Advance OptimaModule Magnos 17
Service Manual 43/24-1002-0 EN
SHB_M17 Contents 1
Table of Contents
PageChapter 1: Description of functions 1-1
Chapter 2: Module variants and components 2-1
Chapter 3: Analyzer variants and assemblies 3-1
Chapter 4: Troubleshooting 4-1
Chapter 5: Testing 5-1
Chapter 6: Component replacement 6-1
Chapter 7: Configuration 7-1
Chapter 8: Calibration 8-1
Chapter 9: Parts catalog 9-1
Contents SHB_M17
Table of contents
Chapter 1: Description of functions Page
Physical principles 1-2
Determination of influence values 1-3
Chapter 2: Module variants and components
Module for 19"-rack mounting 2-2
Wall-mount module, hose connection 2-3
Wall-mount module, direct connection 2-4
Sensor-CPU board 2-5
Sensor electronics circuit board 2-11
Chapter 3: Analyzer variants and assemblies
Analyzer, complete 3-2
Thermostat 3-3
Support board 3-4
Chapter 4: Troubleshooting
Error message 4-2
Set temperature not reached 4-3
No measurement signal 4-4
Measurement signal unstable/not plausible 4-5
No flow rate 4-6
Continued on next page
SHB_M17 Contents 3
Table of contents, Continued
Chapter 5: Testing Page
Seal integrity 5-2
Flow rate 5-3
Measurement signal 5-4
Measuring bridge power supply 5-5
Thermostat temperature 5-8
Temperature sensor 5-10
Annular heater 5-12
Chapter 6: Component replacement
Complete module replacement 6-2
Analyzer replacement 6-3
Thermal link replacement 6-4
Sensor-CPU and sensor electronics circuit board replacement 6-5
Chapter 7: Configuration
General 7-2
Magnos 17 Detector 7-3
Tempearature Detector 7-6
Flow Detector 7-8
Chapter 8: Calibration
Magnos 17 Detector Initial Calibration 8-2
Flow Detector Initial Calibration 8-4
Tempearture Detector 8-5
Chapter 9: Parts Catalog 9-1
SHB_M17 Chapter 1: Description of functions 1-1
Chapter 1: Description of functions
Overview
Introduction This chapter describes the underlying physical principles.
Chapter contents In this chapter you will find the following information:
Subject See page
Physical principles 1-2
Determination of influence values 1-4
1-2 Chapter 1: Description of functions SHB_M17
Physical principles
Measurementprinciple
Oxygen is highly paramagnetic and this differentiates it from nearly all other gases.The molar susceptibility of a paramagnetic gas is temperature-dependent. It isinversely proportional to the absolute temperature.This fact, and the property of paramagnetic substances to be drawn to areas ofhigher field strength in a non-homogeneous magnetic field, form the basis for O2
measurements.
The sample gas is brought into the field of a strong permanent magnet. If thesample gas contains oxygen it is drawn to areas of higher magnetic field strength.At this point in the magnetic field there is an electrically heated wire, the measuringresistor, that warms the surrounding sample gas. Warming decreases theparamagnetism of the sample gas so that the sample gas is forced out of themagnetic field and colder gas can flow in after it. This forms a flow pattern knownas "magnetic wind".
The measurement resistance is highly temperature-dependent and changesaccording to the flow rate of the magnetic wind. A reference resistance is found inthe other half of the chamber which is not in the magnetic field. The ratio betweenthe sample and reference resistance depends on the strength of the magneticwind, i.e. on the concentration of oxygen in the sample gas.
The measurement and reference resistance values are connected to a Wheatstonemeasuring bridge via two temperature-independent resistors.Compensating the Wheatstone bridge by means of the temperature-independentresistors leads to an unbalance voltage that is digitized and linearized in thedownstream electronic circuits and is then available as a measurement signal.
Figure 1-1Signal flow schematic
µPA
D
RS232 Int.Bus
Sensor electronics circuit board Sensor-CPU-Board
Temperature regulationInternal PA power supply
Temperature sensor
Support board
Continued on next page
SHB_M17 Chapter 1: Description of functions 1-3
Physical principles, Continued
Signal processing • The sample chamber measurement signal (unbalance voltage) is passed to thesensor electronics board and digitized there by an A/D converter.
• The digitized measurement signal is passed to the Sensor-CPU board for
processing with the data contained in the EEPROM. • The measurement value can be recorded or processed further (e.g. as an mA
signal in the central processor electronics) via an RS232 interface or via theinternal bus.
1-4 Chapter 1: Description of functions SHB_M17
Determination of influence values
Temperature • The analyzer is located in a thermostatically controlled chamber at a constanttemperature of 61 ±2°C.
• The temperature sensor is on the support board and reads the chambertemperature.The temperature sensor is an NTC resistor.
• Any thermostat temperature deviation from the set temperature is processed asa status message.The temperature control circuit is on the Sensor-CPU board.
Flow rate • The flow rate through the sample chamber should be approx. 20-60 l/h. It canbe monitored, e.g. by a flow rate sensor, in the pneumatics module for example.
Flow Rate Monitoring • The composition of the accompanying gas must be known and taken intoconsideration during initial calibration.
SHB_M17 Chapter 2: Module variants and components 2-1
Chapter 2: Module variants and components
Overview
Introduction This chapter describes the individual module variants for the rack- and wall-mountversions.It describes the Sensor-CPU board and the sensor electronics board with itsconnections.
Chapter contents In this chapter you will find the following information:
Subject See page
Module for 19"-rack housing 2-2
Wall-mount module, hose connection 2-3
Wall-mount module, direct connection 2-4
Sensor-CPU board 2-5
Sensor electronics circuit board 2-11
2-2 Chapter 2: Module variants and components SHB_M17
Module for 19"-rack housing
Figure 2-1Module for 19"-rackhousing
Features Hose connection
SHB_M17 Chapter 2: Module variants and components 2-3
Wall-mount module, hose connection
Figure 2-2Module forwall mounting,hose connection
Gas connectionlayout
1 Not assigned2 End-point gas inlet3 Zero-point gas inlet4 Sample gas inlet5 Analyzer purge gas inlet6 Analyzer purge gas outlet7 Sample gas outlet8 Not assigned9 Housing purge gas outlet10 Housing purge gas inlet
Features Only for hose connections
2-4 Chapter 2: Module variants and components SHB_M17
Wall-mount module, direct connection
Figure 2-3Wall-mount module,direct connection
Features Piping connections are possible.
SHB_M17 Chapter 2: Module variants and components 2-5
Sensor-CPU board
Sensor-CPU boardItem No. 0745745
Figure 2-4Sensor-CPU board
Inputs/Outputs X1 Internal busX2 RS232/ServiceX3 RS232X4 Connection to sensor electronics circuit boardX6 Connection to sensor electronics circuit boardX7 Connection to sensor electronics circuit boardX8 HeaterX9 24-V supplyX10 Connection to internal PAX12 Flow rate sensor inputX13 Dongle
Equipment
+
D24 Flash EPROM with firmwareD18 EEPROM with analyzer data
The EEPROM D18 contains all analyzer data
Continued on next page
2-6 Chapter 2: Module variants and components SHB_M17
Sensor-CPU board, Continued
Figure 2-5Module pin layout
Continued on next page
SHB_M17 Chapter 2: Module variants and components 2-7
Sensor-CPU board, Continued
Figure 2-5Sensor-CPU boardpin layout
Plug X1Internal bus
Socket X2RS232 Service
Plug X3RS232
Plug X4Connection to sensor electronics
Continued on next page
2-8 Chapter 2: Module variants and components SHB_M17
Sensor-CPU board, Continued
Plug X6Connection to sensor electronics
Plug X7Connection to sensor electronics
Continued on next page
SHB_M17 Chapter 2: Module variants and components 2-9
Sensor-CPU board, Continued
Sensor-CPU boardpin layout
Plug X8Heater
Plug X924V
Plug X10Internal PA
Plug X12Flow rate sensor
Continued on next page
2-10 Chapter 2: Module variants and components SHB_M17
Sensor-CPU board, Continued
Sensor-CPU boardpin layout
Plug X13Dongle
SHB_M17 Chapter 2: Module variants and components 2-11
Sensor electronics circuit board
Figure 2-6Sensor electronicscircuit boardItem No. 0745771
Inputs/Outputs X1 Connection to analyzerX2 Connection to Sensor-CPU board (Plug X4)X3 Connection to Sensor-CPU board (Plug X6)X4 Connection to Sensor-CPU board (Plug X7)
Continued on next page
2-12 Chapter 2: Module variants and components SHB_M17
Sensor electronics circuit board, Continued
Figure 2-7Pin layout
Plug X1Connection to analyzer
Plug X2Connection to Sensor-CPU board
(X4)
Plug X3Connection to Sensor-CPU (X6)
Continued on next page
SHB_M17 Chapter 2: Module variants and components 2-13
Sensor electronics circuit board, Continued
Plug X4Connection to Sensor-CPU board (X7)
SHB_M17 Chapter 3: Analyzer and assemblies 3-1
Chapter 3: Analyzer and assemblies
Overview
Introduction This chapter describes the entire analyzer and its assemblies (thermostat andsupport board).
Chapter contents In this chapter you will find information on the following subjects:
Subject See page
Analyzer, complete 3-2
Thermostat 3-3
Support board 3-4
3-2 Chapter 3: Analyzer and assemblies SHB_M17
Analyzer, complete
Figure 3-1Analyzer
Features • Application in all module variants • The purge air connection is designed for a hose to avoid purge air flowing
directly against the sample chamber.
SHB_M17 Chapter 3: Analyzer and assemblies 3-3
Thermostat
Figure 3-2Thermostat, installedItem No. 0745581
Specifications • Annular heating element 24 ± 5% (cold)• Heater power connection, 24 VDC, regulated• High temperature protection set at 85°C
3-4 Chapter 3: Analyzer and assemblies SHB_M17
Support board
Figure 3-3Support board
Equipment The support board contains the temperature-independent Wheatstone measuringbridge resistors and the temperature sensor (inserted).
SHB_M17 Chapter 4: Troubleshooting 4-1
Chapter 4: Troubleshooting
Overview
Introduction This chapter contains information on troubleshooting and repairing the module.
Chapter Contents In this chapter you will find the following information:
Subject See Page
Status Messages 4-2
Set temperature not reached 4-3
No measurement signal 4-4
Measurement signal unstable/implausible 4-5
No flow rate 4-6
4-2 Chapter 4: Troubleshooting SHB_M17
Status Messages
General StatusMessages
Error Code Status Message Description
0x0001 1 Detector error No interrupt within the time window
0x0002 2 Overrange ADC measurement rangeover/underflow
0x0004 4 Half Half of the drift range exceeded(Offset or Ampl.)
0x0008 8 Over Drift range exceeded (Offset or Ampl.)
0x0010 16 Delta Over Calibration drift exceeded (Offset orAmpl.)
0x0020 32 Floating-point error An error occurred in measurementvalue calculation
Temperature ControlStatus Messages
General errors except drift errors
Error Code Status Message Description
General errors except drift errors
0x1000 4096 Control deviation 1 First limit value exceeded
0x2000 8192 Control deviation 2 Second limit value exceeded
Flow Sensor StatusMessages
General errors except drift errors
Error Code Status Message Description
General errors except drift errors
0x0040 64 Temp. control error Control deviation 1.1 or Temp.measurement value error
0x0200 512 Pressure comp. error Error in pressure compensationmeasurement value
0x0400 1024 CS comp. error Error in cross-sensitivitycompensation measurement value
0x0800 2048 CG comp. error Error in carrier gas compensationmeasurement value
Continued on next page
SHB_M17 Chapter 4: Troubleshooting 4-3
Status Messages, continued
C15/M17 DetectorStatus Messages
Error Code Status Message Description
General errors except drift errors
0x0040 64 Temp. control error Control deviation 1.1 or Temp.measurement value error
0x0200 512 Pressure comp. error Error in pressure compensationmeasurement value
0x0400 1024 CS comp. error Error in cross-sensitivitycompensation measurement value
0x0800 2048 CG comp. error Error in carrier gas compensationmeasurement value
0x1000 4096 Balance error Erroneous bridge balance
0x2000 8192 Offset error Erroneous bridge voltage amplifieroffset
4-4 Chapter 4: Troubleshooting SHB_M17
Set temperature not reached
Error Message Shown in plain text
Status Signal
Possible Cause Corrective Action
Failed power supply Check 24-V connection to the Sensor-CPU boardCheck 24-V connection to thermostats
The heater voltage regulatorcircuit is on the Sensor-CPU board.There is no permanent 24V to thethermostats.
Check connections to Sensor-CPUboard
Defective thermal link Replace thermal link
Temperature sensor defective onsupport board
Check temperature sensorReplace support board
Defective Sensor-CPU board Replace Sensor-CPU board
Defective annular heater Check annular heater resistanceChange entire thermostat
Support board/Sensor electronicsboard connection missing in thermostatcore
Establish connection
SHB_M17 Chapter 4: Troubleshooting 4-5
No measurement signal
Indication / Errormessage
No measurement signal for sample gasNo measurement signal during gas change (e.g. N2 / Air)
Status Messages
Possible Cause Measures
Power supply voltage not present Connect 24-V power supply
Defect in sample chamber(Sensor defective or contaminated)
Check chamber analog signalReplace analyzer
Defective sensor electronics circuitboard
Replace circuit board
Defective Sensor-CPU board Replace Sensor-CPU board
Defective connections between samplechamber, and Sensor-CPUboard/sensor electronics board
Establish connection
No gas flow through sample chamber Check gas path components
Gas path leakage Repair leaks
Failure in EEPROM on Sensor-CPUboard
Replace EEPROM and/or reload dataset
4-6 Chapter 4: Troubleshooting SHB_M17
Measurement signal unstable/Measurement signal implausible
Indications /Errormessages
Unstable or implausible measurement signal for sample gas
Status Messages
Possible Cause Measures
Defect in sample chamberSample chamber contaminated
Check chamber analog signalCheck chamber resistanceReplace sensor
Defective Sensor-CPU board Replace Sensor-CPU board
Defective sensor electronics circuitboard
Replace circuit board
Defective connections between samplechamber, support board, Sensor-CPUboard and/or sensor electronics board
Establish connection
Gas path leakage Repair leaks
Gas path contamination Clean gas path
Defective EEPROM Replace EEPROM and/or reload dataset
SHB_M17 Chapter 4: Troubleshooting 4-7
No flow rate
Error message /Indication
Status Message
Possible Cause Measures
Gas path leakage / restriction Repair leakClean contamination
Defective flow rate monitoring insample preparation
Replace flow rate sensorReplace Sensor-CPU board
Sample preparation error Correct error
Improper hose/pipe connections Connect properly
SHB_M17 Chapter 5: Testing 5-1
Chapter 5: Testing
Overview
Introduction This chapter describes testing of the primary measurement and influence values onthe module.Special accessories will be described in the appropriate places.
Chapter contents In this chapter you will find the following information:
Subject See page
Measurement signal 5-2
Measuring bridge power supply 5-3
Thermostat temperature 5-7
Temperature sensor 5-9
Annular heater 5-11
5-2 Chapter 5: Testing SHB_M17
Measurement signal (Bridge diagonal voltage)
First electrical value: Voltage (raw signal from analyzer)
Where? Sensor electronics PCB X1 pin +4-3
Set point: 0-0.8 V
Second electricalvalue
Voltage (Measurement signal from analyzer)
Where? Sensor electronics PCB X1 pin +5-6
Set point: 0.3-1.6 V
Test points on plug X1 of sensor electronics circuit board can be reached viathe adapter or on the thermostat core bushing card(pin 1, right top)
Figure 5-1Thermostat
Continued on next page
SHB_M17 Chapter 5: Testing 5-3
Measurement signal (Bridge diagonal voltage), Continued
Figure 5-2Module view
Continued on next page
5-4 Chapter 5: Testing SHB_M17
Measurement signal (Bridge diagonal voltage), Continued
Figure 5-3Adapter
Being prepared
SHB_M17 Chapter 5: Testing 5-5
Measuring bridge power supply
Electrical value Voltage
Where? Sensor electronics PCB X1 pin +1-2
Set points: 2.5-7 V
Test points on plug X1 of sensor electronics circuit board can be reached viathe adapter or on the thermostat core bushing card(pin 1, right top)
Figure 5-4Thermostat
Continued on next page
5-6 Chapter 5: Testing SHB_M17
Measuring bridge power supply, Continued
Figure 5-5Module view
SHB_M17 Chapter 5: Testing 5-7
Thermostat temperature
Electrical value Voltage
Where? Sensor electronics PCB X1 pin +7-3
Set points: Set point 61±2°C25°C approx 1.40 V61°C Reproducibility. 0.95 V
Test points on plug X1 of sensor electronics circuit board can be reached viathe adapter or on the thermostat core bushing card(pin 1, right top)
Figure 5-6Thermostat
Continued on next page
5-8 Chapter 5: Testing SHB_M17
Thermostat temperature, Continued
Figure 5-7Module view
SHB_M17 Chapter 5: Testing 5-9
Temperature sensor
Electrical value NTC sensor resistance
Where? Sensor electronics PCB X1 pin +7-3
Test points on plug X1 of sensor electronics circuit board can be reached viathe adapter or on the thermostat core bushing card (pin 1 top right)
Set point: 25°C 10.0 kΩ55°C 2.99 kΩ60°C 2.49 kΩ61°C 2.40 kΩ64°C 2.16 kΩ
Disconnect the power supply voltage (plug X9 on the Sensor-CPU board)before performing this measurement.
Figure 5-8Thermostat
Continued on next page
5-10 Chapter 5: Testing SHB_M17
Temperature sensor, Continued
Figure 5-9Module view
Disconnect the power supply voltage (plug X9 on the Sensor-CPU board)before performing this measurement.
SHB_M17 Chapter 5: Testing 5-11
Annular heater
Electrical value Annular heater resistance
Where? On thermostats when disconnected (remove plug X9 on the Sensor-CPU board)
Set point: 24Ω ± 5% cold
Figure 5-6Thermostat
SHB_M17 Chapter 6: Component replacement 6-1
Chapter 6: Component replacement
Overview
Introduction This chapter describes the steps and procedures for replacing components.
Chapter contents In this chapter you will find the following information:
Subject See page
Complete module replacement 6-2
Complete analyzer replacement 6-3
Thermal link replacement 6-5
Sensor-CPU and sensor electronics circuit board replacement 6-6
6-2 Chapter 6: Component replacement SHB_M17
Complete module replacement
Removing the module
Step Action
1Disconnect the analyzer system power supply.
2 Turn off the gas supply (sample gas, reference gas) to the analyzermodule.
3 Flush the analyzer module.
4 Remove the gas lines from the analyzer module ports.
5 Open the system housing.
6 Remove the wiring connection between the analyzer module andcentral unit.
7 Remove the analyzer module mounting screws.
8 Remove the analyzer module from the system housing
Installation Reverse the above steps.
Carry out a seal integrity check before reconnecting the power supply.
SHB_M17 Chapter 6: Component replacement 6-3
Complete analyzer replacement
Analyzer in 19"-rackhousing
Step Action
1 Remove the module from the system housing.
2 Disconnect the hoses from the flange.
3 Remove the three socket-head screws on the flange.
4 Remove the analyzer and flange from the module.
Analyzer in wallhousing,hose connection
Step Action
+ The module must not be removed from the system housing.
1 Remove all hoses from the flange.
2 Remove the three socket-head screws on the flange.
3 Remove the analyzer and flange from the module.
Continued on next page
6-4 Chapter 6: Component replacement SHB_M17
Complete analyzer replacement, Continued
Figure 6-1Analyzer in wallhousing,direct connection
Step Action
1 Remove the module from the system housing.
2 Remove the 4 support board nuts.
3 Remove the three socket-head screws on the flange.
4 Remove the analyzer and flange from the module.
Installing theanalyzers
Reverse the above steps to install the analyzers.
SHB_M17 Chapter 6: Component replacement 6-5
Thermal link replacement
Figure 6-2Module view
Removal
+The thermal link is accessible in the thermostat core without removing themodule.
Step Action
1 Remove the thermal link clamps.
2 Take the thermal link out of the bracket.
Installation Reverse the above steps.
6-6 Chapter 6: Component replacement SHB_M17
Sensor-CPU and sensor electronics circuit board replacement
Figure 6-3Module view
Removal
Step Action
1 Remove the module from the system housing.
2 Remove all electrical connections from the Sensor-CPU board and thesensor electronics circuit board.
3 Remove knurled screws RS1 and RS2 and remove the Sensor-CPUand sensor electronics boards from the bracket at the same time.
4 Remove the four sensor electronics board mounting screws andcarefully pull the sensor electronics board from the socket on theSensor-CPU board.
Installation Reverse the above steps.
The Sensor-CPU board contains the firmware flash EPROM and the EEPROMwith instrument data.
SHB_M17 Chapter 7: Configuration 7-1
Chapter 7: Configuration
Overview
Introduction This chapter contains instructions for configuring an analyzer module with the testand calibration software.Configuration via the keyboard is described in the operator's manual.
Contents This chapter contains the following information:
Subject See Page
General 7-2
Magnos 17 Detector 7-3
Temperature Detector 7-6
Flow Detector 7-8
7-2 Chapter 7: Configuration SHB_M17
General
When shouldcalibration beperformed with thePC and software?
• To set-up new sample components• To set up a new measurement range• To change user text• To change the type of communication• To change the balance limits for subsequent calibration• To retrofit the int. PA with a flow detector/pump/solenoid valves
Accessories
+
PC with serial interfaceAdvance Optima - masserv - test and calibration softwareSerial interface connection cable part number 0743091
Configuration can also be carried out via the "Data Set Processing" menu. Theentire data set will then have to reloaded into the EEPROM.
General Data Serial Number - This serial number can be used for analyzer module Sysconregistration purposes as needed.
F4 125 k Baud for CAN bus communicationF5 19200 Baud for communication via a serial interfaceF6 Always select NMT communication if the AO central electronics unit is
connected.F7 Do not changeF8 Free-form user text; for example, the sample site name can be entered
here.
Analyzer ModuleConfiguration
The following detectors are configured:
Magnos 17 DetectorDetectors for auxiliary variables:
Temperature detector control 2 - detector for thermostat (always)Flow detector 1 for flow monitoring (optional)
Note
+
Each detector must be configured according to the following plan:
Detector ConfigurationComponent Configuration
Measurement Range Configuration
Configuration of a detector is completed only by carrying out the componentand measurement range configuration.
SHB_M17 Chapter 7: Configuration 7-3
Magnos 17 Detector
DetectorConfiguration
+
Detector ConfigurationF1 Magnos 17 DetectorF2 Active Component (can also be done via the keyboard, has no effect on
subsequent configuration)F3 Detector Correction Parameters - Listing of all active correction functionsF4 Correction Function Activation - Activate desired correction function with "+" or
inactivate with "-"Normally Magnos 17 Detector Correction is active, substitute gas calibration isactive only if two different components are configured.
Select Magnos 17 Detector Correction - Do not change data already enteredF3 Bridge current always 190 mA
Select Substitute Gas Calibration - Establish calibration parameters(component, measurement range for standard gas calibration)This initialization can also be performed via the screen.
F5 Detector Components - Listing of configured components, opening a newcomponent Terminology note: O2 in flue gas and O2 in N2 are 2 different components!
F6 Update Mode / Cycle Time - always "cyclical", 5000 msF7 Delta Offset / Amplification - Standard setting: 15 / 15F8 Over Offset / Amplification - Standard setting: 500 / 30
Fortsetzung auf der folgenden Seite
7-4 Chapter 7: Configuration SHB_M17
Magnos 17 Detector, Fortsetzung
ComponentConfiguration
F5 Select Detector ComponentsComponent ConfigurationF1 Component NameF2 Active Measurement Range (can also be done via the keyboard, has noeffect on subsequent configuration)F3 Component Correction Parameters - Listing of all active correctionfunctions
Standard:Offset / Ampl Common - Variable correction parameters areautomatically entered during subsequent common calibration.
Pressure Correction - A pressure detector is not used, pressure iscorrected by entering the air pressure on the screen.
Low pass - Enter low pass time, normally 1 s
Physical Measurement Value - Do not change
F4 Activate Correction ParametersPressure CorrectionPhysical Measurement ValueLow passOffset/Ampl. CommonNormally all correction parameters are activated!
F5 Component Measurement Ranges:Listing of all configured measurement ranges
F6 Autorange Active, down, up, enter the applicable "up" and "down"values for active autoranging, defaults are: 20 / 100F7 Update Mode / Cycle Time - always cyclical, 500 ms
Fortsetzung auf der folgenden Seite
SHB_M17 Chapter 7: Configuration 7-5
Magnos 17 Detector, Fortsetzung
Measurement RangeConfiguration
F5 Select Component Measurement RangesMeasurement Range Configuration
F1 Measurement RangeF2 Autorange possible - The selection is yes or noF3 Measurement Range Correction Parameters - Listing of activecorrection functions - Offset / Ampl singl + Linearization - do notchange!F4 Activate Correction Functions - normally Offset / Ampl singl. +Linearization are configured - do not change!F5 Variable measurement range - Always enter "No", each configuredmeasurement range must be individually calibrated and linearized.F6 Var. Measurement Range Start - not applicableF7 Var. Measurement Range End - not applicable
7-6 Chapter 7: Configuration SHB_M17
Temperature Detector
General Temperature control detector 2 is always configured.
The control parameters should not be changed. They are used to controlthe Magnos 17 analyzer thermostat.
Temperature control 2 detector is not calibrated!
DetectorConfiguration
Detector ConfigurationF1 Detector type: Temperature detector 2 controlF2 Active Component: T-Re. NF3 Detector Correction Parameter: NoneF4 Activate Correction Functions: Function not availableF5 Detector Components: T-Re. NF6 Update Mode / Cycle Time - always "cyclical", 5000 msF7 Delta Offset / Amplification - Standard setting: 75 / 25F8 Over Offset / Amplification - Standard setting: 150 / 50F9 Classification: Auxiliary variable selection
Auxiliary variable indications (then temperature readout appears onscreen)
ComponentConfiguration
F5 Select Detector ComponentsComponent ConfigurationF1 Component Name: T-Re. NF2 Active Measurement Range: 0-100°CF3 Component Correction Parameters - Listing of all active correctionfunctions.
Standard:Physical measurement value - do not changeControl parameters - Do not change!F1 KP 800.00000F2 KI 0.00300F3 KD 0.00000F4 Set value 61.00000F5 Max output 88F6 Min output 0F7 Limit 1 2F8 Limit 2 10
F4 Activate Correction ParametersPhysical Measurement ValueControl parametersNormally all correction parameters are activated!
F5 Component Measurement Ranges: 0-100F6 Autorange active: NoF7 Update Mode / Cycle Time - always cyclical, 5000 ms
Fortsetzung auf der folgenden Seite
SHB_M17 Chapter 7: Configuration 7-7
Temperature Detector, Fortsetzung
Measurement RangeConfiguration
F5 Component Measurement RangeMeasurement Range ConfigurationF1 Measurement Range: 0-100°CF2 Autorange possible: NoF3 Measurement Range Correction Parameters - Listing of active correctionfunctions - Offset / Ampl singl - do not change!F4 Activate Correction Functions - normally Offset / Ampl singl. is configured- do not change!F5 Variable measurement range - always enter "No"F6 Var. Measurement Range Start - not applicableF7 Var. Measurement Range End - not applicable
7-8 Chapter 7: Configuration SHB_M17
Flow Detector
General If analyzer throughput flow (approx. 60 l/h) is monitored by means of the internalpneumatic module flow detector, flow detector 1 or 2 should be configureddepending on the location involved.If there is only 1 flow detector located in the pneumatic module, it is flow detector 1.
The flow detector for throughput monitoring (approx. 60 l/h) has a measurementrange of 0-100 l/h.
The measurement range is entered during configuration, after that an initialcalibration is required.
DetectorConfiguration
Detector ConfigurationF1 Detector Type: Flow Detector 1F2 Active Component: FlowF3 Detector Correction Parameter: NoneF4 Activate Correction Functions: Function not availableF5 Detector Components: FlowF6 Update Mode / Cycle Time - always "cyclical", 5000 msF7 Delta Offset / Amplification - Standard setting: 75 / 25F8 Over Offset / Amplification - Standard setting: 150 / 50F9 Classification: Auxiliary variable selection
Auxiliary variable indications (then temperature readout appears onscreen)
ComponentConfiguration
F5 Select Detector ComponentsComponent ConfigurationF1 Component Name: FlowF2 Active Measurement Range: 0-100 l/hF3 Component Correction Parameters - Listing of all active correctionfunctions.
Standard:Physical measurement value - do not change
F4 Activate Correction ParametersPhysical Measurement ValueLow-pass timeNormally the physical measurement value is activated!
F5 Component Measurement Ranges: 0-100F6 Autorange active: NoF7 Update Mode / Cycle Time - always cyclical, 5000 ms
Continued on next page
SHB_M17 Chapter 7: Configuration 7-9
Flow Detector, continued
Measurement RangeConfiguration
F5 Component Measurement RangeMeasurement Range ConfigurationF1 Measurement Range: 0-100 l/hF2 Autorange possible: NoF3 Measurement Range Correction Parameters - Listing of active correctionfunctions - Offset / Ampl singl - do not change!F4 Activate Correction Functions - normally Offset / Ampl singl. is configured- do not change!F5 Variable measurement range - always enter "No"F6 Var. Measurement Range Start - not applicableF7 Var. Measurement Range End - not applicable
SHB_M17 Chapter 8: Calibration 8-1
Chapter 8: Calibration
Overview
Introduction This chapter contains instructions for calibrating (initial and subsequent calibration)detector measurement and auxiliary variables
Chapter Contents This chapter contains the following information:
Subject See Page
Magnos 17 Detector Initial Calibration 8-2
Flow Detector Initial Calibration 8-4
Temperature Detector Initial Calibration 8-5
8-2 Chapter 8: Calibration SHB_M17
Magnos 17 Detector Initial Calibration
When should aninitial calibration becarried out?
• When a measurement range or component needs to be changed• If the sensitivity change exceeded the permissible value
Accessories • PC with serial interface• Advance Optima - masserv - test and calibration software• Serial interface connection cable part number 0743091• Test gases, test hoses• Flow meter
Preparation • Check gas path seal integrity• Make electrical connections• The analyzer module should be installed in the area of application and
protected from vibration• The analyzer temperature must have reached its set value (61°C) and be
constant.• Test gas flow rates are to be set between 30 and 60 l/h and kept constant ±5 l/h• Connect the PC to the analyzer module• Start the calibration and test software
Test • Test all detectors (the measurement values must be stable and regularlyupdated)
• Status message 0 for all detectors
Performing the initialcalibration
+
Analyzer-calibration should be performed individually for each componentand each of its measurement ranges.
An initial calibration resets the subsequent substitute gas and commoncalibration for this component. Thus it also affects the settings of othermeasurement ranges!
Test and calibration softwareMain MenuF3 Analyzer Calibration
F1 Analyzer CalibrationSelect Magnos 17 DetectorSelect ComponentSelect Measurement Range
Select LinearizationF1 Process Stabilization Points (supply at least 5 different gasconcentrations uniformly distributed over the measurement range)F3 Calculate Stabilization Points
Once data are received by the analyzer module, the initial calibration can nolonger be canceled.
Continued on next page
SHB_M17 Chapter 8: Calibration 8-3
Magnos 17 Detector Initial Calibration, continued
Zero- and end-pointcalibration with thePC
+
Before balancing the zero- and end-point gases, carry out the same preparationmeasures and test as for initial calibration.
A zero- and end-point balance can be carried out if the sensitivity reserve hasexceeded the permissible value. The original linearization is maintained during thisbalancing. The calibration data established are written to the EEPROM asconstants.
If several components and / or several measurement ranges are set-up andthe components/measurement ranges are subsequently calibrated usingsubstitute gas or common calibration, all components/measurement rangescalibrated together must be considered when balancing the zero- and end-points.
Test and calibration softwareMain MenuF3 Analyzer Calibration
F1 Analyzer CalibrationSelect Magnos 17 DetectorSelect ComponentSelect Measurement RangeSelect initial calibration ( = start and end-point balancing)
F1 Input start-point gas concentrationF2 Input end-point gas concentrationF4 Start initial calibration
Once data are received by the analyzer module, the calibration can no longerbe canceled.
8-4 Chapter 8: Calibration SHB_M17
Flow Detector Initial Calibration
When should aninitial calibration becarried out?
After changing the flow sensorIn case of the following error: Pump out Õ flow detector does not indicate "Zero"
Accessories • PC with serial interface• Advance Optima - masserv - test and calibration software• Serial interface connection cable part number 0743091• Test Gas• Flow meter
Preparation • Check gas path seal integrity• Make electrical connections• The analyzer module should be installed in the area of application and
protected from vibration• Test gas flow rates are to be set between 30 and 60 l/h and kept constant ±5 l/h• Connect the PC to the analyzer module• Start the calibration and test software
Test • Test all detectors (the measurement values must be stable and regularlyupdated)
• Status message 0 for all detectors
Performing the initialcalibration
+
Test and calibration softwareMain menuF3 Analyzer Calibration
F1 Analyzer CalibrationSelect flow detector 1 or 2Select component flowSelect measurement range 0-100 l/hSelect initial calibration
F1 Input start-point set value 0 (corresponds to no flow)F2 Input end-point set value e.g. 50 l/h (corresponds to full flow)F3 Start calibration
Shut off flow for zero-point calibration (e.g. pump off)For end-point calibration, flow is measured at the sample gas outlet and the end-point is entered as a set value.
Once data are received by the analyzer module, the initial calibration can nolonger be canceled.
SHB_M17 Chapter 8: Calibration 8-5
Temperature Detector Initial Calibration
+ The pressure detector should not be calibrated.
SHB_M17 Chapter 9: Parts Catalog 9-1
Chapter 9: Parts Catalog
Parts CatalogMagnos 17 analyzer module
Part number Designation Additional information
21193-4-0768554 M17 Analyzer Calibrated for F number24604-4-0801923 Connector set24604-4-0745581 Thermostat Complete21104-4-0740712 Thermal link24705-4-0801945 Connections Internal bus, external and internal24504-4-0801938 Plug, 24 V Installed, with contact strip24604-4-0745771 Circuit board Sensor electronics24504-4-0745745 Circuit board Sensor-CPU board20404-4-0743091 Connection Module/PC
Subject to technical changesPrinted in the Fed. Rep. of Germany
43/24-1002-0 EN 10.98
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