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Ser in u s ® 30 U ser M an u al 3 .3

Page 216

Appendix B.

EC9800 Protocol

The Serinus implements a subset of the 9800 instrument protocol. Only the basic commands of reading
the concentration value and setting the instrument calibration state (measure, span or zero) are
supported.

B.1

Command Format

All commands are sent as ASCII strings. Fields are delimited by commas and the command ends with
the normal return key (i.e. the TERMINATOR is either a <CR> or a <LF>). The DEVICE I.D. is the Serial ID
assigned in the

Main Menu

→

Communications Menu

→

Serial Communication Menu

. If the

instrument is not being used in a multi-drop connection, the DEVICE I.D> can be replaced with the

string “???”.

B.2

Commands

DCONC

Function:

Sends the current instantaneous concentration data to the serial port.

Format:

DCONC, {<DEVICE I.D.>} {TERMINATOR}

Device response:

{GAS} <SPACE> {STATUS WORD} <CR><LF>

The GAS value is the concentration value in the current instrument units, expressed as a floating point
number (i.e. 12.345). The STATUS WORD indicates the instrument status in hex (i.e. A01F) using the
following format:

Bit 15 = SYSFAIL (MSB)

Bit 14 = FLOWFAIL

Bit 13 = LAMPFAIL

Bit 12 = CHOPFAIL

Bit 11 = CVFAIL

Bit 10 = COOLERFAIL

Bit 9

= HEATERFAIL

Bit 8

= REFFAIL

Bit 7

= PS-FAIL

Bit 6

= HV-FAIL

Bit 5

= OUT OF SERVICE

Bit 4

= Instrument is in zero mode

Bit 3

= Instrument is in span mode

Bit 2

= Unused

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Содержание Acoem Serinus 30

Страница 1: ...80 Melbourne Australia 61 3 9730 7800 info au acoem com ecotech com Manual subject to change without notice Images used are for illustrative purposes only Ecotech Serinus are trademarks or registered...

Страница 2: ...Serinus 30 User Manual 3 3 Page 2 This page is intentionally blank...

Страница 3: ...lature 24 1 4 Background Theory 25 1 4 1 Measurement Theory 25 1 4 2 Kalman Filter Theory 26 1 5 Instrument Description 27 1 5 1 Calibration Valve Manifold 27 1 5 2 Sample Filter Holder 28 1 5 3 CO CO...

Страница 4: ...8 Tests Menu 75 3 4 19 Digital Input Test Menu 75 3 4 20 Digital Output Test Menu 76 3 4 21 Calculation Factors Menu 76 3 4 22 Communications Menu 78 3 4 23 Data Logging Menu 78 3 4 24 Serial Communic...

Страница 5: ...2 2 Pressure Calibration Ambient Only 123 5 2 3 Pressure Calibration Internal Pump Option Only 123 5 3 Manual Background 125 5 4 Zero Calibration 125 5 4 1 Calibration Port 125 5 4 2 Sample Port 126 5...

Страница 6: ...01 170 8 2 1 Hardware Setup 171 8 3 Rack Mount Kit PN E020116 171 8 4 Internal Pump PN E020107 175 8 4 1 Hardware Setup 175 8 4 2 Internal Pump Additional Components 176 8 4 3 Internal Pump Removed Co...

Страница 7: ...n Wheel 26 Figure 3 Internal Components Diagram 27 Figure 4 Calibration Valve Manifold 27 Figure 5 Sample Filter Holder 28 Figure 6 CO CO2 Converter 28 Figure 7 Measurement Cell 29 Figure 8 Source Tim...

Страница 8: ...Calibration Menu Screen 68 Figure 54 Flow Calibration Menu Screen 69 Figure 55 Service Menu Screen 70 Figure 56 Diagnostics Menu Screen 71 Figure 57 Digital Pots Menu Screen 72 Figure 58 Internal Pump...

Страница 9: ...itching Analysers 113 Figure 106 Real Time Plot 114 Figure 107 Plot of Downloaded Data 115 Figure 108 Directory Settings 116 Figure 109 Logs Format 116 Figure 110 Colour Theme Settings 117 Figure 111...

Страница 10: ...st Fit the Rack Slide Assembly into the Rack 174 Figure 154 Attach Slides to Front of Rack 174 Figure 155 Slide Clips 175 Figure 156 External CO2 Sensor 182 Figure 157 Wiring Connections CO2 Probe to...

Страница 11: ...onse data 204 Table 33 Advanced Protocol Parameter List 205 Table 34 Bayern Hessen Data 218 Table 35 Block Check Operation 219 Table 36 Status Bit Map 220 Table 37 Failure Bit Map Positive Logic 221 T...

Страница 12: ...ocal standards which should be used in conjunction with this manual Some of these standards are listed in this manual If after reading this manual you have any questions or you are still unsure or unc...

Страница 13: ...nductor terminal IEC 60417 5019 Alternating current IEC 60417 5032 Caution hot surface IEC 60417 5041 Caution risk of danger to user and or equipment Refer to any accompanying documents ISO 7000 0434...

Страница 14: ...be used Ensure that the mains supply cord is maintained in a safe working condition Do Not Expose Equipment to Flammable Gases This equipment is not intended for use in explosive environments or cond...

Страница 15: ...warranty on parts and labour from date of shipment The warranty period commences when the product is shipped from the factory Lamps filters and other consumable items are not covered by this warranty...

Страница 16: ...1300 364 946 if calling from within Australia Please dial 61 3 9730 7800 if calling from outside of Australia Please contact Ecotech and obtain a Return Material Authorisation RMA number before sendi...

Страница 17: ...N 61326 1 2013 Electrical equipment for measurement control and laboratory use EMC requirements General requirements Radio Equipment Directive RED 2014 53 EU EN 300 328 V2 1 1 Wideband transmission sy...

Страница 18: ...lling between references You can access the links by pressing the following CTRL LEFT MOUSE CLICK Move to the link location You can switch between links by pressing the following ALT LEFT ARROW KEY Re...

Страница 19: ...ated 2 2 November 2013 Formatting updates Addition of Airodis installation steps 3 0 December 2014 Auto Ranging Power Supply added Main Controller and Rear Panel PCAs changed 3 1 April 2016 Trace opti...

Страница 20: ...Serinus 30 User Manual 3 3 Page 20 This page is intentionally blank...

Страница 21: ...as the main components and techniques used to obtain stable gas concentration readings 1 2 Specifications 1 2 1 Measurement Range 0 200 ppm autoranging U S EPA designated range Any full scale range b...

Страница 22: ...whichever is greater 1 2 4 Power Operating Voltage 100 240 VAC 10 50 60 Hz Overvoltage Category II Power Consumption 190 VA max at start up 115 VA nominal 1 2 5 Operating Conditions Ambient Temperatu...

Страница 23: ...sed for multiple instrument connections on a single RS232 USB port connection on rear panel TCP IP port optional USB memory stick front panel for data logging event logging parameter and configuration...

Страница 24: ...he automatic zero performs a zero check at a specified time through a 24 hour cycle which adjusts the lower limit of the instrument Zero Air Is purified air in which the concentration of CO is 50 ppb...

Страница 25: ...te combustion of hydrocarbon fuels Carbon monoxide is a toxic gas to the human body when inhaled it binds to haemoglobin myoglobin and mitochondrial cytochrome oxidase reducing oxygen storage transpor...

Страница 26: ...determine background signals the strength of other signals relative to each other and the background Figure 2 Correlation Wheel 1 4 2 Kalman Filter Theory The digital Kalman filter provides an ideal...

Страница 27: ...s 30 are described below Figure 3 Internal Components Diagram 1 5 1 Calibration Valve Manifold Refer to Figure 3 for the location of calibration valve manifold The calibration valve manifold switches...

Страница 28: ...micron filter element should be replaced on a regular basis Figure 5 Sample Filter Holder 1 5 3 CO CO2 Converter Refer to Figure 3 for the location of CO CO2 converter The CO CO2 catalytic converter...

Страница 29: ...ntained at a set temperature based on the cell set point default is 50 C The cell pressure is monitored to compensate for pressure changes The mirror alignment in cell assembly is critical and is fact...

Страница 30: ...The CO filled chamber absorbs wavelengths sensitive to CO The sample gas containing CO in the measurement cell does not receive CO specific IR radiation and the only detected signals registered by the...

Страница 31: ...Figure 11 Detector Assembly Narrow Bandpass Filter The narrow bandpass filter allows only the CO sensitive portion of the IR radiation to pass through to the IR detector 4 7 microns reducing noise an...

Страница 32: ...ample air pressure in the measurement cell This pressure reading is used to verify sample flow and correct measurement readings for pressure variations Figure 15 Pressure Sensor PCA 1 5 4 5 Orifice an...

Страница 33: ...tery backed clock calendar analog to digital converters and many other circuits for signal processing and control The ambient pressure and chassis temperature sensors are also located on this board Th...

Страница 34: ...e Fan filter is also installed with the fan to prevent the instrument from dust Note Clean the chassis fan filter on regular interval refer to Section 6 4 2 1 5 7 3 Power Supply Refer to Figure 19 for...

Страница 35: ...used for instrument communications with equipment through a standard USB port TCP IP Network optional This port is best used for remote access and real time access to instruments when a network is ava...

Страница 36: ...nently damage the instrument and void the warranty Digital Status Outputs The instrument is equipped with eight open collector outputs which will convey instrument status conditions and warning alarms...

Страница 37: ...B Stick H030137 01 Refer to Figure 22 callout 10 Manual hardcopy optional M010027 USB Memory Stick H030021 Refer to Figure 22 callout 9 USB Cable COM 1440 Refer to Figure 22 callout 8 Keys for Slam Lo...

Страница 38: ...Serinus 30 User Manual 3 3 Page 38 Figure 22 Received Item...

Страница 39: ...Remove the thumb screws located on the rear panel Figure 23 Opening the Instrument 1 2 Refer to Figure 24 Unlocked the slam lock using keys provided with instrument Figure 24 Opening the Instrument 2...

Страница 40: ...ed environment air conditioned shelter An enclosure temperature of 25 27 C is optimum Whether in a rack or placed on a bench the instrument should not have anything placed on top of it or touching the...

Страница 41: ...mains power is ON CAUTION Always unplug the equipment prior to removing or replacing any components CAUTION Do not replace the detachable mains supply cord with an inadequately rated cord Any mains su...

Страница 42: ...onnections The Serinus 30 has four pneumatic ports on the rear panel of the instrument the Sample Port the Calibration Port the Exhaust Port and the Background Air Port All tubing and fittings used sh...

Страница 43: ...re 1 Refer to Figure 30 Remove all the dust plugs Figure 30 Dust Plugs 2 Refer to Figure 31 Remove the sample port nut Figure 31 Remove Nut 3 Inspect the ferrules inside the nut for correct orientatio...

Страница 44: ...t loosely only 2 or 3 threads on the sample port Figure 33 Replace Nut Loosely 5 Push the tubing into the end of the nut until you hit the tube stop inside the fitting Figure 34 Insert Tube 6 Tighten...

Страница 45: ...aust Port The exhaust port is where the measured sample calibration gases and background air are exhausted from the instrument The exhaust port should be connected to the vacuum pump using 1 4 OD tubi...

Страница 46: ...installed Figure 36 Installation of USB Memory Stick 2 Refer to Figure 37 Remove the travel screws from the measurement cell store in a zip lock bag within the analyser Figure 37 Travel Screw Location...

Страница 47: ...al background refer to Section 5 3 13 Perform a span calibration refer to Section 5 5 14 Follow the procedure for a multipoint precision check refer to Section 5 7 15 The instrument is now ready for o...

Страница 48: ...nternal pump Rack mount assembly Optional Ethernet Port 2 5 EN Type Approval Set Up The Serinus 30 has been certified to T V performance standards for Continuous Ambient Air Quality Monitoring Systems...

Страница 49: ...ication cables from the instrument 3 Refer to Figure 38 If storing over a long period six months turn the battery OFF by moving the switch S1 on the main controller PCA 4 Remove the instrument from th...

Страница 50: ...e find some equivalent packaging that provides protection from damage Note Ecotech recommended to use the same packing material in which instrument is delivered 10 The instrument is now ready for long...

Страница 51: ...Temperature Waits until the cell temperature reaches at least 90 of set point After this warm up has completed the instrument will immediately begin making measurements refer to Section 3 2 3 2 Measur...

Страница 52: ...buttons are also used to scroll side to side through editable fields such as Dates Times Numbers etc On the home screen these buttons are used for adjusting the screen contrast Press and hold the up b...

Страница 53: ...left corner these lights indicate the status of the instrument A red light indicates that the instrument has a major failure and is not functioning An orange light indicates there is a minor problem w...

Страница 54: ...t may have It displays the highest priority error or status condition contained in the Status Menu refer to Section 3 4 4 Instrument Activity 3 This line shows what function the instrument is currentl...

Страница 55: ...is plugged in the USB socket is behind the front panel If the USB symbol is not shown the USB memory stick should be inserted Underneath the USB symbol arrows may be displayed which indicates data tr...

Страница 56: ...alibration Menu Flow Calibration Menu Service Menu Diagnostics Menu Digital Pots Menu Internal Pump Menu Valve Menu Tests Menu Digital Input Test Menu Digital Output Test Menu Calculation Factors Menu...

Страница 57: ...ory Figure 43 Quick Menu Screen Span Calibrate CO This field is used to perform a span calibration adjustment and should be only used when a known concentration of span gas is being drawn through the...

Страница 58: ...in the Next Service Due field of the Advanced Menu refer to Section 3 4 31 This field is only displayed in the two weeks prior to the date displayed in this field or after the date has occurred 3 4 2...

Страница 59: ...l This field will display the instrument model e g Serinus 30 Nominal Range The measurement range of the instrument Ecotech ID The Ecotech ID number Serial No The main controller PCA serial number Boa...

Страница 60: ...n Maintenance refer to Section 3 4 13 5V Supply Pass if the 5 V power supply is within the acceptable range 12V Supply Pass if the 12 V power supply is within the acceptable range Analog Supply Pass i...

Страница 61: ...forming a pressure calibration Flow Calibration Internal Pump Option Error if the user is performing a flow calibration Flow Fault Ok when the instrument has acceptable sample flow based on the differ...

Страница 62: ...roller PCA Mirror Displays the temperature of the end cap mirror plate on the measurement cell Chassis Humidity Displays the humidity percentage of air inside the chassis measured on the main controll...

Страница 63: ...ge after PGA scaling Ref Voltage The reference voltage is a measure of the IR source intensity Flow Voltage Internal Pump Option The current voltage measured from the flow block PCA Cooler Voltage Vol...

Страница 64: ...w will be displayed in slpm or L min Date Displays the current date and allows users to edit if required Time Displays the current time and allows users to edit if required Backlight Select the length...

Страница 65: ...y 1 15 there was at least 1 valid measurement to construct the average from However a setting of 100 would mean the value stayed until 1 30 because there needs to be a complete 15 minutes worth of mea...

Страница 66: ...nu Calibration Menu Calibrating the instrument should be done with care refer to Section 5 before using these menus Figure 52 Calibration Menu Screen Cal Type Depending on the selection in this field...

Страница 67: ...perform a background Pressure Calibration Menu Refer to Section 3 4 11 Flow Calibration Menu Internal Pump Option Refer to Section 3 4 12 Pressure CO This field displays the cell pressure measured du...

Страница 68: ...end of the Cycle Time and adjust the gain based on the Span Level When Disabled it will do a precision check only no adjustment is made Timed calibration with span compensation enabled does not fulfil...

Страница 69: ...8 for the calibration procedure Setting the Pump Control to MANUAL will automatically disable the valve sequencing ready for flow calibration Figure 54 Flow Calibration Menu Screen Flow Set Point The...

Страница 70: ...ght Load Configuration Loads a user selectable configuration file from the USB memory stick Save Configuration Saves all of the EEPROM stored user selectable instrument configurations to the USB memor...

Страница 71: ...ature and flow Off Is used only when running diagnostics Control Loop Enabled default Allows the instrument to automatically adjust digital pots and other outputs Disabled Prevents the instrument from...

Страница 72: ...e cooler Test Meas Pot 0 This Digital Pot is used for diagnostics only When in the Electrical or Preamp Diagnostic Mode this Digital pot should be adjusted from 0 255 This will produce a change in the...

Страница 73: ...ntrol to MANUAL will automatically disable the valve sequencing Figure 58 Internal Pump Menu Screen Flow Set Point The desired sample flow target Cell The current pressure in the measurement cell Samp...

Страница 74: ...ill turn ON and OFF under the instruments control even if the user has manually turned OFF or ON a valve When Disabled the valves will change only in response to a user s action Sample Cal Indicates i...

Страница 75: ...t Menu Refer to Section 3 4 19 Digital Output Test Menu Refer to Section 3 4 20 3 4 19 Digital Input Test Menu Main Menu Service Menu Diagnostics Menu Tests Menu Digital Input Test Menu Figure 61 Digi...

Страница 76: ...automatic control 3 4 21 Calculation Factors Menu Main Menu Service Menu Calculation Factors Menu The Calculation Factors Menu within this menu provide the values used to calculate different aspects...

Страница 77: ...reading on the analyser before the dilution ratio is applied If the Dilution ratio is 1 both undiluted CO and diluted CO field will be the same value Undiluted CO2 Input 1 is CO2 Option Displays the...

Страница 78: ...u Refer to Section 3 4 26 Digital Input Menu Refer to Section 3 4 27 Digital Output Menu Refer to Section 3 4 28 Network Menu Optional Refer to Section 3 4 29 Bluetooth Menu Refer to Section 3 4 30 3...

Страница 79: ...for a list of parameters refer to Table 33 Data Log Setup Text Select the list of logged parameters by name 3 4 24 Serial Communication Menu Main Menu Communications Menu Serial Communication Menu Fi...

Страница 80: ...odBus protocol 3 4 25 Analog Input Menu Main Menu Communications Menu Analog Input Menu The Serinus supports three analog inputs from the analog digital I O port Each input is a 0 5 volt CAT 1 input t...

Страница 81: ...hich is primary gas instantaneous reading All three channels can be user defined to any of the available parameters for a list of parameters refer to Table 33 All the labels below are repeated for eac...

Страница 82: ...utput cannot go negative this offset can be used to record negative readings 0 5V Calibration Enables the user to calibrate the analog voltage output at a low point Edit the value against a reference...

Страница 83: ...e to Zero refer to Section 3 4 10 Active Each pin can be set to be active High or Low Active High means that the event will be triggered when the line is pulled to 5 V Active Low means that the event...

Страница 84: ...e is true Active Each pin can be set to be active High or Low Active High means that the pin will be pulled to 5 V when the associated event occurs Active Low means the pin will be pulled to 0 V when...

Страница 85: ...s the user to view or set the IP Address Netmask and Gateway if the optional network port is installed Figure 71 Network Menu Screen Start up Mode The following modes are available Normal In this mode...

Страница 86: ...ch ID Adaptor is in DHCP mode Set DHCP Start up Mode In this mode the instrument will ask for its network parameters from a DHCP server on your network Protocol Sets the protocol used for the network...

Страница 87: ...ndroid device Reset After changing the ID or PIN it is necessary to reboot the Bluetooth module This is done by resetting the instrument or by using this menu item to reboot only the Bluetooth ID This...

Страница 88: ...t from 1 sec interval up to 24 hours Chart This field enters a screen with a graph of the user selected Parameter refer to Section 3 4 32 3 4 32 Chart Main Menu Trend Display Menu Chart The chart allo...

Страница 89: ...by pressing the key on the keypad and is represented by a vertical line on the chart The cursor can be moved left or right by the or key respectively This cursor location now represents the current d...

Страница 90: ...r to edit the next service due date Jump to Next State Moves the sequence to the next state e g from Fill to Measure This command is most commonly used to force an instrument out of the warm up sequen...

Страница 91: ...e for instruments without an internal pump Default is 1 08 for Standard range instruments and 1 50 for High range instruments Internal Pump When Enabled indicates the instrument has an Internal pump i...

Страница 92: ...n real time on the screen refer to Table 33 for a full list of parameters Figure 77 Parameter Display Menu Screen Data Parameter This is an editable field Enter the parameter number the user wishes to...

Страница 93: ...re configured as DCE and can be connected to DTE Data Terminal Equipment such as a data logger or computer Port 2 also supports a multidrop arrangement a configuration of multiple instruments connecte...

Страница 94: ...rodis software to download logged data and remotely control the instrument Due to the nature of USB this is a less reliable permanent connection as external electrical noise can cause USB disconnectio...

Страница 95: ...rk Communication Optional Instruments with the optional network port installed can be accessed using a TCP IP connection Figure 80 shows examples of some possible configurations for remote access Figu...

Страница 96: ...Procedure 1 Open Main Menu Communications Menu Network Menu 2 Select Start up Mode Read IP Accept 3 Manually use the power switch ON the rear of the instrument to turn the power OFF Leave the instrume...

Страница 97: ...n 10 When viewing is complete select Start up Mode Normal Accept 4 3 3 Port Forwarding on Remote Modem Router Setup When using the network port to connect to the router modem with NAT enabled the user...

Страница 98: ...Airodis setup for a LAN network Ensure the IP address is set to the same as on the instrument Network Menu Figure 83 LAN Network Set Up Airodis Below is an example of Airodis setup for a WAN network...

Страница 99: ...mA calibration target is now a 10 V target 4 4 1 1 Analog Outputs Voltage Calibration Equipment Required Multimeter set to volts Male 25 pin connector with cable Procedure 1 Open Main Menu Communicat...

Страница 100: ...mper JP1 on the rear panel PCA refer to Figure 85 4 4 4 Digital Status Outputs The instrument is equipped with eight open collector outputs which will convey instrument status condition warning alarms...

Страница 101: ...parameters have been chosen for their relevance in assisting in troubleshooting the instrument 4 5 1 Configure Instrument Internal Logging In order to log data the user must first specify a data logg...

Страница 102: ...Download Data 4 6 1 Connecting the Instrument to a PC The instrument can communicate with a PC using RS 232 Serial TCP IP Network Bluetooth or USB Serial Bluetooth and network communications do not re...

Страница 103: ...select Browse my computer for driver software Figure 88 Update Driver Popup The Serinus USB driver is located on the green Ecotech resources USB stick under Drivers Ecotech Analyser Select this direc...

Страница 104: ...driver was successfully installed Figure 91 Successful Driver Installation 4 6 1 2 Connecting Over Serial RS 232 The following steps outline how to setup the instrument for connection to a PC or data...

Страница 105: ...en Ecotech resources USB stick The demo version has limited functionality but will allow the user to download and export data from up to three instruments If the user doesn t have Airodis Installed th...

Страница 106: ...tup Property Description Station Name The name of the station If the user has other loggers the name is used to distinguish them Logger Set this to Ecotech Serinus when downloading from any Serinus se...

Страница 107: ...etting on the instrument Note The available fields for communication parameters will change when the user changes the link type The user will need to set the communication parameters that have been de...

Страница 108: ...8 Figure 96 Error Status Notification 7 Select the Data Manager tab click download The Download Data window will appear Select the appropriate time period that the user wishes to download and click Do...

Страница 109: ...tor the status of the download from the Home tab Figure 98 Download Data Status 9 Data will become available in the data manager as it is downloaded The user can load data for a date range by entering...

Страница 110: ...ata in CSV format which can be loaded into another program such as Microsoft Excel It is also possible to copy paste Ctrl C Ctrl V data directly from the Airodis data manager Figure 100 Exporting Data...

Страница 111: ...ion The Serinus Remote Application can be found in the Google Play Store by searching for Ecotech or Serinus Once found choose to Install the application and Open to start the application Figure 102 D...

Страница 112: ...s on the device s Bluetooth capabilities and any intervening obstructions but is usually up to 30 meters Remote Screen Operation With the exception of the number pad all button functions actions can b...

Страница 113: ...enable the user to return to the selection screen allowing connection to a different instrument Options Menu The Options Menu is accessed by the grey button in the top right corner of the screen or pr...

Страница 114: ...rns the graph to Normal Mode Stop Stops collecting data In this mode the user can scroll the display without going into Observer Mode because the system has no data collection to suspend It is necessa...

Страница 115: ...send the saved comma separated text file csv as an attachment to an email This file format does not include the parameter headings just the values Send E Mail Sends an email with the parameter data i...

Страница 116: ...he email formatted as displayed Preferences Refer to Section 4 7 7 4 7 7 Preferences The Preferences Menu allows the user to adjust the directory settings logged data format and the colour scheme sett...

Страница 117: ...Communications Page 117 Colour Theme Settings Allows the user to choose a colour scheme for the remote screen Matrix Classic Emacs or Custom Figure 110 Colour Theme Settings...

Страница 118: ...Serinus 30 User Manual 3 3 Page 118 This page is intentionally blank...

Страница 119: ...upplied at ambient pressure to avoid damaging the instrument If direct gas cylinder connection is required high pressure Zero Span options can be installed at time of ordering The calibration chapter...

Страница 120: ...tion source and the instrument 3 Calibrate the instrument against the calibration source Multipoint precision check is used to establish the relationship between instrument response and pollutant conc...

Страница 121: ...erform the vacuum pressure calibration first 5 2 1 Full Pressure Calibration Two Point Calibration This section outlines how to perform a full pressure calibration Using the required equipment follow...

Страница 122: ...ions OK 10 Turn OFF the vacuum source and wait 1 min or until the barometer reads ambient pressure 11 Refer to Figure 113 Disconnect the vacuum source and barometer from Exhaust Port and Sample Port F...

Страница 123: ...14 Disconnect any external tubing connected to the rear of the instrument 3 Open Main Menu Calibration Menu Pressure Calibration Menu read note OK Note This action will place the valve sequence on hol...

Страница 124: ...ing will be interrupted 3 Refer to Figure 115 Connect a barometer to the Sample Port Figure 115 Pressure Calibration Internal Pump Option Only Set up 4 Edit Vacuum Set Point read displayed instruction...

Страница 125: ...e event log as well as in the Calculation Factors Menu 5 4 Zero Calibration Zero calibrations are used to determine the zero response of the instrument and apply an offset to the reading Performing a...

Страница 126: ...ect Cal Mode Zero Accept 5 Select Zero Source External Accept 6 Allow the instrument time to achieve a stable response 7 Enter Zero Calibrate CO read note OK 8 Select Cal Mode Measure Accept To return...

Страница 127: ...CO read note OK 7 Select Cal Mode Measure Accept To return to sample measure 5 5 Span Calibration A span calibration is a calibration performed at the upper end of the instrument s measurement range E...

Страница 128: ...tion Set up 1 2 If diluting the gas with a dilution calibrator set the output concentration to 80 of the instrument measurement range 3 Open Main Menu Calibration Menu 4 Select Cal Type Manual Accept...

Страница 129: ...an source and reconnect the sample line to the Sample Port 5 5 3 Manual Instrument Gain and Offset Adjustments CAUTION Manual adjustment of the Instrument Gain does not take into account the PTF corre...

Страница 130: ...etting up a span but do not do a Span Calibrate CO 4 Observe and record the measurement from the instrument 5 Check both readings against user local applicable standards 6 Select Cal Mode Measure Acce...

Страница 131: ...n versus the recorded instrument response and use linear regression to calculate the line of best fit and the correlation factor R2 refer to the users local applicable standards Example for an instrum...

Страница 132: ...Only This procedure calibrates the rate of the flow generated by the internal pump The following procedure must be performed if the instrument After a service or repair When the external flow check h...

Страница 133: ...ave for up to 5 minutes to return to normal operation If instrument doesn t return to normal there may be a blockage refer to Section 7 13 Remove flow meter and reconnect external tubbing 14 Back Flow...

Страница 134: ...1 Ensure the gas cylinder is fitted with an appropriate gas regulator with a shut off valve 2 Connect a 1 4 line of stainless steel tubing between the gas cylinder and the instruments Calibration Por...

Страница 135: ...asure Accept To return to sample measure 2 Remove the flow meter on the Vent Port and connect a vent line 3 Reconnect the instrument fittings and return to the original set up The instrument is now in...

Страница 136: ...ain valve 5 Temporarily place a flow meter on the Vent Port This port is now used as the high pressure calibration vent for both span and zero 6 Open Main Menu Calibration Menu 7 Select Cal Type Manua...

Страница 137: ...emove the flow meter on the Vent Port and connect a vent line 3 Reconnect the instrument fittings and return to the original set up The instrument is now in normal operation mode When either zero or s...

Страница 138: ...Serinus 30 User Manual 3 3 Page 138 This page is intentionally blank...

Страница 139: ...y cord with an inadequately rated cord Any mains supply cord that is used with the instrument must comply with the safety requirements 250 V 10 A minimum requirement 6 2 Maintenance Tools To perform g...

Страница 140: ...al 3 3 Page 140 Figure 123 Minifit Extraction Tool PN T030001 Figure 124 Orifice Sintered Filter Removal Tool PN H010046 Figure 125 Leak Test Jig PN H050069 Figure 126 Air Monitoring Test Equipment Ki...

Страница 141: ...iculate filter replace if full dirty 6 4 1 Perform a pressure check 6 4 9 Check sample inlet system for moisture or foreign materials Clean if necessary Check chassis fan filter and clean if necessary...

Страница 142: ...aced is heavily dependent on the environmental conditions the instrument is sampling 1 Turn OFF the external pump and allow the instrument to return to ambient 2 Open the lid of the instrument to acce...

Страница 143: ...surface of the sample filter components are dirty then clean with damp lint free paper towel 8 Place a new particulate filter paper into the body of the sample filter holder Note Make sure filter bod...

Страница 144: ...Serinus 30 User Manual 3 3 Page 144 Figure 131 Avoid to Touching Particulate Filter Paper...

Страница 145: ...ynar nut with barb adapter and tubing to the top of the sample filter holder 11 Close the lid of the instrument and perform a leak check refer to Section 6 4 4 6 4 2 Clean Chassis Fan Filter The chass...

Страница 146: ...clockwise Figure 134 Remove Kynar Nut 3 Replace the DFU and ensure that the flow is in the correct direction arrow should point towards the Kynar nut 4 Tighten the Kynar nut clockwise 6 4 4 Leak Check...

Страница 147: ...trument Figure 135 Leak Test Jig on Exhaust Port 4 Connect a vacuum source to the shut off valve ensuring the shut off valve is in the open position Figure 136 Connect Vacuum Source 5 Block the instru...

Страница 148: ...en the shut off valve 21 Allow the instrument time to evacuate the pneumatic system the time required will depend on the vacuum source used 22 Close the shut off valve and record the vacuum indicated...

Страница 149: ...ternal pump option Equipment Required Barometer Kynar 1 4 Blocker Nuts 5 8 Spanner 9 16 Spanner 7 16 Spanner Procedure Note Ensure that the instrument has been running for at least one hour before thi...

Страница 150: ...p Menu 28 Toggle OFF Internal Pump Off 29 Note the value on the barometer Wait for 3 minutes the value should not drop more than 5 kpa 37 5 torr If the leak check passed skip to step 32 30 Inspect the...

Страница 151: ...d Span gas source 40ppm CO 5 8 Spanner Procedure 1 Open Main Menu Calibration Menu 2 Select Cal Type Manual Accept 3 Select Zero Source Internal Accept 4 Select Cal Mode Zero Accept 5 Allow the instru...

Страница 152: ...m the Exhaust Port 2 Refer to Figure 138 Unscrew the Kynar nut from the fitting anti clockwise Figure 138 Kynar Fitting Containing Orifice and Sintered Filter 3 Remove the Kynar fitting from the measu...

Страница 153: ...ection 6 4 4 12 Reconnect the vacuum source to the Exhaust Port 6 4 7 Trim Pot Tuning Procedure The following must be performed to ensure the Serinus 30 receives an optimal signal after the cell has b...

Страница 154: ...current ambient pressure at site Cell should indicate current cell pressure depending on the pump condition and location The cell pressure is normally about 20 torr below ambient Equipment Required Ba...

Страница 155: ...rument displays the normal start up screen the power will need to be toggled and another attempt will need to be made to enter the Bootloader Once successful press 1 to enter the Bootloader Menu 6 5 1...

Страница 156: ...e front panel USB Port 3 Enter the Bootloader refer to Section 6 5 4 Select option 3 upgrade from USB memory stick press 3 on the keypad 5 Wait until the upgrade has completed 6 5 4 Erase All Settings...

Страница 157: ...Serinus 30 User Manual 3 3 Page 157 This page is intentionally blank...

Страница 158: ...libration refer to Section 5 2 Or replace sensor if required Noisy unstable readings Multiple possibilities Refer to Section 7 2 Calibration system error Ensure calibration system is functioning corre...

Страница 159: ...oader Menu and reload or upgrade firmware refer to Section 6 5 4 12 Voltage supply failure Power supply has failed Replace power supply No display Contrast adjustment required Adjust the display contr...

Страница 160: ...eaks A leak in the instrument or calibration system dilutes the sample stream and causes low span readings and noise Correlation wheel has leaked replace correlation wheel Span calibration out Adjust...

Страница 161: ...zero Indicates that the internal zero air converter is less efficient than the external zero air supplied Perform a leak test refer to Section 6 4 4 Check the internal zero air supply is equipped wit...

Страница 162: ...Serinus 30 User Manual 3 3 Page 162 7 1 Flow Fault Figure 142 Flow Fault Diagnostic Procedure Section 2 3 2 Section 5 2...

Страница 163: ...Troubleshooting Page 163 7 2 Noisy Unstable Readings Figure 143 Noisy Zero or Unstable Span Diagnostic Procedure Section 6 4 4 Section 6 4 7 Section 5 2...

Страница 164: ...rinus 30 User Manual 3 3 Page 164 7 3 Cell Temperature Failure Figure 144 Cell Temperature Failure Diagnostic Procedure Note Be careful using multimeter probes as they can damage the microfit connecto...

Страница 165: ...Troubleshooting Page 165 7 4 Mirror Temperature Failure Figure 145 Mirror Temperature Failure Diagnostic Procedure...

Страница 166: ...Serinus 30 User Manual 3 3 Page 166 7 5 USB Memory Stick Failure Figure 146 USB Memory Stick Failure...

Страница 167: ...tate Menu 2 Model take note 3 Ecotech ID take note 4 Board Revision take note 5 Firmware Ver take note 6 Open Main Menu Service Menu 7 Save Save Configuration CONFIG TXT Accept 8 Save Save Parameter L...

Страница 168: ...and access the files 11 Best practice is to email all the on the USB memory stick but if it s to large just send 12 The CONFIG TXT and PARAM TXT files that are saved in the CONFIG folder 13 The LOG fi...

Страница 169: ...Serinus 30 User Manual 3 3 Page 169 This page is intentionally blank...

Страница 170: ...he dual filter is designed with two sample filters plumbed in parallel with a split line This formation allows sample flow not to be affected yet reduces the loading on each filter and therefore the f...

Страница 171: ...enu Hardware Menu 4 Enable Network Port Enabled 8 3 Rack Mount Kit PN E020116 The rack mount kit is necessary for installing the Serinus into a 19 rack the Serinus is 4RU in height Table 10 Included P...

Страница 172: ...ressing the black plastic clips in the slide rails to remove the inner section of the rail Figure 149 Separate Rack Slides 3 Refer to Figure 150 Attach the inner slide rails to each side of the instru...

Страница 173: ...gure 151 Rack Mount Ears Fitted to Instrument 5 Refer to Figure 152 Attach the rack mount adaptors to the ends of the outer slide rails using M4 x 10 button screws washers and locknuts Do not fully ti...

Страница 174: ...o the Rack 7 Refer to Figure 154 Install the two assembled outer slide rails onto the left and right side of the rack securely with M6 bolts washer and locknuts cage nuts Figure 154 Attach Slides to F...

Страница 175: ...eve a smooth and secure slide To Remove the Instrument 1 To remove the instrument first pull instrument forward of rack giving access to the slides 2 Find the rack slide lock labelled Push and push it...

Страница 176: ...62 02 Heater Thermistor Cable Used to connect heater thermistor assembly of the flow block to the main controller PCA C020083 Stop Valve Valve used to isolate pump from the pneumatic circuit of the in...

Страница 177: ...es Procedure 1 Open Main Menu Service Menu Diagnostics Menu Internal Pump Menu 2 Select Pump Control Manual 3 Toggle OFF Internal Pump OFF 8 5 Metric Fittings Kit PN E020122 The metric fittings kit al...

Страница 178: ...ng with a thermally stabilised detector housing with a more sensitive IR detector operating at a lower temperature 50 C to reduce thermal noise This option is also available without a dryer PN E020120...

Страница 179: ...anifold should be less than 3 5 seconds Instrument A standard Serinus 30 draws ambient air from within its localised area when performing a background while when sampling it draws the sample form a sa...

Страница 180: ...calibration Note Before commencing a multipoint calibration perform a manual background with diluted zero air flowing at 10 20 Lpm in the sample manifold Span Zero gas should be injected directly into...

Страница 181: ...ogger providing the data logger is designed with this function 8 7 9 Trace Service and Maintenance The maintenance intervals are determined by compliance standards that differ in various regions The f...

Страница 182: ...ng an external sensor which is connected via an analog input to the Serinus 30 Figure 156 External CO2 Sensor 8 8 2 Specifications Part number E031014 CO2 measurement range 0 2000 ppm Accuracy 1 5 of...

Страница 183: ...an air conditioned room The sensor output varies slightly with temperature and pressure refer specifications Section 8 8 2 Connect the signal cable to the 25 way connector on the rear of the CO analys...

Страница 184: ...usually necessary to pre filter the sample entering the CO2 sensor The CO2 sensor probe has its own replaceable filter As the flow through the filter is diffuse and not high flow this filter should ha...

Страница 185: ...eed to request parameter 54 for CO2 parameter 53 continues to return average CO Refer to Table 33 for other parameter details 8 8 6 Maintenance The sensor probe is interchangeable It can be removed re...

Страница 186: ...p Black Rubber 1 8 H030003 4 Cap Black Rubber 1 4 H030004 4 Tubing 1 4 OD 1 8 ID Black Norprene T010021 3 3 ft Ecotech Tubing 1 4 X 1 8 Flexible Silicone W Kynar Lining T010026 3 ft 9 2 Maintenance Ki...

Страница 187: ...p Repair Kit To Suite a 607 Pump P031001 Internal Pump Repair Kit to suit KNF Pump P031005 Tubing 1 4 and 1 8 25 ft Length T010026 01 Warranty Disclaimer The product is subject to a warranty on parts...

Страница 188: ...ssembly H014125 30 Motor Adaptor Plate Source Timing Assembly H014102 Correlation Wheel Assembly Source Timing Assembly H014114 30 IR Source Assembly Source Timing Assembly H014201 30 Motor Assembly S...

Страница 189: ...ring BS110 Bulkhead Sealing ORI 1009 Table 23 Spare Parts List Fittings Part Description Part Number Kynar Union Fitting F030022 1 4 PTEF Straight Ferrule F030028 Nut 1 4T Steel Gripper Fitting F0300...

Страница 190: ...P Clip 1 2 12 7Mm H030149 Circuit Board Support Bracket H010117 Serinus 30 CO Label H010132 03 Correlation Wheel Cover H014103 CO Detector Cover H014126 CO CO2 Converter Angle Bracket H014138 8 GB US...

Страница 191: ...rts List External CO2 Sensor Part Description Part Number Power Lead C040002 Connector Fitting 1 4T F030055 Sealing Plug M5 F030079 Scrubber Support Ring 35 H010143 Support Ring 25 25 28 mm H010147 Sp...

Страница 192: ...Serinus 30 User Manual 3 3 Page 192 9 5 Plumbing Schematic PN D020005...

Страница 193: ...Parts List and Schematics Page 193 9 6 Block Wiring Schematic PN D020102...

Страница 194: ...Serinus 30 User Manual 3 3 Page 194 9 7 Measurement Cell PN H014100...

Страница 195: ...Parts List and Schematics Page 195 9 8 Source Timing Assembly PN H014125...

Страница 196: ...Serinus 30 User Manual 3 3 Page 196 9 9 Calibration Manifold Assembly PN H010013 01...

Страница 197: ...Parts List and Schematics Page 197 9 10 Valve Assembly PN H010042...

Страница 198: ...Serinus 30 User Manual 3 3 Page 198 9 11 High Pressure Valve Exploded View PN H050043...

Страница 199: ...Parts List and Schematics Page 199 9 12 Sample Filter Holder Assembly PN H010160...

Страница 200: ...Serinus 30 User Manual 3 3 Page 200 9 13 CO CO2 Converter Assembly PN H014130...

Страница 201: ...Serinus 30 User Manual 3 3 Page 201 This page is intentionally blank...

Страница 202: ...al ID The Serial ID assigned in the Main Menu Communications Menu Serial Communication Menu ETX ASCII End of Text 0x03 hex Checksum The XOR of the individual bytes except for STX ETX EOT and Checksum...

Страница 203: ...n 54 63 9 9 128 137 137 0 137 137 0 137 137 A 2 Commands Communication Error Where Command byte 0 Message byte 1 0 Message byte 2 0 7 If the command byte of a response is 0 this indicates an error has...

Страница 204: ...x and the next four are the IEEE representation of the current value Example A request with a message field of 50 51 52 to a Serinus S40 would return a 15 byte message as shown below Table 32 Example...

Страница 205: ...Note Parameters are for all Serinus series analysers and may not be applicable to an individual instrument Table 33 Advanced Protocol Parameter List Description Notes 1 Cal Zero Valve 0 Zero 1 Cal 2 I...

Страница 206: ...3 SO2 O3 Lamp current 29 Analog input 4 Flow block pressure 30 Analog input 5 Cell pressure 31 Analog input 6 Ambient pressure 32 Analog input 7 Raw ADC calibration input 33 Analog input 8 Reserved 34...

Страница 207: ...adings for Gas3 of the last n minutes where n is the averaging period 56 Instrument Gain Current calibration value default is 1 0 57 Serial ID Multidrop or Bayern Hessen gas id 58 Bayern Hessen ID For...

Страница 208: ...s 1 Volumetric units ppm otherwise gravimetric units mg m3 2 Performing a background 3 Currently in Span mode 4 Currently in Zero mode 5 Instrument Out of Service or in Diagnostic mode PTF compensatio...

Страница 209: ...ange AO 2 95 Output Type AO 0 Output Type 1 Voltage 0 Current 96 Output Type AO 1 97 Output Type AO 2 98 Anlg Ofst Rng AO 0 Voltage Offset Current Range 0 0 or 0 20mA 1 5 or 2 20mA 2 10 or 4 20mA 99 A...

Страница 210: ...re 21 Span Fill Aux 22 Span Measure Aux 23 Span Fill Aux2 24 Span Measure Aux2 25 Background Fill Span 26 Background Measure Span 27 Background Purge Span 28 Electronic Zero Adjust 29 Instrument Warm...

Страница 211: ...erm Rate Permeation rate of the gas in ng min 134 Perm Flow Total flow past the permeation chamber during an activated internal span mode In ml min 135 Perm Oven Setpoint Set target temperature for th...

Страница 212: ...old Pressure in S40 instruments 155 Cell Press gas 1 Cell Pressure for Gas 1 156 Cell Press gas 2 Cell Pressure for Gas 2 157 Cell Press Bgnd Cell Pressure when in Background 158 Background 0 the inst...

Страница 213: ...2 8 Hrs 3 6 Hrs 4 4 Hrs 5 2 Hrs 6 Disable Note this parameter is deprecated while it can still be read writing to it will have no effect Use parameter 144 instead 167 Service COM1 Baud Serial baud ra...

Страница 214: ...lated gas concentration currently displayed on front screen E g NH3 184 Gas 4 Avg Average of the readings for Gas 4 of the last n minutes where n is the averaging period E g NH3 185 Gas 5 Inst Calcula...

Страница 215: ...3 Gen Coeff A Ozone generator coefficients Note that Coeff D is parameter 127 214 O3 Gen Coeff B 215 O3 Gen Coeff C 216 Meas Count S60 measure count 217 Sig Count 1 S60 signal counts 218 Sig Count 2 2...

Страница 216: ...he instrument is not being used in a multi drop connection the DEVICE I D can be replaced with the string B 2 Commands DCONC Function Sends the current instantaneous concentration data to the serial p...

Страница 217: ...instrument to enter the zero mode Format DZERO DEVICE I D TERMINATOR Device response ACK if the instrument is able to perform the command NAK if not ABORT Function Commands the instrument to abort the...

Страница 218: ...ins with 0 and exclusive OR s each ASCII character from STX to ETX inclusive This block check value is converted to ASCII format and sent after the ETX character Examples This is an example of a valid...

Страница 219: ...0000 0101 8 38 0011 1000 0011 1101 4 34 0011 0100 0000 1001 3 33 0011 0011 0011 1010 SPACE 20 0010 0000 0001 1010 K 4B 0100 1011 0101 0001 ETX 03 0000 0011 0101 0010 The binary block check value is 01...

Страница 220: ...t in between the will be repeated once for each gas reported kkk The Bayern Hessen instrument ID nnnn ee Gas concentration ss Status byte see table below for individual bits ff Failure byte see table...

Страница 221: ...l heater failure S30 S40 and S50 family only 6 7 ST Set the instrument mode Command Format STX ST kkk SP command ETC bcc1 bcc2 Where kkk Device s Serial ID This field is optional but if provided it mu...

Страница 222: ...le read command may request from 2 124 registers which is to say from 1 62 values The first index is specified by Start register all following indexes are in sequential order To read values that are n...

Страница 223: ...ing Register The only supported use for this command is to set the instrument into a calibration state Where Start register MSB 1 Start register LSB 170 Register count 2 Write Data bytes The IEEE repr...

Страница 224: ...Serinus 30 User Manual 3 3 Page 224 CRC As general command format Table 38 Modbus Error Codes Value Error 1 Illegal Function 2 Illegal Data Address 3 Illegal Data Value 4 Slave Device Failure...

Страница 225: ...1492 Ferntree Gully Road Knoxfield Victoria Australia 3180 Phone 61 0 3 9730 7800 Email info ecotech com Support support ecotech com www ecotech com...

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