)

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual There are three analog outputs available. These only Scaling the 4-20 mA Analog display when they are enabled. See graphic below. Output (Aout) The 4-20 mA analog outputs can be scaled to provide a 4-20 mA signal for any display range selected. The Analog Outputs can be mapped to PVs or Math Channels.

  • Page 47: Setting Up The Password (Pass)

    ™ PD6088/PD6089 Modbus® Scanner 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 48: Advanced Features Menu

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Advanced Features Menu & Advanced Features Menu Display Messages To simplify the setup process, functions not needed for most applications are located in the Advanced Advanced Features Menu & Display Messages Features menu: Action/Setting Display Parameter Scan Mode: Auto or manual;...
  • Page 49 ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Advanced Features Menu & Display Messages Advanced Features Menu & Display Messages Action/Setting Action/Setting Display Parameter Display Parameter Inp 1 Scale input 1 signal or difabs Math2 Function Input 1 Absolute program input 1 value Absolute Difference Difference Dis 1...

  • Page 50: Scan Function (Scan)

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Scan Function (SCan) Advanced Features Menu & Display Messages The Scan menu is used to program the PV scan Action/Setting Display Parameter mode and the scanner’s behavior on alarm condition. Rly e Relay Enable Relay Enable The operator is able to scan automatically based on a (all relays)

  • Page 51: Noise Filter (Filter)

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Noise Filter (filter) Select Menu (SELect) Most applications do not require changing this The Select menu is used to select the input data parameter. It is intended to help attain a steady linearization function (linear, square root, display with unsteady (noisy) input data.
  • Page 52 ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Linear Function Menu (Linear) Scanners are set up at the factory for linear function with 2-point linearization. Up to 32 linearization points can be selected for PV1 and PV2 under the Linear function in the Advanced Features menu. 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 exponents.
  • Page 53 ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Programmable Exponent Function Menu (prog e) The programmable exponent function is used to calculate open-channel flow measured with a level transmitter in weirs and flumes. The flow rate is proportional to the head height. Scale the scanner so that the low input signal (e.g. 4 mA) is equal to zero flow and the high input signal (e.g.
  • Page 54 ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Math Functions (nmath) Math Constants (Const) The Math menu is used to select the math function The Math Constants menu is used to set the that will determine the channels’ C1-C4 value. These constants used in the math channel. The math math functions are applied to PVs and other math functions include the selected PVs, as well as the channels.
  • Page 55 ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Math Function Menu (nmath) Main Math Channels: Each PV is represented by an underscore. There are 6 lines shown and ten lines hidden. Enter any or all PVs without leaving a space. Any spaces will signal the meter to end the equation there.
  • Page 56 ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Sum Menu (sunm) Difference Menu (dif) Difference Absolute Menu (difAbS) Average Menu (aVg) Multiplication Menu (nmulti) Divide Menu (diVide) Only two PVs at a time will be used for this function.
  • Page 57 ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Maximum PV Menu (Hi-pV) Minimum PV Menu (Lo-pV) Draw Menu (drauw) Weighted Average Menu (uwAvg) Only two PVs at a time will be used for this function. Only two PVs at a time will be used for this function Ratio Menu (ratio) Concentration Menu (Concen) Only two PVs at a time will be used for this function...

  • Page 58: Low-Flow Cutoff (Cutoff)

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Low-Flow Cutoff (CutofF) Analog Output Source The low-flow cutoff feature allows the scanner to be Programming (aoutpr) programmed so that the often unsteady output from a The 4-20 mA analog outputs can be programmed for differential pressure transmitter, at low flow rates, source of data, overrange and underrange, absolute always displays zero on the scanner.
  • Page 59 ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Analog Output Calibration Analog Output Calibration Procedure • There is no need to recalibrate the 4-20 mA Wire the PD6088/6089 4-20 mA output to a output when first received from the factory. current loop that includes a power supply •...

  • Page 60: Programmable Function Keys User Menu (User)

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Programmable Function Keys User Menu (user) The User menu allows the user to assign the front panel function keys F1, F2, and F3, the digital input F4 (a digital input located on the input signal connector), and up to eight additional digital inputs to access most of the menus or to activate certain functions immediately (e.g.

  • Page 61: Digital Input Menu (Di 1)

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Digital Input Menu (dI 1) If installed, there are up to 8 digital inputs and outputs. There are up to eight Set Points available. Digital Output Menu (dO 1) If installed, there are up to 8 digital inputs and outputs.

  • Page 62: Troubleshooting

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Troubleshooting This scanner is a highly sophisticated instrument with an extensive list of features and capabilities. If the front panel buttons are used to program the scanner, it may be a difficult task to keep everything straight. That is why we strongly recommend the use of the free ScanView software for all programming activities.

  • Page 63: Diagnostics Menu (Diag)

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Reset Scanner to Factory Defaults Diagnostics Menu (diag) When the parameters have been changed in a way The Diagnostics menu is located in the Advanced that is difficult to determine what’s happening, it might Features menu, to access Diagnostics menu see be better to start the setup process from the factory Advanced Features Menu on page 48.

  • Page 64: Scanner Operation

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Scanner Operation Front Panel Buttons Operation Button Description The PD6088/6089 scanner is capable of operating as Symbol a Modbus Master, Slave or Snooper. As a Slave, the PD6088/6089 requires connection to a Master device: Press to enter, exit Programming PLC, DCS, etc.

  • Page 65: Factory Defaults & User Settings

    ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Factory Defaults & User Factory Defaults & User Settings Settings Parameter Display Default Setting Filter Filter The following table shows the factory setting for most of the programmable parameters on the scanner. Filter, PV 1 Ch-A Filter, PV 2 Ch-B...
  • Page 66 ™ PD6088/PD6089 Modbus® Scanner Instruction Manual Factory Defaults & User Settings Parameter Display Default Setting Communications break relay 1 Communications break relay 2 Communications break relay 3 Communications break relay 4 Display 1 Dis 1 00.00.00 analog output Output 1 value Out 1 4.000 mA Display 2...

  • Page 67: Eu Declaration Of Conformity

    EN 55022:2010, EN 61000-6-2:2005, EN 61010-1:2010, and EN 61326:2013 and there were no major technical changes affecting the latest technical knowledge for the products listed above. Product Markings: Signed for and on behalf of Precision Digital Corporation: Name: Jeffrey Peters Company:...
  • Page 68 ™ PD6088/PD6089 Modbus® Scanner 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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