MET ONE 6000P Series Particle Counter
Contents
1. Figure 8 Setup utility program Instrument Information Copyright Hach Company 2007 2010 Service Port Based Setup General Count Mode Cumulative Differential 2010 08 20 08 44 22 Sample Timing Sample Hold 00 00 10 00 00 00 Comm Timeout 60 Count Cycles 0 Slave Address Location ID 1 Location Name Loc 1 C Remote LCD Analog Full Scale CH1 1000 CH2 1000 CH3 1000 CH4 1000 Read Instrument Port Open Connected Update Firmware Operation Figure 9 Channel count values 4 2 Particle counter communication Each MET ONE 6000P particle counter is assembled with the following communications format e Ethernet with ModbusTCP protocol section 4 2 1 on page 19 e Analog output optional section 4 2 2 on page 21 4 2 1 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 Refer to Figure 10 and Table 3 for a description of the fields for Ethernet configuration an oF if on Ep Fa Figure 10 Ethernet section of utility program 19 Operation Table 3 Ethernet field description 4 2 1 1 LAN setup 20 Field Description Default MAC Media access control unique permanent hardware address read only Read only Enables or disables static or dynamic IP addressing by connection to a DHCP serv2. ground between the instrument and the data acquisition system pin 4 of the 7 pin connector oo eo o j 8 Se o Zo Figure 7 Unit Main DC power input and 4 20ma analog output Table 2 Unit Main DC power input and 4 20ma analog output Pin Description Channel 1 Channel 2 Not used Power return common ground reference Not used Not used NIO Oo AJOJ PP Unit Main Power 24 VDC Section A 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 counter 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 Service port cable 8 pin DIN to 9 pin serial connector Section 7 on page 29 MET ONE 6000P 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
3. A 7 Sample mode parameters The sample mode parameters register Table 14 defines basic counting characteristics of asample Any updates to these registers will restart any active sample sequences Table 14 Sample mode parameters Address Register description Access Size bytes Data format 600 Number of count bins R 2 1 4 601 616 Reserved 617 Count bin 1 limit R W 4 0 4 294 967 295 619 Count bin 2 limit R w 4 0 4 294 967 295 621 Count bin 3 limit R W 4 0 4 294 967 295 623 Count bin 4 limit R W 4 0 4 294 967 295 625 653 Reserved 654 ADC multiplier R P 2 Factory calibration only 655 DAC multiplier 1 R P 2 Factory calibration only 656 DAC multiplier 2 R P 2 Factory calibration only 657 DAC offset 1 R P 2 Factory calibration only 658 DAC offset 2 R P 2 Factory calibration only 659 DAC offset 3 R P 2 Factory calibration only 660 DAC offset 4 R P 2 Factory calibration only 661 Flow offset R P 2 Factory calibration only 662 ADC offset R P 2 Factory calibration only 664 ADAC Multiplier P 2 Factory calibration only 665 ADAC Offset P 2 Factory calibration only 666 Unused R 2 Factory calibration only 667 ADAC Output Mode R W 2 0 5 0 normal default 668 699 Expansion A 8 Diagnostic data Table 15 shows the Diagnostics data register that is updated at a 30 second default rate or atthe conclusion of any Test mode diagnostics Table 15 Diagnostics da
4. Copy and paste the SetupUtility exe file from the utility program CD to the PC Connect the particle counter to the PC Start the utility program to configure the instrument section 4 1 2 on page 17 4 1 2 Utility program operation Complete the following steps to configure the particle counter 1 2 Open the SetupUtility exe file The utility program will open refer to Figure 8 Find the Port field If necessary change the COM port to match the port on the PC that the particle counter is connected to Click READ INSTRUMENT The utility will read the data that is stored in the instrument 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 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 tim
5. bytes 169 254 1 5 default 1310 Modbus server port R W 2 bytes 502 default 1311 Server R W 2 bytes Not active server 1 default client 0 1312 Remote Modbus server port client port R W 2 bytes Not active reserved for client apps 1313 Remote Modbus server IP address R W 4 bytes Not active reserved for client apps 1315 1399 Expansion Table 20 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 8 Configuration information on page 36 Table 20 Last sample data Address Register Description Access Size bytes Notes 1500 Sample UTC timestamp year R 2 YYYY 2000 9999 1501 Sample UTC timestamp month day R 2 MD 1 12 1 31 1502 Sample UTC timestamp hour R 2 H 0 23 1503 Sample UTC timestamp minute second R 2 MS 0 59 0 59 1504 Sample period hours R 2 H 0 23 1505 Sample period minutes seconds R 2 MS 0 59 0 59 1506 Modbus address R 2 Integer 1 247 1507 1508 Sample volume R 4 1509 Sample status R 2 Bitmap 1510 Reserved 1511 Size 1 counts R 4 0 4 294 967 295 1513 Size 2 counts R 4 0 4 294 967 295 1515 Size 3 counts R 4 0 4 294 967 295
6. 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 35 Modbus register maps A 2 Counter configuration The configuration data block Table 8 has parameters that directly affect the sampling characteristics of the instrument If asample is active any modifications to these registers will restart the current sample Table 8 Configuration information 36 Address Register description Access Size bytes Data format 100 Modbus slave address R W 2 1 247 0 broadcast 101 102 Reserved 103 Sample mode R W 2 1 auto 2 manual 104 Sample control R W 2 1 run 2 stop 105 Sample cycles R W 2 1 100 0 infinite 106 Sample period hours R W 2 H 0 23 107 Sample period minutes and seconds R W 2 MS 0 59 0 59 108 Hold period hours R W 2 H 0 23 109 Hold period minutes and seconds R W 2 MS 0 59 0 59 110 Delay period hours R W 2 H 0 23 111 Delay period minutes and seconds R W 2 MS 0 59 0 59 112 UTC year R W 2 YYYY 2000 2105 113 UTC month and day R W 2 MD 1 12 1 31 114 UTC hour R W 2 H 0 23 115 UTC minute and second R W 2 MS 0 59 0 59 116 119 Reserved 120 Active mode R W 2 1 active 2 inactive 121 126 Rese
7. 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 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 Isokinetic 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 flo
8. power Internal electronic components can be damaged by static electricity This damage 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 5 Electrical installation Refer to the following sections for the communication option that is used e Ethernet section 3 5 4 on page 15 e Analog section 3 5 5 on page 16 3 5 1 Wire preparation Properly prepare each wire by removing the insulation on the wires by inch 3 5 2 DC power requirements The DC configuration requires an external power source that can supply 24 VDC to supply power to the instrument 3 5 3 AC power requirements The AC configuration requires use of the AC power cord supplied with the instrument 3 5 4 Ethernet wiring Ethernet standard 10Base T or 100Base T can be used However the facility wiring
9. 0 001 999 microns 202 Size 2 label R P 4 0 001 999 microns 204 Size 3 label R P 4 0 001 999 microns 206 Size 4 label R P 4 0 001 999 microns 208 231 Reserved 232 Analog input 1 label R 4 CAL 234 Analog input 2 label R 4 TMP 236 Analog input 3 label R 4 RH 238 Analog input 4 label R 4 FLO 240 251 Reserved 252 299 Expansion A 4 Sample data Sample data records Table 10 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 10 Sample data Address Register description Access Size bytes Notes 300 Sample UTC timestamp year R 2 YYYY 2000 9999 301 Sample UTC timestamp month day R 2 MD 1 12 1 31 302 Sample UTC timestamp hour R 2 H 0 23 303 Sample UTC timestamp minute second R 2 MS 0 59 0 59 304 Sample period hours R 2 H 0 23 305 Sample period minutes seconds R 2 MS 0 59 0 59 306 Modbus address R 2 Integer 1 247 307 308 Sample volume R 4 309 Sample status Refer to Table 11 R 2 Bit wise mapped 310 Reserved 311 Size 1 counts R 4 0 4 294 967 295 313 Size 2 counts R 4 0 4 294 967 295 315 Size 3 counts R 4 0 4 294 967 295 317 Size 4 counts R 4 0 4 294 967 295 319 342 Reserved 343 Analog channel 1 CAL R 2 mV 37 Modbus register maps Table 10 Sample data continued Add
10. 1517 Size 4 counts R 4 0 4 294 967 295 1519 1542 Reserved 1543 Analog channel 1 Flow R 2 mV 1544 Analog channel 2 Temperature R 2 0 1 C external probe only 1545 Analog channel 3 Relative humidity R 2 0 1 RH external probe only 1546 Analog channel 4 R 2 1547 Analog channel 5 CAL R 2 mV 1548 1552 Reserved 1553 Location name R 32 Double byte characters 16 1585 1599 Expansion 42 HACH COMPANY World Headquarters HACH LANGE GMBH HACH LANGE Sarl P O Box 389 Loveland CO 80539 0389 U S A WillstatterstraBe 11 6 route de Compois Tel 970 669 3050 D 40549 D sseldorf 1222 V senaz 800 227 4224 U S A only Tel 49 0 2 11 52 88 320 SWITZERLAND Fax 970 669 2932 Fax 49 0 2 11 52 88 210 Tel 41 22 594 6400 orders hach com info hach lange de Fax 41 22 594 6499 www hach com www hach lange de Hach Company Hach Lange GmbH 2009 2010 All rights reserved Printed in U S A CNA
11. D 701255 MET ONE 6000P Series Particle Counter USER MANUAL October 2010 Edition 2 Table of Contents Section T SpecificallonS ua e Ee 3 Section 2 General information nenn 5 CN ME IONE Ml ON SE 5 AO WEE te Into MM ET 5 2 1 2 Precautionary EE 6 2 1 3 Blass Laser Produc nee 6 2 2 General product information este er essen 7 2 3 Status LED indicator descripcion di dea 7 2 4 Theory of operation har ee iia ee len 8 Section 3 Installation Anz a EE 11 31 EIERE eersten sans HR 11 3 2 Een EE 12 33 Installation guidelines each 12 39 31 Tupino Wl EM le WEE 12 3 3 2 Sample probe installation ae 13 3 4 Wiring Saco un 14 3 0 Electrical Instala ae ee 15 3 5 1 Wire prepara EE 15 3 5 2 DC power requirements ei ke 15 3 5 3 AC power requirements u a Hu ek 15 SEH 15 3 93 93 Analog WINN zu ee ee elek 16 Section We ln EE 17 4 1 Configure the particle counter een 17 A EN eltren EE EE 17 4 1 2 Utility program Operation ak 17 4 2 Particle counter Communication re ek cab geancaneedetes 19 4 2 1 Ethernet with ModbusTCP protocol EEN 19 42 2 Analg UU Us co asc ste ga a bk Sete Rag sat ea epee eos aa ees eee 21 4 2 3 Testing analog LEE 22 4 3 Firmware update entire 22 Section 5 Maintenance ur Reina aa 25 5 1 Maintenance schedule nico een 25 5 2 Glean ng e un 25 A EE 25 5 22 Zero COU IMUM DE 25 E E lee Un e EE 26 5 3 T bing RTE EE 26 5 4 Calibration NEE 26 EN TE E EE 26 Section 6 Troubleshooting i
12. 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 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 A A A 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
13. e a light wipe with minimal fluid contact to the instrument Make sure the power is unplugged prior to performance of these procedures Refer to the following general guidelines during installation e The MET ONE 6000P is not designed to be installed in areas where frequent washdown occurs When possible mount the instrument directly below the sample point Otherwise keep the airflow in a constant downward direction 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 3 1 on page 12 e Follow the sampling guidelines to prevent sampling errors 3 3 2 2 on page 14 3 3 1 Tubing installation 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 exhaust side will cause the vacuum to fall below spec
14. e is 0 00 00 00 e Count Alarms set the number of counts for each size channel that will trigger a count alarm 17 Operation 18 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 Note 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 7 6 Change the settings for the communication protocol that is used e Analog set the count value for each channel that corresponds to the 4 20 mA output signal default 1000 Refer to Figure 9 e Ethernet refer to section 4 2 1 on page 19 7 Click SAVE SETTINGS to save the settings in the instrument Met One Setup Utility V2 0 0 2 Model 6003 Module Option Ethernet Firmware Version 210 Serial 2010082088 Sensor Flow Measurement Yes Diagnostics Indicator LED O Flash U Yellow Blue Red Green Ethernet MAC C DHCP APIPA Config Port 16000 IP Address Subnet Mask 169 254 1 50 255 255 0 0 Server Port 502 Client Port Gateway Remote Server IP 169 254 1 19 Ethernet Protocol Modbus v
15. e output options and corresponding output results are given in Table 4 21 Operation Analog Full Scale Output State CH1 1000 Normal CH2 1000 CH3 1000 O Zero CH4 1000 Span Figure 12 Channel count values Table 4 Set signal outputs Signal Output Option Output Current Zero 4mA Span 20 mA Normal Regular operation 4 2 3 Testing analog output Use a set of load resistors with 0 1 accuracy and at least 1 4 watt capability Typically values of 100 250 or 500 ohms are used For 100 ohms a 4 mA 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 For 250 ohms a 4 mA output will create a 1 volt output 0 01 volts b 20 mA output will create a 5 volt output 0 01 volts c A fault condition for FLOW or SENSOR CAL will cause a value close to 0 volts For 500 ohms a 4 mA output will create a 2 volt output 0 01 volts b 20 mA output will create a10 volt output 0 01 volts c A fault condition for FLOW or SENSOR CAL will cause a value close to 0 volts 4 3 Firmware update Use the utility program to update the instrument with a new version of firmware Important notes e Power loss during a firmware update can cause serious problems with the instrument Refer to Firmware update error on page 24 22 Operation e LAN firmware updates r
16. e task As needed 6 months Annually Calibrate x Clean instrument x Inspect sample tubing x Purge x Wipe down x 5 2 Cleaning the instrument A Caution Remove power to the instrument before cleaning 5 2 1 Wipe down Important Note Never touch the particle counter directly with liquid or VHP stream When liquid solutions enter the counter flow path or electronics they damage the sensor Do not allow disinfecting chemical vapor to enter the counter enclosure and come in contact with the counter electronics For disinfecting purposes use a wipe down procedure 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 counter is considered clean Prerequisites e Standard purge filter assembly refer to Replacement parts and accessories on page 29 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 cont
17. equire bootloader V1 3 or greater If bootloader V1 3 is not already installed LAN firmware update fails the bootloader must be updated to V1 3 using the Service Port After the bootloader is installed the application firmware can be uploaded via LAN e A TCP IP connection is not necessary for the LAN update Just make sure there is a connection to the LAN and that the counter is selected in the instrument list on the LAN setup tab To install the firmware on the particle counter complete the steps that follow 1 Open the 6000P Setup Utility program Note Verify the Firmware Version shown in the Instrument Information section of the Setup Utility is Version 2 11 or newer Also verify that the Setup Utility is version 2 0 0 4 or newer Consult the factory for other versions Note Firmware updates can be done using either the service port or over a LAN connection When using a LAN establish TCP IP then 2 Click UPDATE FIRMWARE A window will open for file selection 2 x Look in Sy UporadeFirmware I ena File name 2088180 14 bin Files of type Cancel 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 i Instrument boot loader ready CAUTION Do not interrupt the Flash update process OK to continue 4 Click OK The instrument update will start The
18. er When enabled the counter will get an IP address and subnet mask automatically on power up i DHCP APIPA Disabl If a DHCP server is not available the counter will use APIPA for an IP address and u 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 1 Address address Range 169 254 0 0 to 169 254 255 255 e g 169 254 180 43 16925412 Instruments of the same type that communicate with a single software package SUNS Mask such as FMS use the same subnet mask Range 0 to 255 integer only 299 299 0 0 Server Port ModbusTCP server listen port Range 0 to 65535 integer only 502 Client Port Not available Disabled Gateway Router or access point to another network 169 254 1 5 Remote Server IP Not available Disabled For configuration through a network only the LAN settings can be changed 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 In the utility program select LAN SETUP The LAN Based Setup window will be shown Figure 11 The software will search for LAN instruments 2 If LAN instruments are found the instruments will be listed as shown in Figure 11 Select an instrument to show the LAN Instrument Settings 3 Change the instrument settings if necessary Refer to Figure 10 and Table 3 for a descrip
19. ferred calibration solution Please check with your Hach representative if on site calibration service option is available for your facility location To return the MET ONE 6000P series Particle Counters for repair or calibration first obtain a returned material authorization number RA The RA number is necessary for any instrument 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 at 800 866 7889 or 1 541 472 6500 If you have a service contract contact your Hach 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 31 Contact information 32 Section 9 Limited warranty Hach warrants this instrument to be free of defects in materials and workmanship for a period of two 2 years fr
20. from potential contamination sources such as an instrument exhaust fan Laminar flow install at least 1 sample probe per 25 sq ft of surface area Turbulent flow install at least 2 sample probes per clean room Position the sampling probe to face the direction of flow refer to Figure 3 on page 9 Powders will contaminate the sensor and cause incorrect results or a counter failure 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 The vapors from drying adhesives or other chemicals can permanently coat the sensor optics or other internal parts All types of smoke will contaminate the sensor Vapors that contain corrosives will quickly cause permanent damage to the optics or electronics of the counter 3 4 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 14 Installation Important Note Position the equipment so the disconnect device is easily accessed and operated 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
21. g the instrument hardware reset and saving all instrument configuration parameters to non volatile EEPROM memory Table 17 Miscellaneous functions Address Register description Access Size bytes Data format 1100 Set Write access password W 2 1101 Module reset W 2 1 reset 1102 Reserved 1103 Save all settings W 1 save 1104 Default settings Ww 1 default 1105 1199 Expansion A 11 Application specific information Table 18 shows application specific register blocks Table 18 Application specific Address Register description Access Size bytes Data format 1200 Run status R 2 0 Delay 1 Start 2 Stop 3 Count 4 Hold 1201 1259 Reserved 1260 1299 Expansion A 12 Ethernet configuration Table 19 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 41 Modbus register maps Table 19 Ethernet configuration A 13 Last sample data Address Register Description Access Size bytes Notes 1300 Ethernet MAC address R 6 bytes 00 0E 1C XX XX XX default 1303 DCHP enabled R W 2 bytes 0 disabled 1 enabled 1304 IP address R W 4 bytes 169 254 1 2 default 1306 Subnet mask R W 4 bytes 255 255 0 0 class B 1308 Gateway R W 4
22. ght stack with isokinetic probe Bracket wall for external LED light stack Bracket wall type T for isokinetic probe Cable for external stainless steel LED light stack 4 m with connector Cable service port DC input and or Analog input connector Filter zero counting 1 cfm in tube Fuse T 2A 250V Inlet nozzle 3 8 Light stack stainless steel external LED Probe extended vertical wall mount 1 0 cfm 12 Probe extended vertical wall mount 1 0 cfm 16 Probe extended vertical wall mount with bracket for indicator light stack 1 0 cfm 12 Probe extended vertical wall mount with bracket for indicator light stack 1 0 cfm 16 Probe isokinetic 1 0 cfm 1 4 Probe isokinetic 1 0 cfm 3 8 Tubing inch ID Tubing 3 s inch ID 2088601 15 VP623501 VP623500 2088480 2088482 2082644 3 460 400 7004 2088379 01 410 400 1507 203813 3 590815 2088594 2088396 01 2080999 3 2080999 4 2080999 9 2080999 10 2082646 2 2084148 02 960200 960380 29 Replacement parts and accessories 30 Section 8 Contact information 8 1 Return procedures The MET ONE 6000P series Particle Counter has a one year calibration cycle Each of the MET ONE 6000P 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 However on site service is available for many locations and should be the pre
23. ified levels and put a load on the pump possibly causing premature wear and failure The low vacuum can cause a flow alarm and low particle count Prerequisites Sample tubing Hytrel Bevaline or equivalent e Exhaust tubing Tygon or equivalent e Tubing hooks or cable ties Installation procedure Complete the following steps to install the intake or exhaust 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 6 m 20 ft as this could affect the flow rate of the pump Note A tube length that is longer than 3 meters can cause a loss of particles gt 1 um If a longer length is necessary compare the results between a portable particle counter and the remote 6000P 2 Puta cover on the tube ends to make sure that unwanted material does not go in the tubes during installation 3 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 5 12 Installation 4 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 5 Connect the exhaust tubing to the fitting on the back of the counter Figure 5 Tubing installation guidelines 1 Bend radius minimum of 102 mm 4 in 2 Tubing supports 4 feet maximum between support
24. ii 2 ee een 27 6 1 Troubleshooting table a eure 27 Section 7 Replacement parts and accessories nennen nen 29 7 1 Parts and ACCOSSONOS EE 29 Section 8 Contact information nennen 31 8 1 Return procedures cotilla 31 8 2 Techhical s upp OT PAE E enee ee ee tetanus E ee 31 Section 9 Limited warranty wesen 33 Appendix A Modbus register maps 222 35 Table of Contents A information EE 35 A 2 Counter configuration E 36 NS Data ll e do lo coa 37 BA Sample dada ee 37 A 5 Buffered sample dataran nass a 38 PB B ffered record DIOCK un a Heer euere 39 A 7 Sample mode parameters nr au ea ee ee 40 PES WI ee ee es een 40 A 9 Sensor calibration information nase less 41 A 10 Miscellaneous functions EE 41 A 11 Application specitic information ne I anal 41 Adee Ethernet configuration ee Eeer 41 A183 Last sample datos ee 42 Section 1 Specifications Specifications are subject to change without notice Instrument Light source Long Life Laser diode Weight 4 62 kg 10 2 Ib Dimensions W x D x H 17 15 cm x 11 43 cm x 31 75 cm 6 75 in x4 5 in x 12 5 in Figure 1 on page 4 Enclosure 304 Stainless steel Status indicator Multi colored LED for normal status count alarm count alert sensor failure flow failure or communication failure Power requirements 24 VDC 10 50W Max or optional 100 to 240 VAC 50 60 Hz 0 4A Max Operating temperature 10 to 32 C 50 to 90 F Storage tempe
25. ination 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 6000P particle counter must be returned to the service center for calibration section 8 1 on page 31 On site service and calibration is available through a service contract or on demand 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 Unplug the connectors to disconnect the wiring 2 Disconnect the inlet and exhaust tubing from the unit 5 5 Fuse Replacement 26 Important Note Disconnect power to the instrument before changing the fuse Locate the fuse holder located on the rear panel refer to Figure 2 on page 7 With a flat head screwdriver push the fuse holder cap in to the fuse holder With pressure applied to the cap turn the screw driver counterclockwise Remove the old fuse and put a new T 2A 250V fuse in place With the screw driver push the fuse holder cap in to the fuse holder oo FY MR 2 With pressure applied to the cap turn the screw driver clockwise to secure the cap Section 6 Troubleshooting 6 1 Troubleshooting table Problem Communication failure Table 6 Troubleshooting table Possible causes I
26. instrument Personal injury or damage to the instrument could occur if not observed 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 electrical equipment users must now return old or end of life equipment to the Producer for disposal at no charge to the user 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 manual for operation or safety information This symbol indicates that a risk of electrical shock and or electrocution exists This symbol indicates the need for protective eye wear This symbol indicates that a laser device is used in the equipment 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 D gt PO P a This symbol identifies the location of a fuse or current limiting device 2 1 3 Class 1 Laser Product _Class 1 Laser Product This symbol indicates that the instrument contains a Cla
27. inue until the count reaches zero 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 25 Maintenance 5 2 3 Purging 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 2 Attach a standard purge filter assembly to the sensor inlet tube 3 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 does 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 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 contam
28. k The buffered record block Table 13 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 13 Buffered record Modbus register maps Address Register description Access Size bytes Data format 500 Buffered UTC timestamp year R 2 YYYY 2000 9999 501 Buffered UTC timestamp month day R 2 MD 1 12 1 31 502 Buffered UTC timestamp hour R 2 H 0 23 503 Buffered UTC timestamp minute second R 2 MS 0 59 0 59 504 Buffered sample period hours R 2 H 0 23 505 Buffered sample period minutes seconds R 2 MS 0 59 0 59 506 Buffered Modbus address R 2 Integer 1 247 507 508 Buffered sample volume R 4 509 Buffered sample status R 4 Bitmap 511 Buffered size 1 counts R 4 0 4 294 967 29 513 Buffered size 2 counts R 4 0 4 294 967 295 515 Buffered size 3 counts R 4 0 4 294 967 295 517 Buffered size 4 counts R 4 0 4 294 967 295 519 542 Reserved 543 Buffered analog channel 1 CAL R 2 mV 544 Buffered analog channel 4 external temp R 0 1 C external probe only 545 Buffered analog channel 5 RH R 0 1 RH external probe only 546 Buffered analog channel 6 flow R 2 Kee 547 552 Reserved 553 Location name R 32 Double byte characters 16 585 599 Expansion 1 Contains sample alarm status Refer to Table 11 on page 38 39 Modbus register maps
29. 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 e Length 100 meters maximum single wire length repeaters can be used to increase the distance e Repeaters 4 maximum e Connector type Ru 45 standard Ethernet wiring convention T 568B 15 Installation 3 5 5 Analog wiring 16 Counters with the analog output feature send a 4 20 mA signal that is proportional to the number of counts in a given sampling time refer to Figure 7and Table 2 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 only 2 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 Any signal excursion below 4 mA zero count point will result in a negative number in the data acquisition system which is an immediate indicator of a problem with the signal from the particle counter Most 4 20 mA systems require an external loop supply The Met One 6000P produces the loop power internally This is true for both the AC and the DC versions However there must be a common reference
30. ncorrect wiring Use Table 6 for help with problems that may occur with the system Solution Examine the system for loose or incorrect connections Unit not configured Configure the counter using the setup utility program Flow failure Cap placed on inlet probe during wash down not removed Remove cap from probe Kink in tubing Examine both sample and vacuum tubing for bends that may restrict the air flow Leak Examine the vacuum line and fittings for leaks in the system Vacuum pump failure Repair the vacuum pump High count alarm High counts in room Troubleshoot the process to determine the source of the counts Probe placed near source of contamination Reposition probe Potential sensor contamination 1 Use a portable counter to confirm the counts from the remote counter 2 Ifthe 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 3 If the count is still high contact the nearest service center for repair Sensor failure Contamination Purge the counter using the zero count filter section 5 2 3 on page 26 27 Troubleshooting 28 Section 7 Replacement parts and accessories 7 1 Parts and accessories Description Catalog Number 4 size channel option AC power cordset 115V AC power cordset 230V Bracket to mount external LED li
31. om the shipping date If any instrument covered under this warranty proves defective during this period Hach 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 warrants 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 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 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 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 representatives or factory authorized and t
32. output 5 Built in diagnostic indicator LED optional 2 3 Status LED indicator description The particle counter has a multi color LED indicator Figure 2 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 17 Table 1 LED indicator description LED color Indication System status ee Blinking 3 second Normal operation sampling Steady Normal operation not sampling Red Solid or blinking Count alarm Blue Steady Sensor failure Blue Flashing Communication failure General information Table 1 LED indicator description LED color Indication System status Blue One short flash one long flash Flow failure 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 2 4 Theory of operation The sensor in the MET ONE 6000P air particle counter contains a laser diode light source that illuminates an area called the view volume with intense light 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
33. rained 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 integration materially increases the time or difficulty of servicing the instrument THIS WARRANTY IS GIVEN BY HACH WITH RESPECT TO THIS INSTRUMENT IN LIEU OF ANY OTHER WARRANTIES EXPRESSED OR IMPLIED HACH AND ITS VENDORS DISCLAIM ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR NON CONTRACTUAL PURPOSE HACH RESPONSIBILITY TO REPAIR OR REPLACE DEFECTIVE PRODUCTS IS THE SOLE AND EXCLUSIVE REMEDY PROVIDED TO THE CUSTOMER FOR BREACH OF THIS WARRANTY HACH AND ITS VENDORS WILL NOT BE LIABLE FOR ANY INDIRECT SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES EVEN IF HACH ORITS VENDORS HAS BEEN GIVEN ADVANCED NOTICE OF THE POSSIBILITY OF SUCH DAMAGES 33 Limited warranty 34 Appendix A Modbus register maps Important Note The Modbus register tables in this section may become updated Contact Hach 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 i
34. rature 40 to 70 C 40 to 158 F Operating humidity Maximum relative humidity 80 for temperatures up to 31 C decreasing linearly to 50 relative humidity at 40 C Altitude 2000M max Storage humidity 5 to 98 relative humidity non condensing Port sizes Model 6000P barb fitting for 1 4 ID inlet tubing 3 8 ID outlet tubing Optional 3 8 ID inlet fitting Signal output options Analog 4 20 mA Ethernet with ModbusTCP protocol Data storage Sampling 1000 samples records Number of size channels Standard 2 Optional 4 Flow rate Model 6000P 1 0 cfm 28 3 Lpm 5 Sensitivity Model 6000P 0 5 um at 1 0 cfm 28 3 Lpm Range Model 6000P 0 5 um to 10 0 um at 1 0 cfm 28 3 Lpm Counting efficiency Model 6000P 50 20 at 0 5 um and 100 10 for sizes at least 1 5 times or larger than the smallest channel size fully complies to JIS and ISO 21501 4 Coincidence loss Model 6000P 5 at 14 000 000 particles m3 400 000 particles ft3 False count rate One or less in five minutes Operating location Indoor use only Pump type Air Vacuum rated for continuous use Product CE compliant Contact manufacturer for details Specifications 139 5 mm 5 49 in EI AR ww TE 335 mm 170 2 mm 13 19 in 6 7 in Figure 1 MET ONE 6000P dimensions Section 2 General information The contents of this manual
35. ress Register description Access Size bytes Notes 344 Analog channel 2 temperature R 2 0 1 C external probe only 345 Analog channel 5 relative humidity R 2 0 1 RH external probe only 346 Analog channel 6 flow R 2 100 0 100 cfm 1000 1 000 cfm 347 352 Reserved 353 Location name R 32 Double byte characters 16 385 399 Expansion Sample alarm status Registers 309 and 509 sample status and buffered sample status contain the sample alarm status refer to Table 11 for an example These alarms are bit wise mapped Table 11 Register 309 sample alarm status Address Status o Calibration Flow Temperature Relative humidity Air velocity System alarm Count alarm Reserved Channel 1 count alarm oJo JoJo AJ QW Pm Channel 2 count alarm Channel 3 count alarm ap 0 Channel 4 count alarm 12 15 Reserved A 5 Buffered sample data Table 12 shows the offline buffered sample record access control Table 12 Buffered sample record control Address Register description Access Size bytes Data format 400 Number of buffered sample records R 2 0 1000 401 Retrieve buffered record Table 13 W 2 1 402 Buffered record ready R 2 1 record available 403 Erase buffer W 2 1 start 404 498 Expansion 499 Auto download R W 2 0 Disable 1 Enable 38 A 6 Buffered record bloc
36. rved 127 Location name R W 32 Double byte characters 16 143 Concentration mode R W 2 5 7 GER E un 144 Count mode R W 2 0 cumulative 1 differential 145 Flow units R W 2 0 Lpm 1 cfm 146 Communication timeout seconds R W 2 Ee EE 147 Protocol selection for RS485 RS232 RW 2 een 148 Channel 2 pulse out selection R W 2 Count channel 2 3 and 4 149 Light LED indicator flash R W 2 0 steady 1 flashing 150 Red light LED indicator R W 2 0 off 1 on 151 Green light LED indicator R W 2 0 off 1 on 152 Yellow light LED indicator R W 2 0 off 1 on 153 Blue light LED indicator R W 2 0 off 1 on 154 Analog channel 1 full scale R W 4 0 4 294 967 295 156 Analog channel 2 full scale R W 4 0 4 294 967 295 158 Analog channel 3 full scale R W 4 0 4 294 967 295 160 Analog channel 4 full scale R W 4 0 4 294 967 295 162 Remote LCD R W 2 0 disable 1 enable 163 Protocol selection for Ethernet WiFi R W 2 FX 0 Modbus 1 4800 Emul 2 FXB1 3 Modbus register maps Table 8 Configuration information continued Address Register description Access Size bytes Data format 165 Internal Pump R W 2 0 not installed default 1 installed 166 199 Expansion A 3 Data label Table 9 provides a register for sample and analog data labels Table 9 Count bin data labels Address Register description Access Size bytes Data format 200 Size 1 label R P 4
37. s 3 3 2 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 3 2 1 Sample probe kits The following optional kits are available for installing the sampling probe Refer to Figure 6 and Replacement parts and accessories on page 29 for order information e Direct mount the probe is installed on a short piece of tubing directly on top of the Barbed Intake tubing connector nozzle on the counter 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 e T type wall bracket the probe is installed in a wall bracket The tubing is cut to connect the probe to the counter e 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 13 Installation Figure 6 Probe mount options 1 Vertical wall mount 2 T type wall bracket 3 3 2 2 Sample probe guidelines The position of an isokinetic probe is very important for count accuracy Refer to the sampling guidelines and Figure 3 on page 9 before installation Sampling guidelines Keep the sample probe a minimum of 12 inches from loose materials dust liquids and sprays Keep the sample probe a minimum of 12 inches
38. s 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 protected A 1 Identity information The identity block contains basic information about the instrument refer to Table 7 These registers can only be configured at the factory and by qualified service personnel Table 7 Modbus register for identity information Address Register description Access Size bytes Data format 0 14 Manufacturer ID R P 30 Printable ASCII 0x20 0x7E 15 24 Model number R P 20 Printable ASCII 0x20 0x7E 25 29 Serial number R P 10 Printable ASCII 0x20 0x7E 30 33 Sensor ID R P 8 Printable ASCII 0x20 0x7E 34 Last calibration date year R P 2 YY 0 9999 35 Last calibration date month day R P 2 MD 1 12 1 31 36 Calibration due date year R P 2 YY 0 9999 37 Calibration due date month day R P 2 MD 1 12 1 31 38 Firmware version counter 3 R 2 100 V1 00 39 Hardware version R 2 100 V1 00 40 Reserved 2 41 99 Expansion 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
39. ss 1 Laser Product 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 Use and IEC EN 60825 1 Safety of Laser Products FDA accession number 9022243 029 General information 2 2 General product information Figure 2 shows a diagram of the MET ONE 6000P 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 6000P particle counter has four main components the sensor counting electronics communication electronics and vacuum pump Room air is pulled through the particle counter by the vacuum pump 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 Gg Figure 2 Overview of Met One 6000P particle counter 1 AC power input optional 6 Calibration Port 2 Fuse holder 7 Service Port and Remote Indicator Light Connector 3 Barbed exhaust tubing connector 8 Ethernet Port 4 Barbed intake tubing connector nozzle 9 DC power input optional and 4 20mA Analog
40. ta record Address Register description Access Size bytes Data format 700 705 Reserved 706 5 VDC R 2 mV 707 3 3 VDC R mV 708 5 VA R 2 mV 709 714 Reserved 715 Laser calibration R 2 mV 716 Laser current R 2 mA 717 723 Reserved 724 Error condition R 2 System specific e g sensor error 725 749 Expansion 1 Set bits indicate a failure 40 A 9 Sensor calibration information Modbus register maps 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 16 Sensor calibration information Address Register description Access Size bytes Data format 900 903 Reserved 904 943 Sensor calibration curve sizes R P 80 Size 20 points maximum format XXX XXX 944 983 Sensor calibration curve voltages R P 80 my 20 points maximum format XXXX XX 984 985 Reserved 986 Nominal flow R P 2 Range 1 10000 1 0 01cfm 987 996 Reserved 997 Sensor type R P 2 1 liquid 2 air 998 1089 Reserved 1090 Sensor flow measurement present R P 2 0 not present 1 present 1091 1099 Expansion A 10 Miscellaneous functions Table 17 shows the register blocks to perform a specialized action such as resettin
41. tion of the settings When configured as necessary click SAVE SETTINGS 4 Click the Port field drop down arrow and select TCP IP 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 35 Operation Met One Setup Utility V2 0 0 2 Copyright Hach Company 2007 2010 LAN Based Setup gt Search LAN for Remote Configuration Port 16000 ses 1 Instrument s Found on LAN LAN Instrument Settings 2010082088 Serial MAC 00 00 00 00 00 00 Slave Address Location ID DHCP APIPA Config Port IP Address Subnet Mask Save Settings Server Port Client Port Gateway Remote Server IP UDP Reboot Update Firmware Figure 11 LAN setup for Ethernet units Error messages If an error message such as Invalid IP setting is shown refer to Table 3 to find the values that can be used Enter a value in the range for the setting 4 2 2 Analog output 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 Figure 12 For test and setup purposes the setup utility can create set signal outputs Th
42. update status will show below the UPDATE FIRMWARE button The green LED on the counter will flash to indicate update activity A confirmation message will be shown when the update is complete 23 Operation 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 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 3 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 24 Section 5 Maintenance Important Note Only qualified personnel should perform the tasks described in this section ofthe manual Do not disassemble the particle counter for maintenance Ifthe internal components require cleaning contact the manufacturer 5 1 Maintenance schedule Complete the maintenance tasks according to the schedule in Table 5 to keep the particle counter operating efficiently The maintenance tasks are described in the following sections Table 5 Maintenance schedule Maintenanc
43. w speed of the air in order to collect representative samples of the cleanroom laminar flow for the particle counter Refer to Figure 3 fora comparison of sampling with and without the isokinetic probe General information ie Q ol t 4 4 Figure 3 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 General information 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 4 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 31 Figure 4 Instrument components 1 2 MET ONE 6000P particle counter Iso kinetic probe with tube 4 230 VAC EU power cord AC Units 5 Configuration cable 3 110 VAC power cord AC units 1 Not shown user manual purge filter setup utility disc 7 pin DC power Analog connector 11 Installation 3 2 3 3 Installation Installation overview To install the particle counter install the cables for power and communication guidelines Important Note This counter is not waterproof or resistant to VHP All disinfecting processes requir
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