Precision Digital PD6080 User Manual

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PD6080/PD6081 SUPER SNOOPER

MODBUS

Instruction Manual

SCANNER

• Modbus® RTU Master, Slave, or Snooper Mode

• Poll and Display up to 16 Process Variables

• Displays in Decimal or Feet & Inches Format

• Large 6-Digit Dual-Line Display, Red LEDs, Sunlight Readable

• 32-Point, Square Root, or Exponential Linearization

• Addition, Difference, Average, Multiplication, Division, Min,

Max, Weighted Average, Ratio, Concentration, & More

• Type 4X, NEMA 4X, IP65 Front

• Universal 85-265 VAC, or 12/24 VDC Input Power Models

• 12-36 VDC/12-24 VAC Power Option

• 2 or 4 Relays + 4-20 mA Output Options

• 0-20 mA, 4-20 mA, 0-5 V, 1-5 V, and ±10 V Inputs

• Isolated 24 VDC Transmitter Power Supply

• Multi-Pump Alternation Control

• Configure, Monitor, and Data Log from a PC with Free

ScanView Software

PRECISION DIGITAL CORPORATION

89 October Hill Road • Holliston, MA 01746 USA Tel (800) 343-1001 • Fax (508) 655-8990

www.predig.com

PD6080/PD6081 Super Snooper Modbus Scanner Instruction Manual

Disclaimer

The information contained in this document is subject to change without notice. Precision Digital Corporation makes no representations or warranties with respect to the contents hereof; and specifically disclaim any implied warranties of merchantability or fitness for a particular purpose.

Read complete instructions prior to installation and operation of the scanner.

CAUTION

WARNING!

Risk of electric shock or personal injury. Hazardous voltages exist within enclosure. Installation and service should be performed only by trained service personnel.

WARNING!

This product is not recommended for life support applications or applications where malfunctioning could result in personal injury or property loss. Anyone using this product for such applications does so at his/her own risk. Precision Digital Corporation shall not be held liable for damages resulting from such improper use.

Limited Warranty

Precision Digital Corporation warrants this product against defects in material or workmanship for the specified period under “Specifications” from the date of shipment from the factory. Precision Digital’s liability under this limited warranty shall not exceed the purchase value, repair, or replacement of the defective unit.

Registered Trademarks

PROVU® is a registered trademark of Precision Digital Corporation. All other trademarks mentioned in this document are the property of their respective owners.

www.predig.com

PD6080/PD6081 Super Snooper Modbus Scanner Instruction Manual

TABLE OF CONTENTS

TABLE OF CONTENTS --------------------------------------------------------------------------------------------------------- 3 INTRODUCTION ------------------------------------------------------------------------------------------------------------------ 7 ORDERING INFORMATION --------------------------------------------------------------------------------------------------- 8 SPECIFICATIONS ---------------------------------------------------------------------------------------------------------------- 9

Operating Modes -------------------------------------------------------------------------------------------------------------- 9 Master & Snooper Settings ------------------------------------------------------------------------------------------------ 9 PV Settings ------------------------------------------------------------------------------------------------------------------- 10 Display Settings ------------------------------------------------------------------------------------------------------------- 10 Math Functions -------------------------------------------------------------------------------------------------------------- 10 Serial Communications --------------------------------------------------------------------------------------------------- 11 General ------------------------------------------------------------------------------------------------------------------------- 11 Relays -------------------------------------------------------------------------------------------------------------------------- 12 Isolated 4-20 mA Transmitter Output -------------------------------------------------------------------------------- 13 Dual Process Input --------------------------------------------------------------------------------------------------------- 13

COMPLIANCE INFORMATION --------------------------------------------------------------------------------------------- 15

Safety --------------------------------------------------------------------------------------------------------------------------- 15

Electromagnetic Compatibility ----------------------------------------------------------------------------------------- 15 SAFETY INFORMATION ------------------------------------------------------------------------------------------------------ 16 INSTALLATION ----------------------------------------------------------------------------------------------------------------- 16

Unpacking --------------------------------------------------------------------------------------------------------------------- 16

Panel Mounting -------------------------------------------------------------------------------------------------------------- 16 MOUNTING DIMENSIONS --------------------------------------------------------------------------------------------------- 17

Configuration for 12 or 24 VDC Power Option -------------------------------------------------------------------- 18

Transmitter Supply Voltage Selection (P+, P-) -------------------------------------------------------------------- 18

Connections ------------------------------------------------------------------------------------------------------------------ 19

Connectors Labeling ----------------------------------------------------------------------------------------------------- 19 Power Connections ------------------------------------------------------------------------------------------------------- 19 Serial Communications Connection ---------------------------------------------------------------------------------- 20 Serial Communications Connections Table ------------------------------------------------------------------------ 21 F4 Digital Input Connections ------------------------------------------------------------------------------------------- 21 Relay Connections -------------------------------------------------------------------------------------------------------- 22 Switching Inductive Loads ---------------------------------------------------------------------------------------------- 22 4-20 mA Output Connections ------------------------------------------------------------------------------------------ 23 Analog Output Transmitter Power Supply --------------------------------------------------------------------------- 23 External Relay, Analog Output, & Digital I/O Connections ------------------------------------------------------ 23 Interlock Relay Feature -------------------------------------------------------------------------------------------------- 23 Analog Input Signal Connections ------------------------------------------------------------------------------------- 24

SETUP AND PROGRAMMING ---------------------------------------------------------------------------------------------- 25

Overview ----------------------------------------------------------------------------------------------------------------------- 25

Front Panel Buttons and Status LED Indicators ------------------------------------------------------------------ 25

Display Functions & Messages ---------------------------------------------------------------------------------------- 26

ScanView Software --------------------------------------------------------------------------------------------------------- 30

Menu Navigation Tip ------------------------------------------------------------------------------------------------------- 30

Setting Numeric Values --------------------------------------------------------------------------------------------------- 30

Main Menu -------------------------------------------------------------------------------------------------------------------- 31

Serial Communications (serial) -------------------------------------------------------------------------------------- 32

Scanner Mode Selection ------------------------------------------------------------------------------------------------- 33

Operating Modes (nmode) ------------------------------------------------------------------------------------------------- 33

How to Enable Process Variables (PVs) ---------------------------------------------------------------------------- 33

Master Mode (nmastr) --------------------------------------------------------------------------------------------------- 34

Snooper Mode (Snoopr) --------------------------------------------------------------------------------------------------- 35

How to Select 5 or 6-Digit Registers ---------------------------------------------------------------------------------- 36

PD6080/PD6081 Super Snooper Modbus Scanner Instruction Manual

Slave Mode (Slave) ------------------------------------------------------------------------------------------------------ 37

Setting Up the Scanner (setup) ---------------------------------------------------------------------------------------- 38

Setting Up the Process Variables (PVs) (pv setup) ------------------------------------------------------------- 39 Setting the Display Decimal Point (disp.dp) ------------------------------------------------------------------------ 39 Setting the Float Decimal Point (Flot..dp) --------------------------------------------------------------------------- 39 Scaling the PV Display Values (sCale) ------------------------------------------------------------------------------ 40 Scale Menu ----------------------------------------------------------------------------------------------------------------- 40

Setting Up the Displays (dsplay setup) ---------------------------------------------------------------------------- 41

Top Display Parameters (top dsplay) ------------------------------------------------------------------------------ 41 Bottom Display Parameters (botomdsplay) --------------------------------------------------------------------- 41 Display Intensity (d-IntY) ---------------------------------------------------------------------------------------------- 41 Top Display Menu (top dsplay) ------------------------------------------------------------------------------------- 42 Bottom Display Menu (botomdsplay) ----------------------------------------------------------------------------- 43 Setting the Tags (tAg) & Units (units) ------------------------------------------------------------------------------ 44 Application Example 1 --------------------------------------------------------------------------------------------------- 45 Application Example 2 --------------------------------------------------------------------------------------------------- 48

Setting the Relay Operation (relay) ---------------------------------------------------------------------------------- 49

Relay Setup Menu (relay setup) ----------------------------------------------------------------------------------- 49 Setting the Relay Action (act 1) -------------------------------------------------------------------------------------- 50 Programming Set (set) & Reset (rst) Points ---------------------------------------------------------------------- 51 Setting Fail-Safe Operation (failsf) -------------------------------------------------------------------------------- 51 Programming Time Delay (delay) ------------------------------------------------------------------------------------ 51 Relay Action for Communications Break (break) ----------------------------------------------------------------- 51 Relay Action for Loss of 4-20 mA Input (Loop Break) ------------------------------------------------------------ 51

Relay and Alarm Operation Diagrams ------------------------------------------------------------------------------- 52

High Alarm Operation (Set > Reset) ---------------------------------------------------------------------------------- 52 Low Alarm Operation (Set < Reset) ---------------------------------------------------------------------------------- 53 High Alarm with Fail-Safe Operation (Set > Reset) --------------------------------------------------------------- 54 Low Alarm with Fail-Safe Operation (Set < Reset) --------------------------------------------------------------- 55 Pump Alternation Control Operation --------------------------------------------------------------------------------- 56 Relay Sampling Operation ---------------------------------------------------------------------------------------------- 57 Relay Operation After Communications Break -------------------------------------------------------------------- 57 Pump Alternation Control Operation --------------------------------------------------------------------------------- 57 Signal Loss or Loop Break Relay Operation ----------------------------------------------------------------------- 58 Time Delay Operation ---------------------------------------------------------------------------------------------------- 59

Relay Operation Details -------------------------------------------------------------------------------------------------- 60

Overview -------------------------------------------------------------------------------------------------------------------- 60 Relays Auto Initialization ------------------------------------------------------------------------------------------------ 60 Fail-Safe Operation (failsf) ------------------------------------------------------------------------------------------ 60 Front Panel LEDs --------------------------------------------------------------------------------------------------------- 61 Latching and Non-Latching Relay Operation ----------------------------------------------------------------------- 61 Non-Latching Relay (Auto) --------------------------------------------------------------------------------------------- 61 Non-Latching Relay (A-man) ----------------------------------------------------------------------------------------- 62 Latching Relay (LatcH) -------------------------------------------------------------------------------------------------- 62 Latching Relay (Lt-Clr) ------------------------------------------------------------------------------------------------ 62 Acknowledging Relays --------------------------------------------------------------------------------------------------- 63 Pump Alternation Control Applications (Altern) ------------------------------------------------------------------ 64 Setting Up the Interlock Relay (Force On) Feature --------------------------------------------------------------- 65

Scaling the 4-20 mA Analog Output (Aout) ------------------------------------------------------------------------- 66

Setting Up the Password (pass) --------------------------------------------------------------------------------------- 67

Protecting or Locking the Scanner ------------------------------------------------------------------------------------ 67

Password Menu ------------------------------------------------------------------------------------------------------------- 68

Making Changes to a Password Protected Scanner ------------------------------------------------------------- 68 Disabling Password Protection ---------------------------------------------------------------------------------------- 68

ADVANCED FEATURES MENU -------------------------------------------------------------------------------------------- 69

Advanced Menu Navigation Tips: ------------------------------------------------------------------------------------- 69

Advanced Features Menu & Display Messages ------------------------------------------------------------------- 70

Scan Function (SCan) ------------------------------------------------------------------------------------------------------ 74

PD6080/PD6081 Super Snooper Modbus Scanner Instruction Manual

Control Menu (Contrl) ---------------------------------------------------------------------------------------------------- 75

Noise Filter (filter) ------------------------------------------------------------------------------------------------------- 76

Noise Filter Bypass (bypass) -------------------------------------------------------------------------------------------- 77

Rounding Feature (round) ----------------------------------------------------------------------------------------------- 77

Select Menu (SELect) ------------------------------------------------------------------------------------------------------ 78

Input Data Conditioning Function Menu (Functn) ---------------------------------------------------------------- 78 Linear Function Menu (Linear) --------------------------------------------------------------------------------------- 79 Square Root Function Menu (Square) ------------------------------------------------------------------------------- 80 Programmable Exponent Function Menu (prog e) --------------------------------------------------------------- 81 Round Horizontal Tank Function Menu (rht) ---------------------------------------------------------------------- 82 Math Functions (math) ------------------------------------------------------------------------------------------------ 83 Math Constants (Const) ------------------------------------------------------------------------------------------------- 83 Math Function Menu (math) ----------------------------------------------------------------------------------------- 84 Sum Menu (sunm) --------------------------------------------------------------------------------------------------------- 85 Difference Menu (dif) --------------------------------------------------------------------------------------------------- 85 Difference Absolute Menu (difAbS) ---------------------------------------------------------------------------------- 85 Average Menu (avg) ------------------------------------------------------------------------------------------------------ 85 Multiplication Menu (nmulti) ------------------------------------------------------------------------------------------- 86 Divide Menu (divide) --------------------------------------------------------------------------------------------------- 86 Maximum PV Menu (Hi-pv) -------------------------------------------------------------------------------------------- 86 Minimum PV Menu (Lo-pv) --------------------------------------------------------------------------------------------- 86 Draw Menu (drauw)------------------------------------------------------------------------------------------------------- 87 Weighted Average Menu (uwAvg) ------------------------------------------------------------------------------------- 87 Ratio Menu (ratio) ------------------------------------------------------------------------------------------------------ 88 Concentration Menu (Concen) ----------------------------------------------------------------------------------------- 88 Low-Flow Cutoff (CutofF) ----------------------------------------------------------------------------------------------- 89 Analog Output Source Programming (aoutpr) -------------------------------------------------------------------- 90

User Menu (user) ----------------------------------------------------------------------------------------------------------- 91

Digital Input Menu (dI 1) ------------------------------------------------------------------------------------------------- 92

Digital Output Menu (dO 1) ---------------------------------------------------------------------------------------------- 92

Reset Menu (reset) -------------------------------------------------------------------------------------------------------- 93

4-20 mA Output Calibration --------------------------------------------------------------------------------------------- 93

Input Calibration Menu (ICAL) ------------------------------------------------------------------------------------------ 94

Recalibrating the Analog Input Channels (Ch-A & Ch-B) ------------------------------------------------------- 94

Scanner Copy Function (Copy) ----------------------------------------------------------------------------------------- 95 TROUBLESHOOTING --------------------------------------------------------------------------------------------------------- 97

Troubleshooting Tips ----------------------------------------------------------------------------------------------------- 97

Diagnostics Menu (diag) ------------------------------------------------------------------------------------------------- 98

Determining Software Version ----------------------------------------------------------------------------------------- 98 Reset Scanner to Factory Defaults ----------------------------------------------------------------------------------- 98 Testing the Display LEDs ----------------------------------------------------------------------------------------------- 98

SCANNER OPERATION ------------------------------------------------------------------------------------------------------ 99

Front Panel Buttons Operation ----------------------------------------------------------------------------------------- 99

Function Keys Operation ------------------------------------------------------------------------------------------------ 99

F4 Operation------------------------------------------------------------------------------------------------------------------ 99

Maximum/Minimum Readings ------------------------------------------------------------------------------------------ 99

Factory Defaults & User Settings ------------------------------------------------------------------------------------ 100

PD6080/PD6081 Super Snooper Modbus Scanner Instruction Manual Table of Figures

Figure 1. 1/8 DIN Panel Cutout Dimensions & Panel Mounting Details -------------------------------------- 16 Figure 2. Scanner Dimensions - Side View ---------------------------------------------------------------------------- 17 Figure 3. Scanner Dimensions - Top View ----------------------------------------------------------------------------- 17 Figure 4. Jumper Configuration for 12/24 VDC Power ------------------------------------------------------------- 18 Figure 5. Transmitter Supply Voltage Selection --------------------------------------------------------------------- 18 Figure 6. Connector Labeling for Fully Loaded PD6080/6081 --------------------------------------------------- 19 Figure 7. Power Connections ---------------------------------------------------------------------------------------------- 19 Figure 8. Serial Communications Connections ---------------------------------------------------------------------- 20 Figure 9. F4 Digital Input Connections---------------------------------------------------------------------------------- 21 Figure 10. Relay Connections --------------------------------------------------------------------------------------------- 22 Figure 11. AC and DC Loads Protection-------------------------------------------------------------------------------- 22 Figure 12. Low Voltage DC Loads Protection ------------------------------------------------------------------------ 22 Figure 13. 4-20 mA Output Connections ------------------------------------------------------------------------------- 23 Figure 14. Interlock Connections ----------------------------------------------------------------------------------------- 23 Figure 15. Transmitters Powered by Internal Supply -------------------------------------------------------------- 24 Figure 16. Transmitter Powered by Ext. Supply or Self-Powered ---------------------------------------------- 24 Figure 17. Voltage Input Connections ---------------------------------------------------------------------------------- 24 Figure 18. Acknowledge Relays with F4 Function Key ------------------------------------------------------------ 63 Figure 19. Acknowledge Relays with Digital Input ------------------------------------------------------------------ 63 Figure 20. Scanner Copy Connection ----------------------------------------------------------------------------------- 95

PD6080/PD6081 Super Snooper Modbus Scanner Instruction Manual INTRODUCTION

The PROVU scanner that can be programmed as a Modbus RTU Master, Slave, or Snooper. It is capable of scanning up to 16 variables generated by any Modbus device, which makes it ideal for tank level monitoring and control. The PD6080 displays in decimal format, while the PD6081 displays in Feet & Inches.

As a master, the PD6080/6081 reads up to 16 slave devices, scales the data from each, displays the result, and operates the internal relays and 4-20 mA output. The PD6080/6081 in Master mode is capable of polling up to 16 process variables (PVs); it displays all the enabled PVs in sequence, at a user programmable scan rate; it also allows other PD6080/6081s in Snooper mode to read any of the variables being polled by the master. As a snooper the PD6080/6081 listens to the Modbus traffic and picks up a specific register or registers being polled by a master device from a specific slave device and processes the data being read. As a slave, it is controlled by a master device. The data sent to it by the master is scaled, displayed, and used to operate the relays and 4-20 mA output.

The PD6080/6081 Super Snooper is housed in a 1/8 DIN panel scanner enclosure that features a NEMA 4X front panel. Data is displayed on an adjustable intensity, dual-line, six-digit display. The upper display is a 0.6 inch, seven-segment LED display, while the lower display digit height is 0.46 inches. The Super Snooper can be powered from 85-265 VAC or 12-36 VDC. It is available with up to 4 internal relays and is available with 4 additional relays and up to 8 digital inputs/outputs, as well as a dual 4-20 mA output expansion module, as options.

The PD6080/6081 comes equipped with dual analog input channels (4-20 mA and/or 0-10 VDC) for use in Master Mode. These can be assigned to mA or volts by mapping a PV to the internal scanner addresses 256-259, depending on the desired function.

Various math functions may be applied to the Modbus and analog inputs including addition, difference, absolute difference, average, weighted average, multiplication, division, minimum, maximum, draw, ratio, and concentration. This is in addition to the signal input conditioning functions (linear, square root, programmable exponent, or round horizontal tank calculations). The displays, relays, and the analog outputs may be assigned to PVs or to math channels C1, C2, C3, or C4. The digital inputs/outputs can be custom-programmed for specific operations. A digital input (F4) is standard.

Free ScanView software allows a Super Snooper Modbus Scanner to be accessed with a computer. Configure multiple scanners, conveniently monitor critical information, and Datalog right from a PC with ease, further increasing plant efficiency.

PD6080/6081 Super Snooper Modbus

Scanner is a multi-purpose, easy-to-use digital

PD6080/PD6081 Super Snooper Modbus Scanner Instruction Manual ORDERING INFORMATION

SunBright Display Models

ROVU's SunBright display models have an extraordinarily bright LED display. They are perfect for

P applications where the scanner is in direct sunlight or in applications where visibility may be impaired by smoke, fog, dust, or distance.

85-265 VAC Power Model

PD6080-6H0 PD6080-7H0 No options PD6080-6H2 PD6080-7H2 2 relays (PD1102*) PD6080-6H3 PD6080-7H3 4-20 mA output (PD1103*) PD6080-6H4 PD6080-7H4 4 relays (PD1104*) PD6080-6H5 PD6080-7H5 2 relays & 4-20 mA output (PD1105*) PD6080-6H7 PD6080-7H7 4 relays & 4-20 mA output (PD1107*) PD6081-6H0 PD6081-7H0 No options PD6081-6H2 PD6081-7H2 2 relays (PD1102*) PD6081-6H3 PD6081-7H3 4-20 mA output (PD1103*) PD6081-6H4 PD6081-7H4 4 relays (PD1104*) PD6081-6H5 PD6081-7H5 2 relays & 4-20 mA output (PD1105*) PD6081-6H7 PD6081-7H7 4 relays & 4-20 mA output (PD1107*) *Model number for replacement option card.

Accessories

Model Description

PDA1002 DIN rail mounting kit for two expansion modules PDA1004 4 SPST (Form A) relays PDA1011 Dual 4-20 mA expansion module PDA1044 4 digital inputs & 4 digital outputs (2 may be connected) PDA1200 Meter copy cable PDA1485 RS-485 serial adapter - (Included with PD6080 and PD6081) PDA7485-I RS-232 to RS-422/485 isolated converter PDA7485-N RS-232 to RS-422/485 non-isolated converter PDA8008 USB serial adapter PDA8485-I USB to RS-422/485 isolated converter PDA8485-N USB to RS-422/485 non-isolated converter PDX6901

12/24 VDC Power Model

Suppressor (snubber): 0.01 µF/470 Ω, 250 VAC

Options Installed

PD6080/PD6081 Super Snooper Modbus Scanner Instruction Manual

SPECIFICATIONS

Except where noted all specifications apply to operation at +25°C.

Operating Modes

MASTER Processes data read from Modbus RTU slave devices. It polls up to 16 process

variables from 1 to 16 slave devices. The Master is capable of scanning the selected PVs, scaling the data, triggering relays, performing math operations, and driving the analog outputs.

SNOOPER Listens to the Modbus traffic and picks up a specific register or registers being

polled by a master device from a specific slave device and processes the data being read. The Snooper mode handles the data the same way as the Master.

SLAVE Note: The relays and the 4-20 mA outputs are functional in all modes.

Processes data sent to it from a Modbus RTU master device.

Master & Snooper Settings

PV NUMBER SLAVE ID Assign the slave ID or address (1-247, 256-259 for mA or volts inputs)

FUNCTION CODE REGISTER

NUMBER

DATA TYPE Select the data format that the slave device uses. Select between Short integer

POLL TIME

SLAVE RESPONSE TIMEOUT

COMMUNICATION BREAK

PV1–PV16 Enable or disable the process variables to be polled by the Master.

containing the process variables to be displayed by the selected PV. Select which Modbus function code (03, 04, or 65) to use in reading the slave device. 5 digit: 30001-39999, 40001-49999, or 1-65,536

6 digit: 300001-365536 or 400001-465536 (Function Code 65 N/A here) Specifies which register(s) to read in the slave device. Range is dependent on Function Code selection (65, 04, or 03) and digits selection (5 or 6).

(2 byte), Long integer (4 byte), or floating point (4 byte), Signed or Unsigned (integer only) and byte order: 1234, 4321, 2143, or 3412 (big-endian vs. little-endian, or swapped).

1.0 to 99.9 sec. Time between read-commands (Master mode).

0.0 to 99.9 seconds: Time allowed for the slave to respond before the scanner generates a communication break condition. The master polls the slave 3 times before starting the response timeout timer.

Slave/Snooper mode: Time the scanner will wait for new data before going into break condition. Slave mode: Programming 0 disables the timeout; the last value received will be displayed indefinitely.

Displays “brEAK” after the Master has polled the slave device 3 times and the response timeout has elapsed. The Snooper and Slave modes go into break condition after no new data is received within the response timeout window. Relays can be programmed to go on, off, or ignore the break condition. The analog outputs can be setup to generate a fixed mA current when a break condition is detected.

PD6080/PD6081 Super Snooper Modbus Scanner Instruction Manual PV Settings

TAG & UNITS PV FORMAT

DISPLAY DECIMAL POINT

FLOAT DECIMAL POINT

PV & MATH SCALING

Display Settings

SCAN MODE

DISPLAY SCAN RATE

DISPLAY ASSIGNMENT

6-character, independent tag and units for each PV and math channel PD6080 default: Decimal format

PD6081 default: FT & IN, 1/8

or 1/16th; decimal format may be selected for

bottom display indication. Up to five decimal places or none: d . ddddd, dd . dddd, ddd. ddd, dddd . dd,

ddddd . d, or dddddd Select the number of decimals to use for the floating point data expected from

the slave or master device (this is independent from the display decimal point selection). All PVs and math channels may be scaled to represent the input data in any

engineering unit. Example: Level transmitter = 999.999 inches; to display in Ft-In-1/16 input 2 to display 83 Ft – 4 In – 0/16

scale

Automatic: 1.0 to 99.9 sec Manual: Front panel or digital inputs Go on alarm: Continues scanning after an alarm is detected Stop on alarm: Goes to the alarmed PV and stops scanning; press Scan to

resume scanning. Master/Snooper: 1 PV/second to 1 PV every 99.9 seconds

Slave: Dependent on master device (e.g. PLC)

Note: The display scan rate is independent of the poll time.

The top display may be assigned to PV (process values), Ch-C (math channel), PV & units, tag & PV, tag-PV-units, C & units, tag-C-unit, Set point 1-8, max/min PV, max/min C.

The bottom display may be assigned to all of the above, tag, tag & units, or off. The tag and units are displayed alternately for 2 sec max, when selected. Different tags & PVs may be selected to display on the top and bottom displays

at the same time.

Math Functions

Name

Addition (PV1+PV2+P)*F Difference (PV1-PV2+P)*F Absolute difference ((Abs(PV1- PV2)+P)*F Average (((PV1+PV2)/2)+P)*F Multiplication ((PV1*PV2)+P)*F Division ((PV1/PV2)+P)*F Max PV Max value of all selected PVs Min PV Min value of all selected PVs Draw ((PV1/PV2)-1)*F Weighted average ((PV2-PV1)*F)+PV1 Ratio (PV1/PV2)*F Concentration (PV1/(PV1+PV2))*F Math 2 Math on other math channels

PROGRAMMABLE CONSTANTS

Constant P (Adder): -99.999 to 999.999, default: 0.000 Constant F (Factor): 0.001 to 999.999, default: 1.000

Math Operation (Examples)

(P = Adder, F = Factor)

Setting

Sunm diF diFAbS AvG Nmulti divide Hi-pv Lo-pv drAuw uwavg Ratio Concen Nmath2

PD6080/PD6081 Super Snooper Modbus Scanner Instruction Manual Serial Communications

SCANNER ID BAUD RATE TRANSMIT

TIME DELAY

DATA PARITY

BYTE-TO-BYTE TIMEOUT

TURN AROUND DELAY

Note: Refer to the PROVU® Scanner Modbus Register Tables located at www.predig.com.

1 – 247 (Scanner Modbus address) 300 – 19,200 bps Programmable 0 to 4999 ms

This is the time the scanner will wait for a slave to respond before sending another request on the bus. This value should be greater than 100 ms to avoid collisions on the bus.

8 bits (1 start bit, 1 or 2 stop bits) Even, Odd, or None with 1 or 2 stop bits

0.01 – 2.54 second

Less than 2 ms (fixed)

General

INPUT/OUTPUT DISPLAY

DISPLAY INTENSITY

OVERRANGE UNDERRANGE PROGRAMMING

METHODS MAX/MIN

DISPLAY

PASSWORD

F4 DIGITAL INPUT CONTACTS

F4 DIGITAL INPUT LOGIC LEVELS

NON-VOLATILE MEMORY

POWER OPTIONS

FUSE

ISOLATED TRANSMITTER POWER SUPPLY

Modbus RTU over RS-485, Two analog inputs (4-20 mA, ±10 V) Upper display: 0.60" (15 mm) high, red LEDs

Lower display: 0.46" (12 mm) high, red LEDs 6 digits each (-99999 to 999999), with lead zero blanking

Eight user selectable intensity levels

Values greater than 999999 cause the display to flash 999999 Values less than -99999 cause the display to flash -99999 Four front panel buttons, digital inputs, PC and ScanView software, Modbus

registers, or cloning using Copy fu nction. Max/min readings are stored until reset by the user or when power to the

scanner is turned off. User can reset by front panel pushbuttons, digital input, or via Modbus registers.

Three programmable passwords restrict modification of programmed settings.

Pass 1: Allows use of function keys and digital inputs Pass 2: Allows use of function keys, digital inputs and editing set/reset points Pass 3: Restricts all programming, function keys, and digital inputs.

50k ohm pull-up to 3.3 VDC. Connect normally open contacts across F4 to COM.

Logic High: 3 to 5 VDC Logic Low: 0 to 1.25 VDC

All programmed settings are stored in non-volatile memory for a minimum of ten years, with or without power.

85-265 VAC 50/60 Hz, 90-265 VDC, 20 W max or jumper selectable 12/24 VDC ± 10%, 15 W max

Required external fuse: UL Recognized, 5 A max, slow blow; up to 6 scanners may share one 5 A fuse

Terminals P+ & P- : 24 VDC ± 10%. Selectable for 24, 10, or 5 VDC supply (internal jumper J4).

ProVu Series (PD6080/81): 85-265 VAC models rated @ 200 mA max, 12/24 VDC powered models rated @ 100 mA max, 5 or 10 VDC supply rated @ 50 mA max.

ProtEX-MAX (PD8 Series): All models transmitter supply rated @ 25 mA max.

PD6080/PD6081 Super Snooper Modbus Scanner Instruction Manual

ISOLATION OVERVOLTAGE

CATEGORY ENVIRONMENTAL

MAX POWER DISSIPATION

CONNECTIONS

ENCLOSURE MOUNTING

TIGHTENING TORQUE OVERALL

DIMENSIONS WEIGHT WARRANTY

4 kV input/output-to-power line. 500 V input-to-output or output-to-P+ supply Installation Overvoltage Category II: Local level with smaller transient

overvoltages than Installation Overvoltage Category III. ProVu Series (PD6080/6081):

Operating temperature range: -40 to 65°C Storage temperature range: -40 to 85°C Relative humidity: 0 to 90% non-condensing

ProtEX-MAX (PD8 Series): T6 Class operating temperature range Ta = -40 to 60°C T5 Class operating temperature range Ta = -40 to 65°C See LIM8 ProtEX-MAX instruction manual for additional details.

ProtEX-MAX (PD8 Series): Maximum power dissipation limited to 15.1 W. See LIM8 ProtEX-MAX instruction manual for additional details.

Removable screw terminal blocks accept 12 to 22 AWG wire, RJ45 for external relays, digital I/O, and serial communication adapters.

1/8 DIN, high impact plastic, UL 94V-0, color: black 1/8 DIN panel cutout required: 3.622” x 1.772” (92 mm x 45 mm)

Two panel mounting bracket assemblies are provided.

Screw terminal connectors: 5 lb-in (0.56 Nm)

2.45" x 4.68" x 4.19" (62 mm x 119 mm x 106 mm) (H x W x D)

9.5 oz (269 g) 3 years parts and labor

Relays

RATING

NOISE SUPPRESSION

ELECTRICAL NOISE SUPPRESSION

DEADBAND HIGH OR LOW ALARM

RELAY OPERATION

RELAY RESET

2 or 4 SPDT (Form C) internal and/or 4 SPST (Form A) external; rated 3 A @ 30 VDC and 125/250 VAC resistive load; 1/14 HP (≈ 50 W) @ 125/250 VAC for inductive loads

Noise suppression is recommended for each relay contact switching inductive loads.

A suppressor (snubber) should be connected to each relay contact switching inductive loads to prevent disruption to the microprocessor’s operation. Recommended suppressor value: 0.01 µF/470 Ω, 250 VAC (PDX6901).

0-100% of span, user programmable User may program any alarm for high or low trip point.

Unused alarm LEDs and relays may be disabled (turn off). Automatic (non-latching)

Latching (requires manual acknowledge) Sampling (based on time) Pump alternation control (2 to 8 relays) Off (disable unused relays and enable Interlock feature) Manual on/off control mode

User selectable via front panel buttons, digital inputs, or PC

1. Automatic reset only (non-latching), when the input passes the reset point.

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: Front panel button or digital input may be assigned to acknowledge relays

programmed for manual reset.

PD6080/PD6081 Super Snooper Modbus Scanner Instruction Manual

TIME DELAY

FAIL-SAFE OPERATION

AUTO INITIALIZATION

0 to 999.9 seconds, on & off relay time delays Programmable and independent for each relay

Programmable and independent for each relay.

Note: Relay coil is energized in non-alarm condition.

In case of power failure, relay will go to alarm state.

When power is applied to the scanner, relays will reflect the state of the input to the scanner.

Isolated 4-20 mA Transmitter Output

OUTPUT SOURCE SCALING RANGE CALIBRATION ANALOG OUT

PROGRAMMING COMMUNICATION

BREAK ACCURACY TEMPERATURE

DRIFT ISOLATED

TRANSMITTER POWER SUPPLY

EXTERNAL LOOP POWER SUPPLY

OUTPUT LOOP RESISTANCE

PV1-16, math channels C1-4, set points 1-8, or manual control mode

1.000 to 23.000 mA for any display range Factory calibrated: 4.000 to 20.000 = 4-20 mA output

23.000 mA maximum for all parameters: Overrange, underrange, max, min, and break

Programmable mA output when a slave device does not reply within the response timeout.

± 0.1% of span ± 0.004 mA

0.4 µA/°C max from 0 to 65°C ambient, 0.8 µA/°C max from -40 to 0°C ambient. Note: Analog output drift is separate from input drift.

Terminals I+ & R: 24 VDC other devices. Refer to Figure 6 on page 19 and Figure 13 on page 23. ProVu Series (PD6080/6081): All models rated @ 40 mA max. ProtEX-MAX (PD8 Series): All models @ 25 mA max.

35 VDC maximum

Power supply Minimum Maximum 24 VDC

35 VDC (external)

10%. May be used to power the 4-20 mA output or

10 Ω 700 Ω

100 Ω 1200 Ω

Dual Process Input

TWO INPUTS Two analog inputs, each separately field selectable:

0-20 mA, 4-20 mA; ±10 V (0-5, 1-5, 0-10 V)

PV ANALOG CHANNEL ID

ACCURACY ±0.03% of calibrated span ±1 count, square root & programmable exponent

TEMPERATURE DRIFT

SIGNAL INPUT CONDITIONING

MULTI-POINT LINEARIZATION

PROGRAMMABLE EXPONENT

LOW-FLOW CUTOFF

Ch-A mA: Assign PV to ID 256 or Ch-A volt: 257; Ch-B mA: Assign PV to ID 258 or Ch-B volt: 259

accuracy range: 10-100% of calibrated span

0.005% of calibrated span/°C max from 0 to 65°C ambient,

0.01% of calibrated span/°C max from -40 to 0°C ambient Linear, square root, programmable exponent, or

round horizontal tank volume calculation 2 to 32 points for PV1 and PV2

1.0001 to 2.9999

0-999999 (0 disables cutoff function) for PV1 and PV2

PD6080/PD6081 Super Snooper Modbus Scanner Instruction Manual

CALIBRATION RANGE

INPUT IMPEDANCE

INPUT OVERLOAD

Input Range

4-20 mA 0.15 mA ±10 V An error message will appear if the input 1 & input 2 signals are too close togeth er.

Voltage ranges: greater than 500 kΩ Current ranges: 50 - 100 Ω (depending on resettable fuse impedance)

Current input protected by resettable fuse, 30 VDC max. Fuse resets automatically after fault is removed.

Minimum Span Input 1 & Input 2

0.10 V

PD6080/PD6081 Super Snooper Modbus Scanner Instruction Manual

COMPLIANCE INFORMATION

Safety

UL & c-UL LISTED USA & Canada

UL 508 Industrial Control Equipment

UL FILE NUMBER FRONT PANEL LOW VOLTAGE

DIRECTIVE

Electromagnetic Compatibility

EMISSIONS EN 55022:2006/A1:2007

Radiated Emissions

AC Mains Conducted Emissions

IMMUNITY EN 61326-1:2006

RFI - Amplitude Modulated

Electrical Fast Transients

Electrostatic Discharge

RFI - Conducted 10V, 0.15-80 MHz, 1kHz 80% AM AC Surge ±2kV Common, ±1kV Differential Surge 1KV (CM) Power-Frequency

Magnetic Field Voltage Dips

Voltage Interruptions

Note:

Testing was conducted on PD6000 Series meters installed through the covers of grounded metal enclosures with cable shields grounded at the point of entry representing installations designed to optimize EMC performance.

Declaration of Conformity available at www.predig.com

E160849 UL Type 4X, NEMA 4X, IP65; panel gasket provided EN 61010-1:2001

Safety requirements for measurement, control, and laboratory use

Class A ITE emissions requirements Class A

Class A

Measurement, control, and laboratory equipment EN 61000-6-2:2005 EMC heavy industrial generic immunity standard

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) ±2kV AC mains, ±1kV other

±4kV contact, ±8kV air

3 A/m 70%V for 0.5 period

40%V for 5 & 50 periods 70%V for 25 periods

<5%V for 250 periods

PD6080/PD6081 Super Snooper Modbus Scanner Instruction Manual

SAFETY INFORMATION

CAUTION: Read complete instructions prior to

installation and operation of the scanner.

Warning!

Hazardous voltages exist within enclosure. Installation and service should be performed only by trained service

WARNING: Risk of electric shock or

personal injury.

personnel.

INSTALLATION

There is no need to remove the scanner from its case to complete the installation, wiring, and setup of the scanner.

Unpacking

Remove the scanner from box. Inspect the packaging and contents for damage. Report damages, if any, to the carrier. If any part is missing or the scanner malfunctions, please contact your supplier or the factory for assistance.

Panel Mounting

• Prepare a standard 1/8 DIN panel cutout – 3.622" x 1.772" (92 mm x 45 mm). Refer to Figure 1 for

more details.

• Clearance: allow at least 6" (152 mm) behind the panel for wiring.

• Panel thickness: 0.04" - 0.25" (1.0 mm - 6.4 mm).

Recommended minimum panel thickness to maintain Type 4X rating: 0.06" (1.5 mm) steel panel,

0.16" (4.1 mm) plastic panel.

• Remove the two mounting brackets provided with the scanner (back-off the two screws so that there is

¼" (6.4 mm) or less through the bracket. Slide the bracket toward the front of the case and remove).

• Insert scanner into the panel cutout.

• Install mounting brackets and tighten the screws against the panel. To achieve a proper seal, tighten

the mounting bracket screws evenly until scanner is snug to the panel along its short side. DO NOT OVER TIGHTEN, as the rear of the panel may become damaged.

1.772"

(45mm)

3.622" (92 mm)

Square Corners to 0.060"

(1.5mm) Max Radius

Panel Cutout to DIN 43700

Gasket

Panel

Removable Connectors

Tolerances:

: +0.032 (+0.8mm)

-0.000 (-0.0mm) B: +0.024 (+0.6mm)

-0.000 (-0.0mm)

Mounting

Bracket

Mounting

Screw

Figure 1. 1/8 DIN Panel Cutout Dimensions & Panel Mounting Details

PD6080/PD6081 Super Snooper Modbus Scanner Instruction Manual

MOUNTING DIMENSIONS

Figure 2. Scanner Dimensions - Side View

Figure 3. Scanner Dimensions - Top View

PD6080/PD6081 Super Snooper Modbus Scanner Instruction Manual

Configuration for 12 or 24 VDC Power Option

Do not exceed voltage rating of the selected configuration.

M-LINK

24 VDC 12 VDC POWER

J9 CONFIGURATION

MAIN BOARD

12 V

+ _

Figure 4. Jumper Configuration for 12/24 VDC Power

24 V

Factory Default

Warning!

Scanners equipped with the 12/24 VDC power option are shipped from the factory ready to operate from 24 VDC.

To configure the scanner for 12 VDC power:

1. Remove all the connectors.

2. Unscrew the back cover.

3. Slide the back cover about 1 inch.

4. Configure the J9 jumper, located behind the power connector, for 12 V as shown below.

Transmitter Supply Voltage Selection (P+, P-)

All scanners, including models equipped with the 12/24 VDC power option, are shipped from the factory configured 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 wiring connectors.

2. Unscrew the back cover.

3. Slide out the back cover by about 1 inch.

4. Configure the J4 jumper, located behind the input signal connector, for the desired excitation voltage as shown.

Figure 5. Transmitter Supply Voltage Selection

PD6080/PD6081 Super Snooper Modbus Scanner Instruction Manual Connections

All connections are made to removable screw terminal connectors located at the rear of the scanner.

Caution!

Connectors Labeling

The connectors’ label, affixed to the scanner, shows the location of all connectors available wi th requested configuration.

Warning!

Use copper wire with 60°C or 60/75°C insulation for all line voltage conne ction s. Observe all safety regulations. Electrical wiring should be performed in accordance with all applicable national, state, and local codes to prevent damage to the scanner and ensure personnel safety.

Do not connect any equipment other than Precision Digital’s expansion modules, cables, or scanners to the RJ45 M-LINK connector. Otherwise damage will occur to the equipment and the scanner.

Figure 6. Connector Labeling for Fully Loaded PD6080/6081

Power Connections

Power connections are made to a two-terminal connector labeled POWER on the back of the scanner. The scanner will operate regardless of DC polarity connection. The + and - symbols are only a suggested wiring convention.

POWER

AC or DC

POWER

Required External Fuse:

5 A max, 250 V Slow Blow

Figure 7. Power Connections

PD6080/PD6081 Super Snooper Modbus Scanner Instruction Manual

Serial Communications Connection

Serial communications connection is made to an RJ45 connector labeled M-LINK on the back of the scanner. The Modbus Scanner uses the PDA1485 RS-485 adapter to interface with other Modbus devices and the PDA8485 RS-485 to USB converter or PDA7485 RS-232 to RS-485 converter to connect to a PC. The same port is used for interfacing with all expansion modules (e.g. external relays, digital I/O). Use the PDA1200 meter copy cable for scanner-to-scanner interfacing for cloning purposes (i.e. copying settings from one scanner to other scanners).

Figure 8. Serial Communications Connections

PD6080/PD6081 Super Snooper Modbus Scanner Instruction Manual

Serial Communications Connections Table

The table below shows the terminal connections for 3-wire RS-485 devices.

PD6080/6081

Master

PDA1485

RS-485 Adapter

DODI

F4 Digital Input Connections

A digital input, F4, is standard on the scanner. This digital input connected with a normally open closure across F4 and COM, or with an active low signal applied to F4.

PD6080/6081

Snooper

PDA1485

RS-485 Adapter

DODI DODI

P- F4P+ COM V+

3412 5

Connection

PDA8485

RS-485 to USB

mA+ COM V+ mA+

Modbus

Slave Meter

RS-485 RS-485

G GND

D- A (-)

D+ B (+)

7869

Modbus

Level Gauge

Ack

Figure 9. F4 Digital Input Connections

PD6080/PD6081 Super Snooper Modbus Scanner Instruction Manual

Relay Connections

Relay connections are made to two six-terminal connectors labeled RELAY1 – RELAY4 on the back of the scanner. Each relay’s C terminal is common only to the normally open (NO) and normally closed (NC) contacts of the corresponding relay. The relays’ C terminals should not be confused with the COM (common) terminal of the INPUT SIGNAL connector.

RELAY4 RELAY3

4365 21

CNONO NC NC C

RELA Y2 RELAY1

4365 21

CNONO NC NC C

Figure 10. Relay Connections

Switching Inductive Loads

The use of suppressors (snubbers) is strongly recommended when switching inductive loads to prevent disrupting the microprocessor’s operation. The suppressors also prolong the life of the relay contacts. Suppression can be obtained with resistor-capacitor (RC) networks assembled by the user or purchased as complete assemblies. Refer to the following circuits for RC network assembly and installation:

C C R

Figure 11. AC and DC Loads Protection

Choose R and C as follows:

R: 0.5 to 1 Ω 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 scanner's relay screw terminals. An RC network may also be installed across the load. Experiment for best results.

Use a diode with a reverse breakdown voltage two to three times the circuit voltage and forward current at least as large as the load current.

Figure 12. Low Voltage DC Loads Protection

RC Networks Available from Precision Digital

RC networks are available from Precision Digital and should be applied to each relay contact switching an inductive load. Part number: PDX6901.

Note: Relays are de-rated to 1/14 HP (50 watts) with an inductive load.

PD6080/PD6081 Super Snooper Modbus Scanner Instruction Manual

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.

24 V

RELAY1

MA OUT

321

4-20 mA Input

Remote Dis play,

Chart Recorder, Etc.

RI- I+

132

RELAY1

321

4-20 mA

Input Meter

MA OUT

12-35 VDC

Power

Supply

RI- I+

132

Figure 13. 4-20 mA Output Connections

Analog Output Transmitter Power Supply

The internal 24 VDC power supply powering the analog output may be used to power other devices, if the analog output is not used. The I+ terminal is the +24 V and the R terminal is the return.

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

The relay, analog out, and digital I/O expansion modules PDA1004, PDA1011, and PDA1044 are connected to the scanner using a CAT5 cable provided with each module. The two RJ45 connectors on the I/O expansion modules are identical and interchangeable; they are used to connect additional modules to the system. See LIM1044, Expansion Module Instruction Manual, for details.

Note: The jumper located between the RJ45 connectors of the PDA1044 must be removed on the second

digital I/O module in order for the system to recognize it as module #2.

Do not connect or disconnect the expansion modules with the power on!

Warning!

More detailed instructions are provided with each optional expansion module.

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). In one example, dry interlock contacts are connected in series to one digital input which will be used to force on (energize) the assigned interlock power relay when all interlock contacts are closed (safe). The interlock relay front panel LED flashes when locked out. The interlock relay would be wired in-series with the load (N/O contact). See below.

Figure 14. Interlock Connections

PD6080/PD6081 Super Snooper Modbus Scanner Instruction Manual

Analog Input Signal Connections

Analog input signal connections are made to a nine-terminal connector labeled SIGNAL on the back of the scanner. The COM (common) terminals are the return for the 4-20 mA and the ±10 V input signals. The two COM terminals connect to the same common return, and are not isolated.

Current and Voltage Connections

The following figures show examples of current and voltage connections. There are no switches or jumpers to set up for current and voltage inputs. Setup and programming is performed through the front panel buttons.

Figure 15. Transmitters Powered by Internal Supply

Figure 16. Transmitter Powered by Ext. Supply or Self-Powered

The current input is protected against current overload by a resettable fuse. The display may or may not show a fault condition depending on the nature of the overload. The fuse limits the current to a safe level when it detects a fault condition, and automatically resets itself when the fault condition is removed.

Figure 17. Voltage Input Connections

The scanner is capable of accepting any voltage from -10 VDC to +10 VDC.

PD6080/PD6081 Super Snooper Modbus Scanner Instruction Manual

SETUP AND PROGRAMMING

The analog inputs of the scanner are factory calibrated prior to shipment to read in milliamps and volts,

depending on the input selection. The calibration equipment is certified to NIST standards.

Overview

There are no jumpers involved in the scanner setup procedure. Setup and programming is done using ScanView software or through the front panel buttons. After power and signal connections have been completed and verified, apply power to the scanner.

Front Panel Buttons and Status LED Indicators

PD6080 PD6081

Button Symbol/LED

Description LED Status

Menu 1-8 Alarm 1-8 indicator

PREV/Right arrow/F1

NEXT/Up arrow/F2

SCAN/Enter/F3 1-4

PREV NEXT

STOP

Notes: F4 is a digital input. Alarms 5-8 are enabled when relay expansion module installed.

• 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 the Up arrow button to scroll through the menus, decimal point, or to increment a digit.

• Press the Enter button to access a menu or to accept a setting.

• Press and hold the Menu button for three seconds to access the advanced f eatures of the scanner.

• Press the SCAN/Enter button once to pause scanning (Pause LED flashes), then press the

SCAN/Enter button again to resume scanning (Play LED turns on).

• Press NEXT to go to the next PV; auto scan resumes after 10 seconds of inactivity.

• Press PREV to go to the previous PV; auto scan resumes after 10 seconds of inactivity.

Go to previous PV Go to next PV Stop scan on alarm

1-8

/8 /16

PAUSE PLAY

Note: LEDs for relays in manual mode flash with the “M” LED every 10 seconds.

Flashing: Relay in manual control mode

Displays PV to nearest 1/8

of an inch

1/16 Flashing: Relay interlock switch

open Communications Fault Condition Press SCAN to pause scanning Press SCAN to resume scanning

PD6080/PD6081 Super Snooper Modbus Scanner Instruction Manual Display Functions & Messages

The following table shows the main menu functions and messages in the order they appear in the menu.

Display Parameter Action/Setting Description

mode

master

Pv.nbr

Pv 1

enable

disabl

Slav.Id

FunCod

Reg.nbr

data

float

short

long

binary

bcd

signed

unsigd

1234

4321

2413

3412

t-poll

t-resp

snooper

Pv.nbr

Pv 1

enable

disabl

Slav.Id

FunCod

Fun 03

Fun 04

Fun 65

Reg.nbr

5 dig 6 dig

data

Mode Master PV Number PV Enable Disable Slave ID Function Code Register Number Data Type Floating Point Data Type

Short Integer Data Type

Long Integer Data Type

Binary BCD Signed Unsigned

Byte Order Byte Order Byte Order

Byte Order

Polling Time

Response Time Snooper PV Number PV Enable Disable Slave ID Function Code Function Code 03 Function Code 04 Function Code 65 Register Number Register Number Digits

Data Type

Enter Mode menu Enter Master Mode Select PV Select PV 1-16 Enable PV Disable PV Enter the unique Slave ID for each PV Enter the Function Code for each PV Enter the Register Number for each PV Enter the Data Type for each PV Floating Point Data Type. Select Floating Point as the data type to be

read from the slave device. Short Integer Data Type. Select Short Integer as the data type to be

read from the slave device. Long Integer Data Type. Select Long Integer as the data type to be

read from the slave device. Binary Data format. Select Binary format for Short or Long integers. BCD Data format. Select BCD format for Short or Long integers. Signed Data. Select Signed Binary format for Short or Long integers. Unsigned Data. Select Unsigned Binary format for Short or Long

integers. Select big-endian byte order. Select little-endian byte order. Select byte-swapped big-endian byte order. Not available for Short

integer. Select byte-swapped little-endian byte order. Not available for Short

integer. Enter Polling Time (the time between read commands). In other words,

how often the display is updated in Master mode. Enter the time allowed for a slave device to respond to a command. Enter Snooper Mode Select PV Select PV 1-16 Enable PV Disable PV Enter the unique Slave ID of the device to be polled by Master Enter the Function Code for each PV Use Function Code 03 to read slave device Use Function Code 04 to read slave device Use Function Code 65 to read slave device Enter the Register Number for each PV Select either 5 (x0001-x9999) or 6 (x00001-x65536) digits for the

Enter the Data Type for each PV

PD6080/PD6081 Super Snooper Modbus Scanner Instruction Manual

Display Parameter Action/Setting Description

float

short

long

binary

bcd

signed

unsigd

1234

4321

2413

3412

t-resp

slave

data

float

short

long

binary

bcd

signed

unsigd

1234

4321

2413

3412

t-resp

setup

Pv 1

tag

units

formt

dec

Ft In 8

Ft In 16

Dec.Pt

Disp.dp

Floating Point Data Type

Short Integer Data Type

Long Integer Data Type

Binary BCD Signed Unsigned

Byte Order Byte Order Byte Order Byte Order Response Time Slave Data Type Floating Point Data Type

Short Integer Data Type

Long Integer Data Type

Binary BCD Signed Unsigned

Byte Order Byte Order Byte Order

Byte Order

Response Time Setup

Process Variable PV Tag Units Format Decimal Eighths Sixteenths Decimal Point Display Decimal Point

Floating Point Data Type. Select Floating Point as the data type to be read from the slave device.

Short Integer Data Type. Select Short Integer as the data type to be read from the slave device.

Long Integer Data Type. Select Long Integer as the data type to be read from the slave device.

Binary Data. Select Binary format for Short or Long integers. BCD Data. Select BCD format for Short or Long integers. Signed Data. Select Signed Binary format for Short or Long integers. Unsigned Data. Select Unsigned Binary format for Short or Long

integers. Select big-endian byte order. Select little-endian byte order. Select byte-swapped big-endian byte order. Not available for Short. Select byte-swapped little-endian byte order. Not available for Short. Enter the time allowed for a slave device to respond to a command. Enter Slave Mode Enter the Data Type for each PV Floating Point Data Type. Select Floating Point as the data type to be

read from the slave device. Short Integer Data Type. Select Short Integer as the data type to be

read from the slave device. Long Integer Data Type. Select Long Integer as the data type to be

read from the slave device. Binary Data. Select Binary format for Short or Long integers. BCD Data. Select BCD format for Short or Long integers. Signed Data. Select Signed Binary format for Short or Long integers. Unsigned Data. Select Unsigned Binary format for Short or Long

integers. Select big-endian byte order. Select little-endian byte order. Select byte-swapped big-endian byte order. Not available for Short

integer. Select byte-swapped little-endian byte order. Not available for Short

integer. Enter the time allowed for a slave device to respond to a command.

Enter Setup menu Enter PV Setup menu Select PV 1-16 Tag Units Format (Decimal, Eighths, or Sixteenths of an Inch) Decimal Format Eighth Inch Format Sixteenth Inch Format Decimal Point menu Set the decimal point position for the display. This is independent from

float decimal point.

PD6080/PD6081 Super Snooper Modbus Scanner Instruction Manual

Display Parameter Action/Setting Description

flot.dp

SCale

Inp 1

Dis 1

Inp 2

Dis 2

dsplay

top

D pv

D Ch-C

Pv.unit

Tg.pvn

Tg.pvn.u

C.unit

Tg. C. u

Dset 1

Hi-pv

Lo-pv

Hi-C

Lo-C

botom

D tag

D tag.u

D off

d-Inty

relay

assign

Relay 1

Pv 1

m-pv

Rly 1

act 1

Auto

A-nman

LatCH

Lt-CLr

Altern

SAmpl

Off

FaiLSF

FLS 1

off

DeLAY

Floating Decimal Point

Scale PV Input 1 Display 1 Input 2 Display 2 Display Top Display Display PV Display C Channel Display PV & Units Display Tag, PV Number Display Tag, PV# & Units Display C & Units Display Tag, C, & Units Display Set Points 1-8 Display Max PV 1-16 Display Min PV 1-16 Display Max Ch C1-C4 Display Min Ch C1-C4 Bottom Display Display Tag Display Tag & Units Display off Display Intensity Relay Setup Assign Relay Relay 1-8 PV 1-16 Multiple PVs Relay 1-8 Relay Action 1-8 Automatic Auto-manual Latching Latching-cleared

Alternate Sample Off Fail-safe Fail-safe 1 On Off Delay

Floating Decimal Point. Select the decimal point for the expected floating point data.

Scale PV Calibrate input 1 signal or program input 1 value Program display 1 value Calibrate input 2 signal or program input 2 value (up to 32 points) Program display 2 value (up to 32 points) Enter Display Setup menu Top Display Display PVs 1-16 Display Math Channels C1-C4 Display PV & Units Display Tag & PV Number selected Display Tag, PV Number selected, & Units Display C1-C4 & Units Display Tag, C1-C4 & Units Display Set Points 1-8 Display Maximum value for each enabled PV1-16 Display Minimum value for each enabled PV1-16 Display Maximum for math channels C1-C4 Display Minimum for math channels C1-C4 Bottom Display Display Tag Display Tag & Units Display Off Display Intensity Enter Relay Setup menu Assign Relay menu Assign Relay 1-8 Map Relay to PV 1-16 Map Relay to Multiple PVs Relay 1-8 Assign Relay Action for relays 1-8 Set relay for automatic reset Set relay for auto or manual reset any time Set relay for latching operation Set relay for latching operation with manual reset only after alarm

condition has cleared Set relay for pump alternation control Set relay for sample time trigger control Turn relay off Enter Fail-safe menu Set relay 1-8 fail-safe operation Enable fail-safe operation Disable fail-safe operation Enter relay Time Delay menu

PD6080/PD6081 Super Snooper Modbus Scanner Instruction Manual

Display Parameter Action/Setting Description

DLY 1*

On 1

OFF 1

break

No act

Off

Aout

AOut 1*

Dis 1

Out 1

Dis 2

Out 2

serial

SCan.ID

baud

Tr dly

parity

t-byt

pass

Pass 1 Pass 2 Pass 3

unloc

locd

999999

-99999

Delay 1* On 1

Off 1 Break No action

Off

Analog output Aout channel Display 1 Output 1

Display 2 Output 2

Serial Scan ID Baud Rate

Transmit Delay

Parity

Byte-to-byte Timeout

Password Password 1 Password 2 Password 3 Unlocked Locked

Flashing

*Enter relay 1-8 time delay setup Set relay 1 On time delay

Set relay 1 Off time delay Set relay condition if communication break detected Ignore break condition. No change in relay state when

Communications Break detected. Relay goes to alarm condition when break detected. Relay turns on

when Communications Break detected. Relay goes to non-alarm condition when break detected. Relay turns

off when Communications Break detected. Enter the Analog Output scaling menu Analog Output source channel (*1-3) Program the first Display value for the Analog Output. Program the first Output value that corresponds to the Display 1 value

for the Analog Output. (e.g. 4.000 mA). Program the second Display value for the Analog Output. Program the second Output value that corresponds to the Display 2

value for the Analog Output. (e.g. 4.000 mA). (e.g. 20.000 mA) Enter Serial menu

Enter Scan ID of the meter being polled (1-247) Select Baud Rate (Choices: 300/600/1200/2400/4800/9600/19,200)

(Must match that of other devices) Enter Transmit Delay

(Master’s delay must be greater than Snooper or slave devices) Select Parity (Even, Odd, None 1-Stop, or None 2-Stop)

(Must match that of other devices) Enter the timeout value allowed between received bytes.

(This is used to fix communication problems with slow devices). Enter the Password menu Set or enter Password 1 Set or enter Password 2 Set or enter Password 3 Program password to lock scanner Enter password to unlock scanner Over/under range condition

PD6080/PD6081 Super Snooper Modbus Scanner Instruction Manual ScanView Software

Menu Navigation Tip

• The Up arrow scrolls through the sub-menus within a menu, after the last item it returns to the top

menu. Press Enter to step into the menu again or press Up arrow to move to the next menu. Note: There are some exceptions (e.g. PV - Enable - - Data type ▲ Next PV).

• Press Menu to exit programming at any time.

Setting Numeric Values

The numeric values are set using the Right and Up arrow buttons. Press the Right arrow to select the next digit and the Up arrow to increment the digit’s value. The digit being changed is displayed brighter than the rest. Press and hold the Up arrow to auto-increment the display value. Press the Enter button, at any time, to accept a setting or the Menu button to exit without saving changes.

004.000

dis 1 dis 1 dis 1

Select

Digit

004.000

Increment

Digital

Value

005.000

Accept Setting

Setting

+ 74 hidden pages

Precision Digital PD6080 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual