00 Lighthouse Worldwide Solutions

REMOTE-4 PN Series Airborne Particle Counter

Operating Manual Copyright © 2007-2014 by Lighthouse Worldwide Solutions. All rights reserved. No part of this document may be reproduced by any means except as permitted in writing by Lighthouse Worldwide Solutions. The information contained herein constitutes valuable trade secrets of Lighthouse Worldwide Solutions. You are not permitted to disclose or allow to be disclosed such information except as permitted in writing by Lighthouse Worldwide Solutions. The information contained herein is subject to change without notice. Lighthouse Worldwide Solutions is not responsible for any damages arising out of your use of the LMS program. REMOTE 3014PN™, REMOTE 5014PN™, REMOTE 3104PN™, REMOTE 5104PN™ and LMS™ are trademarks of Lighthouse Worldwide Solutions. Microsoft®, Microsoft Windows™ and Excel™ are trademarks of Microsoft Corporation.

LWS Part Number 2489083317-1 Rev 4 EU DECLARATION OF CONFORMITY

Manufacturer’s Name: Lighthouse Worldwide Solutions, Inc.

Manufacturer’s Address: Lighthouse Worldwide Solutions, Inc. 1221 Disk Drive Medford, OR 97501 USA

Declares that the product: Product Name: REMOTE Airborne Particle Counter Model Number(s): REMOTE 3014PN, 3104PN, 5014PN, 5104PN

Conforms to the following Product Specifications:

SAFETY EN61010-1:2001 Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use Part 1: General Requirements IEC 61010-1:2000

CAN/CSA C22.2 Safety Requirements for Electrical Equipment for No. 1010.1-1992 Measurement, Control and Laboratory Use, Part 1: General Requirements

LASER SAFETY IEC 60825-1 Am. 2 Guidance on Laser Products: Conforms to FDA 21 CFR IEC 60601-2-22 Chapter 1 Subchapter 1 (Laser Notice 50)

EMC EN61326 Electrical Equipment for Measurement, Control and Laboratory Use EMC Requirements Part 1: General Requirements Includes Amendment A1:1998; IEC 61326:1997 + A1:1998

UL 61010A-1 - UL Standard for Safety Electrical Equipment for Laboratory Use; Part 1: General Requirements Replaces UL 3101-1

Supplementary information The product herewith complies with the requirements of the Low Voltage Directive 73/23/EEC amended by Directive 93/68/EEC and the EMC Directive 89/336/EEC amended by Directive 93/68/EEC and carries the CE marking accordingly.

Fremont, CA. May 15, 2007 William Shade - V.P. Engineering

00 Table of Contents

About This Manual

Text Conventions...... i Additional Help...... i

Chapter 1 General Safety

Safety Considerations ...... 1-1 Laser Safety Information ...... 1-1 Electrostatic Safety Information ...... 1-2 LAN-connect Warning ...... 1-2

Chapter 2 Introduction

Overview ...... 2-1 Description ...... 2-1 Accessories ...... 2-2 REMOTE 3014PN Specifications ...... 2-3 REMOTE 3104PN Specifications ...... 2-4 REMOTE 5014PN Specifications ...... 2-5 REMOTE 5104PN Specifications ...... 2-6 Interface Pin Assignments ...... 2-7 Data Port ...... 2-7 Annual Calibration ...... 2-8

Chapter 3 Getting Started

Unpacking and Initial Inspection ...... 3-1 Shipping Instructions ...... 3-1 Data Cable Build ...... 3-2 Requirements ...... 3-2 Site Preparation ...... 3-2 Procedure ...... 3-3 Mount the REMOTE-4PN ...... 3-9 Connect Interface and Power Cables ...... 3-10 Connections ...... 3-10 Communication Port (Data Port) ...... 3-11

248083317-1 Rev 4 t-i Lighthouse REMOTE-4PN Series Operating Manual

Data Cable Install ...... 3-12 Pump Remote Cable Install ...... 3-14 Energize Connections ...... 3-14 Understanding the LEDs ...... 3-15

Chapter 4 Communication Set Up

Definitions of Terms Used ...... 4-1 REMOTE-4PN Communication Modes ...... 4-2 Communicating with the Instrument ...... 4-2 Data Port ...... 4-2 RS232 Communications ...... 4-4 RS485 Communications ...... 4-4 Connecting to a PC ...... 4-5 Ethernet Configuration ...... 4-6 Lantronix Software Use ...... 4-7 Preparing for Network Installation ...... 4-12 Equipment Required: ...... 4-12 Software Required: ...... 4-12 Additional Requirements: ...... 4-12 Configure Device ...... 4-12 Ethernet REMOTE-4PN Configuration ...... 4-12 Straight-through Cat5/Cat6 Setup: ...... 4-13 Cross-over Cat5/Cat6 Setup: ...... 4-14 Program the Interface ...... 4-14 Windows Telnet Programming: ...... 4-14 TIA568A and TIA568B wire Examples ...... 4-19 Connect REMOTE-4PN to Ethernet LAN ...... 4-19 Connect Ethernet Cable to Instrument ...... 4-19

Chapter 5 Programming with MODBUS Protocol

DIP Switches ...... 5-1 Protocol Settings ...... 5-1 Power On/Auto Start ...... 5-1 Running the Instrument Using MODBUS ...... 5-2 AUTOMATIC Counting Mode ...... 5-2 MANUAL Counting Mode ...... 5-3 Configuring with the MODBUS Protocol ...... 5-4 Setting the Real Time Clock ...... 5-4 Changing the Default Instrument Parameters ...... 5-5 Using Sensor Setting Registers ...... 5-5 Location (Register 40026) ...... 5-6 Hold Time (Registers 40031, 40032) ...... 5-6 Sample Time (Registers 40033, 40034) ...... 5-6

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Appendix A Limited Warranty

Limitation Of Warranties: ...... A-1 Warranty Of Repairs After Initial Two (2) Year Warranty: ...... A-1

Appendix B MODBUS Register Map v1.44

COMM Settings ...... B-1 Supported MODBUS Commands ...... B-1 Sensor Settings Registers ...... B-2 Device Status ...... B-4 Data Registers ...... B-6 Device Status Word ...... B-8 Data Enable Registers ...... B-9 Data Type Registers ...... B-9 Data Units Registers ...... B-10

Index

248083317-1 Rev 4 t-iii Lighthouse REMOTE-4PN Series Operating Manual

t-iv 248083317-1 Rev 4 00 About This Manual

This manual describes the detailed operation and use of the Lighthouse REMOTE-4PN Series Airborne Particle Counters.

Text The following typefaces have the following meanings: Conventions

Note: A note appears in italics Represents information not to be typed the sidebar to give extra or interpreted literally. For example, file information regarding a feature or suggestion represents a file name. Manual titles are also displayed in italics.

WARNING: A boldface Introduces or emphasizes a term. warning appears in a paragraph like this and Courier font Indicates command syntax or text warns that doing something incorrectly displayed by the diagnostic terminal. could result in personal injury, damage to the Bold Courier Indicates commands and information that instrument or loss and/or you type. You can use uppercase or improper storage of data. lowercase letters; in this manual, commands are shown in uppercase.

Helvetica Italics Indicates a comment on a command or text output.

Additional For more information about Lighthouse REMOTE-4PN Series Help Airborne Particle Counters, contact Lighthouse Worldwide Solutions. Service and Support Tel: 800-945-5905 (USA Toll Free) Tel: 510-438-0500 (Outside of USA) [email protected]

248083317-1 Rev 4 i Lighthouse REMOTE-4PN Series Operating Manual

ii 248083317-1 Rev 4 00 1 General Safety

Safety Warnings and cautions are used throughout this manual. It is the Considerations responsibility of the user to familiarize themselves with the meaning of a warning before operating the particle counter. All warnings will appear in the left margin of the page next to the subject or step to which it applies. Take extreme care when doing any procedures preceded by or containing a warning.

There are several classifications of Warnings defined as follows:

• Laser - pertaining to exposure to visible or invisible laser radiation

• Electrostatic - pertaining to electrostatic discharge

• LAN-Connect - pertaining to Ethernet LAN and instrument damage

Laser Safety This product contains a laser-based sensor that is a Class 1 product (as Information defined by 21 CFR, Subchapter J of the Health and Safety Act of 1968) when used under normal operation and maintenance. Service procedures on the sensor can result in exposure to invisible radiation. Service should be performed only by factory-authorized personnel.

The particle counter has been evaluated and tested in accordance with EN 610109-1:1993, "Safety Requirements For Electrical Equipment for Measurement, Control, and Laboratory Use" and IEC 825-1:1993, "Safety of Laser Products". See Figure 1-1.

WARNING: The use of controls, adjustments or performance of procedures other than those specified within this manual may result in exposure to invisible (infrared) radiation that can quickly cause blindness. Figure 1-1 Laser Warning Label Inside Unit

For further technical assistance, contact our Technical Support Team at 800-945-5905 (USA Toll Free) or 541-770-5905 (Outside of USA).

248083317-1 Rev 4 1-1 Lighthouse REMOTE-4PN Series Operating Manual

Electrostatic Electrostatic discharge (ESD) can damage or destroy electronic Safety components. Therefore, all service or maintenance work should be done at a static-safe work station. A static-safe work station can be Information created by doing the following:

WARNING: Using a • Use a grounded conductive table mat and resistor-isolated wrist- wrist-strap without an strap combination. isolation resistor will increase the severity of an electrical shock. Earth-ground all test instruments to prevent a buildup of static charge.

LAN-connect WARNING: Connect only Ethernet REMOTE-4PN Series Warning instruments to a standard Ethernet LAN (Local Area Network). An RS485 MODBUS REMOTE-4PN may damage the instrument, LAN hardware or both if its RJ45 port is connected to an Ethernet network.

Failure to heed this warning will void the instrument warranty and may void the associated warranties of any affected LAN equipment.

Figure 1-2 is the warning label attached to the face of the REMOTE- 4PN Series:

Figure 1-2 Ethernet LAN Connect Notice

1-2 248083317-1 Rev 4 00 2 Introduction

Overview This operating manual introduces the reader to the Lighthouse REMOTE-4PN Series of four-channel Airborne Particle Counters. Also included in this manual are instructions for inspecting, using and maintaining the instrument. Any instrument design changes that may affect its operation are covered at the back of this manual.

Description

Note: References in this The REMOTE 3014PN (R3014PN) instrument incorporates up to four manual to the different particle-size channels starting at 0.3 microns; the REMOTE 5014PN models of instruments may be stated as REMOTE- (R5014PN) shown in Figure 2-1 incorporates up to four particle-size 4PN Series or REMOTE- channels starting at 0.5 micron at 0.1 CFM. The REMOTE 3104PN 4PN - they mean the same (R3104PN) incorporates up to four particle-size channels starting at 0.3 and are specific to the micron and the 5104PN (R5104PN) incorporates up to four particle- entire unit. References to Rxxx4 are specific to the size channels starting at 0.5 micron at 1.0 CFM. counter within the NEMA enclosure.

Figure 2-1 REMOTE 5104PN Particle Counter

248083317-1 Rev 4 2-1 Lighthouse REMOTE-4PN Series Operating Manual

REMOTE-4PN instruments use a laser diode light source and collection optics for particle detection. The collection optics collect and focus light scattered by the particles onto a photo diode that converts the bursts of light into electrical pulses. The pulse height is a measure of particle size. Pulses are counted and their amplitude is measured for particle sizing.

The REMOTE-4PN Series of particle counters were designed for continuous trouble-free operation using an internal flow-controlled vacuum pump and a standard NEMA style 316L stainless steel enclosure. This design provides an industry standard mounting configuration and can be installed where space is limited. REMOTE- 4PN Series instruments integrate seamlessly with large facility monitoring and management systems and transfer up to 4 channels of simultaneous particle count data using RS485 output.

Accessories The REMOTE-4PN Series instrument supports remote monitoring when equipped with a tubing kit of 3 meters.

Several accessories can be ordered to tailor the instrument to specific needs. Please contact a Sales Engineer for these options.

2-2 248083317-1 Rev 4 Introduction

REMOTE 3014PN Table 2-1 REMOTE 3014PN Specifications Specifications Size Ranges 0.3 - 25.0—m Channel Thresholds Standard: 0.3, 0.5—m Other sizes specified at time of order Flow Rate 0.1 CFM (2.83 LPM) Counting Efficiency 50% (per ISO 21501-4) Laser Source Laser Diode Zero Count Level <1 count/5 minutes (per ISO 21501-4) Data Storage Rotating buffer, 2000 Records Vacuum Internal flow-controlled pump Calibration NIST Traceable Communication Modes RS232/RS485 MODBUS Alerts Calibration Due; Service Alert; Flow Alert Enclosure 316L Stainless Steel, NEMA Power Instrument Power: +6V to +30VDC Chassis Power: 100-220VAC Dimensions 10" (W) x 12" (H) x 6.9" (D) [25.4 x 30.4 x. 14.9 cm] Weight 20 lbs (9.6 kg) Operating Temp/RH 50° F to 104° F (10° C to 40° C) / 20% to 95% non-condensing Storage Temp/RH 14° F to 122° F (-10° C to 50° C) / Up to 98% non-condensing

The manufacturer recommends that the Lighthouse instrument be calibrated annually by a Certified Lighthouse Service Provider to ensure that it continues to perform within specification.

When Calibration comes due, the Service LED will illuminate and stay ON during sampling mode until the instrument has been calibrated.

248083317-1 Rev 4 2-3 Lighthouse REMOTE-4PN Series Operating Manual

REMOTE 3104PN Table 2-2 REMOTE 3104PN Specifications Specifications Size Ranges 0.3 - 25.0—m Channel Thresholds Standard: 0.3, 0.5—m Other sizes specified at time of order Flow Rate 1.0 CFM (28.3 LPM) Counting Efficiency 50% (per ISO 21501-4) Laser Source Laser Diode Zero Count Level <1 count/5 minutes (per ISO 21501-4) Data Storage Rotating buffer, 2000 Records Vacuum Internal flow-controlled pump Calibration NIST Traceable Communication Modes RS232/RS485 MODBUS Alerts Calibration Due; Service Alert; Flow Alert Enclosure 316L Stainless Steel, NEMA Power Instrument Power: +6V to +30VDC Chassis Power: 100-220VAC Dimensions 10" (W) x 12" (H) x 6.9" (D) [25.4 x 30.4 x. 14.9 cm] Weight 20 lbs (9.6 kg) Operating Temp/RH 50° F to 104° F (10° C to 40° C) / 20% to 95% non-condensing Storage Temp/RH 14° F to 122° F (-10° C to 50° C) / Up to 98% non-condensing

The manufacturer recommends that the Lighthouse instrument be calibrated annually by a Certified Lighthouse Service Provider to ensure that it continues to perform within specification.

When Calibration comes due, the Service LED will illuminate and stay ON during sampling mode until the instrument has been calibrated.

2-4 248083317-1 Rev 4 Introduction

REMOTE 5014PN Table 2-3 REMOTE 5014PN Specifications Specifications Size Ranges 0.5 - 25.0—m Channel Thresholds Standard: 0.5, 5.0 or 0.5, 10.0—m Other sizes specified at time of order Flow Rate 0.1 CFM (2.83 LPM) Counting Efficiency 50% (per ISO 21501-4) Laser Source Laser Diode Zero Count Level <1 count/5 minutes (per ISO 21501-4) Data Storage Rotating buffer, 2000 Records Vacuum Internal flow-controlled pump Calibration NIST Traceable Communication Modes RS232/RS485 MODBUS Alerts Calibration Due; Service Alert; Flow Alert Enclosure 316L Stainless Steel, NEMA Power Instrument Power: +6V to +30VDC Chassis Power: 100-220VAC Dimensions 10" (W) x 12" (H) x 6.9" (D) [25.4 x 30.4 x. 14.9 cm] Weight 20 lbs (9.6 kg) Operating Temp/RH 50° F to 104° F (10° C to 40° C) / 20% to 95% non-condensing Storage Temp/RH 14° F to 122° F (-10° C to 50° C) / Up to 98% non-condensing

The manufacturer recommends that the Lighthouse instrument be calibrated annually by a Certified Lighthouse Service Provider to ensure that it continues to perform within specification.

When Calibration comes due, the Service LED will illuminate and stay ON during sampling mode until the instrument has been calibrated.

248083317-1 Rev 4 2-5 Lighthouse REMOTE-4PN Series Operating Manual

REMOTE 5104PN Table 2-4 REMOTE 5104PN Specifications Specifications Size Ranges 0.5 - 25.0—m Channel Thresholds Standard: 0.5, 5.0 or 0.5, 10.0—m Other sizes specified at time of order Flow Rate 1.0 CFM (28.3 LPM) Counting Efficiency 50% (per ISO 21501-4) Laser Source Laser Diode Zero Count Level <1 count/5 minutes (per ISO 21501-4) Data Storage Rotating buffer, 2000 Records Vacuum Internal flow-controlled pump Calibration NIST Traceable Communication Modes RS232/RS485 MODBUS Alerts Calibration Due; Service Alert; Flow Alert Enclosure 316L Stainless Steel, NEMA Power Instrument Power: +6V to +30VDC Chassis Power: 100-220VAC Dimensions 10" (W) x 12" (H) x 6.9" (D) [25.4 x 30.4 x. 14.9 cm] Weight 20 lbs (9.6 kg) Operating Temp/RH 50° F to 104° F (10° C to 40° C) / 20% to 95% non-condensing Storage Temp/RH 14° F to 122° F (-10° C to 50° C) / Up to 98% non-condensing

The manufacturer recommends that the Lighthouse instrument be calibrated annually by a Certified Lighthouse Service Provider to ensure that it continues to perform within specification.

When Calibration comes due, the Service LED will illuminate and stay ON during sampling mode until the instrument has been calibrated.

2-6 248083317-1 Rev 4 Introduction

Interface Pin Data Port Assignments Figure 2-2 displays the REMOTE-4PN Series industrial RJ45 connector and tables 2-5 and 2-6 show pin assignments.

Figure 2-2 RJ45 Pin Assignments

Table 2-5 MODBUS RJ-45 Pinouts

RS485 RJ-45 Pin Description Signal Name 1 White/Orange RS232 Tx 2 Orange RS232 Rx 3 White/Green Reserved for Future Use 4 Blue RS485B 5 White/Blue RS485A 6 Green Reserved for Future Use 7 White/Brown Reserved for Future Use 8 Brown Ground

248083317-1 Rev 4 2-7 Lighthouse REMOTE-4PN Series Operating Manual

Table 2-6 Ethernet RJ-45 Pinouts

Ethernet RJ-45 Pin Description Signal Name 1 White/Orange Rx+ 2 Orange Rx- 3 White/Green Tx+ 4 Blue Reserved for Future Use 5 White/Blue Reserved for Future Use 6 Green Tx- 7 White/Brown Reserved for Future Use 8 Brown Reserved for Future Use

Please refer to the “Data Cable Build” on page 2 of “Getting Started” (Chapter 3) for detailed instructions for terminating Cat5, Cat5e or Cat6 cabling for use with this connector. Parts for completing this task are available from Lighthouse if they were not provided with the order or have been damaged and need to be replaced.

Annual Calibration

The manufacturer recommends that the Lighthouse instrument be calibrated annually by a Certified Lighthouse Service Provider to ensure that it continues to perform within specification.

When Calibration comes due, the Service LED will illuminate and stay ON during sampling mode until the instrument has been calibrated.

2-8 248083317-1 Rev 4 00 3 Getting Started

Unpacking The instrument is thoroughly inspected and tested at the factory and is and Initial ready for use upon receipt. Inspection When received, inspect the shipping carton for damage. If the carton is damaged, notify the carrier and save the carton for carrier inspection. Inspect the unit for broken parts, scratches, dents, or other damage. If the carton is not damaged, keep it for reshipment when returning the instrument for the annual factory calibration or a Return Merchandise Authorization for repair. Replacements are available for purchase.

Shipping Should it become necessary to return the unit to the factory for any Instructions reason, contact Lighthouse Customer Service or visit our website, www.golighthouse.com/rma, and obtain a Return Merchandise Authorization (RMA) number. Reference this number on all shipping documentation and purchase orders. After receipt of the RMA number, follow the shipping instructions below:

WARNING: 1. Use the original container, nozzle caps and packing materials If the instrument is whenever possible. If the instrument contains a battery, remove it damaged during a before packing the instrument. If the battery needs to be shipped, return shipment due package it separately and refer to www.golighthouse.com/rma for to inadequate user detailed instructions. packing, the warranty 2. If the original container and packing materials are not available, may be voided and all wrap the unit in "bubble pack", surround with shock-absorbent repairs required will material and place in a double-wall carton - the instrument should be at cost. not rattle around when the carton is vigorously shaken. If the instrument is damaged during shipment due to inadequate user packing, the warranty may be voided and all repairs required will be at cost. Contact Lighthouse to purchase a replacement shipping container and nozzle caps. 3. Seal container or carton securely. Mark "FRAGILE" and write the Return Merchandise Authorization (RMA) number on any unmarked corner. 4. Return the instrument to the address provided by a Lighthouse representative or the RMA website.

248083317-1 Rev 4 3-1 Lighthouse REMOTE-4PN Series Operating Manual

Data Cable An industrial RJ45 connector is required to attach the instrument to an Build RS485 or Ethernet network (model dependant) and may be supplied in kit form with the instrument. A replacement adapter kit is available from Lighthouse. This section of the manual will show construction of this special cable and connector.

Requirements

Note: The term, "hub", is The following tools and materials are required to build / attach the used frequently in this sealed industrial RJ45 connection used on the REMOTE-4PN Series. manual to indicate an RS485 connection point - hub, computer, PLC, etc. • Solid core Category 5e Unshielded Twisted-Pair 24AWG wire (CAT5e UTP), minimum • CAT5e UTP plenum wire may be required for installation in ceiling plenum area • Industrial RJ45 kit • Wire strippers • RJ45 crimp tool

Site Preparation

WARNING: Both ends of the cable must be wired the same. References are made throughout this section to the EIA/TIA-568B standard for ethernet/RJ45 wiring that must be followed.

Failure to wire both ends to this standard will cause failure of the instrument and may damage the instrument, the hub or both and void the respective warranties.

When all needed tools and materials are ready, proceed through the following steps:

1. Check with local regulatory agencies to determine installation restrictions and cable requirements for the application before starting cable runs.

2. Make the necessary cable "runs" and leave about two to three feet at each end as a "service loop". When pulling CAT5, CAT5e or CAT6 cable, prevent cable kinking and knotting or the cable may break internally and cause failures. Typical installations use Unshielded Twisted Pair (UTP) but Shielded Twisted Pair (STP) may be required in areas of high electrical noise equipment, such as

3-2 248083317-1 Rev 4 Getting Started

around generators, fans and fluorescent lights. When cable has to be installed in the false ceilings or air space above a work area (plenum), plenum cable may be required.

3. Even though the RJ45 connectors used to build ethernet cables are typically the same on both ends, the connector supplied in the kit MUST be used on the instrument end.

4. If STP wire is needed, the RJ45 required for wire termination is metal-jacketed and provides a grounding point for the cable’s shield. Only one end of the cable should be grounded. This provides a shield to block electrical noise from entering the wire. If both ends of the cable are grounded, a ground loop may be created and cause failures of the attached equipment. Because hubs or data-gathering devices typically use grounded connector housings, the hub end is usually best for the ground connection. Check with the local IT (Information Technology) personnel for specific wire termination and installation details.

Procedure

1. Remove 1-1/2-inch to two-inches of insulation from the instrument end of the cable, taking extreme care to not nick or cut the individual wires. Do NOT strip the individual wires.

2. Remove the contents of the Industrial RJ45 connector from the package - do NOT dispose of or lose any pieces. Compare the contents with Figure 3-1. Contact Lighthouse Support if it appears that something is missing from the package.

RJ45 RJ45 Housing Lock Lock Ring RJ45 Connector

Clamping Wire Seal Nut Loom

CAT5e Cable

Figure 3-1 REMOTE-4PN Series RJ45 Cable Parts

3. Remove the large lock ring from the RJ45 Housing.

248083317-1 Rev 4 3-3 Lighthouse REMOTE-4PN Series Operating Manual

4. Loosen the RJ45 Housing Clamping Nut to allow the CAT5e cable to pass through the housing.

5. Insert the stripped end of the cable through the large Lock Ring and RJ45 Housing as illustrated in Figure 3-2. Make sure the ring is oriented as shown. If it is reversed, the cable will have to be cut, the RJ45 connector discarded and a new connector installed.

Figure 3-2 Housing with Cable Inserted

6. Separate the pairs of wires down to about 1-inch from where the insulation starts. There will be an orange, a green, a blue and a brown pair of wires. Each pair will have a solid color wire and a wire striped with the color of that pair. Do not get them confused - the orange and brown pair may look alike in plenum cable and "swapping" these two pairs will cause failure of the instrument.

7. Carefully untwist each pair about 1/2-inch and straighten the wire. The individual wires will be inserted into the Wire Loom shown in Figure 3-1 and Figure 3-3.

Note straightened portion

Note the twisted portion

Figure 3-3 Close-up of Wire Loom

Note the shape of the Loom - inserting the wire into the larger opening is the correct method as shown in Figure 3-3.

3-4 248083317-1 Rev 4 Getting Started

8. Separate the wires and insert them into the loom based on the EIA/ TIA-568B standard. When all of the wires are in the correct holes, push the loom onto the wires as far as it will go and verify that at least one-half-inch of each wire extends beyond the edge of the loom. This will allow for trimming the wires in a straight line parallel to the loom edge. One-quarter-inch is required for crimping into the RJ45 connector. Review the photos in Figure 3-4 to ensure accuracy.

Note: The "pairing" of 9. Trim the ends of the wires in a straight line to one-quarter-inch as wires in the loom changes illustrated in the center panel of Figure 3-4. at positions 4 through 6.

1/4-inch maximum

View is from RJ45 View is tab facing reader opening 1/2-inch maximum

Figure 3-4 EIA/TIA-568B Color Code Example

10. Insert the wires and loom into the RJ45 connector (lock tab facing down) and push inward until they fully butt against the end of the wire channels as shown in Figure 3-5. The loom helps to keep the wires positioned so they will go into the correct channel for crimping.

Figure 3-5 Loomed Wires Being Inserted into RJ45

248083317-1 Rev 4 3-5 Lighthouse REMOTE-4PN Series Operating Manual

Insert the RJ45 connector into a crimp tool similar to that shown in Figure 3-6. Maintain inward pressure while crimping the wires into their channels.

Figure 3-6 Typical RJ45 Crimp Tool

11. Check the cable wire ends in the RJ45 to make sure they have been crimped properly. If the crimp was not successful, removing the connector at this point is a lot easier than after everything is installed and communications with the instrument are failing.

12. Review Figure 3-7 for an illustration of how tightly each wire end should fit against the end of each channel. If removal of the RJ45 connector is required because of a poor crimp, contact Lighthouse to order replacement connectors. The connectors supplied are designed specifically for this application and using the wrong connector may result in failure, even if the crimp operation appears to have been successful.

Figure 3-7 Close-up - Wire Ends Butted to Channel Ends

It may be difficult to get a straight line across the ends of the wires but gaps or differences in length of 1/8-inch between wires may cause failures.

3-6 248083317-1 Rev 4 Getting Started

13. Squeeze the latch tab to allow it to enter the slot in the housing as shown in Figure 3-8 and pull the cable through the connector housing, bringing the RJ45 into the housing.

Figure 3-8 Close-up of RJ45 Latch

14. Push the RJ45 connector fully into the housing and insert the Lock Clip, round edge out as illustrated in Figure 3-9, until it is flush.

Figure 3-9 Lock Clip Installation

15. Hand tighten the Clamping Nut until snug. See Figure 3-10.

Figure 3-10 Tighten Cable Clamp Nut

248083317-1 Rev 4 3-7 Lighthouse REMOTE-4PN Series Operating Manual

16. Install the sealing ring onto the front of the connector housing. This seal is held in place when the connector is locked onto the instrument. See Figure 3-11.

Figure 3-11 Install Connector Seal

17. Slide the large lock ring down the cable and over the cable housing body. It may need a twisting action to fully position it against its retainer ring. Verify that its larger opening is facing outward, away from the cable. See Figure 3-12.

Figure 3-12 Cable Connector Completed

Note: It is presumed that the REMOTE-4PN Series will be used in a network of RS485/MODBUS instruments. Therefore, references are made to a "hub" or the "hub end" of the ethernet cable.

The "hub" may be a computer equipped with an RS232 adapter, an RS485 hub or one of many RS485 data gathering equipment.

3-8 248083317-1 Rev 4 Getting Started

18. The hub end of the cable run can now be terminated. After both ends are terminated, the wire should be checked using an ethernet 100baseT cable tester (not just a continuity tester) to ensure that the signals and ground will be reliable. Steps 6 through 12 can be used as a reference for termination of the hub end. Figure 3-13 illustrates how the wires should be connected.

Figure 3-13 RJ45 to Cat5 Pinout

19. Make sure the hub power is OFF or the hub end of the cable is disconnected from the equipment before connecting the cable to the instrument, but do NOT connect it, yet. Connecting cables is discussed later in this chapter.

Mount the The REMOTE-4PN Series uses a NEMA style enclosure and mounting REMOTE-4PN to a flat vertical surface is required for proper operation. Pump flow control is managed by the REMOTE-4PN Series pump controller. Power to the REMOTE-4PN Series is managed by a power switch on the NEMA enclosure bottom plate. The cover lock uses a flat blade or coin to turn the latch to the open or closed position. Do NOT apply power to the REMOTE-4PN Series until cables are attached properly at both ends.

Sample tubing runs should terminate at the instrument location and should use Bevaline tubing to prevent static and particle dropout. The REMOTE-4PN Series instrument supports remote monitoring when equipped with a tubing kit of 3 meters.

248083317-1 Rev 4 3-9 Lighthouse REMOTE-4PN Series Operating Manual

If the Inlet tubing is run over walls or around corners, keep the bend radius greater than ninety degrees and three feet.

Do not patch sections together and keep the tubing supported to prevent sagging and kinking over time.

Typical installations use a short length of tubing and a barbed ISO probe that is either handheld or supported on a tripod.

Connecting the tubing to the instrument Inlet requires removing the cap from the Inlet connector and installing the ferrule and nut assemblies on the tubing as shown in Figure 3-14. This may be done with the Outlet connector, as well, if the pump output requires that it be exhausted to another area. The procedure is the same for the Outlet.

Figure 3-14 Nut and Ferrule Installed on Tubing

Connect After the ethernet and AC Power cables have been completed, they are Interface and ready for connecting the REMOTE-4PN Series to AC power and data- Power Cables gathering equipment. Proceed as follows: Connections

The top of the instrument has the inlet line, which supplies sample air to the sensor. Using the compression fittings is required to allow wipe- down of the instrument. See Figure 3-15.

Inlet

Figure 3-15 Instrument Top Connections

3-10 248083317-1 Rev 4 Getting Started

Figure 3-16 shows the bottom connectors for the REMOTE-4PN Series.

RS232/RS485 HEPA Data Port Filter

Power Switch

Outlet fitting

AC IN Pump Remote

Figure 3-16 Instrument Bottom Connections

Communication Port (Data Port)

The Data Port uses either RS232/RS485 MODBUS or MODBUS TCP/ IP (for Ethernet) protocols (see Figure 3-13 on page 9 for pinout differences). To connect the RS485 MODBUS counter to a PC requires an adapter cable. Please contact a Lighthouse Sales Representative for this cable.

1. Make sure that any RS485/MODBUS instrument’s communication cable will NOT be connected to an Ethernet TCP/IP LAN. Connecting to these networks may result in damage to the instrument or the LAN and will void their respective warranties. The Ethernet version REMOTE-4PN can, of course, be conncted to an Ethernet LAN.

2. For information on how to use the Data Port to change the instrument settings, please refer to “Programming with MODBUS Protocol” on page 5-1.

248083317-1 Rev 4 3-11 Lighthouse REMOTE-4PN Series Operating Manual

Data Cable Install

WARNING: Make Best practices dictate that power to equipment on both ends of the data sure the data cable is cable should be OFF before a cable is attached. That is not always NOT attached to the hub before it is connected to practical, especially if the instrument will be attached to a network with the REMOTE-4PN. actively-monitored devices and service cannot be interrupted. Power to the REMOTE- 4PN should be OFF when If the REMOTE-4PN is involved in a new installation, power should be connecting to the hub. OFF at both ends, cables installed and power applied to the REMOTE- 4PN then hub. If power cannot be removed from the hub end, make sure the REMOTE-4PN is powered OFF before connecting the data cable.

The required data cable incorporates an O-ring and provides a positive seal through its twist-lock design. The AC Power cable incorporates the same twist-lock action. Figures in this section illustrate how both of these cables are "mated" to the REMOTE-4PN Series.

Note that Figure 3-17 shows the orientation of the key. Make sure the cable is positioned as shown before connecting. Do NOT force the connector or it will be damaged.

Figure 3-17 Cable Attachment Step 2

1. Insert the male cable connector into the sensor receptacle, key in the down position. Make sure the cable fully seats into the receptacle.

3-12 248083317-1 Rev 4 Getting Started

2. Figure 3-18 shows the twist motion required to lock cable into place - make sure the lock groove and lock sleeve mate.

Lock groove Twist clockwise to lock cable onto instrument

Figure 3-18 Cable Receptacle Lock Groove

3. Figure 3-19 shows the final "seating" of the twist lock. The free end of the cable may now be connected to the RS485 hub, power applied to the hub and the sensor powered up.

Figure 3-19 Cable Fully Attached

248083317-1 Rev 4 3-13 Lighthouse REMOTE-4PN Series Operating Manual

Pump Remote Cable Install

1. Figure 3-20 shows the Pump Remote cable connector. The connector block must be removed before attaching 22-16 AWG stranded wires.

Block

Mounting

Screws

Figure 3-20 Pump Remote Cable Connector

Note: If the remote 2. Loosen the two mounting screws using a small slotted screw driver. switch is no longer needed, Pull out to remove the connector block, then loosen the two screws reinstall the jumper or the pump will not run when holding the wire jumper and replace it with 22-16 AWG twisted- power is applied to the pair wire of sufficient length to reach the remote switch location. REMOTE-4PN. 3. Tighten the screws to hold the wire in place and reattach the connector block by pushing in on the block. Make sure it is properly positioned as it is keyed to fit only one way.

4. Tighten the two mounting screws to lock the block in place.

Energize Connections

1. Connect the signal cable to the hub or data-gathering equipment.

2. Connect the AC Power cord to the AC source.

3. Apply AC power by turning the power switch ON.

4. Power should be applied to the instrument, indicated by the REMOTE-4PN Power LED illuminating; the pump should start running if the jumper is in place or the Pump Remote switch is ON. After approximately twenty seconds, data will be supplied by the REMOTE-4PN Series to data-gathering equipment or network.

Best practices dictate that power to equipment on both ends of the data cable should be OFF before a cable is attached. That is not always practical, especially if a Lighthouse LMS Server or other equipment is monitoring devices around the clock and service cannot be interrupted.

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If the REMOTE-4PN is involved in a new installation, power should be OFF at both ends, cables installed and power applied to the REMOTE-4PN then hub. If power cannot be removed from the hub end, make sure the REMOTE-4PN is powered OFF before connecting the data cable.

Operation Understanding the LEDs

Note: The REMOTE- The front-panel LEDs have specific meanings when illuminated. 4PN incorporates a pump Figure 3-21 shows location of the LEDs and gives a brief description of protection circuit that turns the pump OFF if the Inlet their meaning. air supply is blocked. To restore the instrument to normal operation, clear the obstruction, open the cover, turn the switch OFF, wait a few seconds and Power turn the switch ON. The pump should start. Flow

Sampling

Service

Figure 3-21 Front Panel LEDs

• The green POWER LED turns on when the instrument is powered on. • The green FLOW LED turns on when the flow is within specification (programmed parameters) and will blink when flow is out of specification. • The orange SERVICE LED will turn on and remain steady if Laser power is out of range, the sensor optics are dirty, the view volume contains foreign objects or the Calibration has come due on the instrument. If calibration is due, the LED illuminates during sampling mode until the instrument has been calibrated. • The blue SAMPLING LED indicates the Sample mode is active.

248083317-1 Rev 4 3-15 Lighthouse REMOTE-4PN Series Operating Manual

• If the internal pump stops running, the Inlet air supply may be obstructed and the pump protection circuit has turned the pump OFF. The FLOW LED will also blink. To restore normal pump operation, find and clear the obstruction and open the instrument cover. Turn the switch OFF, wait a few seconds and turn the switch ON. The pump should start and remain running. Contact Lighthouse Technical Support if this fails to restore normal pump operation.

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This chapter contains information on how to set up the REMOTE-4PN in order to program and communicate with it.

Definitions of This list is provided for the convenience of the user or technician. Terms Used • ARP - Address Resolution Protocol, a program that can change the ARP Cache of a host by adding or removing IP addresses. Each IP address is associated to a MAC address. • ARP Cache - List of IP addresses and their associated MAC addresses for hosts whose addresses cannot be resolved normally. • DHCP - Dynamic Host Configuration Protocol, a program running on a server that issues IP addresses to computers or devices (Hosts) on its LAN. • Gateway - a network device that controls traffic between two or more networks. • Hardware address - a unique identifying code programmed by the factory into a network device, such as a network PCB, comprised of six two-digit groups of letters A-F and numbers 0-9. • Host - a computer or device that allows access to itself via a LAN. • IP (Internet Protocol) Address - a unique logical address used to identify a host on a TCP/IP network. • LAN - Local Area Network, a group of computers or hosts connected together in a relatively small geographical area, such as a building or floor of a building. • MAC address - the same as hardware address. • Netmask - a logical hexadecimal number that prevents accessing hosts outside of its range. A bit value of zero allows access and a non-zero blocks access. • Subnet - a logical grouping of hosts based on their IP addresses. • TCP/IP - a communication protocol suite that is used for the Internet and a large number of LANs that allows hosts to share data. • Telnet - a communication program used primarily to issue commands directly to a TCP/IP-based host.

248083317-1 Rev 4 4-1 Lighthouse REMOTE-4PN Series Operating Manual

REMOTE-4PN The default communication mode for the REMOTE-4PN series is Communication MODBUS TCP over Ethernet. An alternative is MODBUS ASCII over Ethernet. Modes Communicating with the Instrument

The RJ-45 connector marked "Data Port" shown in Figure 4-1 is used to connect the unit to a port of a desktop or laptop PC or to an RS485 MODBUS or Ethernet network with the appropriate cabling or adapter.

Data Port

Figure 4-1 REMOTE-4PN Series Bottom Connectors

Data Port

The Data Port RJ-45 connector provides RS485 signals. Changing the instrument communication mode requires changing its physical configuration. If the LWS Network Adapter will be used to attach the REMOTE4-PN to an Ethernet network or the instrument must operate in a mode other than RS485 MODBUS, contact Lighthouse Technical Support for more information. Table 4-1 and Table 4-2 illustrate RJ45 pins and the signals assigned.

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The pinouts are defined as follows:

Table 4-1 MODBUS RJ-45 Pinouts

RS485 RJ-45 Pin Description Signal Name 1 White/Orange RS232 Tx 2 Orange RS232 Rx 3 White/Green Reserved for Future Use 4 Blue RS485B 5 White/Blue RS485A 6 Green Reserved for Future Use 7 White/Brown Reserved for Future Use 8 Brown Ground

Table 4-2 Ethernet RJ-45 Pinouts

Ethernet RJ-45 Pin Description Signal Name 1 White/Orange Rx+ 2 Orange Rx- 3 White/Green Tx+ 4 Blue Reserved for Future Use 5 White/Blue Reserved for Future Use 6 Green Tx- 7 White/Brown Reserved for Future Use 8 Brown Reserved for Future Use

An RJ-45 to DB-9 modular adapter to connect the REMOTE-4PN to a computer DB9 COM port is available from Lighthouse. The pinouts of the RJ-45 to DB9 adapter are shown in Table 4-3.

248083317-1 Rev 4 4-3 Lighthouse REMOTE-4PN Series Operating Manual

Table 4-3 RJ-45 to DB-9 Connections

RJ-45 Pin Signal Name DB-9 Pin 1TX2 2RX3 8 Ground 5 3DTE7

RS232 Communications

WARNING: Contact RS232 is used for point-to-point communication and may be used to Lighthouse Technical program the instrument via a stand-alone PC. Support for the correct instrument configuration BEFORE attempting to To connect the instrument to a computer using RS232 Protocol: use RS232 COM mode. Failure to heed this 1. Remove power from the instrument. warning can result in damage to PC, 2. Connect the RJ45 end of the LWS RS232 Converter Cable to the instrument or both. Data Port on the instrument.

3. Attach the USB connector of the RS232 Converter Cable to any available USB Port on a computer.

4. Apply power to the instrument.

RS485 Communications

WARNING: Contact The instrument uses RS485 as its default communication mode. Lighthouse Technical Support for the correct To use the RS485 protocol with a computer USB port, an RS485 / USB instrument configuration BEFORE attempting to converter must be used. Please contact a Lighthouse Sales use RS485 COM mode Representative for an RS485 converter kit that includes the cable and with a PC. Failure to driver software needed to set this up. heed this warning can result in damage to PC, instrument or both.

4-4 248083317-1 Rev 4 Communication Set Up

Connecting to a PC

To connect the instrument to a computer using RS485 Protocol:

1. Remove power from the instrument.

2. Connect the RJ45 end of the LWS RS485 converter cable to the REMOTE-4PN Data Port.

3. Connect the USB end of the RS485 converter to any available USB port on the computer and wait for computer to install drivers.

4. Make sure each REMOTE-4PN has a unique non-zero address or data will be lost then power on the instrument.

The REMOTE-4PN complies with EIA’s RS485 standards in Table 4-4.

Table 4-4 EIA Industry Standards for RS485 Communications SPECIFICATIONS RS485 Mode of Operation Differential Total Number of Drivers and Receivers on 32 Drivers One Line (One driver active at a time for 32 Receivers RS485 networks) Maximum Cable Length 4000 ft. (1,219.2 m) Maximum Data Rate (40 ft. - 4000 ft. for 10Mb/s - 100Kb/s RS422/RS485) Maximum Driver Output Voltage -7V to +12V Driver Output Signal Level (Loaded +/-1.5V Min.): LOADED Driver Output Signal Level (Loaded +/-6V Max.): UNLOADED Driver Load Impedance (Ohms) 54 Max Driver Current in High Z State +/-100μA (POWER ON) Max Driver Current in High Z State +/-100μA (POWER OFF) Receiver Input Voltage Range -7V to +12V Receiver Input Sensitivity +/-200mV Receiver Input Resistance (Ohms), (1 >12k Standard Load for RS485)

248083317-1 Rev 4 4-5 Lighthouse REMOTE-4PN Series Operating Manual

Ethernet The Ethernet REMOTE-4PN comes pre- Configuration configured to use DHCP and receive an IP address automatically. If this is not a desired configuration, use this section to change these settings.

If the user does not understand the terms used or the possible impact of changing the REMOTE-4PN’s settings, do NOT proceed without contacting the facility’s IT personnel.

The following procedure requires a pre- approval and planning by the IT department and a joint setup effort.

Please Note: The Ethernet version of Lighthouse Worldwide Solutions REMOTE-4PN instrument uses MODBUS ASCII over Ethernet. Connecting a REMOTE-4PN particle counter directly to an Ethernet network should only be done with the permission and guidance of the network administrator.

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The primary advantage of using the REMOTE-4PN on an Ethernet network is that a separate network does not have to be installed just for the instruments. Using the REMOTE-4PN Data Port allows the instruments to co-exist with computers, printers and servers on a LAN that is already in place, thereby reducing installation costs.

This document will explain how to program the instruments Ethernet chipset through its TCP/IP interface. It will also list typical equipment required and provide some troubleshooting information. The end of this chapter includes examples of T568A and T568B wiring diagrams for straight-through and cross-over cables.

Lantronix Use Lantronix DeviceInstaller to make configuration changes to IP Software Use Address and subnet. 1. Start the Lantronix DeviceInstaller program. DeviceInstaller will automatically begin searching for attached devices. The Hardware Address (MAC Address) for the REMOTE-4PN will be displayed as shown in Figure 4-2. • Confirm the device by verifying that the Hardware address displayed in DeviceInstaller matches the address on the back of the instrument.

Ethernet Chipset MAC Address

Figure 4-2 Detecting Attached Devices

248083317-1 Rev 4 4-7 Lighthouse REMOTE-4PN Series Operating Manual

2. Select and double-click the XPort for the REMOTE-4PN to open the Device Details tab. • Select the Web Configuration tab and then press the green arrow. The Windows Security Login window will open. • Select OK without entering a username or password. See Figure 4-3.

Web Configuration Tab

Green Arrow

OK

Figure 4-3 Web Configuration Tab

3. The Device Server Configuration Manager will open as shown in Figure 4-4.

Figure 4-4 Device Server Configuration Manager

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4. Select Network Settings and choose the Use the following IP configuration: radio button. • Enter the IP Address: “XXX.XX.X.XX” and the Subnet Mask: “255.255.255.0”. • Leave the Default Gateway: blank unless the IT department indicates one is needed. If a gateway is needed, the IT department will provide one. • Press the OK button to save the settings. Network Settings will display Done! See Figure 4-5.

Figure 4-5 Network Settings Note: These settings 5. Select Serial Settings under Channel 1.Verify that the Port should be the default Settings are set to the following: settings and may not need to be changed. • Protocol: RS485 - 2 wire

• Flow Control: None

• BaudRate: 19200

• Data Bits: 8

248083317-1 Rev 4 4-9 Lighthouse REMOTE-4PN Series Operating Manual

• Parity: None

• Stop Bits: 1.

• Press the OK button to save the settings. Serial Settings will display Done! See Figure 4-6.

Figure 4-6 Serial Settings 6. As shown in Figure 4-7, select Connections and verify that Connect Protocol and Connection settings are set to the following: • Protocol: Modbus

• Local Port: 502

• Accept Incoming: Yes.

• Under Modbus Mode, set the Message Timeout to “1000ms” if not already set.

• Press the OK button. Connections Settings will display Done! as

4-10 248083317-1 Rev 4 Communication Set Up

shown in Figure 4-7.

Figure 4-7 Connection Settings

7. Select Apply Settings link to save the setting to the REMOTE-4PN as shown in Figure 4-8.

Search Icon

Apply Settings

Figure 4-8 Apply Settings

248083317-1 Rev 4 4-11 Lighthouse REMOTE-4PN Series Operating Manual

8. Select the Search icon to refresh the attached devices and verify that the IP Address for the REMOTE-4PN has been changed.

Preparing for Equipment Required: Network • Network enabled Personal Computer (IBM-compatible) Installation • REMOTE-4PN Note: The production • Small 5-port hub or switch and two 3-foot long straight-through network where these Cat5 Ethernet cables (For connection to network) instruments will operate must have an available IP • Or one 3-foot cross-over Cat5 Ethernet cable (For connection to a address for each PC) instrument. The IP scheme, or subnet, must Software Required: match that of the PC that will be used to retrieve the data from the instruments. Contact the network administrator if any of the following are not Contact Lighthouse installed or not functional: Technical Support at 800- 945-5905 (USA Toll Free) • Windows 2000, XP Professional, or Windows 7 or 541-770-5905 (Outside • Telnet of USA) for additional information.

Note: All values in Additional Requirements: screen shots are examples only. Use only the values 1. Contact the network administrator and obtain administrator rights provided by the Network Administrator. on the PC to be used for this procedure. 2. For each unit to be attached, obtain an unused static IP address, Gateway IP address and the appropriate Netmask for the LAN into which they will be installed. 3. Create a list and record the MAC address(es) for all REMOTE- 4PNs to be configured. It is suggested that the IP address that will be used for each REMOTE-4PN be written next to its MAC address. This list can be provided to the network administrator for future reference. 4. The PC being used to program the REMOTE-4PN must be using the same subnet that the adapter will use. See the network administrator for assistance with this. 5. The PC that will monitor or retrieve data from the instrument(s) must be using the same subnet and gateway programmed on the REMOTE-4PN(s) network interface.

Configure Ethernet REMOTE-4PN Configuration Device This section is organized based on the cable used to perform the

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Ethernet REMOTE-4PN programming.

Straight-through Cat5 or Cat6 cables require a hub or switch and two straight-through cables.

Using a cross-over Cat5/Cat6 cable connects the PC directly to the REMOTE-4PN with no hub.

Each of these configuration modes will be explained separately. If troubleshooting is required, the cross-over cable technique is easier to use in the field because it requires fewer devices.

It cannot be stressed enough, however, that the instrument and PC be configured using the same IP scheme (IP range, Default Gateway and Netmask).

For troubleshooting outside of the LAN, it is suggested that the PC’s IP address be used as the Default Gateway for both the PC and the REMOTE-4PN.

Frequently, it is necessary to change the REMOTE-4PN Ethernet parameters to allow for easier troubleshooting. When this is needed, make sure the instrument is reprogrammed to its previous network settings before reattaching to the LAN. Contact Lighthouse Technical Support at 800-945-5905 (USA Toll Free) or 541-770-5905 (Outside of USA) or the network administrator for additional information.

Straight-through Cat5/Cat6 Setup:

Note: Screens shown This section requires the PC, two straight-through Cat5 cables and the are examples only. Data hub or switch. displayed and command responses may differ. 1. Connect one end of a straight-through Cat5 cable to the Ethernet REMOTE-4PN’s Data Port.

2. The other end of the cable should plug into one port on the hub or switch.

3. Attach another straight-through cable to the PC’s RJ45 receptacle and an open port on the hub or switch.

4. Proceed to “Windows Telnet Programming:” on page 4-14.

248083317-1 Rev 4 4-13 Lighthouse REMOTE-4PN Series Operating Manual

Cross-over Cat5/Cat6 Setup:

1. Attach one end of the cross-over cable to the RJ45 receptacle on the PC.

2. Attach the other end of the cable to the REMOTE-4PN Data Port.

3. Apply power to the REMOTE-4PN. Apply power to the PC if it is not already running. Observe the LEDs on the PC’s RJ45 connector - blinking indicates network/instrument activity.

Program the Windows Telnet Programming: Interface This section is included just in case some of the automated programs are not working and programming the instrument is not, yet, successful.

1. Start Windows. 2. On the Taskbar, click on Start.

WARNING: Perform 3. Select Run as shown in Figure 4-9. only the steps or commands as provided in this guide. Failure to heed this warning can result in damage to equipment, personal injury or data loss and may void the equipment warranties.

Figure 4-9 RUN Screen

4. In the Run window, type CMD and click OK. See Figure 4-10. Note: Typing commands in the command console requires a space between the instruction and the command variables. For example, arp is followed by a space, then -d and another space then the *.

Figure 4-10 Starting the Command Console

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5. A command prompt window will open. Clear the ARP Cache by typing arp -d * at the command line and press Enter. Ignore any error messages that indicate the address table doesn’t exist or has no entries. See Figure 4-11.

Figure 4-11 Clear Address Table Command

6. The next step requires the unit’s assigned IP and its MAC address. The MAC address is a group of six two-digit characters (0-9 and A-F) found on the back of the REMOTE-4PN that may be referred to as the HW address.

7. The next step adds the IP and MAC addresses to the ARP Cache which allows direct communications with the instrument before an IP is programmed into its Ethernet interface.

8. Type arp –s xxx.xxx.xxx.xxx nn-nn-nn-nn-nn-nn and press Enter. Replace the x’s with the desired IP address, such as 192.168.0.10 or 10.10.0.15, and the n’s with the desired MAC address, such as 00-20-4a-8a-26-31. The IP address will be four segments total with up to 3 digits per segment, each segment separated by a period. Note that the MAC address segments are separated by dashes (-), not periods. See Figure 4-12.

Figure 4-12 ARP Command to Add New IP

9. Activate the REMOTE-4PN Ethernet interface by typing, telnet xx.xx.xx.xx 1 (replace x’s with the IP address to be used for the instrument) and press Enter. This command will cause a connect error but is required to establish communications. See Figure 4-13.

Figure 4-13 Telnet 1

248083317-1 Rev 4 4-15 Lighthouse REMOTE-4PN Series Operating Manual

10. Type telnet xx.xx.xx.xx 9999 and press Enter. This command accesses the telnet port of the instrument. The expected error message from Step 9. is shown in Figure 4-14.

Figure 4-14 Telnet 9999 The user will have 4 seconds to respond in the next step. If the user responds too slowly, they will have to repeat step 10. 11. Press Enter to start the REMOTE-4PN Ethernet interface setup program. Figure 4-15 displays some of the default settings - make no changes to these settings except as instructed.

Figure 4-15 Starting the Set Up Program

12. Type 1 to set the IP address. Type the desired IP address and press Enter. See Figure 4-16.

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Figure 4-16 Assigning IP Address

13. Type Y to set the Gateway IP address. Type the Gateway IP address and press Enter. See Figure 4-17.

Figure 4-17 Assigning Gateway IP Address

14. Type Y to set the Netmask. type the desired Netmask value and press Enter. See Figure 4-18.

Figure 4-18 Assigning Netmask

248083317-1 Rev 4 4-17 Lighthouse REMOTE-4PN Series Operating Manual

15. Type N in response to “Change telnet config password” as shown in Figure 4-19. The instrument is shipped without a password. Changing the telnet password or providing one is discouraged, except for absolute security requirements. If a password is applied and forgotten, the instrument will have to be returned to Lighthouse to get the password cleared.

Figure 4-19 Telnet Config Password Screen

16. Type S to Save and restart and press Enter to save the changes. See Figure 4-20. Note: When the Ethernet restarts, it will lose connection to the PC, reported as, “Connection to host lost”.

Figure 4-20 Saving the Settings

17. Perform Step 7. though Step 16. for each REMOTE-4PN.

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WARNING: Step 18 is 18. Clear the ARP Cache by type arp –d * and press Enter. If this is very important to prevent not done before quitting this process, the PC may create “ghost network address errors on the PC when the IPs” on the LAN and cause serious problems with the network. process is complete. 19. Type Exit to quit the command console.

TIA568A and The TIA568A and TIA568B standards are used for creating Ethernet TIA568B wire cables. Either standard can be used to create a straight through cable but both ends must be wired the same (TIA568A to TIA568A or Examples TIA568B to TIA568B).

Even though the TIA568A is considered the desired wiring standard for either Cat5, Cat5e or Cat6, most cables built today are built using the TIA568B standard. To avoid confusion or possible miswiring errors, it advised to use whichever standard is the defacto standard used in the facility.

Figure 4-21 TIA568A, TIA568B Comparison

Connect Connect Ethernet Cable to Instrument REMOTE-4PN Power OFF the Ethernet REMOTE-4PN before connecting the to Ethernet instrument to a network then attach the network cable to the REMOTE- LAN 4PN and the other end to the network receptacle. Apply power to the instrument and check the port LEDs to make sure the connection is working. When all steps are completed, the REMOTE-4PN will supply data to the LAN connection. After approximately 60 seconds, monitoring equipment and software should “see” the instrument and be able to retrieve data from it. Contact Lighthouse Worldwide Solutions Technical Support at 800- 945-5905 (USA Toll Free) or 541-770-5905 (Outside of USA) for additional information or further assistance.

248083317-1 Rev 4 4-19 Lighthouse REMOTE-4PN Series Operating Manual

4-20 248083317-1 Rev 4 00 5 Programming with MODBUS Protocol

The REMOTE-4PN can be programmed using the MODBUS Protocol. The full protocol is detailed in Appendix B: “MODBUS Register Map v1.44” on page B-1.

This chapter contains the information needed to program the basic configuration for the instrument using the MODBUS protocol.

DIP Switches During power-up and reset, the counter reads its DIP switches to determine its operating mode. The REMOTE-4PN is shipped configured to use the MODBUS protocol.

Protocol Settings

WARNING: ALWAYS The MODBUS Protocol is used through an RS232 or RS485 interface use the RS485 to RS232 with all necessary adapters and the following COM port settings: adapter combination whenever connecting the REMOTE-4PN to a PC • Baud Rate: 19200 COM port. Failure to do •Data Bits:8 so will damage the • Stop Bits: 1 instrument, PC COM port • Parity: None or both. • Flow Control: None

Power On/ When powering up the instrument, it will begin sampling using the Auto Start default configuration: • Location = 0 • Sample Time = 60 seconds • Hold Time = 0 seconds

248083317-1 Rev 4 5-1 Lighthouse REMOTE-4PN Series Operating Manual

Note: The automatic To stop the sampling, send the command 10 or 12 to command register starting of the sampling 40002. accommodates systems that do not send a START command but just polls the Stopping the sampling will set the Device Status bit in Register 40003 instrument for its data. to 0.

Running the The applicable action commands are shown here in Table 5-1

Instrument Table 5-1 Action Commands Using MODBUS Value Action 1 Saves all writable 4xxxx register values to the EEPROM. 3 Clears the Data Buffer. Record count is set to zero. 4 Saves the instrument parameters in the 40xxx registers to the EEPROM. Parameters include Sample Time, Hold Time, and Location. 7 Start Pump (flow regulated by internal setpoint). 8 Stop Pump. 9 Manual Start. The instrument samples continuously until it receives a Manual Stop command. Ignores local timing parameters. Sets Sample Time for data record to equal the time interval between the Manual Start and Manual Stop command. Should be preceded by Start Pump command. 10 Manual Stop. Stops sampling. Records counts since Manual Start. Should be followed by Pump Stop command. 11 Instrument Start (Automatic Counting). Uses defined Hold Time and Sample Time. Instrument starts pump, executes samples and holds until an Instrument Stop command is issued. 12 Instrument Stop. Aborts current sample. Stops pump and data collection.

Each of the described action commands above are written to the command register (40002).

AUTOMATIC Counting Mode

In Automatic counting mode, the instrument uses the configured sample time and hold time to record samples.

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The instrument will continue running samples at the configured sample time until it receives a stop command. When the stop command is given, the most current data will not record to the buffer.

After setting all the instrument parameters as described in “Changing the Default Instrument Parameters” on page 5-5, write these commands to the Command register (40002):

11 Start Instrument; to start pump and recording 12 Stop Instrument; to stop pump and recording

MANUAL Counting Mode

In Manual counting mode, the computer starts the sample and the instrument continues counting until a stop command is given. At that point, the sample time is listed at whatever the time interval was between the start command and the stop command.

Write these commands to the Command register (40002):

7 Start Pump - must be sent before ’9’, below 8 Stop Pump - must be sent after ’10’ below 9 Start Instrument; to start recording (does not start pump - see ’7’). 10 Stop Instrument; to stop recording after desired sample time (does not stop pump - see ’8’).

248083317-1 Rev 4 5-3 Lighthouse REMOTE-4PN Series Operating Manual

Configuring Setting the Real Time Clock with the The Real Time Clock (RTC) can be read in registers 40027 and 40028 MODBUS as shown in Table 5-2. Protocol Register 40027 is the high word for the real time clock; 40028 is the low word. The date/time is calculated as the number of seconds since midnight of 1/1/1970.

The date & time is stored in a 4-byte unsigned integer or as a 32-bit unsigned integer.:

Table 5-2 Real Time Clock Registers

Register Data Type Description 40027 unsigned integer Real Time Clock (RTC) [high]. Works in conjunction with 40028. Displays date and time, in number of seconds since midnight, 1/1/1970. 40028 unsigned integer Real Time Clock [low]

In order to change the RTC to the current local date/time, enter the high and low values as unsigned integers to registers 40035 and 40036 respectively, the Data Set registers.See Table 5-3.

Table 5-3 Data Set Registers

Register Data Type Description 40035 unsigned integer Data Set [high]. Works in conjunction with 40036. Data entered here is applied to the device through the command register. 40036 unsigned integer Data Set [low]

Then write the command 13 to the command register 40002. This will write the values in the Data Set registers (40035 and 40036) to the RTC registers (40027 and 40028).

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Changing the Default Instrument Parameters

The main instrument parameters involved with the operation of the REMOTE counter are Location, Sample Time, and Hold Time. See Table 5-4.

The Location is set by writing an unsigned integer to register 40026. The range of values is from 0 to 999.

Sample Time and Hold Time both use 2 registers, a high word and a low word. If the desired value for any of these parameters is less than or equal to 9 hours, 6 minutes and 7 seconds (32767 seconds), then only the low word register needs to be written with the value in seconds.

The low word register for Sample Time is 40034.

The low word register for Hold Time is 40032.

Table 5-4 Instrument Parameters

Register Data Type Description 40026 unsigned integer Location number Specifies location of Particle Counter. 40031 unsigned integer Hold Time [high]. Works in conjunction with 40032. Number of seconds to wait between sample periods. Max value is 359,999, which equals 99h 59m 59s 40032 unsigned integer Hold Time [low] 40033 unsigned integer Sample Time [high]. Works in conjunction with 40034. Number of seconds to sample. Max value is 86,399, which equals 23h 59m 59s. 40034 unsigned integer Sample Time [low]

Using Sensor Setting Registers

Certain configuration settings can be sent to the counter through these registers.

Sensor Setting Registers 40001 and 40003 through 40023 are protected and should not be changed.

248083317-1 Rev 4 5-5 Lighthouse REMOTE-4PN Series Operating Manual

Location (Register 40026)

For Particle Counters, this value specifies at what location a sample was recorded.

For Manifold Controllers, this value specifies the manifold position. Writing a value from 1-32 to this register will move the manifold arm to that position on the manifold. Value 0 moves the arm to the Home position.

Hold Time (Registers 40031, 40032)

The Hold Time is used for pausing in between samples for multiple cycles. If Hold Time is greater than 1 minute, the pump will turn off.

This time is specified in seconds. The maximum value is 359,999 seconds (high word: 5, low word: 32319) which is 99 hours, 59 minutes, and 59 seconds. To set the Hold Time to a value less than 9 hours, 6 minutes, 7 seconds, enter the number of seconds in the low register (40032).

During Hold Time, the Device Status bit is 0 (Idle).

Sample Time (Registers 40033, 40034)

WARNING: Do NOT The Sample Time specifies the time period of each sample, specified in set the Sample Time seconds. The maximum value is 86,399 seconds (high word: 1, low value to less than 30 seconds. word: 20863) which is 23 hours, 59 minutes, 59 seconds. The instrument is programmed at the factory with a default value of 60 seconds. Do NOT set this value to less than 30 seconds.

To set the Sample Time to a value less than 9 hours, 6 minutes, 7 seconds, enter the number of seconds in the low register (40034).

During the Sample Time, the Device Status is 1 (Sampling).

5-6 248083317-1 Rev 4 00 A Limited Warranty

STRICT LIABILITY, OR PRODUCT LIABILITY CLAIM Limitation Of Warranties: AND BUYER AGREES TO WAIVE SUCH CLAIMS. LWS’s SOLE AND EXCLUSIVE LIABILITY AND BUYERS SOLE A. Lighthouse Worldwide Solutions (LWS) warrants that all AND EXCLUSIVE REMEDY, FOR ANY equipment shall be free from defects in material and NONCONFORMITY OR DEFECT IN THE PRODUCTS OR workmanship under normal use for a period of two years from ANYTHING DONE IN CONNECTION WITH THIS date of shipment to Buyer except that LWS does not warrant that CONTRACT, IN TORT, (INCLUDING NEGLIGENCE), operation of the software will be completely uninterrupted or CONTRACT, OR OTHERWISE, SHALL BE AS SET FORTH error free or that all program errors will be corrected. Buyer shall IN THE SUBSECTION A HEREOF AS LIMITED BY be responsible for determining that the equipment is suitable for SUBSECTION B HEREOF. THIS EXCLUSIVE REMEDY Buyer’s use and that such use complies with any applicable SHALL NOT HAVE FAILED OF ITS ESSENTIAL PURPOSE local, state, or federal law. Provided that Buyer notifies LWS in (AS THAT TERM IS USED IN THE UNIFORM writing of any claimed defect in the equipment immediately COMMERCIAL CODE) PROVIDED THAT THE SELLER upon discovery and any such equipment is returned to the REMAINS WILLING TO REPAIR OR REPLACE original shipping point, transportation charges prepaid, within DEFECTIVE EQUIPMENT (AS DEFINED IN SUBSECTION two years from date of shipment to Buyer and upon examination A) WITH A COMMERCIALLY REASONABLE TIME LWS determines to its satisfaction that such equipment is AFTER RECEIVING SUCH EQUIPMENT. BUYER defective in material or workmanship, i.e. contains a defect SPECIFICALLY ACKNOWLEDGES THAT SELLER’S arising out of the manufacture of the equipment and not a defect PRICE FOR THE EQUIPMENT IS BASED UPON THE caused by other circumstances, including, but not limited to LIMITATIONS OF LWS’S LIABILITY AS SET FORTH IN accident, misuse, unforeseeable use, neglect, alteration, THIS CONTRACT. improper installation, improper adjustment, improper repair, or improper testing, LWS shall, at its option, repair or replace the equipment, shipment to Buyer prepaid. LWS shall have Warranty Of Repairs After reasonable time to make such repairs or to replace such equipment. Any repair or replacement of equipment shall not Initial Two (2) Year Warranty: extend the period of warranty. If the Instrument is modified or in any way altered without the explicit written consent of LWS then the warranty is null and void. This warranty is limited to a period A. Upon expiration of the initial two-year warranty, all parts and repairs completed by an authorized Lighthouse repair technician of two years, except as noted below, without regard to whether are subject to a six (6) month warranty. any claimed defects were discoverable or latent on the date of shipment. The length of warranty for pumps in hand held particle B. Other than the above, LWS makes no warranty of any kind, counters is one (1) year. Batteries and accessories with all expressed or implied, except that the products manufactured and products are warranted for one (1) year. Fuses and purge filters sold by LWS shall be free from defects in materials and carry no warranty. If a third party battery is used in the product, workmanship and shall conform to LWS’s specifications; Buyer the product warranty is null and void. If the battery is charged by assumes all risk and liability resulting from use of the products a third party battery charger the battery warranty is null and void. whether used singly or in combination with other products. If instrument is modified or in any way altered without the explicit B. If Buyer shall fail to pay when due any portion of the purchase price or any other payment required from Buyer to LWS under written consent of LWS, then the warranty is null and void. this contract or otherwise, all warranties and remedies granted C. WARRANTY REPAIRS SHALL BE COMPLETED AT THE under this Section may, at LWS’s option, be terminated. FACTORY, BY AN AUTHORIZED SERVICE LOCATION, BY AN AUTHORIZED SERVICE TECHNICIAN, OR ON C. THE FOREGOING WARRANTY IS EXCLUSIVE AND IN LIEU OF ALL OTHER REPRESENTATIONS, WARRANTIES SITE AT BUYER’S FACILITY BY A LIGHTHOUSE AUTHORIZED EMPLOYEE. BUYER PAYS FREIGHT TO AND COVENANTS, EXPRESS OR IMPLIED WITH FACTORY; SELLER WILL PAY STANDARD RETURN RESPECT TO THE EQUIPMENT AND ANY DEFECTS THEREIN OF ANY NATURE WHATEVER, INCLUDING FREIGHT DURING THE WARRANTY PERIOD. BUYER MAY SELECT A FASTER METHOD OF SHIPMENT AT ITS AND WITHOUT LIMITATION WARRANTIES OF OWN EXPENSE. MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. LWS SHALL NOT BE LIABLE FOR, AND BUYER ASSUMES ALL RISK OF, ANY ADVICE OR FAILURE TO PROVIDE ADVICE BY LWS TO BUYER REGARDING THE EQUIPMENT OR BUYERS USE OF THE SAME. UNDER NO CIRCUMSTANCES SHALL LWS BE LIABLE TO BUYER UNDER ANY TORT, NEGLIGENCE,

248083317-1 Rev 4 A-1 Lighthouse REMOTE-4PN Series Operating Manual

A-2 248083317-1 Rev 4 00 B MODBUS Register Map v1.44

COMM Lighthouse particle counters using MODBUS require the following Settings communications settings: Table B-1 MODBUS Communications Settings Baud Rate 19200 Data Bits 8 Stop Bits 1 Parity None Hardware Protocol RS232C or RS485 standard Software Protocol MODBUS ASCII (supports upper/lower case)

The MODBUS slave address is set on the particle counter. Supported

MODBUS Table B-2 MODBUS Registers Commands Hex Command Description 03 Read Holding Registers 04 Read Input Registers 06 Write Single Holding Register

See www.modbus.org for documentation on how to use these commands.

248083317-1 Rev 4 B-1 Lighthouse REMOTE-4PN Series Operating Manual

Register Map Sensor Settings Registers

Instrument settings are stored in holding registers (the 4xxxx series), which are mostly read/writable. Not all holding registers are writable. Table B-3 describes the content of these registers.

Table B-3 Sensor Settings Registers

Register Data Type Description 40001 unsigned integer MODBUS register map version. Matches the version number of this document. Major version digits are hundreds. Minor version digits are tens and ones. For example, v1.35 = 135d = 0087h 40002 unsigned integer Command register. Makes the counter execute a command. See the description of this register in the table below. 40003 unsigned integer Device Status. [bit 0=RUNNING, bit 1=SAMPLING, bit 2=NEW DATA] 40004 unsigned integer Firmware version. Major version digits are hundreds. Minor version digits are tens and ones. For example, 210 = V2.10 40005 unsigned integer Serial Number [high] 40006 unsigned integer Serial Number [low] 40007 ASCII string Product Name char[0], char [1] (NULL terminated string) 40008 ASCII string Product Name char[2], char [3] 40009 ASCII string Product Name char[4], char [5] 40010 ASCII string Product Name char[6], char [7] 40011 ASCII string Product Name char[8], char [9] 40012 ASCII string Product Name char[10], char [11] 40013 ASCII string Product Name char[12], char [13] 40014 ASCII string Product Name char[14], char [15] 40015 ASCII string Model Name char[0], char [1] (NULL terminated string) 40016 ASCII string Model Name char[2], char [3] 40017 ASCII string Model Name char[4], char [5] 40018 ASCII string Model Name char[6], char [7] 40019 ASCII string Model Name char[8], char [9]

B-2 248083317-1 Rev 4 MODBUS Register Map v1.44

Table B-3 Sensor Settings Registers

Register Data Type Description 40020 ASCII string Model Name char[10], char [11] 40021 ASCII string Model Name char[12], char [13] 40022 ASCII string Model Name char[14], char [15] 40023 unsigned integer Flow Rate. Divide by 100 to get rate in CFM. For example, 100 = 1CFM 40024 signed integer Record Count. Total number of records stored in the counter 40025 signed integer Record Index. Zero based index to data in 3xxxx register series. Must be lower than the record count (register 40024). Set this index to expose a counter’s record in the 3xxxx registers. Set to -1 to retrieve last record stored in the counter. 40026 unsigned integer Location number Particle Counters: Specifies location of Particle Counter. Manifold Controller: Specifies Manifold position. Setting this value moves to that position on the manifold. 40027 unsigned integer Real Time Clock (RTC) [high]. Works in conjunction with 40028. Displays date and time, in number of seconds since midnight, 1/1/1970. 40028 unsigned integer Real Time Clock [low] 40029 unsigned integer Initial Delay [high]. Works in conjunction with 40030. Number of seconds to wait before starting the first sample. Max value is 359,999, which equals 99h 59m 59s. 40030 unsigned integer Initial Delay [low] 40031 unsigned integer Hold Time [high]. Works in conjunction with 40032. Number of seconds to wait between sample periods. Max value is 359,999, which equals 99h 59m 59s 40032 unsigned integer Hold Time [low] 40033 unsigned integer Sample Time [high]. Works in conjunction with 40034. Number of seconds to sample. Max value is 86,399, which equals 23h 59m 59s. 40034 unsigned integer Sample Time [low] 40035 unsigned integer Data Set [high]. Works in conjunction with 40036. Data entered here is applied to the device through the command register. 40036 unsigned integer Data Set [low]

248083317-1 Rev 4 B-3 Lighthouse REMOTE-4PN Series Operating Manual

Table B-3 Sensor Settings Registers

Register Data Type Description

40037 unsigned integer Relay Mode or Alarm Mode - Relay mode only - Do NOT change or instrument will malfunction! 40038 unsigned integer Relay Parameter - Control parameter for given relay mode 40039 unsigned integer Laser Reference Voltage (millivolts) 40040 unsigned integer View Volume. Divide by 100 to obtain percentage. For example: 6500d = 65.00% 40041 ASCII String Flow Unit. Defines unit the flow rate value is based on. char [0], char [1] (NULL terminated string) 40042 ASCII String Flow Unit. char [2], char [3] 40043 unsigned integer Calibration Reference Voltage (millivolts) 40047 signed integer Calibration Due Date [high] - Indicates when instrument is due for calibration 40048 signed integer Calibration Due Date [low]

Device Status

The Device Status register (40003) displays the current status of the device.

Table B-4 Device Status

Bit Description 0 RUNNING: Set when a start command is executed remotely via Command 9 (manual start) or Command 11 (instrument start) or through the user interface. The flag will remained set until a stop command is executed. 1 SAMPLING: This is set only when the instrument is actually sampling data that is to be recorded. Caution must be used in sending a command during this time that may invalidate current sample. 2 NEW DATA: Set to 1 to indicate that a new data record has been recorded and it hasn't been read via modbus yet. When a data record has been read via modbus (registers 30001 to 30999), then this flag is reset to zero.

B-4 248083317-1 Rev 4 MODBUS Register Map v1.44

Command The Command Register (40002) is used to make the device perform an Register action. The register performs an action when an integer value is written to it. The action is completed when the device sends a MODBUS response. When this register is read, it always returns a zero.

Table B-5 Command Register

Value Action 1 Saves all writable 4xxxx register values to the EEPROM. 2 Reserved for future use. 3 Clears the Data Buffer. Record count is set to zero. 4 Saves the instrument parameters in the 40xxx registers to the EEPROM. Parameters include Sample Time, Hold Time, Initial Delay, and Location. 5 Enable Remote Control. Locks out the instrument’s user interface. Can only change instrument parameters via MODBUS. 6 Enable Local Control. Unlocks the instrument’s user interface. Instrument changes can be made at the device itself or through MODBUS. 7 Start local pump, if applicable - perform before 9 below. 8 Stop pump, if applicable - perform after 10 below. 9 Manual Start. The instrument samples continuously until it receives a Manual Stop command. Ignores local timing parameters. Sets Sample Time for data record to equal the time interval between the Manual Start and Manual Stop command. If applicable to device, does not start pump. 10 Manual Stop. Stops sampling. Records counts since Manual Start. 11 Instrument Start (Automatic Counting). Particle Counters: Uses defined Initial Delay, Hold Time, Sample Interval and counting mode. Instrument executes samples and holds until an Instrument Stop command is issued. For instruments with pumps, this command will start the pump. Manifold Controller: Uses defined Manifold Sequence. Stops counting and changing position when Instrument Stop command is issued. 12 Instrument Stop. Aborts current sample. Stops pump, if applicable. Stops data collection.

248083317-1 Rev 4 B-5 Lighthouse REMOTE-4PN Series Operating Manual

Table B-5 Command Register

Value Action

13 Set Real Time Clock. Writes "Data Set" values (from Registers 40035 & 40036) to the local Real Time Clock. New time value is saved.

Data Data is stored in the input registers (30xxx series), which are read-only. Registers All data items are four bytes long and are stored across two registers. Byte and word order is big-endian. Thus, data items are formed by placing the high bytes in front of the low bytes.

Example:

= <4 Byte Data Item>

Not all particle and analog channels are active. Retrieving data from an inactive channel returns garbage. See the Data Enable Registers section of this document for details on how to record data from active channels.

This entire series of registers represents one data record in the device. The Record Index Register (40025) must be changed to index other records here.

The first record in the data buffer is located at Index=0. The most recently saved value is at Index=-1.

Table B-6 Data Registers

Register Data Type Description 30001 signed integer Timestamp [high] (# of seconds since midnight, 1/1/1970) 30002 signed integer Timestamp [low] 30003 unsigned integer Sample Time [high] (In seconds) 30004 unsigned integer Sample Time [low] 30005 signed integer Location [high] (Place where data was recorded) 30006 signed integer Location [low] 30007 unsigned integer Device Status [high] 30008 unsigned integer Device Status [low]

B-6 248083317-1 Rev 4 MODBUS Register Map v1.44

Table B-6 Data Registers

Register Data Type Description 30009 unsigned integer Particle Channel 1 [high] 30010 unsigned integer Particle Channel 1 [low] 30011 unsigned integer Particle Channel 2 [high] 30012 unsigned integer Particle Channel 2 [low] 30013 unsigned integer Particle Channel 3 [high] 30014 unsigned integer Particle Channel 3 [low] 30015 unsigned integer Particle Channel 4 [high] 30016 unsigned integer Particle Channel 4 [low] 30017 unsigned integer Particle Channel 5 [high] 30018 unsigned integer Particle Channel 5 [low] 30019 unsigned integer Particle Channel 6 [high] 30020 unsigned integer Particle Channel 6 [low] 30021 unsigned integer Particle Channel 7 [high] 30022 unsigned integer Particle Channel 7 [low] 30023 unsigned integer Particle Channel 8 [high] 30024 unsigned integer Particle Channel 8 [low] 30041 IEEE Float Analog Channel 1 [high] 30042 IEEE Float Analog Channel 1 [low] 30043 IEEE Float Analog Channel 2 [high] 30044 IEEE Float Analog Channel 2 [low] 30045 IEEE Float Analog Channel 3 [high] 30046 IEEE Float Analog Channel 3 [low] 30047 IEEE Float Analog Channel 4 [high] 30048 IEEE Float Analog Channel 4 [low] 30065 IEEE Float Background Voltage [low] - percentage based on Calibration Reference value 30066 IEEE Float Background Voltage [high]

248083317-1 Rev 4 B-7 Lighthouse REMOTE-4PN Series Operating Manual

Table B-6 Data Registers

Register Data Type Description

30067 IEEE Float Flow Value [low] - 0.0 if flow is below reference, 1.0 if flow is at reference, 1.1 if flow is above reference 30068 IEEE Float Flow Value [high] 30069 IEEE Float Laser Voltage [low] - percentage based on Laser Reference Voltage 30070 IEEE Float Laser Voltage [high]

Note: Particle data is a The timestamp field indicates when the data record was recorded. cumulative raw count Timestamps are stored as the number of seconds since 1/1/1970, the regardless of the instrument’s settings. Unix time epoch. This value can be written directly into a C/C++ time_t data type to be used by ANSI C time functions.

Device Status Word

Note: Although The registers used for the Device Status Word are 30007 and 30008. MODBUS sends 4 bytes of status information, The bit order of the Device Status Word is 7 to 0 (right to left), where Lighthouse instruments only use the first (least bit 7 is the most significant bit and bit 0 is the least significant bit. significant) byte. The bits within the Device Status Word are flagged to indicate particular conditions of the currently indexed data record.

If multiple states occur, the bits are added together. For example, a Flow Alert and a Particle Overflow would return a value of 6 in register 30008 (bits 1 and 2 are set TRUE).

Table B-7 Device Status Word

Bit Description 0 Laser Alert Status 0 = Laser is good 1 = Laser Alert 1 Flow Alert Status 0 = Flow Rate is good 1 = Flow Rate Alert 2 Particle Overflow Status 0 = No overflow 1 = Overflow occurred

B-8 248083317-1 Rev 4 MODBUS Register Map v1.44

Table B-7 Device Status Word

Bit Description

3 Instrument Service Status 0 = Working correctly 1 = Instrument malfunction detected. 4 Particle Threshold Exceeded Status 0 = Threshold not exceeded 1 = Threshold exceeded

Data Enable Registers

Note: All data records The 31xxx register series is used to determine which data items in have the same enable 30xxx are enabled. Enabled items contain recorded data. Data states. The user does not have to read the enable retrieved from disabled items return garbage. Data items are disabled registers for every record. for particle and analog channels not supported by the device or when the device software is configured not to record data for those items.

The Enable Registers (31xxx series) run in parallel with the Data Registers (30xxx series). For example, Data Register 30010’s Enable Register is 31010. Data Register 30016’s Enable Register is 31016.

The 31xxx register states are:

00000000h = Disabled FFFFFFFFh = Enabled

Data Type Registers

Note: All data records The 32xxx register series is used to identify the type of data in the have the same data types 30xxx series. The Data Type registers run in parallel with the Data assigned to them. The user does not have to read the Registers. For example, Data Register 30041’s Data Type register is data type registers for 32041. every record. Data Types are assigned 4 ASCII characters across 2 registers. If a Data Type string contains less than 4 characters, then the rest of the string is padded with NULL characters. Note that a Data Type using all four characters will not end with a NULL character.

Table B-8 Data Types

String Description TIME Timestamp STIM Sample Time SVOL Sample Volume

248083317-1 Rev 4 B-9 Lighthouse REMOTE-4PN Series Operating Manual

Table B-8 Data Types

String Description

LOC Location STAT Status TEMP Temperature RH Relative Humidity AIRV Air Velocity DPRS Differential Pressure ESD Electrostatic Discharge FLOW Flow Rate LASV Laser Voltage VOLT Voltage PRES Pressure

Note: Only Particle data Particle data items are typed specially. They contain numbers, types have numbers in sometimes a space and sometimes a period used as a decimal point. their strings. These entries are used to identify particle channel sizes and are always expressed in microns. These types represent raw counts only.

Table B-9 Examples of Particle Data Items

String Description 0.3 Particle type of size 0.3 micron 1.0 Particle type of size 1.0 micron 20.0 Particle type of size 20.0 micron .015 Particle type of size 0.015 micron or 15 nanometer

Data Units Registers

The 33xxx register series identifies the units used by data items in the 30xxx series. The Units Registers run in parallel with the Data Registers. For example, Data Register 30010’s Units Register is 33010.

B-10 248083317-1 Rev 4 MODBUS Register Map v1.44

Note: Not all data types Units are stored as 4 character ASCII strings across 2 registers. If the have units. LWS Particle Units string contains less than 4 characters or no characters at all, the Counters may use units not listed in the table. rest of the string is padded with NULLs. Note that a Units string using all 4 characters does not end with a NULL.

Table B-10 shows units that may be sent by the device. Some of these units are not currently used but are reserved for future use.

Table B-10 Data Units

Units Description Units Description # Count (For Particles) ft/m Feet per minute % Percent m/s Meters per second s Seconds "H2O Inches of water min Minutes "Hg Inches of mercury hour Hours mmWa Millimeters of water F Fahrenheit mmHg Millimeters of mercury C Celsius cmHg Centimeters of mercury K Kelvin Pa Pascals ft Feet kPa Kilopascals m Meters Bar Bar ft^2 Square feet mBar Milli-bar m^2 Square meters V Volts ft^3 Cubic feet mV Milli-volts m^3 Cubic meters A Amperes L Liters mA Milli-amps CFM Cubic feet per minute Ohm Ohms CMM Cubic meters per minute mOhm Milli-ohm L/m Liters per minute p/f3 Particles per cubic foot p/m3 Particles per cubic meter

248083317-1 Rev 4 B-11 Lighthouse REMOTE-4PN Series Operating Manual

B-12 248083317-1 Rev 4 00 Index

Numerics Counting Efficiency 2-3, 2-4, 2-5, 2-6 Cross-over Cat5 4-12 5-port hub 4-12 Cross-over Cat5 Setup 4-14

A D

Accessories 2-2 Data Enable Registers B-9 Administrator rights 4-12 Data loss 4-5 ARP 4-1 Data Port pinouts 4-3 ARP Cache 4-1 Data Registers B-6 arp -d * 4-15 Device Status Word B-8 arp –d * 4-19 Data Storage arp –s 4-15 REMOTE 3014PN 2-3 AUTOMATIC Counting Mode 5-2 REMOTE 3104PN 2-4 Automatic Mode 5-2 REMOTE 5014PN 2-5 REMOTE 5104PN 2-6 Data Type Registers B-9 C Data Units Registers B-10 Default Communication Mode 4-2, 4-4 Cabling Sensor 3-12 Default Instrument Parameters Calibration 2-3, 2-4, 2-5, 2-6 Changing 5-5 Caution Definitions 4-1 LWS Network Adapter 4-2 Description, general 2-1 Channel Threshold 2-3, 2-4, 2-5, 2-6 Device Status B-4 Clear LAT 4-19 Device Status Word B-8 Clear the Data Buffer 5-2 DHCP 4-1 Clearing the ARP Cache 4-19 Dimensions 2-3, 2-4, 2-5, 2-6 CMD 4-14 Collection Optics 2-2 Command Console 4-14 E Command Register B-5 Communicating with the Instrument 4-2 Ethernet Cable Communication Modes 2-3, 2-4, 2-5, 2-6, 4-2 Plenum Cable 3-3 Communication Ports 3-11 RJ45 connector 3-3 Communications 4-1 Shielded Twisted Pair (STP) 3-2 Communications Settings B-1 Unshielded Twisted Pair (UTP) 3-2 Connecting to a PC 4-5 Ethernet Configuration 4-6, 4-12 Connection to host lost 4-18 Ethernet network 4-2 Connections 3-10

248083317-1 Rev 4 I-1 Lighthouse REMOTE-4PN Series Operating Manual

F Location 5-6 LWS Network Adapter caution 4-2 FLOW LED 3-15 Flow Rate 2-3, 2-4, 2-5, 2-6 M G MAC Address 4-7 MAC address 4-1, 4-12, 4-15 Gateway 4-1 MODBUS Gateway IP 4-12 Auto Start 5-1 General Info 5-1 Instrument Stop 5-2 Manual Start 5-2 Manual Stop 5-2 H Power On 5-1 Protocol Settings 5-1 Hardware address 4-1 MODBUS Instrument Start 5-2 Hold Time 5-6 MODBUS Protocol 5-1 Host 4-1 Power On 5-1

I N

Initial Inspection 3-1 Netmask 4-1 Inlet Obstruction 3-16 Network address 4-5 Internal Pump Network administrator 4-12 stops running 3-16 Non-zero address 4-5 Internal pump stops 3-16 Introduction Description, general 2-1 O Overview 2-1 IP 4-15 Operating Temp/RH 2-3, 2-4, 2-5, 2-6 IP Address 4-1 Operation 3-15 IP address 4-12 Overview 2-1 IP configuration 4-9 P L Particle Detection 2-2 LAN 4-1 Personal Computer 4-12 LAN-connect Warning 1-2 Plenum Cable 3-3 Lantronix Software 4-7 Power 2-3, 2-4, 2-5, 2-6 Lantronix Web Configuration 4-8 Power On, Auto Start 5-1 Laser Diode 2-2 Programming with MODBUS Protocol 5-1 Laser Source 2-3, 2-4, 2-5, 2-6 LED R POWER 3-15 SERVICE 3-15 Real Time Clock Local Area Network 4-1 Setting 5-4

I-2 248083317-1 Rev 4 Index

Register Map B-2 U Remote Monitoring 2-2, 3-9 RS-232 Communications 4-4 Understanding the LEDs 3-15 RS-232/485 IN Port 4-2 Unique non-zero address 4-5 RS485 4-4 Unpacking 3-1 RS-485 Communications 4-4 Unshielded Twisted Pair (UTP) 3-2 RS485 converter 4-4 Use of Lantronix Software 4-7 Running the Instrument Using MODBUS 5-2 V S Vacuum 2-3, 2-4, 2-5, 2-6 Safety 1-1 Electrostatic safety information 1-2 Laser safety information 1-1 W Sample Time 5-6 SAMPLING LED 3-15 Warning Save 5-2 Electrostatic Discharge 1-2 Sensor Settings Registers B-2 Infrared Radiation 1-1 Location 5-6 LAN-connect 1-2 Sample Time 5-6 Relay Mode setting B-4 Using Sensor Setting Registers 5-5 Weight 2-3, 2-4, 2-5, 2-6 Set adapter’s IP address 4-16 Setting the Real Time Clock 5-4 Z Shielded Twisted Pair (STP) cable 3-2 Shipping instructions 3-1 Zero Count Level 2-3, 2-4, 2-5, 2-6 Size Ranges 2-3, 2-4, 2-5, 2-6 Specifications 2-3, 2-4, 2-5, 2-6 Start command 5-2, 5-3 Start Pump 5-2 Stop command 5-2, 5-3 Stop Pump 5-2 Storage Temp/RH 2-3, 2-4, 2-5, 2-6 Straight-through Cat5 4-12 Straight-through Cat5 Setup 4-13 Subnet 4-1 Subnet Mask 4-9 Supported MODBUS Commands B-1

T

TCP/IP 4-1 Telnet 4-1 Telnet Programming 4-14 Tubing Kit for Remote Monitoring 2-2, 3-9

248083317-1 Rev 4 I-3 Lighthouse REMOTE-4PN Series Operating Manual

I-4 248083317-1 Rev 4 00