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248083317-1 Rev 4

B-1

MODBUS Register

Map v1.44

COMM
Settings

Lighthouse particle counters using MODBUS require the following
communications settings:

The MODBUS slave address is set on the particle counter.

Supported
MODBUS
Commands

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

Table B-1 MODBUS Communications Settings

Baud Rate

19200

Data Bits

Stop Bits

Parity

None

Hardware Protocol

RS232C or RS485 standard

Software Protocol

MODBUS ASCII (supports upper/lower case)

Table B-2 MODBUS Registers

Hex Command

Description

Read Holding Registers

Read Input Registers

Write Single Holding Register

Содержание Remote 3014PN

Страница 1: ......

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Страница 3: ...Lighthouse Worldwide Solutions REMOTE 4 PN Series Airborne Particle Counter Operating Manual...

Страница 4: ...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 Wor...

Страница 5: ...se Part 1 General Requirements LASER SAFETY Guidance on Laser Products Conforms to FDA 21 CFR Chapter 1 Subchapter 1 EMC EN61326 Electrical Equipment for Measurement Control and Laboratory Use EMC Req...

Страница 6: ......

Страница 7: ...ccessories 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 Ca...

Страница 8: ...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 a...

Страница 9: ...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...

Страница 10: ...Lighthouse REMOTE 4PN Series Operating Manual t iv 248083317 1 Rev 4...

Страница 11: ...d warns that doing something incorrectly could result in personal injury damage to the instrument or loss and or improper storage of data boldface Introduces or emphasizes a term Courier font Indicate...

Страница 12: ...Lighthouse REMOTE 4PN Series Operating Manual ii 248083317 1 Rev 4...

Страница 13: ...ins a laser based sensor that is a Class 1 product as 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 sen...

Страница 14: ...ded conductive table mat and resistor isolated wrist strap combination Earth ground all test instruments to prevent a buildup of static charge LAN connect Warning WARNING Connect only Ethernet REMOTE...

Страница 15: ...y be stated as REMOTE 4PN Series or REMOTE 4PN they mean the same and are specific to the entire unit References to Rxxx4 are specific to the counter within the NEMA enclosure The REMOTE 3014PN R3014P...

Страница 16: ...ned 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 conf...

Страница 17: ...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 Rotat...

Страница 18: ...tandard 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 D...

Страница 19: ...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...

Страница 20: ...d 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 215...

Страница 21: ...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...

Страница 22: ...ibration 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 C...

Страница 23: ...uctions below WARNING If the instrument is damaged during a return shipment due to inadequate user packing the warranty may be voided and all repairs required will be at cost 1 Use the original contai...

Страница 24: ...ustrial 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 ethe...

Страница 25: ...nd 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...

Страница 26: ...t 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...

Страница 27: ...tos in Figure 3 4 to ensure accuracy Note The pairing of wires in the loom changes at positions 4 through 6 9 Trim the ends of the wires in a straight line to one quarter inch as illustrated in the ce...

Страница 28: ...mmunications 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 requir...

Страница 29: ...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 F...

Страница 30: ...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 Cab...

Страница 31: ...connect it yet Connecting cables is discussed later in this chapter Mount the REMOTE 4PN The REMOTE 4PN Series uses a NEMA style enclosure and mounting to a flat vertical surface is required for prope...

Страница 32: ...ing 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 procedu...

Страница 33: ...ntact 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 m...

Страница 34: ...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...

Страница 35: ...roove and lock sleeve mate 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 applie...

Страница 36: ...y 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...

Страница 37: ...ON The pump should start The front panel LEDs have specific meanings when illuminated Figure 3 21 shows location of the LEDs and gives a brief description of their meaning Figure 3 21 Front Panel LED...

Страница 38: ...p 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 s...

Страница 39: ...ress 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 all...

Страница 40: ...top PC or to an RS485 MODBUS or Ethernet network with the appropriate cabling or adapter Figure 4 1 REMOTE 4PN Series Bottom Connectors Data Port The Data Port RJ 45 connector provides RS485 signals C...

Страница 41: ...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...

Страница 42: ...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 Lighthouse Techn...

Страница 43: ...ble 4 4 EIA Industry Standards for RS485 Communications SPECIFICATIONS RS485 Mode of Operation Differential Total Number of Drivers and Receivers on One Line One driver active at a time for RS485 netw...

Страница 44: ...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 d...

Страница 45: ...ment 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 Software Us...

Страница 46: ...t 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 Figure 4 3 Web Configuration Tab...

Страница 47: ...ment 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 Set...

Страница 48: ...ay 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 Po...

Страница 49: ...p 248083317 1 Rev 4 4 11 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 Figure 4 8 Apply Settings Apply Se...

Страница 50: ...al Windows 2000 XP Professional or Windows 7 Telnet Note All values in screen shots are examples only Use only the values provided by the Network Administrator Additional Requirements 1 Contact the ne...

Страница 51: ...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 netw...

Страница 52: ...ase 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 only the steps or commands as pr...

Страница 53: ...cations 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 19...

Страница 54: ...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...

Страница 55: ...ddress 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 Netmas...

Страница 56: ...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 Ty...

Страница 57: ...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 T...

Страница 58: ...Lighthouse REMOTE 4PN Series Operating Manual 4 20 248083317 1 Rev 4...

Страница 59: ...ing mode The REMOTE 4PN is shipped configured to use the MODBUS protocol Protocol Settings WARNING ALWAYS use the RS485 to RS232 adapter combination whenever connecting the REMOTE 4PN to a PC COM port...

Страница 60: ...ves 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 Samp...

Страница 61: ...ment 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...

Страница 62: ...unsigned integers to registers 40035 and 40036 respectively the Data Set registers See Table 5 3 Then write the command 13 to the command register 40002 This will write the values in the Data Set regi...

Страница 63: ...word register for Sample Time is 40034 The low word register for Hold Time is 40032 Using Sensor Setting Registers Certain configuration settings can be sent to the counter through these registers Sen...

Страница 64: ...gh 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...

Страница 65: ...nties and remedies granted under this Section may at LWS s option be terminated C THE FOREGOING WARRANTY IS EXCLUSIVE AND IN LIEU OF ALL OTHER REPRESENTATIONS WARRANTIES AND COVENANTS EXPRESS OR IMPLI...

Страница 66: ...Lighthouse REMOTE 4PN Series Operating Manual A 2 248083317 1 Rev 4...

Страница 67: ...orted MODBUS Commands See www modbus org for documentation on how to use these commands Table B 1 MODBUS Communications Settings Baud Rate 19200 Data Bits 8 Stop Bits 1 Parity None Hardware Protocol R...

Страница 68: ...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 u...

Страница 69: ...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...

Страница 70: ...Reference Voltage millivolts 40047 signed integer Calibration Due Date high Indicates when instrument is due for calibration 40048 signed integer Calibration Due Date low Table B 3 Sensor Settings Reg...

Страница 71: ...nterface 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 T...

Страница 72: ...sters 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 s...

Страница 73: ...le 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 h...

Страница 74: ...t significant bit and bit 0 is the least significant bit The bits within the Device Status Word are flagged to indicate particular conditions of the currently indexed data record If multiple states oc...

Страница 75: ...h Disabled FFFFFFFFh Enabled Data Type Registers Note All data records have the same data types assigned to them The user does not have to read the data type registers for every record The 32xxx regis...

Страница 76: ...ifies 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 LOC Location STAT Status TE...

Страница 77: ...ut 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 Minute...

Страница 78: ...Lighthouse REMOTE 4PN Series Operating Manual B 12 248083317 1 Rev 4...

Страница 79: ...ommunications Settings B 1 Connecting to a PC 4 5 Connection to host lost 4 18 Connections 3 10 Counting Efficiency 2 3 2 4 2 5 2 6 Cross over Cat5 4 12 Cross over Cat5 Setup 4 14 D Data Enable Regist...

Страница 80: ...iguration 4 8 Laser Diode 2 2 Laser Source 2 3 2 4 2 5 2 6 LED POWER 3 15 SERVICE 3 15 Local Area Network 4 1 Location 5 6 LWS Network Adapter caution 4 2 M MAC Address 4 7 MAC address 4 1 4 12 4 15 M...

Страница 81: ...able 3 2 Shipping instructions 3 1 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 St...

Страница 82: ...Lighthouse REMOTE 4PN Series Operating Manual I 4 248083317 1 Rev 4...

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