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01910001B_8

101

Appendix A

IMPLEMENTATION GUIDE FOR MODBUS

COMMUNICATIONS

A.1

Introduction

This appendix details the implementa�on and use of the Modbus protocol in the SERVOTOUGH Oxy

Analyser

A.2

References

Document

“MODBUS over Serial Line Speciﬁca�on & Implementa�on guide V1.0 Nov 02” Modbus web

site modbus.org.

A.3

Modbus setup

The Modbus setup form will allow the user to conﬁgure the following parameters: Default values are in

Bold.

Parameters

Options

Comments

Address

1 to

247

Slave address of unit.

Mode

ASCII or

RTU

Select serial transmission mode.

Baud rate

2400, 4800,

9600

, 19200, 38400

Parity

Odd,

Even

, None.

A.4

Supported function codes

For simplicity, only the following func�on codes will be

supported.

Function

Description

Usage

Read coils

Read

calibra�on status, pump

state, etc.

Read discrete inputs

Read faults and alarm states.

Read holding registers

Read

se�ngs.

Read

input registers

Read measurements, units, etc.

Write single coil

Change modes, perform

calibra�on etc.

Write single register

Change single se�ng.

Sub Func�on 00= Return query

data

Diagnos�c to test

communica�ons.

ite mul�ple registers

Change mul�ple se�ngs

Содержание SERVOTOUGH Oxy

Страница 1: ...01910001B_8 Servomex Group Limited 2020 1 Part Number 01910001B Revision 8 Language UK English SERVOTOUGH Oxy Operator Manual...

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Страница 3: ...has paid particular attention to Health and Safety throughout this manual Where special precautions need to be taken due to the nature of the equipment or product an appropriate safety icon and warni...

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Страница 5: ...3 UNPACK THE ANALYSER 17 4 ANALYSER USER INTERFACE 19 4 1 Introduc on 19 4 2 Start up and measurement screens 19 4 3 So key legends 20 4 4 System and measurement status icons 21 4 5 Scroll bars 22 4 6...

Страница 6: ...Automa c valida on calibra on sequence 45 5 15 3 Remote calibra on or automa c valida on calibra on 46 5 15 4 Automa c valida on calibra on target and tolerance 47 5 15 5 Automa c valida on calibra o...

Страница 7: ...76 6 3 Calibra ng the Flowcube F3 Flow Sensor op on 76 7 GENERAL OPERATION 77 7 1 Checking the relay signal outputs 77 7 2 Pressure compensa on op on 78 7 2 1 Introduc on 78 7 2 2 Switching pressure c...

Страница 8: ...t numbers 102 A 8 System data mapping 102 A 9 Transducer data mapping 103 A 10 System fault mapping 104 A 11 Transducer fault and alarm mapping 105 A 12 System setup mapping 108 A 13 Transducer setup...

Страница 9: ...age op on screen 43 Figure 23 Typical automa c calibra on sequence 46 Figure 24 The Auto val cal parameters screen 47 Figure 25 The Auto val cal low target value screen 47 Figure 26 The Auto val cal l...

Страница 10: ...70 The low ow level 2 screen 68 Figure 71 The low ow 1 status screen 69 Figure 72 The low ow 2 status screen 69 Figure 73 The high ow status screen 69 Figure 74 The Calibrate screen 72 Figure 75 The C...

Страница 11: ...e Screen 115 Figure 97 Comms Parameters Node address screen 115 Figure 98 Comms Parameters Baud rate screen 116 Figure 99 Comms Parameters Parity screen 116 Figure 100 Comms Parameters IP Address scre...

Страница 12: ...nformation provided by the manual This symbol highlights where you must take special care to ensure the Analyser or other equipment or property is not damaged Note Notes give extra information about t...

Страница 13: ...The analyser has two internal compartments 1 2 1 Sample control compartment This compartment is accessed through the hinged door on which the display and so keys are mounted It contains intrinsically...

Страница 14: ...nal compartment Figure 4 This explosion proof compartment contains the components which supply power to the rest of the analyser and the components to interface the analyser to your control monitoring...

Страница 15: ...Fault LED red 5 Locking screw 12 So key 2 6 Iden ca on ra ng label 13 Alarm LED yellow 7 Threaded cover 14 So key 1 The locking screw may be in a di erent orienta on with respect to the cover 7 depend...

Страница 16: ...e Analyser Key Description Key Description 1 Cable entry holes 2 o 1 2 inch NPT 4 Sample gas inlet 1 4 inch NPT 2 Cable entry holes 2 o 3 4 inch NPT 5 Sample gas outlet 1 4 inch NPT 3 Func onal Earth...

Страница 17: ...ription 1 Cable entry holes 2 o 1 2 inch NPT 5 Sample gas outlet 1 4 inch NPT 2 Cable entry holes 2 o 3 4 inch NPT 6 Sample inlet outlet insula on and cover plate 3 Func onal Earth ground terminal 7 C...

Страница 18: ...Description 1 Earth ground connec on 5 Electrical Supply P101 2 Relays P112 relay func ons mA range indica on Service in Progress and Maintenance Required 6 mA output terminals P103 3 Relays P102 rel...

Страница 19: ...Compartment Auto valida on Remote Calibra on Key Description Key Description 1 Relay P803 relay func ons Sample gas low calibra on gas and high calibra on gas 2 Switch inputs P804 auto valida on autoc...

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Страница 21: ...in the safety cer ca on See Cer ca on Supplement Manual Part Number 01910008B The analyser is not suitable for use with oxygen enriched sample gases that is gases over 21 O2 rela ve to atmospheric pr...

Страница 22: ...ble for outdoor use within the limits stated above 2 3 Electrical data Electrical supply Voltage 100 to 120 Vac or 220 to 240 Vac 10 Frequency 50 60 Hz Maximum power consump on 50 VA Internal fuse ra...

Страница 23: ...20 mA output range is selected Switch contacts should be suitable for low current switching For Ini ate and Stop of Auto valida on Autocalibra on Calibrate Low and Calibrate High a momentary input of...

Страница 24: ...s 1 4kPa 0 2psi rela ve to sample vent pressure Sample dew point without op onal sample compartment hea ng 5 C 9 F below ambient temperature minimum Sample dew point with op onal sample compartment he...

Страница 25: ...Calibra on target value If the measurement is outside the speci ed range a fault message is stored to indicate that there may be a problem for example the wrong calibra on gas has been introduced or...

Страница 26: ...70 l hr 1 zero 0 1 oxygen span 0 5 reading Zero temperature coe cient 0 03 oxygen per 10 C 18 F change in temperature Sample vent pressure effects Pressure compensa on not ted 1 change in sample vent...

Страница 27: ...er Baseefa09ATEX0080X International The analyser is IECEx approved to Ex db ia IIC T4 Gb 10 C Ta 60 C Ex tb IIIC T90 C Db 10 C Ta 60 C Cer cate number IECEx BAS 09 0029X North America The analyser is...

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Страница 29: ...ived an accessory kit containing the following Quan ty Item Check 3 1 2 mm hexagonal key o 1 5 mm hexagonal key o 2 Spare fuses o If the accessory kit is missing or any item is missing from the kit im...

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Страница 31: ...4 2 onwards So keys The func on of each of the so keys depends on the screen currently being shown on the display see Sec on 4 3 Alarm LED On when an alarm condi on exists see Sec on 5 20 Fault LED O...

Страница 32: ...ection 10 Note If no soft key is pressed for 10 minutes the Measurement screen will be automatically displayed You will also then have to enter the password again to access any password protected scre...

Страница 33: ...ept Accepts the currently selected op on or data A new screen may be displayed accordingly Edit Allows the highlighted data to be edited Up Moves the cursor up a list or increases a digit during edi n...

Страница 34: ...options screens and password protection The menu structure of the analyser is shown in Figure 7 which indicates that some of the op ons screens are password protected When an op on screen is password...

Страница 35: ...contrast Select the security level View the system information Unlatch a latched measurement View the measurement alarm status Set up the measurement alarms Calibrate override milliamp outputs Calibra...

Страница 36: ...ompensa on on o select the display units set up ow sensor parameters and trip levels set up the mA output parameters and ranges and the relay energised or deenergised se ngs Calibrate Select this scre...

Страница 37: ...el 5 9 Informa on Viewing analyser system informa on 4 9 Alterna vely press the so key to display the Menu screen again 4 9 The Information screen This screen shows informa on such as the analyser ser...

Страница 38: ...1 A typical edit screen When the rst digit is highlighted press the so key to exit the menu without changing the data Alterna vely use the so keys to edit the data as follows Soft key Function Increas...

Страница 39: ...a 18 psia You must ensure that when the analyser is in its installa on loca on The opera ng environment is within the limits speci ed in Sec on 2 2 There is su cient space around the analyser to insta...

Страница 40: ...2 2 To mount the analyser on a rigid ver cal surface atach the xing lugs on the analyser to suitable bolts or hooks to securely mount the analyser refer to Figure 12 and Figure 13 for the xing dimens...

Страница 41: ...01910001B_8 Servomex Group Limited 2020 29 Figure 12 Fixing dimensions mm...

Страница 42: ...eavy Ensure that you do not drop the cover once it is disengaged from the body of the analyser If you do you may injure yourself or damage other equipment Any damage to the thread on the cover will co...

Страница 43: ...nnected to a grounded neutral supply The analyser does not incorporate an integral on o switch You must provide a means of externally isola ng the electrical supply from the analyser use a suitable sw...

Страница 44: ...l supply and signal connec on cables have suitable cable glands and or adaptors ted and so that any unused entry hole has a blanking plug ted All cable glands adaptors and plugs used must provide ingr...

Страница 45: ...indicates an alarm condi on Alarm 2 N C P102 Pin 4 Open indicates an alarm condi on COM P102 Pin 5 Common N O P102 Pin 6 Closed indicates an alarm condi on Fault N C P102 Pin 7 Closed indicates a fau...

Страница 46: ...ny way Relay Signal Terminal pin Use Sample Gas N O P803 Pin 1 Open to isolate sample gas ow COM P803 Pin 2 Common N C P803 Pin 3 Closed to isolate sample gas ow Low Calibra on Gas N O P803 Pin 4 Clos...

Страница 47: ...nly be connected to circuits that are themselves separated from mains voltages by at least reinforced insula on The analyser can be supplied with Modbus RS485 Ethernet digital communica ons For a full...

Страница 48: ...is accidentally dragged and the strain relief on the cable gland fails the earth ground conductor will be the last conductor to be pulled from the analyser Connect your mains electrical supply cable...

Страница 49: ...everage 5 Use the 2 mm hexagonal key supplied to ghten the locking screw which secures the cover 6 Ensure that the cer ca on label is in the correct orienta on If necessary press and turn the label un...

Страница 50: ...er If you do you can damage it If you use a liquid to assist in leak tes ng do not spill liquid onto any of the electrical components in the sample control compartment If op onal sample compartment he...

Страница 51: ...rd and some of the op ons screens are protected by an operator password Except for the change the password s and select the security level op ons screens see notes below The supervisor password can al...

Страница 52: ...password 3 Once the supervisor password has been entered correctly the Security select screen will be displayed see Figure 15 with the currently selected security level highlighted 4 To change the se...

Страница 53: ...ng the backlight timer When the analyser is rst switched on the backlight goes on to illuminate the screen If no so key is pressed the backlight will remain on for the pre set backlight me and will th...

Страница 54: ...al preference day month year or month day year refer to Sec on 5 14 Figure 21 The Clock date screen 5 14 Changing regional settings You can con gure the following analyser regional se ngs so that the...

Страница 55: ...signal on the RS485 Ethernet or digital input to ini ate an automa c valida on calibra on Note You can also perform a remote calibration using the switched inputs on the calibration option PCB if the...

Страница 56: ...phase inert gas the low or high calibra on gas will be introduced between the two gases for a pre set me You can specify a ushing phase This phase operates as a delay a er a di erent gas is routed in...

Страница 57: ...ci es the type of inert gas High or Low Iner ng me Only applicable if Iner ng is ac ve Speci es the iner ng me 0 min 30 sec to 59 min 59 sec Flushing me Speci es the ushing me 0 min 30 sec to 59 min 5...

Страница 58: ...ll have no func on In Remote cal mode switch input pins P108 1 and 2 ac vate a transducer low calibra on as if the request had been selected from the user interface and switch input pins P108 3 and 4...

Страница 59: ...an Auto Valida on Calibra on sequence Select Set up Switch Inputs 2 Use to so key to select either Auto val Remote cal or Disabled 5 15 4 Automatic validation calibration target and tolerance 1 Select...

Страница 60: ...e and mode 1 Return to the Auto val screen Figure 24 Select Control 2 Select required type Low High Low High High Low Figure 29 The Auto val cal type screen 3 Select Mode Select required type Validate...

Страница 61: ...ayed me Figure 32 The Auto val cal pre warning mer screen 4 Select On or O for Iner ng Figure 33 The Auto val cal iner ng screen 5 If you have changed the Iner ng se ng from On to O con nue at Step 9...

Страница 62: ...36 The Auto val cal ushing screen 5 15 7 Automatic validation calibration timers 1 Return to the Auto val screen Figure 24 Select Timer 2 Select On or O for Timer Figure 37 The Auto val cal mer scree...

Страница 63: ...output in which the current represents the value of gas sample measurement The analyser allows you to specify two separate range con gura ons for the milliamp output Range 1 and Range 2 The current ra...

Страница 64: ...i cal applica ons or applica ons were the fault relay is not being u lised the mA output should be con gured to 4 20mA and Jam Low Default Se ngs This will prevent analyser faults remaining undiagnose...

Страница 65: ...calibra on Freeze As soon as the calibra on screen is displayed the milliamp output will freeze at its last output value The output will only be updated to re ect subsequent measurements when the cali...

Страница 66: ...s on the values you have set for the range change point and the hysteresis For example if you set the range change point to 18 and set hysteresis to 1 then The output value must be greater than 18 bef...

Страница 67: ...a on op on to Freeze or Follow Figure 44 The during calibra on screen 7 You can then select the Jam condi on to High Low or None Figure 45 The jam condi on screen 8 You can then select the range that...

Страница 68: ...ou will then need to set the Range change point and the Hysteresis Figure 48 The mA range change point screen Figure 49 The mA range change hysteresis screen 5 16 4 Calibrating the mA output Use the f...

Страница 69: ...ment indicates 20 mA output 4 When the mA output has been correctly calibrated press the so key the mA output service screen Figure 50 will then be displayed again Note The actual mA output value is c...

Страница 70: ...s deenergised during an active status As de ned above this is when a measurement or analyser fault is detected Therefore if the power to the analyser fails or the relay cable is disconnected then this...

Страница 71: ...that is required for the ac ve status Figure 54 Service in Progress 5 Edit Alarm 1 relay coil sate that is required for the ac ve status Figure 55 Alarm 1 6 Edit Alarm 2 relay coil sate that is requir...

Страница 72: ...rors that is O2 measurement errors in gases which contain 100 of a background gas are shown below See Appendix D for more correc ons Background gas Error Background gas Error Hydrogen 0 26 Methane 0 1...

Страница 73: ...rrection factor in this case is 0 067 0 202 0 135 5 18 2 Entering a cross interference compensation Note Cross interference compensation is disabled during calibration and is not applied to the values...

Страница 74: ...cation Note If you select the o option on the units selection screen the display units revert to the measurement default units as supplied Note Conver ng from one measurement unit to a di erent displa...

Страница 75: ...than the pre set alarm level High alarm An alarm condi on will be ac vated when a sample measurement is higher than the pre set alarm level During a calibra on an alarm will only be ac vated if the al...

Страница 76: ...he levels 1 Select Set up 2 Select the required transducer and alarm Figure 62 The Alarm set up screen 3 Select the required mode none low or high then press the so key Figure 63 The Alarm mode screen...

Страница 77: ...alarm condi on has been ac vated the alarm condi on remains ac vated only un l a subsequent sample measurement which would not trigger the alarm is made The alarm condi on is then deac vated When nec...

Страница 78: ...and a hysteresis level of 2 the alarm will be ac vated when a sample measurement is 20 and the alarm will not be deac vated un l a sample measurement is 18 5 20 4 Viewing the measurement alarm status...

Страница 79: ...are experienced This could be caused by high levels of vibration or sample system uctuations and we recommend that the root causes of the uctuations are fully investigated before applying higher lter...

Страница 80: ...cations during the change over of gases during measurement calibration or validation not ow calibration the status level of each ow alarm level will be demoted A Fault status will be reported as a Mai...

Страница 81: ...the low ow 2 status screen and set the status type to be reported on low ow alarm 2 ac va on Figure 72 The low ow 2 status screen 6 Scroll to the high ow status screen and set the status type to be re...

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Страница 83: ...an automatic validation calibration is in progress Note If the auto validation calibration option is installed the gas control relays Section 5 3 4 will select the correct gas once the manual calibrat...

Страница 84: ...n fying the target value and the current reading Figure 75 The Calibrate target value screen 5 If the target value is not correct for the calibra on gas which you are using change the target value to...

Страница 85: ...alida on calibra on Alterna vely you can manually ini ate an automa c valida on calibra on as follows 1 Press the so key on the Measurement screen or select the Calibrate op on from the Menu screen 2...

Страница 86: ...gas being used as shown in Figure 79 to Figure 81 Note If the automatic validation calibration fails A maintenance required icon is shown on the measurement screen if displayed A failed message will...

Страница 87: ...l stop con rma on screen is shown Press the so key to stop the automa c valida on calibra on The Measurement screen will then be displayed again Figure 83 The Auto val cal stop con rma on screen Note...

Страница 88: ...gh calibra on of the measurement transducer is carried out the pressure sensor is calibrated automa cally No further calibra on is necessary 6 3 Calibrating the Flowcube F3 Flow Sensor option If the o...

Страница 89: ...d that the relay signals outputs will be set to when the override is ac ve Edit if required Figure 88 The Relay override state screen Note When a relay is energised the N C Common contacts will be ope...

Страница 90: ...sure compensation on off To switch pressure compensa on on o use the following procedure 1 Select Set Up Pressure 2 The Pressure compensa on select screen shows the current selec on state Yes indicate...

Страница 91: ...verride Figure 92 The mA output override 5 The mA output will now be set to the override value you have selected Use your control monitoring equipment connected to the analyser to check that the outpu...

Страница 92: ...en required or as necessary for example if you need to carry out plant factory maintenance and will not use the analyser for several days Ensure the gas inlet and outlets are blocked o closed valve or...

Страница 93: ...care is should be taken when inspec ng the door seals sample inlet and outlet entries moun ng plate and the gland entries If a sample system or corrosive purge is being used then the opera on of these...

Страница 94: ...e fuse F101 and check the con nuity across the fuse If there is con nuity the fuse has not failed re t the fuse If there is no con nuity the fuse has failed t a new fuse of the correct type and ra ng...

Страница 95: ...ure of 34 5 kPa gauge 0 35 bar gauge 5 psig and do not introduce a sudden change of pressure into the analyser If you do you may damage it If you use a liquid to assist in leak tes ng do not spill liq...

Страница 96: ...nsure that the analyser meets its original factory speci ca on Once inspec on and repair are complete you will be provided with a full SERVOSURE report Note that you will always be informed in advance...

Страница 97: ...quickly diagnosed and corrective action taken Note In the event of power failure to the analyser or the sample system condensation can form within the sample pipework if the sample gas has a dew point...

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Страница 99: ...ED Fault relay deenergised Maintenance None Maintenance required relay energised Service in Progress SIP None Service in progress relay energised Note All status conditions are listed in alphabetical...

Страница 100: ...high fail Check that the calibra on gases are as speci ed in Sec on 2 4 and Sec on 2 6 and that the correct se ngs have been entered then revalidate the analyser again Auto val low fail Check that the...

Страница 101: ...ervomex or your local Servomex agent for assistance Fatal fault Contact Servomex or your local Servomex agent for assistance Flow calibrate Raised during calibra on of the Flowcube ow sensor Flow H W...

Страница 102: ...on 2 4 Check that the level has been set correctly and that calibra on has been performed see Sec on 6 3 Heater fault Contact Servomex or your local Servomex agent for assistance mA fault Ensure that...

Страница 103: ...ce in Progress status is remotely ac vated via the SIP digital inputs on the Calibra on Card Rem lo cal denied Raised when a remote low calibra on cannot execute because the current reading is outside...

Страница 104: ...ate both low and high as described in Sec on 6 If this does not clear the fault turn the analyser o and then turn it on again If the fault message is then displayed again contact Servomex or your loca...

Страница 105: ...vice in Progress The message itself The status of the entry ON or OFF Figure 95 The Message status screen 3 Refer to Sec on 10 1 for the recommended ac ons associated with the displayed messages Note...

Страница 106: ...rement This indicates a possible measurement error or a communica ons error between the transducer and the analyser controller Check that the analyser is not being knocked moved or subjected to high l...

Страница 107: ...gas supply to the analyser is not restricted Ensure there are no leaks in the pipework The analyser will not calibrate Check that the correct low and high calibra on gases are being used see Sec on 2...

Страница 108: ...t the alarm modes alarm levels and hysteresis levels have been correctly set refer to Sec on 5 20 The mA output is at 0 or 21 5 mA If you have con gured the milliamp output to jam high or jam low chec...

Страница 109: ...cold or humid condi ons see Sec on 2 2 11 2 Disposal Dispose of the analyser and any associated equipment safely and in accordance with all of your local and na onal safety and environmental requirem...

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Страница 111: ...zardous area may result in a risk of re or explosion The standard spares available for the analyser are shown below You can order these spares from Servomex or your Servomex agent Spare Part Number Fu...

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Страница 113: ...nts Address 1 to 247 Slave address of unit Mode ASCII or RTU Select serial transmission mode Baud rate 2400 4800 9600 19200 38400 Parity Odd Even None A 4 Supported function codes For simplicity only...

Страница 114: ...dresses in Modbus ADU applica on data unit run from 1 N whereas addresses in the Modbus PDU protocol data unit run from 0 N This appendix gives addresses in the ADU model Depending on the par cular Mo...

Страница 115: ...e read only access to its measurements and associated data in blocks of input registers that can be read with func on code 04 A block of 100 registers is allocated for the transducer to provide the me...

Страница 116: ...ow gas 1 High gas 2 Sample gas 119 Auto val nishing 0 Not nishing 1 Finishing 120 Auto val fail state 0 Auto valida on OK 1 Auto valida on failed 121 Ac ve analogue output range 0 Range 1 1 Range 2 12...

Страница 117: ...lock of 100 registers and coils These can be accessed as discrete inputs using func on code 02 or as input registers using func on code 04 Reading them as discrete inputs provides a simple bit result...

Страница 118: ...ansducer needs calibra ng 1112 Communica on fail Transducer not responding 1113 Incorrect transducer type Incorrect type of transducer ted 1114 Transducer not detected Transducer is unplugged or broke...

Страница 119: ...vel 2 1136 Remote service in progress Switch input has ac vated service in progress 1137 Transducer calibra on mode Calibra on mode is ac ve 1138 Auto valida on calibra on Sequence is in progress 1139...

Страница 120: ...nute 0 59 6 Second 0 59 Calibration set up 7 Linked 0 No 1 Yes Switch input 8 Switch input func on 0 Disabled 1 Remote cal 2 Auto val A 13 Transducer setup mapping The transducer will provide read wri...

Страница 121: ...loat 105 106 Range 2 low Float 107 108 Range 2 high Float 109 Range mode 0 Range 1 1 Range 2 2 Auto range 110 Freeze 0 Follow 1 Freeze 111 Jam 0 None 1 low 2 high 112 Output range 0 0 20mA 0 10V 1 4 2...

Страница 122: ...35 Inert seconds Integer 136 Flush seconds Integer 137 Timer 0 O 1 On 138 Start year 0 99 139 Start month 1 12 140 Start date 1 31 141 Start hour 0 23 142 Start minute 0 59 143 Repeat hour Integer Pre...

Страница 123: ...Fault relay ac ve state Relay state when fault is raised 0 deenergised 1 Energised 163 Maintenance required relay ac ve state Relay state when maintenance required is raised 0 deenergised 1 Energised...

Страница 124: ...provides status informa on A block of 100 coils is reserved for each transducer as follows Coil Name Comments 101 200 Transducer 1 The coils for transducer 1 are shown in the following table Coil Name...

Страница 125: ...te nominal span ow 1 Calibrate at 100 ow Analogue Output 114 Calibra on mode 0 Normal 1 Calibra on mode 115 Decrease output level 1 Step down 116 Increase output level 1 Step up Relays 117 Service mod...

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Страница 127: ...the necessary parameters that will be required to be entered B 1 RS485 1 Select Se ngs Comms parameters 2 The rst screen see Figure 96 requests the communica on mode This can be RTU or ASCII 3 Press...

Страница 128: ...can be in the range 000 to 255 1 Select Se ngs Comms parameters 2 The rst screen requests the IP address always communicates in RTU mode Use the and so keys to select the correct value Figure 100 Com...

Страница 129: ...ys to select the next parameter 6 Gateway address or router allows communica on to other LAN segments The gateway address should be the IP address of the router connected to the same LAN segment as th...

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Страница 131: ...version factor as shown in the table below To convert from to use the units conversion factor ppm 10000 ppm 0 0001 ppm vpm 1 ppm mg m3 1 4277 mg m3 14277 mol mol 0 01 ppm mol mol Measurement default u...

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Страница 133: ...t be calculated using 60 C data from the tables below If you cannot ignore the error you can use the procedure in Sec on 5 18 2 to enter a compensa on to correct for the error Example correc ons are s...

Страница 134: ...on chloride BCl3 59 90 1 38 1 53 1 57 1 81 Boron tri uoride BF3 19 00 0 20 0 22 0 23 0 26 Bromine Br2 73 50 1 78 1 96 2 02 2 32 1 2 Butadiene C4H6 35 60 0 68 0 75 0 77 0 89 1 3 Butadiene C4H6 30 60 0...

Страница 135: ...roethylene CHCl 2 49 20 1 07 1 18 1 22 1 40 Diethyl ether C2H5 2O 55 10 1 25 1 37 1 41 1 63 2 2 Di uoro 1 chloroethane CClH2CHF2 52 40 1 17 1 29 1 33 1 52 1 2 Di uoro 1 2 dichloroethylene CFCl CFCl 60...

Страница 136: ...1 51 1 74 Fluorodichloromethane Freon 21 CHCl2F 48 80 1 06 1 17 1 21 1 39 Fluroxene CF3CH2OCHCH2 56 70 1 29 1 42 1 47 1 69 Freon 114 C2Cl2F4 77 40 1 89 2 08 2 15 2 47 Furan C4H4O 43 09 0 90 0 99 1 02...

Страница 137: ...0 97 1 00 1 15 Methyl cyclopentane C6H12 70 20 1 68 1 85 1 91 2 20 Methylene chloride CH2Cl2 46 60 1 00 1 10 1 14 1 31 Methylethlyketone CH3COCH2CH3 45 50 0 97 1 07 1 10 1 26 Methyl uoride CH3F 25 50...

Страница 138: ...1 67 1 72 1 98 N Pentane C5H12 63 10 1 48 1 63 1 68 1 93 0 01 Phenol C6H5OH 60 21 1 39 1 54 1 58 1 82 Phosphine PH3 26 00 0 40 0 45 0 46 0 53 Phosphorous oxychloride POCl3 69 00 1 65 1 82 1 87 2 15 Pr...

Страница 139: ...oluene C6H5CH3 66 11 1 56 1 72 1 78 2 04 1 1 2 Trichloroethane Freon 113 CHCl2CH2Cl 66 20 1 57 1 73 1 78 2 05 Trichloroethylene CHCl CCl2 65 80 1 55 1 71 1 77 2 03 Tri uorochloroethylene C2F3Cl 49 10...

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Страница 141: ...compa bility and corrosion resistance Analyser with standard transducer 304 Stainless Steel Viton Viton Borosilicate glass 316 stainless steel Pla num Pla num Iridium Alloy Electroless Nickel Analyser...

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Страница 143: ...icipal waste stream but shall be submited for material recovery and recycling in accordance with any appropriate local regula ons For addi onal informa on and advice on the disposal of the analyser co...

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Страница 145: ...yser is rated in accordance to Overvoltage Category II Pollu on Degree 2 The analyser complies with the Class A digital apparatus requirements of ICES 003 of Canada through the applica on of EN 55011...

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