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MET ONE 7000 Series Particle Counter

1. D2 D 2 D 2D D 2D D 2D 2 1098765432 CAAA D M _ oO ES gt s Figure 10 Network wiring at wall plate 10 pin connector 1 Wall plate 1 5 Cable 2 Wall plate 2 6 RS232 to RS485 converter 3 To additional wall plates 7 Network cable 4 PC 3 6 5 Ethernet wiring Important Note The supplied Ethernet cable caps must be used to maintain a waterproof connection Ethernet standard 10Base T or 100Base T can be used However the facility wiring must be appropriate for the speed of the network to prevent intermittent problems from occurring For particle counter installations Ethernet standard 10Base T is sufficient to transmit data and is more forgiving of installation errors 19 Installation e Length 100 meters maximum single wire length repeaters can be used to increase the distance e Repeaters 4 maximum e Connector type RJ 45 standard Ethernet wiring convention T 568B Refer to Figure 11 and Table 3 to install a particle counter with Ethernet communication EEE We eZ Ce ce HO Y ES A eee 7 6 5 4 3 2 a CSA AA AAA O uu Figure 11 Terminal assignments at wall plate Ethernet communication 1 Power connection terminals DC power only 2 To Ethernet hub Table 3 Terminal assignments at wall plate Ethernet communication not used future option not used future option not used future option not used future option not used futu
2. Note Changes or modifications to this device not explicitly approved by Hach Ultra Analytics will void the user s authority to operate this device No extra wiring is required for Wireless installation beyond the instrument power connection The instrument should be located to minimize obstacles such as metal objects and walls between the instrument and the Wireless network access point Avoid devices that can cause RF interference to the instrument such as microwave ovens arc welders motors and other industrial machinery Use lower data rates when necessary to increase the operating range For good margin the instrument should be able to communicate at twice the required distance Notes e The antenna gain must not exceed 5 db e The antenna must be installed such that 20cm is maintained between the antenna and users e The instrument module may not be co located with any other transmitter or antenna The data rates available are not necessarily the data throughput rate When using security encryption or increased distance between the instrument and the network access point the data throughput also lowers An FF site survey should be conducted to identify potential problems before installation The only way to determine the actual range and data rate is to test the unit in the environment 3 6 7 Analog wiring Counters with the analog output option send a 4 20 mA signal that is proportional to the number of counts in a given sa
3. 39 Operation 3 Select the file that contains the firmware update information and click OPEN A window will open to indicate that the instrument is ready to receive the update Flash firmware update N Instrument boot loader teady PDA CAUTION Do not interrupt the Flash update process UE to continue Cancel 4 Click OK The instrument update will start The update status will show below the UPDATE FIRMWARE bution The green LED on the counter will flash to indicate update activity A confirmation message will be shown when the update is complete 6000 Setup Utility V1 0 0 40 2007 2008 by Hach Ultra E Update Firmware 16000 4 1000 Firmware update error If an error message is shown during the update make sure that the instrument has power and that the instrument is connected to the correct port on the PC 40 Operation Unable to complete the firmware upgrade Unable to start instrument boot loader program Power failure during update If a power failure occurred during the update complete the following procedure 1 Complete steps 1 to 3 in section 4 4 2 When the message Waiting for instrument reply is shown remove and connect the terminal connector on the counter The instrument power must be applied within 30 seconds of opening the firmware file If the update fails again the instrument must be sent to the factory for repair 41 Operation 42 Section5 Mainten
4. on to 191 BFh equal to location 63 Note The valid range for most Hach Ultra Analytics software is from location 00 to 31 Note When using FX protocol the serial record always reports counts in raw cumulative particles and flow in cfm The selectable formats for concentration mode flow units and count mode are only available for Modbus B 1 Command and data syntax Data and commands are in the ASCII range while select numbers are not Valid select numbers are in the range 128 80H to 191 BFH and are sent as a single character Note When the remote counter is used with PVO software the valid range of location numbers is 00 through 31 The remote counter responds to ASCII commands and sends a data record that varies in length based on the content The command and data syntax is defined below The ASCII commands listed in Table 29 Table 30 on page 64 and Table 31 on page 64 are supported by the remote counter and are case sensitive Table 29 Request for data commands The next data record in the rotating buffer will be sent When the rotating buffer is empty a will be sent Each record is erased from the buffer as it is sent A A Send Buffered Record record of the most recent count cycle will always be sent first If no count cycles have been completed since the counter was turned on then a will be sent The record cannot be sent until the current count cycle is complete The data record of the m
5. protected A 1 Identity information The identity block contains basic information about the instrument refer to Table 14 These registers can only be configured at the factory and by qualified service personnel Table 14 Modbus register for identity information ae 2 voe E YY 0 808 39 Harare version J R e hovo o CRE O E Expansi n O o 1 Each 16 bit register contains two 8 bit characters For example 0x3838 0x3031 and 0x0000 for model number 8801 upper byte of first address 0x38 which is ASCII 8 and lower byte 0x38 which is ASCII 8 A register byte value of 0x00 or word value of 0x0000 indicates the end of the value 2 The version is for the particle counter and not the Ethernet 3 If the value is 1 26 then the value represents legacy firmware revision A Z e g a value of 3 represents revision C A decimal value of 101 indicates firmware version 1 01 93 Modbus register maps A 2 Counter configuration The configuration data block Table 15 has parameters that directly affect the sampling characteristics of the instrument If a sample is active any modifications to these registers will restart the current sample Table 15 Configuration information Mass Rogier dssipion acc Sues Daufomat A A o 103 smene AM ato ema 04 samp comal nw 2 meso 105 Sempecydes RW o 0 te e samep nos RW gt hoa 10r Sampie period minutes and seconds nw 2 MOS K A L
6. the breach in network security even if Hach Ultra Analytics or its vendors has been given advanced notice of the possibility of such damages 4 3 1 1 Wireless configuration Configuration of the instrument for use with a Wireless LAN is accomplished by setting the parameters in the Ethernet and Wireless sections of the utility program 4 3 1 2 Ethernet setup Refer to Figure 22 and Table 9 for a description of the Ethernet fields Ethernet MAC 00 LE 1C V DHCP APIPA IP Address __ 163 234 _ 193 184 Subnet Mask 299 299 0 0 Server C Client Gateway 169 254 1 Remote Server IP 169 254 1 3 Figure 22 Ethernet section of utility program Table 9 Ethernet field description Ad MAC Media access control unique permanent hardware address Read only read only 35 Operation Table 9 Ethernet field description Pod eemtpton O Enables or disables static or dynamic IP addressing by connection to a DHCP server When enabled the counter will get an IP address and subnet mask automatically on power up If a DHCP server is not available the counter will use APIPA for an IP address and subnet mask APIPA IP address range 169 254 0 0 to 169 254 255 255 subnet mask 255 255 0 0 Class B network For static IP addresses each LAN based instrument must have a IP Address unique IP address Range 169 254 0 0 to 169 254 255 255 e g 169 254 1 2 169 254
7. 000002 C S 0016B1 68 Appendix C Certifications and Wi Fi device approval DECLARATION of CONFORMITY We Hach Ultra Analytics 481 California Avenue Grants Pass OR 97526 declare under sole responsibility that the MODEL s 7000 Series PART NUMBER s 2088703 XX XX X 2088705 XX XX X 2088715 XX XX X conforms to Directive 2004 108 EC for Electromagnetic Compatibility and Directive 2006 95 EC for Low Voltage Compliance is accordance to the following specifications as listed in the official Journal of the European Communities EN 61326 06 Class A Group 1 Emissions EN 55011 Class A Radiated EN 55011 Class A Conducted EN 61326 06 Immunity EN 61000 3 2 Harmonic Current Emissions Limits EN 61000 3 3 Voltage Fluctuation and Flicker Limits EN 61000 4 2 Electrostatic Discharge EN 61000 4 3 Radiated Immunity Amplitude Modulated EN 61000 4 4 Electrical Fast Transient EN 61000 4 5 Surge Transient EN 61000 4 6 Conducted Immunity EN 61000 4 11 Voltage Dips and Interrupts For the DC versions power supplies used are the PULS CS5 241 C1 5 amp and the SOLA HEVI DUTY Model SDN 10 24 100P 10 amp EN 61010 1 2001 Amendments 1 amp 2 Safety Requirement for Electrical Equipment for Measurement Control and Laboratory Use EN60825 1 2001 Safety of Laser Products Equipment Classification Requirements and User s guide Hach Ultra Analytics hereby declares that the optional WiFi RF subsystem in the model 7000 is in ful
8. 1 1 TA 080199 095250 0130 0 5 005492 5 0 001387 LOC 000048 C S 001676 CRLF 66606666 EE EEEE EEEE e EEEE EERE EEE EEEE EEEE EEE EEE EEE EEEE EEEE EEEE e e EEEE EEEE Ea 277999998 032408 080946 0100 0 2 001243 0 3 000986 5 0 000013 10 000004 R H 000561 TMP 000231 666666666666 TA CAL 000100 FLO 001000 LOC 000031 C S 0016EC 66465006 ooo ooo Figure 25 Data record format examples of a 2 channel counter without flow sensor and a 4 channel sensor with flow and RH Temp sensor Status count alarm 12 Value 13 Tag 14 Count 15 Size 16 Flow rate 17 Calibration value 18 Air temperature reading 19 Relative humidity 20 2 channel basic 48XX data record format 21 4 channel with enviro probe and flow measurement data record format 66 Information Status Date Time Period Tags Chan 1 Chan 2 Size Count Location Checksum FXB communication Table 32 Data record element descriptions Description When translated to a binary byte the status character indicates the status of the counter As shown below ASCII character has a decimal value of 36 which when converted to a binary byte sets the third and sixth always 1 bits Bit O is considered to be the first bit Binary equivalent ASCII character Meaning Decimal equivalent bit 76543210 DOT foheck sensor jus OCC 8 Mmicoumaam e ooo Tirol jo foro Date information is carried in the third through eighth charact
9. 180 483 Instruments of the same type that communicate with a single software Subnet mask package such as FMS use the same subnet mask Range 0 to 255 255 255 0 0 integer only 4 3 1 3 Wireless setup DHC APIPA Disabled Refer to Figure 23 and Table 10 for description of the fields for Ethernet configuration Network Type C Ad Hoc f Infrastructure Key Type aaa Rate eneryption eo F E Passphrase Authentication Shared Country se US ind Auto Fallback Roaming Y Enable Radio _PassPhrase Key Firmware Ver 6 5 0 0 Retype PassPhrase Key Figure 23 Wireless section of utility program Table 10 Wireless field description Channel when using Ad Hoc mode peer to peer When used with a Wireless LAN the channel to be used is determined by the Access Point and the instrument Wireless radio will set the channel automatically Channel 36 Operation Table 10 Wireless field description Data Rate for communications Use lower Data Rate numbers if increased distance is needed between the instrument and the Access Data rate Point Selections are 1Mbps 2Mbs 5 5Mbps 11Mbps 18Mbps 54Mbps 24Mbps 36Mbps and 54Mbps See the Auto Fallback field description Service Set Identifier name used to identify the Wireless LAN to be used The SSID should use standard alpha numeric characters and avoid punctuation spaces or other special characters The SSID should be a mini
10. 2 Bracket wall type T for isokinetic probe 2082644 3 Cable for external stainless steel LED light stack 4 m with connector 460 400 7004 Cable service port 4 pin to 9 pin serial 2088676 01 Filter zero counting 1 cfm 4 in tube 203813 3 Filter zero counting 0 1 cfm 1 8 in tube 2088667 Light stack stainless steel external LED 2088396 01 Mounting plate narrow 2088634 Mounting plate raised 2088680 Kit umbilical cords or wall plate connection DC 3 ft cord length 2088767 03 DC Kit umbilical cords or wall plate connection DC 6 ft cord length 2088767 06 DC Kit umbilical cords or wall plate connection DC 9 ft cord length 2088767 09 DC Kit umbilical cords or wall plate connection DC 12 ft cord length 2088767 12 DC Kit umbilical cords or wall plate connection AC 3 ft cord length 2088767 03 AC Kit umbilical cords or wall plate connection AC 6 ft cord length 2088767 06 AC Kit umbilical cords or wall plate connection AC 9 ft cord length 2088767 09 AC Kit umbilical cords or wall plate connection AC 12 ft cord length 2088767 12 AC Kit wall plate assembly 2088624 01 Option 4 channel setting a E Power supply unit 24 VDC 5 0 A universal input for FMS 230 300 0001 Probe isokinetic 0 1 cfm 2080416 1 Probe isokinetic 1 0 cfm 2082646 2 Probe mount wall J hook 1 0 cfm only 2082369 1 2080999 1 Probe extended vertical wall mount 0 1 cfm os 2080999 6 Probe extended vertical wall mount 1 0 cfm matt es 2080999 7 P
11. 3 Pee GONE CONTA e o lo a ted acess 54 Ao Da ADO rr A no OR ati ted et aa AE cide ete ase aise ae oe 55 je ieee 19 ol 8 tel kc csas ao ene eet SS oon Ren O Net Maye A esos een ee Se eee enor ee eer eee eet 55 FD Buffered sample data is lc 56 ACG Buffered FOCORG DIO CK AM o gt A 57 AT Sample MOUS parameter S sas e e o e Dd sl 58 PES DI l0 plo edo AAA O o E 6D ETA Se CS a 58 ALI Sensor Cal IAN OA lo 59 PEO Miscellaneous TUNCUIONS pesene esaa E ps 59 ALI Application speciiicinNormat N ii td 59 Az Ememelcon gua aii a 59 ASS WIFeleSS COMMIQUIAIO Nara ad 60 A ee ore a are eee ee ee 61 Appendix B FXB communication cccooooooocccccnnccinncconcncnnonccononanononnnnnoconnnnnnonnnnnnncnnnnnnnnnnnnnnos 63 B t Command ana data Syntax assess tnt sediadas daa 63 Biz Command FOSIONSES assuma anen n S RER EEEE RAA E EERE sad sabia 65 Dio Data record Torma serea dba 65 B 3 1 Data record format examples oa 68 Appendix C Certifications and Wi Fi device approval 69 Section 1 Specifications Specifications are subject to change without notice Light source Long Life Laser diode Weight 3 96 kg 8 7 lb AC version 3 91 kg 8 6 lb DC version 22 90 cm x 12 50 cm x 16 0 cm 9 02 in x 4 92 in x 6 30 in Figure 1 on page 4 Dimensions W x D x H Status indicator Multi colored LED for normal status count alarm count alert sensor failure flow failure or communication failure E 7
12. Catalog Number 701248 MET ONE 7000 Series Particle Counter USER MANUAL January 2009 Edition 2 re STATUS O RUNNING wt 0 SENSOR FLOW COMM FAIL DPM E COUNT ALARM yp 36 COUNT ALERT x E aa Hach Ultra Analytics Inc 2007 2008 All rights reserved Printed in the U S A rg dk Table of Contents Decon SPeCICaANONS e ed a acer 3 Section 2 General Into Malo cisco 5 A neta daha ced a Ni DD E dan sath e a a 5 2 lel USC OrMazata INTO AO Madri arios 5 Ze Pre cau ton ay IaDO Sit til a 5 od es ASS A moe ere On REC CE nee ee ese 6 2 2 General Producto MIO sita 6 23 claus LED ndicalor de o ee adel ae 8 24 Theoy Or Opera ON smc petita oficial 9 A ec crise cetet tact Gaudet cds eas tgeatiewse Re caeeaeceexnlaee aeatontGcamuael desea 11 SON 016 d gi a e a a 11 de MISTAIATION OSI Wii iii id 13 SS Installation guideline S ee tenia 14 344 Mechanical INSTA A OM a iio 14 3 4 1 Mount the particle counter and wall plate cooocccooccnccccnconcnnonocnnonacncnncncnnnnnonarncnnnos 14 342 TUDING IAStalalO Nuri iii siii cdi 15 343 sample probe inStallall IN aos 16 39 Winn Sale ty INIOMMAUON anita 18 3 0 ElecticalnstalatlON aria ia claw ne 18 3 621 Wire Prepara as ri 18 36 2 DG Power reduire MENTS saia tires ies 18 3 0 9 AG POWER QUIN nia 19 A dane US GDS fo O da A 19 DIO Os E O RI SRA eaten il 20 3 0 6 Wireless Instala Mesa dio idad 22 A A E SE aetoscuus 22 2 6 9 RESINA ana
13. E mom expansi n O o 1 ooo A 11 Application specific information Table 25 shows application specific register blocks Table 25 Application specific Sao Fai description E Size bytes Data format 72 0 Delay 1 Start 2 Stop 3 Count 4 Hold Coe 1259 Pa A AAA 12601299 Expansion EE A 12 Ethernet configuration Table 26 shows the register blocks for counters that have an Ethernet module These settings will take affect when the settings have been saved and when the counter has been reset refer to registers 1101 and 1103 in section A 10 59 Modbus register maps Table 26 Ethernet configuration E sens Sti Noe 1300 Ethemet WAC address R bes 0061000000 deiat ocr enaa Rw bes fo id 1d Not active server 1 default client 0 ass Expansion TO A 13 Wireless configuration Table 2x shows the register blocks for counters that have a Wireless module These settings will take affect when the settings have been saved and when the counter has been reset refer to registers 1101 and 1103 in section A 10 a 27 Wireless configuration Address Address Registerdescription description O Access Size o ac Eco A 2 bytes Open Shared DEP eneo nich 2 bytes 64 128 bit 1403 WPA encryption 2 bytes TKIP TKIP WEP CCMP CCMP TKIP WPA2 encryption R W 2 bytes CCMP WEP TKIP TKIP WEP O e a a E ME ma io uso Ressued RAMO es E S o e 0 48 WPA WPA2 or 1463 Key Passphrase leng
14. NINI NI NI MY N Po foey protas RW 2 O m Soe nw e usone NO O retour DU O AAC ms Ucman RW e sa O O O CC E O A aia Reseved O S S ooo pas pows mm e pami E A O FX 1 Modbus RTU 2 48XX Protocol selection compatibility mode Channel 2 pulse out selection 2 PUES out selection O a Count channel 2 3 and 4 a9 LighVLeDindicatorfash RW 2 o steady te flashing o 150 RedlightteDindcator RW 2 foenn 151 GreenighiLED indicator RW 2 foenn 152 elowighlEDindcaor RW 2 oors eae Iii O Analog channel 1 full scale RW Analog channel 3 full scale Feo Arlo fame siulscae aw A e estee 162 RemotekcD RW 2 o sable teene 63199 E O NO PM PO NI N NIN 54 Modbus register maps A 3 Data label Table 16 provides a register for sample and analog data labels Table 16 Count bin data labels aise Register desipion access sre oyes oant 232 Analog npa 1 label 2a AmogimpuZibel 23868 AnaloginputSlabel O J RRA IO E Loc ooo e e ooo 240251 Reseved TE O A A 4 Sample data Sample data records Table 17 are updated at each polled interval regardless of the sample and hold times in the configuration registers If real time data is not required use the buffered records address 500 Table 17 Sample data A IC EA O A AI 02 SanpleUTCinedan hour RO 303 Sample UTC tmestamp minusecond R 2 MS 88 08 304 Sampieperog hous R 2 oa 0 OSO 305 Sample pevi
15. ading zeros preceded by a three character tag and a space The numerical value of the checksum is equal to the sum of the decimal equivalent of each ASCII character in the record including spaces Used for testing accuracy of data transmission 67 FXB communication Table 32 Data record element descriptions continued infomation e OOO Flow rate value shown in CFM A value of 000100 equals 100 CFM A value of 001000 Flow rate equals 1 000 CFM Calibration value of the sensor A value of 000100 equals a calibration voltage of 1 00 VDC Calibration value Valid ranges are 0 80 to 1 20 VDC A reported value outside this range will cause a calibration alarm to be reported in the status byte ria Air temperature reading from the externally attached environmental probe A value of p 000231 equals 23 1 C Relative humidit Relative humidity reading from the externally attached environmental probe A value of y 000561 equals 56 1 RH B 3 1 Data record format examples Refer to Figure 25 on page 66 and Table 32 on page 67 for element descriptions 2 channel with flow measurement example 032408 080715 0100 0 5 000278 5 0 000013 CAL 000100 FLO 000100 LOC 000001 C S 001512 2 channel with no flow measurement example 032408 080717 0100 0 5 000278 5 0 000013 CAL 000100 LOC 000003 C S 00155A 2 channel enviro probe and flow measurement example 032408 080712 0100 0 5 000278 5 0 000013 R H 000561 TMP 000231 CAL 000100 FLO 000100 LOC
16. age can cause degraded instrument performance or instrument failure To prevent ESD damage to the instrument complete the following steps e Before touching an electronic component discharge static electricity from the body Touch an earth grounded metal surface such as the chassis of an instrument or a metal conduit or pipe e To keep static build up to a minimum avoid excessive movement Transport static sensitive components in anti static containers or packaging e To discharge static electricity from the body and keep it discharged wear a wrist strap connected by a wire to earth ground e Handle all static sensitive components in a static safe area If possible use anti static floor pads and work bench pads 3 6 Electrical installation Refer to the following sections for the communication option that is used e RS485 section 3 6 4 on page 18 e Ethernet section 3 6 5 on page 19 e Analog section 3 6 7 on page 21 e Wireless section 3 6 6 on page 20 3 6 1 Wire preparation Properly prepare each wire by removing the insulation on the wires by 44 inch 3 6 2 DC power requirements A DANGER Electrocution hazard Do not connect this product directly to an AC power source DANGER Electrocution hazard The output voltage of the power supply unit for this product must not exceed 28 VDC The DC configuration requires an external power source that can supply 24 VDC to supply power to the instrument 17 Inst
17. al Active Mode the air pump will turn on to purge the air path and sensor s laser will turn on This command is not echoed The counter s will enter a mode that will turn off air pumps and shut down uh Universal Standby Mode laser sensors to conserve power or reduce equipment wear if applicable Only this command can turn off the pump and laser This command is not echoed B 2 Command responses The remote counter will respond to all commands and select codes by sending the command character back to the computer If the counter does not recognize a command it will send a character If the computer is asking for a record from an empty buffer the counter will send a character If the computer is asking for a record that has already been sent the counter will send a character unless the computer uses the Resend Record command The remote counter will not echo any command characters if a parity or framing error occurs B 3 Data record format Each remote counter can send a record of its data The data record is a string of ASCII characters where the position in the string identifies the meaning Figure 25 on page 66 shows the serial communications format of a 2 and 4 channel remote counter with enviro probe and flow measurement Table 32 on page 67 defines the data elements CRLF is the carriage return and line feed command Refer to B 3 1 on page 68 for additional data record format examples 65 FXB communication
18. all and the instrument When possible mount the instrument directly below the sample point Otherwise keep the airflow in a constant downward direction e Put the vacuum pump in a central location There must be sufficient vacuum for all particle counters in the network e Make sure that the temperature in the installation area is not more than the specified temperature for the particle counter Specifications on page 3 A high temperature decreases the life of the electronic components and laser e Keep the distance between the particle counter and the sampling point to a minimum Make sure that the distance is not more than 3 m 10 ft e Make sure that the tubing does not bend and restrict the air flow section 3 4 2 on page 14 e Follow the sampling guidelines to prevent sampling errors 3 4 3 2 on page 16 Vacuum system guidelines Important Note When using house vacuum put the vacuum in a central location or provide a large distribution manifold to minimize vacuum loss e Capacity a minimum vacuum capacity of 16 inches Hg is necessary at each particle counter The vacuum is necessary to control the flow rate at each particle counter e Distribution manifold use a distribution manifold that will keep the vacuum loss to a minimum Typical materials used for vacuum distribution include brazed copper pipe schedule 80 PVC pipe or tubing such as Cobolite e Distribution valves use short tubing lengths to supply the vacuum
19. allation 3 6 3 AC power requirements DANGER A Electrocution hazard Do not connect this product directly to an DC power source DANGER Electrocution hazard The output voltage of the power supply unit for this product must not exceed 100 to 230 VAC The AC configuration requires use of the AC power cord supplied with the instrument 3 6 4 RS485 wiring Refer to Figure 9 and Table 2 to install a particle counter with RS485 communication Network wiring RS485 EIA 485 supports up to 32 instruments 12 K load each Use a high grade wire for serial communications such as Belden 9841 The manufacturer recommends that the length of the network does not exceed 1200 meters A typical network wiring diagram for the particle counter is shown in Figure 10 Up to 32 remote counters can be in the network using RS485 Modbus or FXB communication Figure 9 Terminal assignments at wall plate RS485 communication 1 Power connection terminals DC power only 3 Jumper cable 2 Communication connection terminals Table 2 Terminal assignments at wall plate RS485 output DO mi am RS485 B RS485 A RS485 B alternate daisy chain connection RS485 A alternate daisy chain connection 18 Installation Table 2 Terminal assignments at wall plate RS485 output continued Terminal 5 not used future option Shield ground 24 VDC Common 24 VDC Common D2 D 2D D 2D D 2D D DD 10987654321 ABE DE O GE E Ehime
20. ance DANGER Personal injury hazard Only qualified personnel should conduct the tasks described in this section of the manual Important Note Do not disassemble the particle counter for maintenance If the internal components require cleaning contact the manufacturer 5 1 Maintenance schedule Complete the maintenance tasks according to the schedule in Table 12 to keep the particle counter operating efficiently The maintenance tasks are described in the following sections Table 12 Maintenance schedule Page RA wesw RA 5 2 Cleaning the instrument Important Note If the particle counter is installed in a clean room where wash downs occur avoid hitting the particle counter with a direct high pressure liquid jet stream System vacuum supply should be disabled and the sampling inlet probe to the MET ONE 7000 counter should be covered Liquid solutions entering the counter flow path will damage the sensor 5 2 1 Wipe down Wipe the external surface with a soft cloth lightly moistened with isopropyl alcohol IPA The isokinetic probes can be autoclaved for cleaning 5 2 2 Zero counting Zero counting is a process for removing contaminants such as particles lint or dust from the inside of the counter Zero counting uses a near absolute filter to block any external particles from entering the counter Over time particles are removed from the inlet tube and other internal areas and counted When the count reaches zero the cou
21. anual for operation or safety information This symbol indicates that a risk of electrical shock and or electrocution exists A This symbol indicates that a laser device is used in the equipment 3 This symbol indicates the need for protective eye wear This symbol indicates the presence of devices sensitive to Electro static Discharge ESD and indicates that care must be taken to prevent damage to the equipment A This symbol identifies the location of a fuse or current limiting device 2 1 3 Class 1 LASER LASER CLASS 1 This symbol indicates that the instrument contains a Class 1 LASER device A Class 1 LASER is installed in this instrument Class 1 LASERS are producis where the radiant power of the LASER beam accessible the accessible emission is always below the Maximum Permissible Exposure value Therefore for Class 1 LASERS the output power is below the level at which it is believed eye damage will occur Exposure to the beam of a Class 1 LASER will not result in eye injury Class 1 LASERS may therefore be considered safe However Class 1 LASER products may contain LASER systems of a higher Class but there are adequate engineering control measures to ensure that access to the beam is not reasonably likely This Class 1 Laser product complies with 21 CFR Chapter 1 subchapter J It is evaluated and tested in accordance with EN 61010 1 Safety Requirements for Electrical Equipment for Measurement and Control and Laboratory U
22. e It is not possible to save the diagnostic settings and they have no effect on the instrument operation For a description of the LED indicators refer to section 2 3 on page 9 6 Change the settings for the communication protocol that is used e Serial select the RS485 serial communication protocol FXB or Modbus If Modbus is selected enter the slave address When the address is 31 or less use the dip switches on the bottom of the instrument to set the address refer to Table 6 on page 31 Note If DIP switches are used the address can be set between 0 and 31 If an address of 32 or higher is entered the dip switch setting will be ignored and the entered value will be used The total number of physical counters that can be connected to a RS485 network is 32 maximum irrespective of FXB or Modbus protocol selected e Analog set the count value for each channel that corresponds to the 20 mA output signal default 1000 e Ethernet refer to section 4 2 2 on page 32 e Wireless refer to section 4 3 1 on page 35 7 Click SAVE SETTINGS to save the settings in the instrument 28 Operation ma ira E ra zE H oo Zi E E 6000 Setup Utility 1 0 0 40 Instrument Save Settings 07 45 2008 06 17 08 PR pa A ee Update Firmware 255 255 255 mae o E e PEC e aa ie pa ia ul Pa a pores non wireless ty program igure 17 Setu
23. e values that can be used Enter a value in the range for the setting Refer to Table 8 for a description of the Ethernet connection LED indicators LED color Dm O eee Yellow Green Green 4 2 3 Analog output 34 Table 8 LED indicators for Ethernet Off 10Base T 100Base T The analog unit sends a 4 20 mA signal that is proportional to the number of particles that are counted in a given sampling time A data acquisition system installed by the user and connected to an output channel of the analog unit receives the signal The 4 20 mA output current is scaled for a range between zero and a maximum count set by the user Analog units cannot be networked Operation 4 3 Wireless 4 3 1 Wireless with Modbus TCP protocol Important note A good working knowledge of Wireless Network installation security and operation is required The network should be set up by a network professional After the network is set up the counter can be configured through the network operational settings Note Hach Ultra Analytics and its vendors disclaim any responsibility of providing network and access point security with the purchase installation and operation of its wireless air particle counters Network and access point security is the sole responsibility of the customer using the wireless particle counters Hach Ultra Analytics and its vendors will not be liable for any indirect special incidental or consequential damages caused by
24. e house vacuum at the back of the wall plate Figure 7 on page 15 8 Connect the instrument power 24 VDC only communications cable and vacuum to the wall plate according to type 3 6 4 on page 18 3 6 5 on page 19 or 3 6 7 on page 21 3 4 2 Tubing installation 14 Use hooks or cable ties to hold the tubing and prevent a bend in the tubing A bend in the tubing can restrict the air flow and cause the following problems e A restriction on the sampling side can cause particles to collect on the inside of the tubing The particles will not be counted The collected particles can release at random which will cause spikes in the count level e A restriction on the vacuum side will cause the vacuum to fall below specified levels The low vacuum can cause a flow alarm and low particle count Prerequisites Sample tubing Hytrel Bevaline Tygon or equivalent Vacuum tubing Hytrel Bevaline Tygon or equivalent Tubing hooks or cable ties Installation procedure Important Note Do not connect the vacuum tube to the vacuum source until the room is ready for sampling Complete the following steps to install the intake or vacuum tubing 1 Cut the intake sample tubing to connect the counter to the sample probe Keep the tube length to a minimum Make sure that the length is not more than 3 m 10 ft Note A tube length that is longer than 3 meters can cause a loss of particles gt 1 um If a longer length is necessar
25. edance 50 ohms 1 2 5 5 11Mbps 802 11b 6 9 12 18 24 36 48 54Mbps 802 11g Number of selectable Up to 14 channels Profiles available will include USA France Japan Spain Canada and Other sub channels multiple countries WEP 64 128 WPA WPA2 PSK TKIP Up to 300 feet 91m indoors Transmit output power 14 dBm or 25 milliwatts Protocols supported ARP UDP TCP DHCP Auto IP 1 Maximum range may be reduced depending on several factors Refer to section 3 6 6 on page 20 of this manual 124 mm 4 88 in na MET ONE 7000 Figure 1 MET ONE 7000 dimensions Section 2 General information The contents of this manual are thought to be accurate The manufacturer is not liable for direct indirect special incidental or consequential damages resulting from any defect or omission in this manual even if advised of the possibility of such damages In the interest of continued product development the manufacturer reserves the right to make improvements in this manual and the products it describes at any time without notice or obligation Revised editions are found on the manufacturer s web site 2 1 Safety information Read this entire manual before unpacking setting up or operating this equipment Pay attention to all danger and caution statements Failure to do so could result in serious injury to the operator or damage to the equipment To ensure that the protection provided by this equipment is not
26. ent will use address 1 4 2 2 Ethernet with ModbusTCP protocol Important Note The network should be set up by a network professional After the network is set up the counter can be configured through the network operational settings 32 Operation Refer to Figure 20 and Table 7 for a description of the fields for Ethernet configuration Ethernet MAC DO DE 1C 00 FD E9 W DHCP APIPA IP Address Subnet Mask 169 254 193 184 11255 255 0 Server Part 502 C Client Fort 502 E Gateway Remote Server IP 169 254 169 254 1 3 Figure 20 Ethernet section of utility program Table 7 Ethernet field description Fed Deseo e Media access control unique permanent hardware address read only Read only Enables or disables static or dynamic IP addressing by connection to a DHCP server When enabled the counter will get an IP address and subnet mask automatically on power up If a DHCP server is not available the counter will use APIPA for an IP address and subnet mask APIPA IP address range 169 254 0 0 to 169 254 255 255 subnet mask 255 255 0 0 Class B network For static IP addresses each LAN based instrument must have a unique IP ES address Range 169 254 0 0 to 169 254 255 255 e g 169 254 180 43 ae ee SonerFor NobusTGP sener ston por Range 0068535 nor oni 4 2 2 1 LAN setup DHCP APIPA Disabled For configuration through a network only the LAN settings can be chan
27. er When power is applied the counter will look for a new configuration If a new configuration is not found the previously saved configuration will be used 4 1 1 Configuration setup Each particle counter must be connected to a PC for configuration Prerequisites e Service port cable 4 pin DIN to 9 pin serial connector section 7 1 on page 47 e MET ONE 7000 setup utility program requires PC with Windows 2000 Professional or Windows XP Professional Setup 1 Make sure that Microsoft Net Framework is installed on the PC If not installed open the dotnetfx exe file on the utility program CD to install the application Note The user must be logged on to the PC as an Administrator Copy and paste the SetupUtility exe file from the utility program CD to the PC Connect the particle counter to the PC as shown in Figure 16 Start the utility program to configure the instrument section 4 1 2 on page 28 Figure 16 Particle counter connection to PC 1 RS232 COM port on PC 3 Cable service port 4 pin DIN to 9 pin serial 2 Service port on the particle counter 27 Operation 4 1 2 Utility program operation Complete the following steps to configure the particle counter 1 Open the SetupUtility exe file The utility program will open refer to Figure 17 for non wireless or to Figure 18 for wireless 2 Find the Comport field If necessary change the COM port to match the port on the PC that the particle counter is co
28. ers of the record The second character is always a space to separate the status character from the date characters The date is arranged as MMDDYY Month Day Year In the serial communications example on the previous page the date is August 1 1999 the day the counter collected the data Time information is carried in the tenth through the fifteenth characters of the record The ninth character is always a space to separate the date from the time The time is arranged as HHMMSS Hours Minutes Seconds military time In the example on the previous page the time is 9 52 A M and 50 seconds The period is the sample time or the length of counting time The period information is carried in the seventeenth through twentieth characters The sixteenth character is always a space to separate the time and period The period is presented in minutes and seconds In the example on the previous page the period was 0130 or one minute 30 seconds When the period is controlled by the computer c command the period characters will be zeros When the period is controlled by the counter d command the characters will represent the sample time The tags contain three characters that identify the type of data that will follow If the data is particle count the tag will indicate the particle size If the data is location number the tag is called LOC The data following the LOC tag will be the number programmed during setup as the remote counter s location
29. es not pass this purge process please contact the Technical support team for assistance For further help contact an authorized service center 5 3 Tubing replacement 5 4 Calibration 44 Replace the inlet tubing from the counter to the isokinetic probe regularly to avoid organic growth or inorganic particle contamination on the tube walls Such contamination may result in false high particle counts Tubing of typical FMS installations in life science and pharmaceutical manufacturing cleanrooms are recommended for replacement once every year The MET ONE 7000 particle counter must be returned to the service center for calibration section 8 1 on page 49 The manufacturer also offers service contracts for routine calibration needs Please contact your sales representative for available service contract options To remove the instrument from the clean room for calibration repair services 1 Twist and remove the connectors to disconnect the wiring 2 Press the quick disconnect to release the tubing from instrument wallplate 3 Slide the unit up and off the keyhole wallplate to remove Section6 Troubleshooting 6 1 Troubleshooting table Use Table 13 for help with problems that may occur with the system Table 13 Troubleshooting table Problem Possible causes Examine the system for loose or incorrect Incorrect wiring connections Unit not configured Configure the counter using the setup utility Communication failure
30. f tubing directly on top of the counter Figure 6 Use this probe when the particle counter can be located where the sample is collected Use the direct mount probe to keep particle loss to a minimum T type wall bracket the probe is installed in a wall bracket The tubing is cut to connect the probe to the counter Vertical wall mount the probe is connected to a stainless steel tube and bracket Use this probe for installation on equipment with stainless steel tubing The probe can be located where the sample is collected Through wall mount the probe is connected to a stainless steel tube and wall bracket Use this probe to collect samples on the other side of a wall from the counter Ceiling mount the probe is connected to a stainless steel tube J hook or 90 degree and ceiling bracket Use this probe to collect samples in the middle of a room or when the particle counter is installed above the room 15 Installation Figure 8 Probe mount options 1 Through wall mount 4 Vertical wall mount 2 Ceiling mount J hook 5 T type wall bracket 3 Ceiling mount 90 degree 3 4 3 2 Sample probe guidelines The position of an isokinetic probe is very important for count accuracy Refer to the sampling guidelines and Figure 4 on page 10 before installation Sampling guidelines e Keep the sample probe a minimum of 12 inches from loose materials dust liquids and sprays e Keep the sample probe a minimum of 12 inches from po
31. from the distribution manifold to the individual particle counters Use a valve and a barb fitting of the correct dimension at each location e Minimize piping loss all junctions elbows and the tubing length increase the vacuum loss in a system The loss increases as the distance from the vacuum source to the counters and the number of junctions and elbows increase 3 4 Mechanical installation Install the particle counter on a wall with the following supplied parts e Mounting plate and screws e Wall plate The wall plate fits a standard 2 gang installation box US allowing for easy termination of wiring RS 485 daisy chain DC Power Ethernet connection and vacuum with an auto shut off quick disconnect 3 4 1 Mount the particle counter and wall plate 1 Attach the mounting plate to the back of the particle counter with the flat head screws supplied Use customer supplied screws to install the mounting plate on the wall Hang the particle counter assembly on the slotted holes on the mounting plate Figure 6 on page 12 13 Installation 4 Install the wall plate next to the particle counter using the four screw holes on the plate Note Installation of the wall plate into a standard 2 gang box is recommended section 3 4 on page 13 5 Properly ground the wall plate 6 Terminate the electrical and communication networking wiring Section 3 6 on page 1 7 7 Following the tubing connection guidelines terminate th
32. ged All other settings must be changed through local setup by direct connection to the service port on the counter or through a ModbusTCP connection 1 Inthe utility program select LAN SETUP The LAN Based Setup window will be shown Figure 21 The software will search for LAN instruments 2 If LAN instruments are found the instruments will be listed as shown in Figure 21 Select an instrument to show the LAN Instrument Settings 3 Change the instrument settings if necessary Refer to Figure 20 and Table 7 for a description of the settings When configured as necessary click SAVE SETTINGS A ModbusTCP connection can be made where all the Modbus registers are available The user can then access all configuration options in the Modbus register map refer to Appendix A on page 53 33 Operation 4 2 2 2 Ethernet LED indicators 6000 Setup Utility 1 0 0 40 LAN Setup 1 Instrument s Found on LAN 1234567690 2007 2008 by Hach Ultra Remote Configuration Port 15000 ronca LAN Instrument Settings Serial 1434567890 MAC 00 0E 1 00 FD E39 Slave Address Location ID 1 DHCP APIPA Config Port 16000 IP Address Subnet Mask 192 168 0 105 255 255 255 0 Server Port 502 l Client Port E Gateway Remote Server IP Comport Update Firmware Figure 21 LAN setup for Ethernet units Error messages If an error message such as Invalid IP setting is shown refer to Table 7 to find th
33. he wireless option contain a Wi Fi device operating in the 2 4Ghz range The Antenna used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co located or operated in conjunction with any other antenna or transmitters Products with the wireless option contain a Modular RF Device within FCC ID R68WIPORT IC ID 3867A WIPORT Harmonized countries approved for operation ISO Country codes Meo Mo O O Regulatory RF Device Approvals FCC Approved as a Modular Device under a TCB Grant of Authorization FCC ID R68WIPORT IC Approved as a Modular Device under Certificat D Acceptabilite Technique C REL ID 3867A WIPORT COFETEL Approved as a modular device by certificate of Homologation CFT RCPLAW108 1337 Notified Body Opinion Compliant under the R amp TTE Directive 1999 5 EC to the essentials requirements of Article 3 2 according to the assessment procedures in Article 10 5 and Annex IV for class 2 equipment and marked as CE1177 71 Certifications and Wi Fi device approval 72
34. i Power requirements ot E 10 or 100 to 230 VAC 50 60 Hz source Class 2 limited energy Serial unit 7 6 W AC 5 9 W DC Ethernet unit 6 9 W DC 8 9 W AC maximum Power consumption maximum Analog Unit 6 1 W DC 7 9 W AC maximum wireless unit 9 7 W DC 12 5 W AC maximum 101032 0 50090 F 5 to 95 relative humidity non condensing 5 to 98 relative humidity non condensing Model 7005 barb fitting for 0 32 cm 1 8 inch ID inlet tubing 0 64 cm inch ID outlet tubing Model 7005 barb fitting for 0 64 cm inch ID inlet tubing 0 64 cm inch ID outlet tubing Analog 4 20 mA Signal output options Serial RS485 with Modbus RTU or FXB communication protocol Ethernet with ModbusTCP protocol Data storage 1000 samples records Number of size channels Standard 2 optional 4 Model 7015 1 0 cfm 28 3 Lpm e a Model 7005 0 5 um at 0 1 cfm 2 83 Lpm Sensitivity Model 7015 0 5 um at 1 0 cfm 28 3 Lpm Model 7015 0 5 um to 10 0 um at 1 0 cfm 28 3 Lpm Flow control Through critical orifice Ambient to 2 5 mm 0 1 in Hg vacuum At least 406 mm 16 in Hg Counting efficiency Model 7015 50 at 0 5 um per JIS and ISO Coincidence loss Model 7005 5 at 70 600 000 particles m3 2 000 000 particles ft3 Model 7015 5 at 14 000 000 particles m3 400 000 particles ft3 False count rate One or less in five minutes Specifications WI FI specification 2 412 2 484 GHz 1 no diversity supported Imp
35. impaired do not use or install this equipment in any manner other than that specified in this manual 2 1 1 Use of hazard information DANGER Indicates a potentially or imminently hazardous situation which if not avoided will result in death or serious injury WARNING Indicates a potentially or imminently hazardous situation which if not avoided could result in death or serious injury CAUTION Indicates a potentially hazardous situation that may result in minor or moderate injury Important Note Information that requires special emphasis General information 2 1 2 Precautionary labels Read all labels and tags attached to the instrument Personal injury or damage to the instrument could occur if not observed Y electrical equipment users must now return old or end of life equipment to the Producer for disposal at no charge to the user Electrical equipment marked with this symbol may not be disposed of in European public disposal systems after 12 August of 2005 In conformity with European local and national regulations EU Directive 2002 96 EC European Note To return for recycling contact the equipment producer or supplier for instructions on how to return end of life equipment producer supplied electrical accessories and all auxiliary items for proper disposal This is the safety alert symbol Obey all safety messages that follow this symbol to avoid potential injury If on the instrument refer to the instruction m
36. l compliance with the essential requirements and other relevant provisions of Directive 1999 5 EC for class 2 equipment as stated in English the language of the manufacturer Hach Ultra Analytics Jerry Szpak Director of Resgarch amp Development Grants Pass OR 270CT08 Place and date of issue Nar amp e signature of authorized person 69 Certifications and Wi Fi device approval 70 TC E GRANT OF EQUIPMENT AUTHORIZATION Certification Issued Under the Authority of the Federal Communications Commission By Timco Engineering Inc 849 NW State Road 45 P O Box 370 Newberry FL 32669 lantronix 15353 Barranca Parkway Irvine CO 92618 Attention Trish Selbo NOT TRANSFERABLE TCB Date of Grant 06 21 2006 Application Dated 06 21 2006 EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE and is VALID ONLY for the equipment identified hereon for use under the Commission s Rules and Regulations listed below FCC IDENTIFIER R68 WIPORTG Name of Grantee lantronix Equipment Class Digital Transmission System Notes WIRELESS DEVICE SERVER Frequency Output Grant Notes FCC Rule Parts Range MHZ Watts 15C 2412 0 2462 0 0 1282 Modular Approval Power listed is conducted This Modular Approval is limited to OEM installation for mobile and fixed applications only The antenna s used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and
37. log QUID UNL arcada in arma ares Dema tanec ne puts caido Ra 25 Section 4 OD ON nica 27 4 1 Configure the panicle cout as 27 oi levee tenn GEE is O Siad a 27 Alo TINY POMO dd 28 4 2 Particle counter COMMUNICATION asii irc as 30 4 2 1 RS485 serial output with Modbus RTU protocol oocccccoccnccccnnncococoncnoncnnonanennnnannnonnnoos 31 4 2 2 Ethernet with ModbusTCP protocol oocccccococcccccccnnoccnnnncnnnononnnnnnonnnonononcnnononennonanencnnnnos 32 23 ANIO OU PU cia 34 E NVINCIOSS o o a da e da a ol 35 4 3 1 Wireless with Modbus TCP protocol ooccccccoccnccccnncccononononcnnononnnononcnnononennonanononnnnonos 35 4A Fiimware UDO ale nas a G aa a 39 Section 5 Maintenance cis 43 Oct Maintenance schedule sandaka T a a a a a a 43 52 Geaning the AMS UNS A peusses UR RN UR DR A RN E aa 43 A a en ai Dalat ae eles eee 43 922 LOTO COUNTING oia 43 5 29 EM NING A O JRR O dei ER CAR RR RR RE 44 SO MEN O ci E 44 S4 Dalbra ON Rs RR PRA E dde 44 SECTION o TOUS AAA Ni o a a OO 45 Gl do Bla Ie SMOOUNG TAD A RA e EA 45 Section 7 Replacement parts and accessories serena 47 eile seat SOC COS SOM CS AER A E ee aa ence eee eee 47 Table of Contents Section 8 CONTACT Information oisiciroarsaa io 49 81 REINO cede Si iii 49 Sie TecAnicaliSu DO asar ANA E E 49 Section 9 Limited Warranty serei an r E ia 51 Appendix A Modbus register maps eee aereas 53 AN OBD N O FAAO ri ai 5
38. mp minuiosecond R 2 so 508 Buffered sample pe od hours n 2 hoa 505 Buttered sample period minuesiseconds R 2 SO ES CIT R f e reren CA E E T m feee us A 4 fm sm Butered size 1 uns rR a or O Bis Butered size 2 cons R a onmes s Butered size 3 ou rR a onmes 517 Butered size cous n omor sese eea A T S oS s Bulfeved analog ham OA a 2 wooo E Buers araog ems erorar n A Lose rate 100 0 100 cfm Buffered analog channel 6 flow o 1000 1 000 cfm 547 552 552 Reserved 1 Contains sample alarm status Refer to Table 18 on page 56 97 Modbus register maps A 7 Sample mode parameters The sample mode parameters register Table 21 defines basic counting characteristics of a sample Any updates to these registers will restart any active sample sequences Table 21 Sample mode parameters Assess rage seerpien Access Siero paia toma e0 Numbercfcountbins A 2 qua ers esena AS O S SSS CI A RW CEC EE O O o COC E 655 DhGmutpleri RP e ectoycalbralonony O e DAG ulipiere RP aciona er pacos RP e Fao aration ony O pacos me 2 Fao oairatonony O pacos me 2 Factoycalbraionony o 560 pacos me 2 Fao oairaionony O e Fowo 0 e ETE e2 mcos me 2 Faoyoamatonony O C A A TT A 8 Diagnostic data Table 22 shows the Diagnostics data register that is updated at a 30 second default rate or at the conclusion of any Te
39. mpling time A data acquisition system receives the signal The maximum number of counts that correspond to the 20 mA signal is set using the setup utility program An analog instrument can have 2 or 4 channel sizes If the power is set to off then all channels send an output that is lt 2 mA The channel output is lt 2 mA if there is a sensor calibration failure or flow failure and the instrument has a flow monitor installed Analog instruments cannot be used in network configuration Refer to Figure 12 Table 4 and Table 5 to install a particle counter with the analog output 21 Installation m m m m meme eee o N 6000005056 B 87654321 EE ee eee ee O Figure 12 Terminal assignments at wall plate analog output 1 Power connection terminals DC power only 3 Jumper cable 2 Channel output terminals Table 5 Table 4 Terminal assignments at wall plate analog output CL 24 VDC Not used future option Not used future option Not used future option Not used future option Shield ground 24 VDC Common 24 VDC Table 5 Channel output terminal assignments ermine 4 Channel 4 When using a 24 Volt power supply as the voltage supply to the counter as shown in Figure 13 the power supply can also be used as the 4 20 mA loop power source if loop resistance is met as shown in Figure 14 The maximum limit of total loop resistance load and wiring combined allo
40. mum of 8 characters in length Saul Security authentication for the Wireless LAN Selections available are Disabled y Disabled WEP WPA and WPA2 Sets the Encryption based on the Security settings of the Wireless LAN Pairwise and Group encryption is available Disabled Security uses Open Authentication WEP security selection allows 64 or 128 bit WPA security selection allows TKIP or TKIP WEP WPA2 security selection allows CCMP CCMP TKIP CCMP WEP TKIP and TKIP WEP Authentication can be selected as Open or Shared PSK or Authentication Pre Shared Key When using a PassPhrase or Hex Key the Authentication should be set to Shared E Ro Sets the Wireless communication Network Type as Ad Hoc or astucia yP Infrastructure Use infrastructure when connecting to a Wireless LAN Key type Selects the Key type as Hex or PassPhrase PassPhrase Country where the instrument is installed Selections are US France Japan Others Spain and Canada Consult the factory for other country settings Auto fallback Enables automatic Data rate See the Data Rate Field Disabled If enabled Roaming manages the dynamic list of APs belonging to the same network as the AP to which the instrument is currently associated and stores relevant selection criteria for this list When checked the radio will operate normally When unchecked the Enable radio aaa Enabled radio will not communicate This field contains the actual network encryption key or PassPh
41. must not be co located or operating in conjunction with any other antenna or transmitter OEM integrators must be provided with antenna installation instructions OEM integrators and end Users must be provided with transmitter operation conditions for satisfying RF exposure compliance This grant is valid only when the device is sold to OEM integrators and the OEM integrators are instructed to ensure that the end user has no manual instructions to remove or install the device Separate approval is required for all other operating configurations including portable configurations with respect to 2 1093 and different antenna configurations This class 2 permissive change adds a specific host configuration with a new antenna Warning Frequency Emission Tolerance Designator Hach Ultra Analytics and its vendors disclaim any responsibility of providing network and access point security with the purchase installation and operation of its wireless air particle counters Network and access point security is the sole responsibility of the customer using the wireless particle counters Hach Ultra Analytics and its vendors will not be liable for any indirect special incidental or consequential damages caused by the breach in network security even if Hach Ultra Analytics or its vendors has been given advanced notice of the possibility of such damages Certifications and Wi Fi device approval Country specific approval for Wi Fi device Products with t
42. nication connector 2 External LED indicator connector 10 3or6 pin power connector 3 Display Service port connector 11 Wall plate communication connector 4 Connector for WI FI antenna 12 Wall plate quick connect vacuum fitting 5 Status LED indicator 13 Wall plate 6 Inlet tube fitting Y4 in or 1 s in 14 Wall plate VDC power connector 7 Cover screw 15 Waterproof cap 8 Quick connect vacuum fitting General information 2 3 Status LED indicator description The particle counter has a multi color LED indicator Figure 3 that indicates the status of the system The colors indicate normal alarm alert or failure refer to Table 1 The limits that activate the indicator can be changed using the central monitoring software or the setup utility Section 4 1 2 on page 28 Table 1 LED indicator description Gem Blinking 3 second Normal operation sampling Green Red E TETAS TEN Important Note A yellow LED can be activated from the central monitoring software to flash for count alert If not activated by the software the yellow LED will only turn on during startup initialization For a description of the Ethernet LED indicators refer to section 4 2 2 2 on page 34 For a description of the Wireless LED indicators refer to section 4 3 1 5 on page 39 2 4 Theory of operation The sensor in the MET ONE 7000 air particle counter contains a laser diode light source that illuminates an area called the view volume with intense ligh
43. nnected to Click READ INSTRUMENT The utility will read the data that is stored in the instrument 3 Make sure that the data in the Instrument Information section is accurate This section shows the instrument model number communication option firmware version and communication address if applicable 4 Change the parameters in the General section as is necessary Refer to the parameter descriptions that follow e Count Mode for Modbus or FXB only set to differential or cumulative The default count mode is set as cumulative e System Date Time enter the current date YYYY MM DD and time HH MM SS 24 hour format e Sample Timing Sample the length of time that data is collected for each sample The default sample time is one minute 00 01 00 e Sample Timing Hold the length of time that data collection is stopped between samples Use the Hold time to stop data collection during maintenance procedures The default Hold time is 0 00 00 00 e Count Alarms set the number of counts for each size channel that will trigger a count alarm e Sample Mode set to Auto e Flow Units set to CFM cubic feet per minute or LPM liters per minute 5 The Diagnostics section can be used to make sure that the wiring to an external light stack is correct Set the Indicator LED to flash or not flash for one of the colors Look for the LED on the light stack to illuminate or flash to make sure that the wiring is correct Not
44. nstrument that requires repair or calibration by an authorized service center Include the RA number on the shipping label when the instrument is returned For the most up to date RA process information including copies of all required forms call Hach Ultra Analytics at 800 866 7889 or 1 541 472 6500 If you have a service contract contact your Hach Ultra service representative To return an instrument for credit please contact the local sales representative 8 2 Technical support Technical Support Engineers are available to provide advice and recommendations for applications product operation measurement specifications hardware and software factory and customer site training Please provide name company phone number fax number model number serial number and comment or question Call 1 541 472 6500 Toll Free 800 866 7889 US CA Fax 1 541 472 6180 6 00 AM to 4 30 PM Pacific Time Monday through Friday Email TechSupportGP hachultra com 49 Contact information 50 Section 9 Limited warranty Hach Ultra warrants this instrument to be free of defects in materials and workmanship for a period of two 2 years from the shipping date If any instrument covered under this warranty proves defective during this period Hach Ultra will at its option either repair the defective product without charge for parts and labor or provide an equivalent replacement in exchange for the defective product Hach Ultra warra
45. nter is considered clean Prerequisites e Standard purge filter assembly refer to Replacement parts and accessories on page 47 Procedure Perform zero counting as follows 1 Attach a standard purge filter assembly to the sensor inlet tube 2 Start the count cycle and run for at least 30 minutes 3 Start sampling data in 5 minute intervals and continue until the count reaches zero 43 Maintenance 5 2 3 Purging 4 When the count is zero and no alarms are on the counter is functioning correctly If the count does not reach zero after nine or ten 5 minute sampling periods purge the sensor overnight Purging is an extension of zero counting section 5 2 2 running as long as is necessary to achieve zero count results often for 24 hours Purging is usually done before a test to make sure there is a proper baseline reference for the counter 1 Cut off approximately one inch of the inlet tubing so that any stretched or scored section is removed for a good seal Attach a standard purge filter assembly to the sensor inlet tube Allow the counter to operate for 24 hours If a zero count is not reached after 24 hours inspect the sample tubing for contamination and change if necessary 4 Allow the instrument to run for 15 minutes with the purge filter assembly attached Take a 5 minute sample and record the results A passing condition is 0 1 count in the 5 minute sample Repeat for 3 cycles as needed If the instrument do
46. nts the Long Life Laser diode to be free of defects in materials and workmanship for a period of three 3 years from the shipping date If any diode covered under this warranty proves defective during this period Hach Ultra will at its option either repair the defective diode without charge for parts and labor or provide an equivalent replacement in exchange for the defective product To obtain service under this warranty the customer must notify the nearest Hach Ultra service support center on or before the expiration of the warranty period and follow their instructions for return of the defective instrument The customer is responsible for all costs associated with packaging and transporting the defective unit to the service support center and must prepay all shipping charges Hach Ultra will pay for return shipping if the shipment is to a location within the same country as the service support center This warranty shall not apply to any defect failure or damage caused by improper use or maintenance or by inadequate maintenance or care This warranty shall not apply to damage resulting from attempts by personnel other than Hach Ultra representatives or factory authorized and trained personnel to install repair or service the instrument to damage resulting from improper use or connection to incompatible equipment or to instruments that have been modified or integrated with other products when the effect of such modification or integrati
47. number any identifying number from zero to 31 can be assigned will be indicated Other tag examples FLO Flow rate value in CFM A value of 000100 equals 100 CFM A value of 001000 equals 1 000 CFM CAL Calibration value of the sensor A value of 000100 equals a calibration voltage of 1 00 VDC Valid ranges are 0 80 to 1 20 VDC A reported value outside this range will cause a Calibration alarm to be reported in the status byte TMP Air temperature reading from the externally attached environmental probe A value of 000231 equals 23 1 C R H Relative Humidity reading from the externally attached environmental probe A value of 000561 equals 56 1 RH These characters contain count data from the measurements the counter has made The size and count are each preceded by a space character for separation The size is three characters preceded by a space and indicates the particle size range The count is six characters preceded by a space and indicates the number of particles counted for the particle size range preceding the number In the data string example in Figure 25 on page 66 the count in the channel 1 size range was 5492 particles A unique number assigned to each unit in multiple counter installations The assigned number applies to the device select code number and eliminates simultaneous talking on the bus during serial networking of multiple counters The checksum Is a six character hexadecimal number with two le
48. od minutesseconds R MS 305 Modbus assess TOR 2 ere 07305 Same S S S E S 209 Sampe satus Rotario Tae iS a 2 Bitwisemapped COM AU A sia s zoms R razon ez 915 s sons R razo ers CIMA CTC OMS AU IN CIAT IA sis Resm S S ooo o fomos im 2 jm jts CESTO R 2 TT E A O IA ES tocatonname OR eee dardo asso Emma o o Lo PM BM MM MP NINO 55 Modbus register maps Sample alarm status Registers 309 and 509 sample status and buffered sample status contain the sample alarm status refer to Table 18 for an example These alarms are bit wise mapped Table 18 Register 309 sample alarm status SS O Catton 6 oman O e Channel oman 8 CTE 12 15 Reserved A 5 Buffered sample data Table 19 shows the offline buffered sample record access control Table 19 Buffered sample record control Register description Access Size bytes Data format Number of buffered sample records O R 2 0 1000 o2 Buteredrecordready R 2 eoa O 404498 Expansion O 56 Modbus register maps A 6 Buffered record block The buffered record block Table 20 gives a remote application the ability to access data that is stored in the instrument The block is continuously updated with new sample data Table 20 Buffered record assess reggeton acces 5e te paatoa o1 Buffered UTC timestamp monday R 2 worn o2 BuleredUTO imestamp how n gt hoa s08 Buffered UTO tmesta
49. on field will contain FX enhanced Standard FIX Protocol Table 30 Action commands The counter will respond to all subsequent commands when the select code of the counter is sent The counter is deselected made unresponsive to computer commands by selecting another counter that is sending a number between 128 corresponding to Loc 0 and 191 corresponding to Loc 63 that matches the select code of a different counter To send a number press and hold the lt Alt gt key then enter the number When the d command is used the counter will count in the auto mode When the d command is used the counter will count in the manual mode The counter will begin counting without waiting for an even second boundary immediate start Counting will continue until stopped by the computer The count cycle should be controlled by the computer The counter will begin counting on an even second boundary using internal clock not in the middle of a second and control the count cycle based on the front panel setting for the period sample time The counter will immediately stop counting without waiting for an even second boundary This device will enter a mode that prepares it for counting For example the air pump will turn on to purge the air path and the sensor s laser will turn on The device will enter a mode that will turn off air pumps and shut down laser sensors to conserve power or reduce equipment wear if applicable Only
50. on materially increases the time or difficulty of servicing the instrument THIS WARRANTY IS GIVEN BY HACH ULTRA ANALYTICS WITH RESPECT TO THIS INSTRUMENT IN LIEU OF ANY OTHER WARRANTIES EXPRESSED OR IMPLIED HACH ULTRA ANALYTICS AND ITS VENDORS DISCLAIM ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR NON CONTRACTUAL PURPOSE HACH ULTRA ANALYTICS RESPONSIBILITY TO REPAIR OR REPLACE DEFECTIVE PRODUCTS IS THE SOLE AND EXCLUSIVE REMEDY PROVIDED TO THE CUSTOMER FOR BREACH OF THIS WARRANTY HACH ULTRA ANALYTICS AND ITS VENDORS WILL NOT BE LIABLE FOR ANY INDIRECT SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES EVEN IF HACH ULTRA ANALYTICS OR ITS VENDORS HAS BEEN GIVEN ADVANCED NOTICE OF THE POSSIBILITY OF SUCH DAMAGES 91 Limited warranty 52 Appendix A Modbus register maps Important Note The Modbus register tables in this section may become updated Contact Hach Ultra Analytics for updated tables This section describes the Modbus registers that are used to communicate with Met One 6000 series particle counters These registers are applicable to units that have RS485 serial output with Modbus RTU protocol or Ethernet output with ModbusTCP protocol Detailed descriptions of the Modbus registers are available from the manufacturer e Each register is 16 bits wide 2 bytes Some values use more than one sequential register e g model number 20 bytes which is 10 registers long e Access codes R W P read write
51. ost recent sample period will be sent Thereafter if no B Send Current Record new sample period has been completed a character will be sent The rotating buffer is unaffected C Clear Buffer Content of the rotating buffer will be erased The counter will send the number of records in the rotating buffer terminated by a Carriage return and line feed The number of records returned is of varying length no leading zeros and has no limit If no data records are available a 0 will be returned DO lt cr gt lt lf gt ven na The counter will send the EPROM number and latest revision The format field E EPROM Revision length can vary and is terminated by a carriage return and line feed When an upper case H followed by a carriage return and line feed are sent the counter will display the current Hold Time terminated by a carriage return H Hold Time plus line feed lt cr gt lt lf gt Hold time will be in a format of HHMMSS hours minute second To program the hold time enter upper case H followed by the relevant time information only Use the form of HHMMSS hours minute second terminated by lt cr gt lt lf gt Do not enter leading zeros D Number of Records When an upper case L followed by a carriage return and line feed are sent the counter will display the current Sample Period terminated by a carriage return line feed lt cr gt lt lf gt Sample period will be in a format of HHMMSS hours min
52. p probe optional 6 Wall plate 12 Service port cable 4 pin DIN to 9 pin serial 1 Not shown user manual 11 Installation 3 2 Installation overview The tasks that follow are necessary to install the particle counter Figure 6 1 Mount the counter on a wall section 3 4 1 on page 13 2 Install and ground the wall plate 3 Terminate the electrical and communications cables at the wall plate Section 3 6 on page 1 7 4 Terminate the house vacuum at the wall plate 5 Install the sample probe and tubing section 3 4 2 on page 14 6 Install the cables for power and communications section 3 6 on page 17 a Py 6 8 mm 0 27 in q OS y Crp 7 de Figure 6 Installation overview 1 Isokinetic probe direct mount 5 Power cable termination into wall plate DC only 2 Mount plate screws user supplied 6 House vacuum termination into wall plate 3 Wall plate screws user supplied 7 Instrument power cord connection AC or DC 4 Communications cord termination into wall plate Installation 3 3 Installation guidelines Important Note Stop the vacuum pump and make sure all waterproof caps are in place before a cleaning or disinfecting cycle is started Refer to the following general guidelines during installation e The MET ONE 7000 is designed to be installed in areas where frequent washdown occurs The wall plate and connectors provide sealed connections at both the w
53. p ut F 29 Operation Rei di CEA 5 E RE Ej vo on E cs 1 E z E L a ray nan A ES A nner ner inert Moroni rhein nr tortor E a Ea EEE 22 isabled 33 m dm F hal m la na mio z a m pm rd E 2008 11 18 08 pe asse a o COR A ss es DOR oo O O OR RR E am p e fae toes A soe eee og geen aa A Data Display FF A OO da o Ro Jo A MORRIS A a REESE oe ope A A A ED PR nee ura aea tm EEEE SERA 00 1c setae aa See tan A MBSE an4 Local Setup 163 6000 Setup Utility 1 0 0 40 less wire ty program ion igure 18 Setup ut t F 4 2 Particle counter communica ing th one of the followi Each MET ONE 7000 particle counter is assembled w formats IONS t communica or FXB protocol 1 on page 31 ion 4 2 sect Modus RTU ions t Ica RS485 commun ith ModbusTCP protocol Analog output section 4 2 3 on page 34 W Appendix B on page 63 ion 4 2 2 on page 32 sect Ethernet w 3 on page 35 4 lon ions secti t Ica less communi Ire 30 Operation 4 2 1 RS485 serial output with Modbus RTU protocol The RS485 serial network circuit provides communications for a maximum of 32 remote counters and a control computer Only one counter can transmit data at a time Each counter m
54. program Use the CRTS communication reliable test Intermittent connection problem software to Fa the problem if using the FXB communication protocol Cap placed on inlet probe during wash down Removecan kom prabe not removed RN l Examine both sample and vacuum tubing Flow failure AI AnS for bends that may restrict the air flow l Examine the vacuum line and fittings for Leak in vacuum line leaks in the system Vacuum pump failure Repair the vacuum pump Troubleshoot the process to determine the High counts in room source of the counts Probe placed near source of contamination eposon probe Use a portable counter to confirm the counts from the remote counter High count alarm If the count is similar the problem is with the process and not the counter If the count is lower use a zero count filter to clean the internal components Potential sensor contamination If the count is still high contact the nearest service center for repair l ia Purge the counter using the zero count filter Sensor failure Contamination section 5 2 3 on page 44 45 Troubleshooting 46 Section 7 Replacement parts and accessories 7 1 Parts and accessories Description Catalog Number 2088665 B 2088665 D AC power cordset 2088665 E 2088665 G 2088665 J Bracket to mount RH temperature probe 2088517 Bracket to mount external LED light stack with isokinetic probe 2088480 Bracket wall for external LED light stack 208848
55. rase A PassPhrase can be up to 63 alpha numeric or 64 Hex characters in length and should be at least 20 character minimum When using hexadecimal for WEP the key can only be 5 WEP64 or 13 WEP128 i e 1C FD BA CF 2E for WEP64 The instrument only SSID 6000WIFI Encryption Disabled Open Country Roaming Disabled Blank PassPhrase Key uses the first of four WEP keys Hex values are represented by ASCII characters not binary The characters entered into this field are hidden By default the key passphrase is blank PassPhrase Key is retyped in this field to verify the entry is correct Blank The characters entered in this field are hidden Bara AE ao firmware version of the Wireless Radio for diagnostic 65 0 0 rmen r PassPhrase Key retype C 3 Operation 4 3 1 4 Network configuration BULK Setup Unity V1 0 40 E 00 F 70068 hy Hach Ultra Local Setup LAN Setup Data Display Seaich LAN foi Remote Configuration Port 15000 Instruments 1 Instrumentls Found on LAH LAN Instrument Selling 1254567090 Serial 1234567890 MAC O10E 1C 00 FD E9 Slave Address Locaban ID 1 E ave Settings C DHEPIAPIPA Config Port 16000 IP Addres Subnet Mark 192 168 0 105 255 255 255 0 Dever Part GU Client Part Gateway Hemote Server IP 192 164 1 i 169 254 4 3 Update Fimw are Figure 24 LAN setup for Ethernet units Error messages If an error me
56. re option Shield ground 24 VDC Common 24 VDC Common 3 6 6 Wireless installation Disclaimer This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or 20 Installation television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one of the following measures e Reorient or relocate the receiving antenna e Increase the separation between the equipment and receiver e Connect the equipment into an outlet on a circuit different from that to which the receiver is connected e Consult the dealer or an experienced radio TV technician for help This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation
57. robe extended vertical wall mount with bracket for indicator light stack 0 1 cfm ae by 2080999 12 Probe extended vertical wall mount with bracket for indicator light stack 1 0 cfm O Probe mount ceiling J hook 1 0 cfm only 2082363 1 Probe mount ceiling 90 degree 1 0 cfm only 2082366 1 Replacement parts and accessories 7 1 Parts and accessories Description Catalog Number RH relative humidity temperature probe with cable Setup kit configuration includes service port cable Ship kit standard includes mount plate wall plate connectors umbilical cords isokinetic probe Tubing 14 inch ID Tubing 1 8 inch ID Antenna for Wi Fi counter 2088674 01 2088757 01 2088747 01 2088747 02 2088747 03 2088747 04 960200 960024 490 200 0002 1 AC power cords are not included in the Kit for umbilical cords AC power cords have a fixed length of 6 feet and must be chosen from P N 2088665 B D E G or J 48 Section 8 Contact information 8 1 Return procedures The MET ONE 7000 series Particle Counter has a one year calibration cycle Each of the MET ONE 7000 models must be returned to an authorized service center for calibration after one year of the date of calibration listed on the decal on the back of the models To return the MET ONE 7000 series Particle Counters for repair or calibration first obtain a returned material authorization number RA The RA number is necessary for any i
58. se and IEC EN 60825 1 Safety of Laser Products General information 2 2 General product information Figure 3 shows a diagram of the MET ONE 7000 particle counter The remote airborne particle counters use a laser diode light source and collection optics for particle detection The air quality of a clean room can be monitored by placing multiple particle counters at specific locations in the room The MET ONE 7000 particle counter has three main components the sensor counting electronics and communication electronics Room air is pulled through the particle counter by a vacuum source The sensor detects the particles that enter the counter The counting electronics store the count data The data is transferred to the central monitoring software through the communication electronics and relevant communication protocols The MET ONE 7000 is available in different configurations Figure 2 aa ATIT Figure 2 MET ONE 7000 configuration 5 E Ethernet S Serial RS 485 A Analog W Wireless 2 5 0 5 um minimum sensitivity 6 D 24 VDC input power A 100 to 230 VAC 50 60 Hz input power 3 N No built in pump 7 0 DC power cord 4 F with flow measurement B Type B power cord N without flow measurement D Type D power cord E Type E power cord G Type G power cord J Type J power cord General information D MET ONE 7000 Figure 3 Overview of Met One 7000 particle counter 1 RH Temp probe connector 9 Commu
59. sokinetic sampling probes The isokinetic sampling probe is designed for accurate sampling in laminar flow environments The velocity of air in the probe is close to that of a typical vertical or horizontal laminar flow environment such as a clean room or clean hood The probe will match the vertical or horizontal flow speed of the air in order to collect representative samples of the cleanroom laminar flow for the particle counter Refer to Figure 4 for a comparison of sampling with and without the isokinetic probe General information gt 2 A Figure 4 Isokinetic probe function 1 No probe in non laminar air flow 3 No probe in laminar air flow particles are missed 2 To particle counter 4 Isokinetic probe in laminar air flow most accurate 10 Section 3 Installation Important Note Approved personnel only must install or commission the equipment 3 1 Component list Compare each item to the items in the shipment Figure 5 Keep the packaging materials to use when the counter is sent to the factory for calibration If an item is missing or damaged contact the manufacturer Section 8 on page 49 Figure 5 Instrument components 1 MET ONE 7000 particle counter 7 Communication cable 2 Antenna Wireless unit only 8 Power cable AC or DC 3 Wall mount plate 9 Vacuum tubing 4 isokinetic Probe for 1 0 cfm flow option 10 External LED indicator optional 5 Isokinetic Probe for 0 1 cfm flow option 11 RH Tem
60. ssage such as Invalid IP setting is shown refer to Table 9 to find the values that can be used Enter a value in the range for the setting 38 Operation 4 3 1 5 Wireless LED indicators Refer to Table Table 11 for a description of the Ethernet connection LED indicators Table 11 LED indicators for D K LED indicator On Off i instrument Ethernet Link is Green established Wireless communication is enabled Occasional blinking indicates data transfer High rates of blinking may VELON em occur if a Wireless LAN cannot be found or the Wireless settings are incorrect 4 4 Firmware update Use the utility program to update the instrument with a new version of firmware Important note Power loss during a firmware update can cause serious problems with the instrument Refer to Firmware update error on page 40 To install the firmware on the particle counter complete the steps that follow 1 Open the 7000 Setup Utility program Note Verify the Firmware Version shown in the Instrument Information section of the Setup Utility is Version 1 05 or newer Also verify that the Setup Utility is version 1 0 0 49 or newer Consult the factory for other versions 2 Click UPDATE FIRMWARE A window will open for file selection Open Cj E Look in EN UporadeFirmvare EN His T ue D ezkto Ip pe My Documents E My Computer el Eca 20887 80 14 bin Hy Network F 4 Files of type Cancel
61. st mode diagnostics NINININI MO MH DM NIN Table 22 Diagnostics data record ass regio description Asse Sto ye Du fomat o 700 708 Reseed O mw ECO E E ooo m feswe A 2 qu ooo me Ea A a qu ooy meta Resend o o 7is___ tasercaibraion A 2 qu me tasereurent_ f o 2 ui m esea o o a ECTS A NC Systemspecfo ea sensorer CEM expansi n O O 1 Set bits indicate a failure 58 Modbus register maps A 9 Sensor calibration information The sensor calibration information register is used for instruments that can electronically adjust the calibration circuitry or algorithm The sensor information can be read from a plug and play sensor or can be loaded at the factory or by qualified field personnel Table 23 Sensor calibration information Register description E Size a Data format 900 903 903 Reserved Size 20 points maximum 904 943 Sensor calibration curve sizes O O e 944 983 Sensor calibration curve voltages mV 20 points maximum g a XXXX XX NN r Resen O O o o 998 1089 Reserved O O S ooy o expansion RR S o o A 10 Miscellaneous functions Table 24 shows the register blocks to perform a specialized action such as resetting the instrument hardware reset and saving all instrument configuration parameters to non volatile EEPROM memory Table 24 Miscellaneous functions Faass Rept desinion he sze ove anom mo Set Wits assess passwd w e 00 mo wors pr mo fesem A T
62. t Particles in the sample pass through the view volume and scatter the laser light which is then collected through the collection optics and focused onto a photodiode The intensity of scattered light varies depending on the size of the particle The photodiode detects and converts the light signal to electrical pulses the magnitude of which is proportional to the particle size The information processed by the on board controller electronics are then communicated to the central monitoring system through the communication electronics The pulses are counted and measured by electronics on a circuit board containing counting operations circuitry Comparators are used to measure pulse height and sort the signals into channels according to size Counting circuits count the pulses in each channel The results indicate the particle counts for each size channel Calculations if required by the operator are performed and the data is available to the I O circuits for the facility monitoring system software through suitable communication protocol or for peripheral devices The firmware that controls counter operations is stored in flash memory The counting operations circuitry can also process external analog signals from environmental probes when used Additional circuitry provides device controls for the sample flow and external accessories Power regulation and distribution circuits control the proper levels and internal application of DC voltages I
63. tential contamination sources such as an instrument exhaust fan e Laminar flow install at least 1 sample probe per 25 sa ft of surface area e Turbulent flow install at least 2 sample probes per clean room e Position the sampling probe to face the direction of flow refer to Figure 4 on page 10 e Powders will contaminate the sensor and cause incorrect results or a counter failure e Liquids will contaminate the internal optics of the sensor and change the calibration of the counter Liquids can be suspended in air in the form of oil droplets e The vapors from drying adhesives or other chemicals can permanently coat the sensor optics or other internal parts 16 Installation e All types of smoke will contaminate the sensor e Vapors that contain corrosives will quickly cause permanent damage to the optics or electronics of the counter 3 5 Wiring safety information When making any wiring connection to the instrument obey the warnings and notes that follow Obey all warnings and notes in the installation sections For more safety information refer to section 2 1 on page 5 Important Note Always remove power to the instrument before an electrical connection is made Electrostatic discharge ESD considerations To keep hazards and ESD risks to a minimum remove power to the instrument when a maintenance procedure does not require power Internal electronic components can be damaged by static electricity This dam
64. th e 2 bytes 0 63 WEP 60 Modbus register maps A 14 Last sample data Table 28 shows the register block mirrors of the real time and buffered data register blocks with different data This block is updated with the most recent data at the end of each sample Data remains available until the next sample The update interval is based on the sample and hold time programmed into the configuration registers Table 15 Configuration information on page 54 Table 28 Last sample data O O a E a 1502 SamperGimesamphor R 2 HOR 1503 Sample UTC tnestamp minuisecond R 2 MS iO 8088 1504 Sample peog hous R 2 hea 1505 Sample period minutesiseconds nR 2 MS ORO 1506 Modusa des R e meren OOO ACE a T S E 0 1508 Sample sims R mp C AU A is Szetcos n aras ista sezon n mors OOO 151 s sons n mors OO a7 s sons rR a mors OO 519 1842 Reseved OOO O O S S ooy se magee a 2 qo su EE R AR e waoga RR 1587 Analog channel GA n Wo 1548 1882 Resemed O S asss Location name R 38 Doble e characters 18 o 1585 1888 Expansion O O oo MNIAINININI N NIN 61 Modbus register maps 62 Appendix B FXB communication RS485 serial output with FXB protocol To communicate with any remote counter it must first be made active by sending the correct location code The location code is a single character in the range 128 80H equal to location 00 and so
65. this command can turn off the pump and laser Table 31 Universal action commands Puts the counter s in the Auto count mode When the ud command is used the device s will count in the auto mode Auto mode causes the device s to continuously cycle through their own Sample and Hold Period settings This command is not echoed Places the counter s in the Manual count mode When the ud command is used the device s will count in the manual mode Manual mode causes the device s to cycle through their own Sample Period once This command is not echoed uC Universal Clear Buffer The contents of the buffer will be erased This command is not echoed uc Universal Auto Sample Mode 64 The counter s will start counting in either pre selected counting mode Auto Manual This command is not echoed The device will start counting without waiting for an even second boundary quick start Counting will continue until stopped by the computer The count cycle of the computer will control time FXB communication Table 31 Universal action commands continued The counter s will start counting in either of the two preselected counting ud Universal Start Count modes Auto or Manual This command is not echoed The counter s will stop counting and will build a data record This command is not echoed ue Universal Stop Count The counter s will enter a mode that prepares it for counting For example ug Univers
66. ust have a unique instrument address Refer to Set the instrument address RS485 on page 31 for instructions on setting the instrument address MET ONE 7000 counters with the RS485 Modbus communication option use industry standard Modbus RTU protocol In this communication mode a series of registers hold data about measurement results and operation parameters The parameters are preset by the user through a utility setup program or through the central monitoring software A list of tables in Appendix A on page 53 shows the register addresses types and use A user must write drivers to communicate with the particle counter through these registers with the Modbus RTU protocol Set the instrument address RS485 For a network of counters with RS485 Modbus or FXB protocol use the dip switch on the bottom of the counter to set the address refer to Table 6 Open the door of the particle counter to access the dip switch Figure 19 Important note Address 0 can only be used with FXB protocol Address 0 is reserved for use as a broadcast address for Modbus RTU A P 0 N o SA PMA gt a Figure 19 Dip switches in the off position Table 6 Dip switch settings for network address Network address 31 Operation Table 6 Dip switch settings for network address continued Network address 1 Address 0 can only be used with FX B protocol If address 0 is set with Modbus protocol the instrum
67. ute second To program the sample period enter upper case L followed by the relevant time information only Use the form of HHMMSS hours only terminated by lt cr gt lt lf gt Do not enter leading zeros L Sample Period The counter will send its present mode If counting a C will be sent If holding an H will be sent If stopped an S will be sent a The last record sent will be retransmitted The buffer will not be cleared If there R Retransmit Record ere ai is no record to retransmit a following the echoed command will be sent 63 M Mode Request FXB communication Table 29 Request for data commands continued The counter will send an alphanumeric data string name label terminated by a carriage return and line feed The Name Label field can vary in length T Identify Model U Universal Device Select V Protocol Version Command 128 191 Device Select a Auto b Manual c Start Counting computer controlled d Start Counting counter controlled e Stop Counting g Active Mode h Standby Mode Command ua Universal Auto Sample Mode ub Universal Manual Sample Mode The counter will be placed in the remote mode and will respond to all commands after receiving this command regardless of which select code is programmed into the counter The counter will send an alpha data string terminated by a carriage return and line feed The Protocol Versi
68. wed is shown in Figure 15 22 Installation Common Supply 4 20ma Collection System 24VDC CH2 Com CH3I 24VDC Shield 1 JP1 Chassis Spare None None Figure 13 Wallplate connection for common power and loop supply Separate Loop Supply cn gt cni 4 20ma gt CHS Collection i System JP1 Chassis i Shield Spare None None ad ES EE oc _ uu Figure 14 Wallplate connection for separate power and loop supply 23 Installation N N NO N tside operating range below line LP ET Loop Supply Voltage NO an O wan O h 0 200 400 600 800 1000 1200 1400 1600 Maximum Limit of Total Loop Resistance Figure 15 Maximum limit for current loop operation 3 6 8 Testing analog output 24 Use a set of load resistors with 0 1 accuracy and at least 1 4 watt capability Typically values of 100 250 or 600 ohms are used For 100 ohms a 4ma output will create a 0 4 volt output 0 01 volts b 20 ma output will create a 2 0 volt output 0 01 volts c A fault condition for FLOW or SENSOR CAL will cause a value close to 0 volts Section 4 Operation Each particle counter must be configured before operation for parameters such as sample time and count alarm thresholds 4 1 Configure the particle counter A setup utility program is used to configure parameters that are stored in the particle count
69. y compare the results between a portable particle counter and the remote particle counter A lower result in the remote counter indicates a tube length that is too long Cut the vacuum tubing to connect the counter to the vacuum source Keep the tube length to a minimum Put a cover on the tube ends to make sure that unwanted material does not go in the tubes during installation Support the tubing with hooks or cable ties at intervals that are not more than 4 feet apart Make sure that the tubing has a minimum bend radius of 4 inches Figure 7 Connect the intake tubing to the fitting on the top of the particle counter Connect the other end of the tubing to the isokinetic probe Connect the vacuum tubing to the fitting on the side of the counter Do not connect the other end to the vacuum until the room is ready for sampling Installation 122 cm 48 in N A MET ONE 7000 A Figure 7 Tubing installation guidelines 1 Bend radius minimum of 102 mm 4 in 2 Tubing supports 4 feet maximum between supports 3 4 3 Sample probe installation The sample probe must be installed correctly to prevent contamination of the counter and to get a representative sample of the area 3 4 3 1 Sample probe kits The following optional kits are available for installing the sampling probe Refer to Figure 8 and Replacement parts and accessories on page 47 for order information Direct mount the probe is installed on a short piece o

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