Emerson NGA 2000 manual

90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98 Rosemount Analytical NGA 2000 Software Manual ML T Anal yz er ML T Anal yzer Module (combined with NGA 2000 platform / ML T analyzer / TFID analyzer or customer-developed control unit) Software V er sion 3.2.X 2 nd Edition 07/98 Catalog No.: 90 003 482 Managing The Process Better[...]

90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98 Rosemount Analytical This Operation Manual includes inf ormation about the operation of the instr ument. Inf or mation about the additional indications and notes regarding maintenance, troub leshooting and repair are f ound in the accompanying Maintenance & Operation Manual. T roubleshooting, compo[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 Contents 1 Introduction 1 - 1 2 Structure of Menus 2 - 1 3 Startup and Operation, General Notes and Main Menu 3 - 1 3.1 Starting and Initializing ................................................................................... 3 - 1 3.2 Display and Function ...............................[...]

NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 5 Analyzer and I/O-Module Expert Configuration 5 - 1 5.1 Analyzer Module Setup 5 - 3 5.1.1 Calibration Parameters ................................................................................... 5 - 5 – Span gases .........................................................................[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5.2 I/O Module Controls 5 - 83 5.2.1 SIO Module 5 - 84 5.2.2 DIO Module(s) 5 - 93 5.3 I/O Module Setup 5 - 99 6 System Configuration 6 - 1 6.1 Diagnostic Menus ........................................................................................... 6 - 3 6.1.1 Control Module Diagnostics .[...]

NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 IV[...]

1 Introduction 90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98 NGA 2000 1 - 1 This software manual describes step by step how to operate successfully with the ½ 19" and 19" MLT analyzer module and analyzer of the NGA 2000 Series. Chapter two shows the structure of the MLT software menus. Chapter three describes the display and the keyboar[...]

1 - 2 NGA 2000 90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98 The following illustrations shall make plain the connection between the hardware configu- ration and the software setup of the modules: Platform MLT CLD PMD 1 SIO 4 DIO's max. Other I/O's (see 5.2.1) (see 5.2.2) NGA 2000 System via Platform TFID Analyzer Modules (AM's) Con[...]

1 Introduction 90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98 NGA 2000 1 - 3 TFID Analyzer TFID CLD PMD 1 SIO 1 DIO NGA 2000 System via TFID Analyzer FID Analyzer Modules (AM's) Control Module (CM) System I/O Modules Local I/O's (additional manuals) (additional manuals) SIO DIO (additional manuals) MLT (see 5.1.18) DIO SIO (see 5.1.18) (s[...]

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2 Structure of Menus 90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98 NGA 2000 2 - 1 Notes: * M enu lines ending with three points (...) are followed by submenus with further functions and set-ups. * All set-ups in the menu "Basic controls" are valid for the analyzer module (AM). * At each menu point of the "Expert configuration" [...]

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3 Startup and Operation, General Notes and Main Menu 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 3 - 1 3.1 Starting and Initializing After switching on the MLT analyzer or analyzer module (in a platform or part of a NGA network), the initialization procedure will be performed. A self control of the analyzer modules or the analyzer is [...]

3 - 2 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 3.2 Display and Function The LCD screen shows all measurement values of the analyzer and all customer instructions. You can operate with five function keys, four arrow keys (cursors) and the enter key. The function of each key depends on: ♦ the type of analyzer/analyzer module used ?[...]

3 Startup and Operation, General Notes and Main Menu 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 3 - 3 3.4 Lines and Softkey Functionality Lines can be selected by the ↓ ↓ -key or the ↑ ↑ -key. The selected line is displayed white on black. You have four different types of lines in the menu: Menu line... / Menu Softkey... ♦ [...]

3 - 4 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 3.5 Important Functions of the Softkeys Display ♦ Change from the single component display to the multi component display. ♦ F1 in the single component display. Measure ♦ Change from all menus and submenus to the single component display of the channel selected. ♦ F1. Status (s[...]

3 Startup and Operation, General Notes and Main Menu 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 3 - 5 Lock ♦ Lock of all three operation levels from the main menu, if a security code is activated in the system configuration level (see section 6.3 p. 6-7). ♦ F4 in the main menu. Calib (see section 4.4 p. 4-37 and 5.1.1 p. 5-15!) ?[...]

3 - 6 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 3.7 Starting a function If you press the 8 8 -key or the → → -key in a function line, you will be asked to confirm the order in the following way: ♦ If you will press the F2 key, the function will start immediately. ♦ If you will press the F4 key, you will go back to the last m[...]

3 Startup and Operation, General Notes and Main Menu 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 3 - 7 3.8 Main Menu If you press the F3 key (Main...) or the → → -key in any single component display, you will change to the "Main Menu". From there you can change to all operating levels of your MLT analyzer or analyzer mod[...]

3 - 8 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Ramifications from the menu "Module Manufacturing Data": 1. Control module data: 2. Analyzer module data: Measure Or... Back... More... TAG F1 F2 F4 F5 95.00 ppm Manufactured by: Fisher-Rosemount GmbH & Co Industriestrasse 1 D-63594 Hasselroth / Germany FAX. (+49) 6055 88[...]

4 Basic Controls and Analyzer Module Calibration 90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98 NGA 2000 4 - 1 In the chapter "Basic Controls and Analyzer Module Calibration" the most important mea- surement and calibration functions of your MLT analyzer or analyzer module are described. All steps are figured with detailed illustrations a[...]

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4.1 Analyzer Channel Status 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 4 - 3 Display Status... Main... Channel Calib... TAG F1 F2 F3 F4 F5 Failures: No Maintenance-Requests: No Temperature: 20.0 C Operation: Ready 0.0 100.0 Range: 1 37.50 ppm CH4 0.00 50.00 Measure Channel Back... TAG F1 F2 F3 F4 F5 37.50 ppm -- Analyzer Channel Stat[...]

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4.1.1 Analyzer Channel Status - Status Details Failures 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 4 - 5 Display Status... Main... Channel Calib... TAG F1 F2 F3 F4 F5 Failures: No Maintenance-Requests: No Temperature: 20.0 C Operation: Ready 0.0 100.0 Range: 1 37.50 ppm CH4 0.00 50.00 Measure Channel Back... TAG F1 F2 F3 F4 F5 37.50 [...]

4 - 6 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Measure Back... More... MLT25/CH2/R2 F1 F2 F3 F4 F5 37.50 ppm -- List of Possible Failures(1/2) -- One or more failures: No Chopper fail: No Raw signal too high: No Detector signal communication failed: No Raw signal too low: No (reserved) Temperature measurement: No Invalid pressure m[...]

4.1.1 Analyzer Channel Status - Status Details Maintenance Requests 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 4 - 7 Display Status... Main... Channel Calib... TAG F1 F2 F3 F4 F5 Failures: No Maintenance-Requests: No Temperature: 20.0 C Operation: Ready 0.0 100.0 Range: 1 37.50 ppm CH4 0.00 50.00 Measure Channel Back... TAG F1 F2 F3 [...]

4 - 8 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Measure Back... TAG F1 F2 F3 F4 F5 37.50 ppm -- Status Details -- Failures... Function controls... Measurements/Alarms... Events... Maintenance requests... Acknowledge and clear failures ! Acknowledge and clear maintenance requests ! Acknowledge and clear function controls ! Measure Ba[...]

4.1.1 Analyzer Channel Status - Status Details Maintenance Requests 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 4 - 9 Display Status... Main... Channel Calib... TAG F1 F2 F3 F4 F5 Failures: No Maintenance-Requests: No Temperature: 20.0 C Operation: Ready Range: 1 37.50 ppm CH4 0.00 50.00 0.0 100.0 ⇒ ⇒ Back in the single component [...]

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4.1.1 Analyzer Channel Status - Status Details Function Controls 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 4 - 11 Display Status... Main... Channel Calib... TAG F1 F2 F3 F4 F5 Failures: No Maintenance-Requests: No Temperature: 20.0 C Operation: Ready 0.0 100.0 Range: 1 37.50 ppm CH4 0.00 50.00 Measure Channel Back... TAG F1 F2 F3 F4[...]

4 - 12 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Measure Back... TAG F1 F2 F3 F4 F5 37.50 ppm -- Status Details -- Failures... Function controls... Measurements/Alarms... Events... Maintenance requests... Acknowledge and clear failures ! Acknowledge and clear maintenance requests ! Acknowledge and clear function controls ! Measure B[...]

4.1.1 Analyzer Channel Status - Status Details Measurements/Alarms 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 4 - 13 Display Status... Main... Channel Calib... TAG F1 F2 F3 F4 F5 Failures: No Maintenance-Requests: No Temperature: 20.0 C Operation: Ready 0.0 100.0 Range: 1 37.50 ppm CH4 0.00 50.00 Measure Channel Back... TAG F1 F2 F3 [...]

4 - 14 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Measure Back... TAG F1 F2 F3 F4 F5 37.50 ppm -- Status Details -- Failures... Function controls... Measurements/Alarms... Events... Maintenance requests... Acknowledge and clear failures ! Acknowledge and clear maintenance requests ! Acknowledge and clear function controls ! Measure B[...]

4.1.1 Analyzer Channel Status - Status Details Events 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 4 - 15 Display Status... Main... Channel Calib... TAG F1 F2 F3 F4 F5 Failures: No Maintenance-Requests: No Temperature: 20.0 C Operation: Ready 0.0 100.0 Range: 1 37.50 ppm CH4 0.00 50.00 Measure Channel Back... TAG F1 F2 F3 F4 F5 37.50 p[...]

4 - 16 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Measure Back... TAG F1 F2 F3 F4 F5 37.50 ppm -- Status Details -- Failures... Function controls... Measurements/Alarms... Events... Maintenance requests... Acknowledge and clear failures ! Acknowledge and clear maintenance requests ! Acknowledge and clear function controls ! Measure S[...]

4.1.1 Analyzer Channel Status - Status Details Events 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 4 - 17 Display Status... Main... Channel Calib... TAG F1 F2 F3 F4 F5 Failures: No Maintenance-Requests: No Temperature: 20.0 C Operation: Ready Range: 1 37.50 ppm CH4 0.00 50.00 0.0 100.0 ⇒ ⇒ Back to the single component display of th[...]

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4.1.1 Analyzer Channel Status - Status Details Acknowledge and Clear Failures 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 4 - 19 Display Status... Main... Channel Calib... TAG F1 F2 F3 F4 F5 Failures: Yes Maintenance-Requests: No Temperature: 20.0 C Operation: Ready 0.0 100.0 Range: 1 37.50 ppm CH4 0.00 50.00 Measure Channel Back... T[...]

4 - 20 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Measure Back... TAG F1 F2 F3 F4 F5 37.50 ppm -- Status Details -- Failures... Function controls... Measurements/Alarms... Events... Maintenance requests... Acknowledge and clear failures ! Acknowledge and clear maintenance requests ! Acknowledge and clear function controls ! Yes Back.[...]

4.1.1 Analyzer Channel Status - Status Details Acknowledge and Clear Failures 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 4 - 21 Measure Back... TAG F1 F2 F3 F4 F5 37.50 ppm -- Status Details -- Failures... Function controls... Measurements/Alarms... Events... Maintenance requests... Acknowledge and clear failures ! Acknowledge and cl[...]

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4.1.1 Analyzer Channel Status - Status Details Acknowledge and Clear Maintenance Requests 90003482(2) [ NGA-e ( MlT-Software 3.2.X)] 07/98 NGA 2000 4 - 23 Display Status... Main... Channel Calib... TAG F1 F2 F3 F4 F5 Failures: No Maintenance-Requests: Yes Temperature: 20.0 C Operation: Ready 0.0 100.0 Range: 1 37.50 ppm CH4 0.00 50.00 Measure Chann[...]

4 - 24 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Measure Back... TAG F1 F2 F3 F4 F5 37.50 ppm -- Status Details -- Failures... Function controls... Measurements/Alarms... Events... Maintenance requests... Acknowledge and clear failures ! Acknowledge and clear maintenance requests ! Acknowledge and clear function controls ! Yes Back.[...]

4.1.1 Analyzer Channel Status - Status Details Acknowledge and Clear Maintenance Requests 90003482(2) [ NGA-e ( MlT-Software 3.2.X)] 07/98 NGA 2000 4 - 25 Measure Back... TAG F1 F2 F3 F4 F5 37.50 ppm -- Status Details -- Failures... Function controls... Measurements/Alarms... Events... Maintenance requests... Acknowledge and clear failures ! Acknow[...]

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4.1.1 Analyzer Channel Status - Status Details Acknowledge and Clear Function Controls 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 4 - 27 Display Status... Main... Channel Calib... TAG F1 F2 F3 F4 F5 Failures: No Maintenance-Requests: No Temperature: 20.0 C Operation: Ready 0.0 100.0 Range: 1 37.50 ppm CH4 0.00 50.00 Measure Channel B[...]

4 - 28 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Measure Back... TAG F1 F2 F3 F4 F5 37.50 ppm -- Status Details -- Failures... Function controls... Measurements/Alarms... Events... Maintenance requests... Acknowledge and clear failures ! Acknowledge and clear maintenance requests ! Acknowledge and clear function controls ! Yes Back.[...]

4.1.1 Analyzer Channel Status - Status Details Acknowledge and Clear Function Controls 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 4 - 29 Measure Back... TAG F1 F2 F3 F4 F5 37.50 ppm -- Status Details -- Failures... Function controls... Measurements/Alarms... Events... Maintenance requests... Acknowledge and clear failures ! Acknowled[...]

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4.1.2 Analyzer Channel Status - Operational Settings 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 4 - 31 Display Status... Main... Channel Calib... TAG F1 F2 F3 F4 F5 Failures: No Maintenance-Requests: No Temperature: 20.0 C Operation: Ready 0.0 100.0 Range: 1 37.50 ppm CH4 0.00 50.00 Measure Channel Back... TAG F1 F2 F3 F4 F5 37.50 pp[...]

4 - 32 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Measure Channel Back... TAG F1 F2 F3 F4 F5 37.50 ppm -- Analyzer Operation Settings -- Remote control: Enabled Range: 1 Range upper limit: 50.00 ppm Span gas concentration: 50.00 ppm t90-time: 2.00 s Hours of operation: 164 Range change control: Manual Last re-start occured: 8:40:35 J[...]

4.2 Single Component Display Change of Channel 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 4 - 33 Display Status... Main... Channel Calib... MLT25/CH1/R2 F1 F2 F3 F4 F5 0.0 100.0 Temperature: 25.0 C Maintenance-Requests: No Any_Alarms: No Operation: Ready Range: 2 2.50 %CO2 0 5.00 Display Status... Main... Channel Calib... MLT25/CH2/R[...]

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4.3 Multi Component Display Change of Channel 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 4 - 35 Display Status... Main... Channel Calib... MLT25/CH1/R2 F1 F2 F3 F4 F5 0.0 100.0 Temperature: 25.0 C Maintenance-Requests: No Any_Alarms: No Operation: Ready Range: 2 2.50 %CO2 0 5.00 F1 F2 F3 F4 F5 Select Status... Tags Off 5.00 2] MLT25/[...]

4 - 36 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 F1 F2 F3 F4 F5 Select Status... Tags Off 5.00 2] MLT25/CH2 ppm CO 95.00 0.00 250.00 [2] MLT25/CH3 ppm SO2 333.0 0.00 500.00 [2] MLT25/CH4 ppm NO 150.0 0.00 150.00 [2] F.S. MLT25/CH5 %O2 20.00 0.00 100.00 [2] MLT25/CH1 %CO2 2.50 0.00 [ LCDReset Display Status... Main... Channel Calib..[...]

4.4 Calibration Procedure Status 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 4 - 37 Display Status... Main... Channel Calib... TAG F1 F2 F3 F4 F5 Failures: No Maintenance-Requests: No Temperature: 20.0 C Operation: Ready 0.0 100.0 Range: 1 37.50 ppm CH4 0.00 50.00 Measure Status... Channel Back... TAG F1 F2 F3 F4 F5 37.50 ppm -- Analy[...]

4 - 38 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Measure Channel Back... TAG F1 F2 F3 F4 F5 37.50 ppm -- Calibration Deviations -- Deviation from zero: 0.34 ppm Deviation from span: 0.82 ppm Sum of zero deviations: 4.41 ppm Sum of span deviations: 7.57 ppm Display Status... Main... Channel Calib... TAG F1 F2 F3 F4 F5 Failures: No Ma[...]

4.5 Zero Calibration 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 4 - 39 Display Status... Main... Channel Calib... TAG F1 F2 F3 F4 F5 Failures: No Maintenance-Requests: No Temperature: 20.0 C Operation: Ready 0.0 100.0 Range: 1 37.50 ppm CH4 0.00 50.00 Measure Status... Channel Back... TAG F1 F2 F3 F4 F5 37.50 ppm -- Analyzer Module C[...]

4 - 40 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Yes Back... TAG F1 F2 F3 F4 F5 37.50 ppm -- Confirmation Required -- Do you really want to do this ?? Press "Yes" or "Back..." Measure Cancel ! Back... More... TAG F1 F2 F3 F4 F5 37.50 ppm -- Calibration Procedure Status -- Procedure status: Purging1- Wait Current/[...]

4.5 Zero Calibration 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 4 - 41 Measure Cancel ! Back... More... TAG F1 F2 F3 F4 F5 0.00 ppm -- Calibration Procedure Status -- Procedure status: Ready Current/expected gas flow: Samplegas Concentration in span gas units: 0.00 ppm Last zero calibration: Success Last span calibration: Success Las[...]

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4.6 Span Calibration 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 4 - 43 Display Status... Main... Channel Calib... TAG F1 F2 F3 F4 F5 Failures: No Maintenance-Requests: No Temperature: 20.0 C Operation: Ready 0.0 100.0 Range: 1 37.50 ppm CH4 0.00 50.00 Measure Status... Channel Back... TAG F1 F2 F3 F4 F5 37.50 ppm -- Analyzer Module C[...]

4 - 44 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Yes Back... TAG F1 F2 F3 F4 F5 37.50 ppm -- Confirmation Required -- Do you really want to do this ?? Press "Yes" or "Back..." Measure Cancel ! Back... More... TAG F1 F2 F3 F4 F5 37.50 ppm -- Calibration Procedure Status -- Procedure status: Purging1- Wait Current/[...]

4.6 Span Calibration 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 4 - 45 Measure Cancel ! Back... More... TAG F1 F2 F3 F4 F5 50.00 ppm -- Calibration Procedure Status -- Procedure status: Ready Current/expected gas flow: Samplegas Concentration in span gas units: 50.00 ppm Last zero calibration: Success Last span calibration: Success L[...]

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4.7 Flow Zero Gas 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 4 - 47 Display Status... Main... Channel Calib... TAG F1 F2 F3 F4 F5 Failures: No Maintenance-Requests: No Temperature: 20.0 C Operation: Ready 0.0 100.0 Range: 1 37.50 ppm CH4 0.00 50.00 Measure Status... Channel Back... TAG F1 F2 F3 F4 F5 37.50 ppm -- Analyzer Module Cali[...]

4 - 48 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Yes Back... TAG F1 F2 F3 F4 F5 37.50 ppm -- Confirmation Required -- Do you really want to do this ?? Press "Yes" or "Back..." TAG F1 F2 F3 F4 F5 37.50 ppm - S U C C E S S - - The selected function has been started/executed - (Wait a moment...) Measure Status... Ch[...]

4.7 Flow Zero Gas 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 4 - 49 Display Status... Main... Channel Calib... TAG F1 F2 F3 F4 F5 Failures: No Maintenance-Requests: No Temperature: 20.0 C Operation: Ready 0.0 100.0 Range: 1 0.00 ppm CH4 0.00 50.00 ⇒ ⇒ Single component display appears during the zero gas flow is running[...]

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4.8 Flow Span Gas 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 4 - 51 Display Status... Main... Channel Calib... TAG F1 F2 F3 F4 F5 Failures: No Maintenance-Requests: No Temperature: 20.0 C Operation: Ready 0.0 100.0 Range: 1 37.50 ppm CH4 0.00 50.00 Measure Status... Channel Back... TAG F1 F2 F3 F4 F5 37.50 ppm -- Analyzer Module Cali[...]

4 - 52 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Measure Status... Channel Back... TAG F1 F2 F3 F4 F5 37.50 ppm -- Set Gas Valves -- Flow sample gas ! Flow zero gas ! Valve position: Samplegas Operation status: Ready Flow span gas ! Close all valves ! Flow test gas ! Yes Back... TAG F1 F2 F3 F4 F5 37.50 ppm -- Confirmation Required [...]

4.8 Flow Span Gas 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 4 - 53 Measure Status... Channel Back... TAG F1 F2 F3 F4 F5 50.00 ppm -- Set Gas Valves -- Flow sample gas ! Flow zero gas ! Valve position: Spangas-1 Operation status: Ready Flow span gas ! Close all valves ! Flow test gas ! Display Status... Main... Channel Calib... TAG F[...]

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4.9 Flow Sample Gas 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 4 - 55 Display Status... Main... Channel Calib... TAG F1 F2 F3 F4 F5 Failures: No Maintenance-Requests: No Temperature: 20.0 C Operation: Ready 0.0 100.0 Range: 1 0.00 ppm CH4 0.00 50.00 Measure Status... Channel Back... TAG F1 F2 F3 F4 F5 0.00 ppm -- Analyzer Module Cali[...]

4 - 56 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Measure Status... Channel Back... TAG F1 F2 F3 F4 F5 0.00 ppm -- Set Gas Valves -- Flow sample gas ! Flow zero gas ! Valve position: Zerogas Operation status: Ready Flow span gas ! Close all valves ! Flow test gas ! Yes Back... TAG F1 F2 F3 F4 F5 0.00 ppm -- Confirmation Required -- D[...]

4.9 Flow Sample Gas 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 4 - 57 Measure Status... Channel Back... TAG F1 F2 F3 F4 F5 37.50 ppm -- Set Gas Valves -- Flow sample gas ! Flow zero gas ! Valve position: Samplegas Operation status: Ready Flow span gas ! Close all valves ! Flow test gas ! Display Status... Main... Channel Calib... TAG[...]

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4.10 Flow Test Gas 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 4 - 59 Display Status... Main... Channel Calib... TAG F1 F2 F3 F4 F5 Failures: No Maintenance-Requests: No Temperature: 20.0 C Operation: Ready 0.0 100.0 Range: 1 37.50 ppm CH4 0.00 50.00 Measure Status... Channel Back... TAG F1 F2 F3 F4 F5 37.50 ppm -- Analyzer Module Cal[...]

4 - 60 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Measure Status... Channel Back... TAG F1 F2 F3 F4 F5 37.50 ppm -- Set Gas Valves -- Flow sample gas ! Flow zero gas ! Valve position: Samplegas Operation status: Ready Flow span gas ! Close all valves ! Flow test gas ! Yes Back... TAG F1 F2 F3 F4 F5 37.50 ppm -- Confirmation Required [...]

4.10 Flow Test Gas 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 4 - 61 Measure Status... Channel Back... TAG F1 F2 F3 F4 F5 20.00 ppm -- Set Gas Valves -- Flow sample gas ! Flow zero gas ! Valve position: Testgas Operation status: Ready Flow span gas ! Close all valves ! Flow test gas ! Display Status... Main... Channel Calib... TAG F1[...]

4 - 62 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98[...]

4.11 Close all Valves 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 4 - 63 Display Status... Main... Channel Calib... TAG F1 F2 F3 F4 F5 Failures: No Maintenance-Requests: No Temperature: 20.0 C Operation: Ready 0.0 100.0 Range: 1 37.50 ppm CH4 0.00 50.00 Measure Status... Channel Back... TAG F1 F2 F3 F4 F5 37.50 ppm -- Analyzer Module [...]

4 - 64 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Measure Status... Channel Back... TAG F1 F2 F3 F4 F5 37.50 ppm -- Set Gas Valves -- Flow sample gas ! Flow zero gas ! Valve position: Samplegas Operation status: Ready Flow span gas ! Close all valves ! Flow test gas ! Yes Back... TAG F1 F2 F3 F4 F5 37.50 ppm -- Confirmation Required [...]

4.11 Close all Valves 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 4 - 65 Measure Status... Channel Back... TAG F1 F2 F3 F4 F5 37.50 ppm -- Set Gas Valves -- Flow sample gas ! Flow zero gas ! Valve position: AllClosed Operation status: Ready Flow span gas ! Close all valves ! Flow test gas ! Display Status... Main... Channel Calib... T[...]

4 - 66 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98[...]

90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 1 If you press the 8 8 -key or the → → -key in the line "Analyzer and I/O-module expert configuration..." of the "Main Menu", you will change to the following display: From the menu "Expert Module Configuration" you can change to several submenus to set up[...]

5 - 2 NGA 2000 90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98 Structure of chapter five: At the begin of any chapter you will find the way to a certain submenu of the MLT software starting from the line "Analyzer and I/O-module expert configuration" in the "Main Menu". The way will be described with the software catchwords, that[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 3 Main Menu — Analyzer and I/O-module expert configuration ↓ ↓ Analyzer module setup ↓ ↓ Measure ManData Channel Back... More... TAG F1 F2 F3 F4 F5 95.00 ppm -- Analyzer Module Setup and Controls (1/3) -- Calibration parameters... Range parameters... Cross interference compensa[...]

5 - 4 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 From the menu "Analyzer Module Setup and Controls" you can change to all menus and submenus of the expert configuration level via the corresponding menu lines. Changing to the menus and submenus: ♦ Select the menu line you want with the ↓ ↓ -key or the ↑ ↑ -key. If [...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 5 Main Menu — Analyzer and I/O-module expert configuration ↓ ↓ Analyzer module setup ↓ ↓ Calibration parameters ↓ ↓ From the menu "Calibration Parameters" you can change to several submenus to set up the zero and span gas calibration parameters and to start the di[...]

5 - 6 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Main Menu — Analyzer and I/O-module expert configuration ↓ ↓ Analyzer module setup ↓ ↓ Calibration parameters ↓ ↓ Span gases ↓ ↓ In the menu "Span Gas Definition" you can set up the default value for each range of the current channel, the actual span gas con[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 7 Main Menu — Analyzer and I/O-module expert configuration ↓ ↓ Analyzer module setup ↓ ↓ Calibration parameters ↓ ↓ Tolerances ↓ ↓ In the menu "Tolerances" you can set up the parameters of the stability controlled calibration procedure (see p. 5-9/10) in one c[...]

5 - 8 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Lines of variables "Max. zero calibration deviation" / "Max. span calibration deviation": The deviation between two zero or span gas concentrations will be determined during the stability time of the calibration procedure (see menu "Calibration Procedure Setup&[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 9 Main Menu — Analyzer and I/O-module expert configuration ↓ ↓ Analyzer module setup ↓ ↓ Calibration parameters ↓ ↓ Calibration procedure setup ↓ ↓ In the menu "Calibration Procedure Setup" you can set up the parameters for the cali- bration procedure of the z[...]

5 - 10 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 If the deviation of the two values is less then the allowed maximum calibration deviation (see menu "Tolerances", p. 5-7/8), the calibration may start. If not, the stability control is starting again until a stable measurement is possible. The time in the line "Procedur[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 11 Line of variables "Span ranges": ♦ Together: All measurement ranges of the same channel will be calibrated together. This is the usual calibration mode. ♦ Separately: Each measurement range will be calibrated separately. Line of variables "Valve position": Opti[...]

5 - 12 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Main Menu — Analyzer and I/O-module expert configuration ↓ ↓ Analyzer module setup ↓ ↓ Calibration parameters ↓ ↓ Time controlled calibration ↓ ↓ In the menu "Time Control" you can determine the starting time of the zero gas calibration resp. the span gas c[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 13 Further Parameters: Via the F5 key (ShowList) you can change to the following submenu: In this submenu you can determine some further parameters of the time controlled calibration. Lines "Position in auto-start list", "Erase current position from list !" and "[...]

5 - 14 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 15 Main Menu — Analyzer and I/O-module expert configuration ↓ ↓ Analyzer module setup ↓ ↓ Calibration parameters ↓ ↓ Calibration ↓ ↓ In the menu "Analyzer Module Calibration" you can ♦ start the zero calibration or start the span calibration of all measureme[...]

5 - 16 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Via the F5 key you can change to the menu "Set Gas Valves" , where you can ♦ set up the gas flow of the current channel with • zero gas or • span gas or • sample gas or • test gas or • close all valves. Starting the functions: ♦ Change to the line you want with[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 17 Menu "Calibration Procedure Status": Press the 8 8 -key or the → → -key in the line "Calibration procedure status..." to change to the corresponding submenu: In the menu "Calibration Procedure Status" you will find the results of the last calibrations[...]

5 - 18 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Main Menu — Analyzer and I/O-module expert configuration ↓ ↓ Analyzer module setup ↓ ↓ Calibration parameters ↓ ↓ Advanced calibration methods ↓ ↓ In the menu "Advanced Calibration Methods" you can ♦ start the zero calibration of all measurement ranges fo[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 19 Notes: ♦ The signal has to be stable before starting any calibration ! ♦ If you want to start the zero and the span calibration separately, or if you want to calibrate separately each channel of an MLT analyzer/analyzer module, or if you want to calibrate the measurement ranges se[...]

5 - 20 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Main Menu — Analyzer and I/O-module expert configuration ↓ ↓ Analyzer module setup ↓ ↓ Calibration parameters ↓ ↓ Zero gases ↓ ↓ In the menu "Zero Gas Definition" you can set up the zero gas concentration for all ranges of the current channel of an MLT anal[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 21 Main Menu — Analyzer and I/O-module expert configuration ↓ ↓ Analyzer module setup ↓ ↓ Alarm parameters ↓ ↓ In the menu "Alarms Setup" and its submenus you can set up and control alarms for several parameters of each channel of an MLT analyzer or analyzer modul[...]

5 - 22 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Parameters set up or changing to submenus: ♦ Select the line of variables, any menu line or the function line with the ↓ ↓ -key or the ↑ ↑ -key. ♦ Select the variable, start the function or change to the submenu with the 8 8 -key or the → → -key. ♦ Select any digit w[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 23 Alarms Setup and Control – Example: Concentration Alarm Setup ♦ Select the parameter you want in the menu "Alarms Setup", i.e. "Concentration", and change to the corresponding menu: Note: If the setup of the parameter selected is not possible, a corresponding m[...]

5 - 24 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 • On: The alarm message of the signal parameter selected will only appear as long as the signal will exceed the allowed level. The alarm message will disappear, if the value is again in the range allowed. • On (Hold Alarm): The alarm message for the signal parameter selected will [...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 25 Main Menu — Analyzer and I/O-module expert configuration ↓ ↓ Analyzer module setup ↓ ↓ Range parameters ↓ ↓ In the menu "Range parameters" and its submenus you can set up and control range parameters like ♦ begin and end of range ♦ response time (t 90 -time[...]

5 - 26 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 ♦ Manual: You have to change the range manual. The switch level hysteresis is disabled (see p. 5-30). ♦ Self/Automatic: The autoranging is running by the comparison of the current measure- ment value with the end of range. The signal at the analog output is tracking. The value in [...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 27 Main Menu — Analyzer and I/O-module expert configuration ↓ ↓ Analyzer module setup ↓ ↓ Range parameters ↓ ↓ Begin and end of ranges ↓ ↓ In the menu "Begin and End of Ranges" you can set up the begin and end of range for each range of the current channel. To[...]

5 - 28 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Main Menu — Analyzer and I/O-module expert configuration ↓ ↓ Analyzer module setup ↓ ↓ Range parameters ↓ ↓ Response times (t 90 ) ↓ ↓ In the menu "Response Times" you can set up the response time (t 90 -time) for each range of the current channel. To chang[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 29 Main Menu — Analyzer and I/O-module expert configuration ↓ ↓ Analyzer module setup ↓ ↓ Range parameters ↓ ↓ Autoranging control ↓ ↓ In the menu "Autoranging Control" you can set up the parameters for the autoranging control of the current channel. If you wa[...]

5 - 30 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Notes: ♦ You can enable or disable each range in the lines "Usage of range -1, ..., -4". ♦ "Range -4" has not to be the biggest range. Set up parameters: ♦ Select any line of variables with the ↓ ↓ -key or the ↑ ↑ -key. ♦ Select the variable with th[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 31 Main Menu — Analyzer and I/O-module expert configuration ↓ ↓ Analyzer module setup ↓ ↓ Cross interference compensation ↓ ↓ In the menu "Cross Interference Compensation" you can calculate the influence of other components to the result of the analyt component. Y[...]

5 - 32 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 • You can repeat the last two steps as often as necessary until you have selected all interference components (maximum 3) you need. 4) Give the interference component into the sample gas channel and wait for a stable signal. 5) Go to the line "Calculate factor for selected inte[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 33 Main Menu — Analyzer and I/O-module expert configuration ↓ ↓ Analyzer module setup ↓ ↓ Linearization ↓ ↓ In the menu "Linearization" and its submenus you can set up and start the calculation to linearize one channel of an MLT analyzer or analyzer module. W ith [...]

5 - 34 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Conditions: ♦ Before you start the linearization you have to calibrate the largest range of the channel (usually range 4) with zero gas and span gas. ♦ You have to record a raw values/setpoint values table to linearize a channel. You need minimum 6 raw values and their correspondi[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 35 • Change with the ↓ ↓ -key to the next line to put in the second value. • Repeat these steps until all raw/setpoint values of the table are part of the corresponding menus. • If you have more than 10 values you can go to further menu pages with the F5 key (More...). There ar[...]

5 - 36 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 5) Calculate linearization curve: • Change in the menu "Linearization" to the menu line "Calculate linearization curve coefficients..." with the ↑ ↑ -key or the ↓ ↓ -key. • Press the 8 8 -key or the → → -key to change to the corresponding submenu: ?[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 37 Main Menu — Analyzer and I/O-module expert configuration ↓ ↓ Analyzer module setup ↓ ↓ Programmable logic control (PLC) ↓ ↓ In the menu "Programmable Logic Control" you can enable or disable the logic control of the MLT analyzer, of the analyzer module or of th[...]

5 - 38 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Programming ( + Consider the example p. 5-41 to 5-43 !): 1) Disable PLC: • Before you will begin with the programming you have to disable the PLC function in the line "PLC is" to avoid starting the program while you are writing it. 2) Put in the program: • Press the 8 8 [...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 39 + Table will be continued on the next page ! SIO I/O-module Signal ID Signal 70 Output #1 < 0V 71 Output #1 > 10V 72 Output #2 < 0V 73 Output #2 > 10V 74 Output #3 < 0V 75 Output #3 > 10V 76 Output #4 < 0V 77 Output #4 > 10V 78 Output #5 < 0V 79 Output #5 &g[...]

5 - 40 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Measurement-Channels Signal ID Ch 1 Signal ID Ch 2 Signal ID Ch 3 Signal ID Ch 4 Signal ID Ch 5 Signal 110 160 210 260 310 Raw signal failure 111 161 211 261 311 Sample gas valve 112 162 212 262 312 Zero gas valve 113 163 213 263 313 Test gas valve 114 164 214 264 314 Span gas valve -[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 41 Example for PLC Programming: ♦ You have three channels in your analyzer: CO, SO 2 and O 2 . ♦ You want to write a program for the zero and span gas calibration. ♦ The valve gear is: So you have the following zero and span gas for each gas component: Channel: CO SO 2 O 2 Zero gas[...]

5 - 42 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 You have to put in the codes of the table into the corresponding lines of the submenu "Program". If you have more than ten program steps, you can change to another menu page with the F5 key(More...). Maximum of program steps: 100. Maximum of results: 20. Putting in the codes[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 43 Start the program with "Enabled" in the line "PLC is" of the menu "Programmable Logic Control". Then, control the output status in the submenu "PLC Outputs". You will reach this menu via the line "Results..." in the menu "Programm[...]

5 - 44 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 45 Main Menu — Analyzer and I/O-module expert configuration ↓ ↓ Analyzer module setup ↓ ↓ Programmable calculator ↓ ↓ In the menu "Programmable Calculator" you can start the calculation with variables of the MLT analyzer or analyzer module selected, e.g. conversio[...]

5 - 46 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 In the following table you can see which types of operators and operands you can use: Operator types Operator Description -1 ADD Add Ope r and to IR (intermediate result) -2 SUB Subtract Operand from IR -3 DIV Divide IR by operand -4 MUL Multiply IR with operand -5 ADDC c Add Constant[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 47 • You have to set each operator in the line above the corresponding variable. After each calculating step you have to store the intermediate result and to delete the memory before you will continue with the next step. Each program must end with the command "End of program"[...]

5 - 48 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 You have to put in the codes of the table into the corresponding lines of the submenu "Program". If the program consists of more than ten steps, you can change to another menu page with the F5 key. Maximum of program steps: 100. Maximum of results: 4 Maximum of constants: 4.[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 49 Main Menu — Analyzer and I/O-module expert configuration ↓ ↓ Analyzer module setup ↓ ↓ Measurement display configuration ↓ ↓ In the menu "Measurement Display Configuration" you can determine ♦ the parameters for the single component display for one channel of[...]

5 - 50 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Line of variables "Displayed concentration digits": ♦ You can adjust the number of digits for the concentration display. Options: 3, 4, 5, 6 Line of variables "Digits after decimal point": ♦ Options: 0, 1, 2, 3 Line of variables "Display confirmation menus[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 51 "Tags...": Via the F5 key (Tags...) you can change to the second page of the menu "Measurement Display Configuration". There you can adjust the identification tag of the MLT analyzer or analyzer module and the tag of each range for the current channel. These range [...]

5 - 52 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Main Menu — Analyzer and I/O-module expert configuration ↓ ↓ Analyzer module setup ↓ ↓ Acknowledgement of status reports ↓ ↓ In the menu " Acknowledgements" you can ♦ acknowledge and clear all events of the MLT analyzer or analyzer module starting the functio[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 53 • Failures • Maintenance requests • Function controls • Measurements/Alarms • Events and the operational settings of the current channel like • range settings and • response time (t 90 -time). The menu "Analyzer Channel Status" and its submenus are displayed de[...]

5 - 54 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Main Menu — Analyzer and I/O-module expert configuration ↓ ↓ Analyzer module setup ↓ ↓ Concentration measurement parameters ↓ ↓ In the menu "General Concentration Measurement Setup" you can set up for the current channel of an MLT analyzer or analyzer module th[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 55 Main Menu — Analyzer and I/O-module expert configuration ↓ ↓ Analyzer module setup ↓ ↓ Peak measurement ↓ ↓ In the menu "Concentration Peak Measurement" you can determine the conditions for the extreme values of a channel. If you want to change to the other cha[...]

5 - 56 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Lines of variables "Minimum detection" or "Maximum detection": ♦ Always: The minimum or the maximum detection is running automatically. ♦ External: The minimum or the maximum detection depends on an external instruction. ♦ Off: No detection of the extreme val[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 57 Main Menu — Analyzer and I/O-module expert configuration ↓ ↓ Analyzer module setup ↓ ↓ Differential measurement ↓ ↓ In the menu "Differential Measurement" you can measure the difference between the current concentration and a reference concentration of the same[...]

5 - 58 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 • Change to the line you want with the ↓ ↓ -key or the ↑ ↑ -key. • Select the tag of the reference channel with the 8 8 -key or the → → -key: The display will go back to the menu "Differential Measurement" automatically. You can see the channel selected in th[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 59 Main Menu — Analyzer and I/O-module expert configuration ↓ ↓ Analyzer module setup ↓ ↓ Gasflow setup ↓ ↓ In the menu "Gasflow Setup" you can set up the modus of gas flow through the analyzer cell: ♦ Parallel or ♦ Serial and the valve position at "Basic[...]

5 - 60 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Main Menu — Analyzer and I/O-module expert configuration ↓ ↓ Analyzer module setup ↓ ↓ Pressure compensation ↓ ↓ In the menu "Pressure Compensation" you can set up the parameters of pressure for the current channel of an MLT analyzer or analyzer module. W ith t[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 61 Line of variables "Manual pressure": ♦ You can put in the actual atmospheric pressure which can be used for pressure compensation. ♦ Potential values: 500 to 1300 hPa resp. 7,3 to 18,9 psig Line of variables "Unit": ♦ You can set up the pressure unit for the [...]

5 - 62 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Main Menu — Analyzer and I/O-module expert configuration ↓ ↓ Analyzer module setup ↓ ↓ Flow measurement ↓ ↓ In the menu "Flow Measurement" you can set up the flow unit for the current channel of an MLT analyzer or analyzer module. In the last line of this menu [...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 63 Main Menu — Analyzer and I/O-module expert configuration ↓ ↓ Analyzer module setup ↓ ↓ Temperature measurement ↓ ↓ In the menu "Temperature Measurement" you can set up the temperature unit for the current channel of an MLT analyzer or analyzer module. In the la[...]

5 - 64 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Main Menu — Analyzer and I/O-module expert configuration ↓ ↓ Analyzer module setup ↓ ↓ Loading/saving configuration parameters ↓ ↓ In the menu "Load/Save Analyzer Module Configuration" you can start several functions to send or load configuration data of the ML[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 65 Menu line "Reset analyzer module...": ♦ Change to the line "Reset analyzer module..." with the ↑ ↑ -key or the ↓ ↓ -key. ♦ Press the 8 8 -key or the → → -key to change to the corresponding submenu: ♦ Press the 8 8 -key or the → → -key to start[...]

5 - 66 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 67 Main Menu — Analyzer and I/O-module expert configuration ↓ ↓ Analyzer module setup ↓ ↓ Inputs and outputs ↓ ↓ From the menu "Analyzer Module I/O-Modules" you can change to several submenus, where you can set up the parameters of the local SIO module or the loca[...]

5 - 68 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Main Menu — Analyzer and I/O-module expert configuration ↓ ↓ Analyzer module setup ↓ ↓ Inputs and outputs ↓ ↓ SIO-01 module ↓ ↓ From the menu "Local SIO Configuration Parameters" you can change to submenus to control and set up several output configurations[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 69 Analog Output Setup: Press the 8 8 -key or the → → -key in the line "Analog output setup..." to change to the corresponding submenu: Configuration of the analog output: 1) Select the analog output number: • You can set up all parameters in the menu "Analog Outputs[...]

5 - 70 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 • Go to the line you want with the ↑ ↑ -key or the ↓ ↓ -key. • Select the tag of the channel with the 8 8 -key or the → → -key: The display will go back to the menu "Analog Outputs" automatically. The tag of the channel selected will appear in the line "[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 71 5) Determination of the output current range: • Press the 8 8 -key or the → → -key in the line "Output current range" to select the range and select the value you want with the ↑ ↑ -key or the ↓ ↓ -key. • Confirm the new adjustment with the 8 8 -key. • Opti[...]

5 - 72 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Serial interface setup: Press the 8 8 -key or the → → -key in the line "Serial interface setup..." of the menu "Local SIO Configuration Parameters" to change to the corresponding submenu: In the submenu "Serial Interface" you can determine the paramet[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 73 Configuration of Relay Outputs: Press the 8 8 -key or the → → -key in the line "Configuration of Relay Outputs..." of the menu "Local SIO Configuration Parameters" to change to the corresponding menu: In the menu "Relay Outputs" you can attach signals[...]

5 - 74 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Main Menu — Analyzer and I/O-module expert configuration ↓ ↓ Analyzer module setup ↓ ↓ Inputs and outputs ↓ ↓ DIO-module(s) ↓ ↓ In the menu "Local DIO Boards Setup" you can set up the configuration of the local DIO modules of the analyzer module. Each DIO m[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 75 Function line "Reset output fail !" The 24 digital outputs are composed of 3 units with 8 outputs. If there is a short circuit or an overload in one unit, it will be switched off and saved against destruction. After the defect is removed, the board is available immediately. [...]

5 - 76 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Programmable Logic Controls Signal ID Signal 40 Output Result buffer #1 41 Output Result buffer #2 42 Output Result buffer #3 43 Output Result buffer #4 44 Output Result buffer #5 45 Output Result buffer #6 46 Output Result buffer #7 47 Output Result buffer #8 48 Output Result buffer [...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 77 Measurement-Channels Signal ID Ch 1 Signal ID Ch 2 Signal ID Ch 3 Signal ID Ch 4 Signal ID Ch 5 Signal 110 160 210 260 310 Raw signal failure 111 161 211 261 311 Sample gas valve 112 162 212 262 312 Zero gas valve 113 163 213 263 313 Test gas valve 114 164 214 264 314 Span gas valve -[...]

5 - 78 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Function Codes 1 - 599 Available for: ♦ DIO inputs (see p. 5-74) The following functions occur only if the signal at the input changes from low to high level: ID General functions 1 Set all channels into STANDBY state (Stop procedures) 2 - 99 Reserved ID CH1 ID CH2 ID CH3 ID CH4 ID [...]

90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 79 Main Menu — Analyzer and I/O-module expert configuration ↓ ↓ Analyzer module setup ↓ ↓ Delay and average ↓ ↓ In the menu "Delay and Average" you can set up the ♦ analog output delay time of the measurement signal and ♦ averaging time to calculate the mean val[...]

5 - 80 NGA 2000 90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98 Lines of variables "Concentration output delay time" / "Delay function is": ♦ W ith the setup in the line "Concentration output delay time", you can shift the absolute time of the analog output signal for one channel. If you use the right output delay tim[...]

90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 81 Main Menu — Analyzer and I/O-module expert configuration ↓ ↓ Analyzer module setup ↓ ↓ Special functions ↓ ↓ The menu "Special Functions" is reserved for functions of the typical measurement process for a certain analyzer module (e.g. CLD, FID, MLT-AM) ! Back... [...]

5 - 82 NGA 2000 90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98 Main Menu — Analyzer and I/O-module expert configuration ↓ ↓ Analyzer module setup ↓ ↓ AK-protocol communication ↓ ↓ In the menu "AK-Communication" you can set up the parameters for the remote control of the current channel via the serial interface. W ith the F3 [...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 83 Main Menu — Analyzer and I/O-module expert configuration ↓ ↓ I/O module controls ↓ ↓ From the menu "I/O Module Controls" you can change to some submenus where you can set up the parameters for the SIO module and the DIO modules of the MLT analyzer or platform: ♦ [...]

5 - 84 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Main Menu — Analyzer and I/O-module expert configuration ↓ ↓ I/O module controls ↓ ↓ SIO module ↓ ↓ From the menu "SIO - Configuration Parameters" you can change to submenus to control and set up several output configurations of the auxiliary SIO module. Genera[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 85 Analog Output Setup: Press the 8 8 -key or the → → -key in the line "Analog output setup..." to change to the corresponding submenu: Configuration of the analog output: 1) Select the analog output number: • You can set up all parameters in the menu "Analog Outputs[...]

5 - 86 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 • Go to the line you want with the ↑ ↑ -key or the ↓ ↓ -key. • Select the tag of the channel with the 8 8 -key or the → → -key: The display will go back to the menu "Analog Outputs" automatically. The tag of the channel selected will appear in the line "[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 87 4) Determination of the output signal values: • You can determine the signal value for the 0% output and the 100% output in the lines "Signal value for 0% output" or "Signal value for 100% output". So you have the possibility to zoom out a certain part of the who[...]

5 - 88 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 7) Fine adjustment of the analog output: • If you press the F5 key in the menu "Analog Outputs" you can change to the submenu "Fine Adjustment", where you can do the fine adjustments of the analog output: • In the line "Output number" appears the outp[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 89 Serial interface setup: Press the 8 8 -key or the → → -key in the line "Serial interface setup..." of the menu "SIO - Configuration Parameters" to change to the corresponding submenu: In the submenu "Serial Interface" you can determine the parameters [...]

5 - 90 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Configuration of Relay Outputs: Press the 8 8 -key or the → → -key in the line "Configuration of Relay Outputs..." of the menu "SIO - Configuration Parameters" to change to the corresponding menu: There are three relays on any SIO board. The relay contact statu[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 91 3) Select any signal: • Change to the line "Choose signal..." with the ↓ ↓ -key. • Press the 8 8 -key or the → → -key to change to the submenu "Signals": • Go to the line you want with the ↓ ↓ -key or the ↑ ↑ -key. W ith the F5 key (>>&g[...]

5 - 92 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 4) Invert signal: • You can decide, if the measurement signal should be inverted at the relay output. This can be necessary to combine a failure with an alarm control. „ Press the 8 8 -key or the → → -key in the line "Invert signal" to select the parameter and adjust[...]

90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 93 Main Menu — Analyzer and I/O-module expert configuration ↓ ↓ I/O module controls ↓ ↓ DIO module(s) ↓ ↓ In the menu "DIO-Module Outputs" you can set up the output configuration of the auxiliary DIO modules. Besides you can change to the submenu "DIO-Module In[...]

5 - 94 NGA 2000 90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98 The last five lines of variables in the menu "DIO-Module Outputs" only display some adjustments of the DIO output selected! They are not available: ♦ "Module status:" displays the status of the current DIO board. ♦ "Slot ID:" displays the tag number of [...]

90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 95 • Select the tag of the module with the 8 8 -key or the → → -key: The display will go back to the menu "DIO-Module Inputs" automatically. The tag of the module selected will appear in the line " Signal comes from " . 3) Select any function: • Change to the li[...]

5 - 96 NGA 2000 90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98 „ CLD-AM: NOx „ External failure „ External maintenance „ and further functions, depending of the analyzer module selected. • Select the function with the 8 8 -key or the → → -key: The display will go back to the menu "DIO-Module Inputs" automatically. The functi[...]

90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 97 • Go to the line you want with the ↑ ↑ -key or the ↓ ↓ -key. If there are more than eight source modules available, you have to press the F5 key to go to another menu page. • Select the tag of the module with the 8 8 -key or the → → -key: The display will go back to the [...]

5 - 98 NGA 2000 90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98[...]

90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98 NGA 2000 5 - 99 Main Menu — Analyzer and I/O-module expert configuration ↓ ↓ I/O module setup ↓ ↓ In the menu "I/O Module Setup" you can select any of the following types of micro processor controlled auxiliary modules: 1) Analog Output with 3 Alarms I/O Module 2) Auto Calibration I[...]

5 - 100 NGA 2000 90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98[...]

90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98 NGA 2000 6 - 1 If you press the 8 8 -key or the → → -key in the line "System configuration and diagnostics..." of the "Main Menu", you will change to the following display: From the menu "System configuration" you can change to several submenus to set up the system par[...]

6 - 2 NGA 2000 90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98 Structure of chapter six: The structure of chapter six is analogous to the structur of chapter five: At the begin of any chapter you will find the way to a certain submenu of the MLT software, starting from the line "System configuration and diagnostics..." in the "Main Me[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 6 - 3 Main Menu — System configuration and diagnostics ↓ ↓ Diagnostic menus ↓ ↓ From the menu "Diagnostic menus" you can change to submenus, where you will find software error messages of the control module or of the analyzer module. If need be, you can remove the error m[...]

6 - 4 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Main Menu — System configuration and diagnostics ↓ ↓ Diagnostic menus ↓ ↓ Control module diagnostics ↓ ↓ In the menu "Control Unit Diagnostics" you can find software error messages of the control module. If such messages are existing, you can act in the followin[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 6 - 5 Main Menu — System configuration and diagnostics ↓ ↓ Diagnostic menus ↓ ↓ Analyzer module diagnostics ↓ ↓ In the menu "Analyzer Module Diagnostics" you can find software error messages of the analyzer module. If such messages are existing, you can act in the fol[...]

6 - 6 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Main Menu — System configuration and diagnostics ↓ ↓ Date and time ↓ ↓ In the menu "Date and Time" you can set up the date and the time of the control module (platform or MLT analyzer). Line of variables "Time display format (am/pm)": In this line you can [...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 6 - 7 Main Menu — System configuration and diagnostics ↓ ↓ Security codes ↓ ↓ In the menu "Security Setup" you can enable a security code for the entering of the "Basic level" as well as for the "Expert level" and for the "System level". Caut[...]

6 - 8 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 • Example: „ Security code shall be: 53412 „ You have to press the sequence: F5 F3 F4 F1 F2 2) Enable the security code: • W ith the ↑ ↑ -key or the ↓ ↓ -key you can change to the line: „ "Basic level security" to enable the code for the "Basic level&qu[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 6 - 9 Main Menu — System configuration and diagnostics ↓ ↓ Network module binding ↓ ↓ In the menu "Module Binding" you can bind with the analyzer modules the following types of micro processor controlled I/O modules connected to the platform: 1) Analog Output with 3 Alarm[...]

6 - 10 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 2) Selecting the I/O module: • Change to the line you want with the ↑ ↑ -key or the ↓ ↓ -key. If there are more than eight unbound I/O modules available, you can change to another menu page with the F5 key (>>>). • Press the 8 8 -key or the → → -key to select [...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 6 - 11 Main Menu — System configuration and diagnostics ↓ ↓ System Reset ↓ ↓ You can start the following functions in the menu "System Reset": 1) System Reset: • The MLT analyzer or the platform will change to the initializing mode automatically, if you press the 8 8 -k[...]

6 - 12 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 Main Menu — System configuration and diagnostics ↓ ↓ System modules ↓ ↓ In the menu "Modules known by the Control Module" you will find the tags of all modules combined with the platform or the MLT analyzer. If there are more than eight modules available, you can c[...]

90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98 NGA 2000 7 - 1 Main Menu — Display controls ↓ ↓ Measure Back... More... TAG F1 F2 F3 F4 F5 37.50 ppm -- Display Controls -- Brightness: 74 % Switch automatically to "Measure" after: 10 Min Contrast: 23 % Measure Back... TAG F1 F2 F3 F4 F5 37.50 ppm -- Front Panel Control -- Maximum tota[...]

7 - 2 NGA 2000 90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98 In the menu "Display Controls" you can set up several display parameters of the front panel. W ith the F5 key (More...) you can change to the menu "Front Panel Control" , where you can set up the number of digits for the display of the measurement values. These number[...]

90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98 NGA 2000 7 - 3 The menu "Front Panel Control" Set up the number of digits: ♦ Select one of the two lines of variables with the ↓ ↓ -key or the ↑ ↑ -key. ♦ Select the number with the 8 8 -key or the → → -key. ♦ Select the digit with the ↑ ↑ -key or the ↓ ↓ -key. Optio[...]

7 - 4 NGA 2000 90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98 ♦ Select the line you want with the ↑ ↑ -key or the ↓ ↓ -key. If there are more than eight modules available, you can change to another menu page with the F5 key. ♦ Press the 8 8 -key or the → → -key to enable the module selected as line source: The display will go back t[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 Index - 1 A AK Communication Protocol 5-72, 5-82,5-89 Alarms 4-13 acknowledgement 5-22 delay 5-22 setup 5-21...24 Analog Output(s) fine adjustment 5-71, 5-88 holding 5-9/10 setup 5-69...71, 5-85...88 tracking 5-9/10 with 3 alarms I/O module 1-1, 5-99 ,6-9 Analyzer 1-1...3, 3-1 Analyzer Chann[...]

Index - 2 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 D Date and Time 6-6 Delay Time 5-80 Deviations 4-38, 5-8, 5-17 Diagnostic(s) analyzer module 6-5 control module 6-4 menus 6-3 Differential Measurement 5-57/58 DIO Module 1-1, 5-74, 5-93 function codes 5-78, 5-95 inputs 5-74, 5-94 outputs 5-74, 5-96 Display 3-1/2/4 confirmation menu[...]

90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 NGA 2000 Index - 3 M Main Menu 3-7 Maintenance Requests 4-7, 4-23, 5-52 Manual Pressure 5-60/61 Manufacturing Data 3-5/7/8 Measure 3-4 Measurement(s) 4-13 differential 5-57 peak 5-55/56 Menu line 3-3 main 3-7 softkey 3-3 structure 2-1 Mini Bargraph 5-49/50 Modbus RTU Comm. Protocol 5-72, 5-89 Module([...]

Index - 4 NGA 2000 90003482(2) [ NGA-e ( MLT-Software 3.2.X)] 07/98 S Sample Gas flow 4-55 pressure 5-81 unit 5-54 Save/Load Analyzer Module Config. 5-64 Security Codes 6-7 Sensor Value 5-60 Serial Interface load/send configuration 5-64 setup 5-72, 5-89 Signal codes 5-38...40, 5-75...77 on mini-bargraph 5-49/50 Single Component Display 3-1, 4-33, 5[...]

NGA-2000 System Calibration 90003482(2) [ NGA-e (MLT-Software 3.2.X)] 07/98 NGA 2000 Supplement - 1 NGA-2000 Software Manual Supplement: System Cal i bration NG A-Soft ware Version 3.2.X[...]

NGA-2000 System Calibration Supplement - 2 NGA 2000 90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98 Table of Contents 1 Introduction _____________________________________________________________________ 2 2 Valves for system calibration ________________________________________________________ 4 2.1 Assigning an output-port to a system valve ________[...]

NGA-2000 System Calibration 90003482(2) [ NGA-e (MLT-Software 3.2.X)] 07/98 NGA 2000 Supplement - 3 1 Introduction In opposite to the possibility to zero and span each analyzer module (MLT channel) individually and independently from the others, System-Calibration ( SYSCAL ) allows to combine the calibration procedures of all into a common process.[...]

NGA-2000 System Calibration Supplement - 4 NGA 2000 90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98 2 Valves for system calibration Before using the system calibration we have to put together the required valve pool. There are in principle three types of I/O modules supporting this: • DIO - 24 digital outputs / 8 digital inputs (max. 4 DIO modules[...]

NGA-2000 System Calibration 90003482(2) [ NGA-e (MLT-Software 3.2.X)] 07/98 NGA 2000 Supplement - 5 It is also possible to configure the DIO-outputs via LON-Variables (i.e. SLTA-adapter or AK- protocol). Therefore is the LON-variable "DIOOUT_ENTRYSIG" which corresponds to DIOOUTSIGC and evaluates enum-values of ST1NAME ( enum-values 0..19[...]

NGA-2000 System Calibration Supplement - 6 NGA 2000 90003482(2) [NGA-e (MLT-Software 3.2.X)] 06/98 3 Operating System Calibration Because there are many possibilities how to use SYSCAL it must be configured through the Expert Operator. There we can find the menu „System Calibration“ from were we can do the required setups and start routines. Me[...]

NGA-2000 System Calibration 90003482(2) [ NGA-e (MLT-Software 3.2.X)] 07/98 NGA 2000 Supplement - 7 3 .1 Set-up analyzer modules Before we can run any system calibration features we have to include the different analyzer modules ( AM’s ) into system calibration by setup needed parameters. Only after correct setting up, an AM is included into syst[...]

NGA-2000 System Calibration Supplement - 8 NGA 2000 90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98 Example for an NGA analyzer system: V1 AM1 (MLT ch.1) AM2 (MLT ch.2) AM3 (MLT ch.3) V2 AM4 V3 AM5 V 4 V 5 V 6 Calibration gas mixtures Appropriate assignment: AM1/Ch.1 AM2/Ch.2 AM3/Ch.3 AM4 AM5 SAMPLE-GAS V1 V1 V1 V2 V3 ZERO-GAS V4 V4 V5 V5 V6 SPANGAS[...]

NGA-2000 System Calibration 90003482(2) [ NGA-e (MLT-Software 3.2.X)] 07/98 NGA 2000 Supplement - 9 3 .2 Programming Calibration Seque n ces Beside the standard programs „zero calibration“ and „zero/span calibration“ it is possible to run the system calibration in an user definable order of up to 40 steps. The menu to set-up this feature lo[...]

NGA-2000 System Calibration Supplement - 10 NGA 2000 90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98 For each step we have the choice to select a sp e cific AM or to activate the step for all enabled AMs. After the program is input, the appropriate menu can give an overview of the current program: -- Calibration Sequence Program -- Step #1: Zero- Ca[...]

NGA-2000 System Calibration 90003482(2) [ NGA-e (MLT-Software 3.2.X)] 07/98 NGA 2000 Supplement - 11 3 .3 Set-up general parameters One general parameter is "Calibration Procedures in Test-Mode". It is located in the menu "Calibration/Test procedures". SCTESTMOD SCCALTYPE2 SCPROGSTEP SCCALTIME1 SCCALTIME2 W ith this parameter we[...]

NGA-2000 System Calibration Supplement - 12 NGA 2000 90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98 A further general parameter is " Timeout for Gastest". It is located in the menu "Test procedures". SCTESTGAS SCTIMEOUT SCCALTIME1 SCSTEPMOD This parameter is related to the possibility to activate a gas valve of a specific module[...]

NGA-2000 System Calibration 90003482(2) [ NGA-e (MLT-Software 3.2.X)] 07/98 NGA 2000 Supplement - 13 3 .4 Controlling System Calibration After setting-up there is the possibility to start 3 different modes: system zero-calibration : In this mode a zero-cal of all modules, which are enabled for SYSCAL, will be performed. The order of modules de pend[...]

NGA-2000 System Calibration Supplement - 14 NGA 2000 90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98 3.4 .1 Control via menu system The possibility to control via menu is located in the menu page „Calibration/Test procedures“. There can be started and stopped any kind of system calibration respectively test procedure. SCTESTMOD SCCALTYPE2 SCPROG[...]

NGA-2000 System Calibration 90003482(2) [ NGA-e (MLT-Software 3.2.X)] 07/98 NGA 2000 Supplement - 15 The result of calibration for included AMs is displayed in an own menu page. This can be achieved by softkey „Result...“ from different menu pages of SYSCAL. SCMODULE SCCONTROL SCLRESULT SCVALIDITY SCRESULT1 SCRESULT2 Remember to run the calibra[...]

NGA-2000 System Calibration Supplement - 16 NGA 2000 90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98 Here we first choose the specific analyzer module and then we select at the parameter " Gastest of specific module" the required gas. Each of the following types is possible: • SAMPLE-Gas (test mode deactivated) • Zero-Gas • All valve[...]

NGA-2000 System Calibration 90003482(2) [ NGA-e (MLT-Software 3.2.X)] 07/98 NGA 2000 Supplement - 17 3.4 .2 Control System Calibration by LON-Variables SYSCAL can also be controlled by LON-Variable CMFUNC. Setting this variable will cause the appropriate function (see following table). CMFUNC function which is started 1 system zero-calibration 2 sy[...]

NGA-2000 System Calibration Supplement - 18 NGA 2000 90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98 3.4 .3 Control System Calibration by Pr o grammable Inputs We can use the possibility to control SYSCAL by triggering with programmable inputs. This feature is su p ported by inputs of the DIO-Module. Assigning of an programmable input can be a c com[...]

NGA-2000 System Calibration 90003482(2) [ NGA-e (MLT-Software 3.2.X)] 07/98 NGA 2000 Supplement - 19 It is also possible to configure the DIO-inputs only per LON-Variables (i.e. SLTA-adapter or AK-protocol). Therefore is the LON-variable "DIOINP_ENTRYSIG" which corresponds to DIOINPSIGC and evaluates enum-values of STINAME. For each digit[...]

NGA-2000 System Calibration Supplement - 20 NGA 2000 90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98 3.4 .4 Control System Calibration by AK-protocol command We can start and stop SYSCAL over serial interface by AK-protocol commands. Therefore the commands SCAL, STBY and ASTZ has to be used. Start-Command: SCAL Kx m (n) m (type of SYSCAL) Kx (channe[...]

NGA-2000 System Calibration 90003482(2) [ NGA-e (MLT-Software 3.2.X)] 07/98 NGA 2000 Supplement - 21 3.4 .5 Time controlled System Calibration To activate a time controlled system calibration we have to set-up this in an own menu page. SCSTZERO SCBGNZERO SCIVZERO SCSTZEROSPAN SCBGNZEROSPA SCIVZEROSPAN SCSTPRGM SCBGNPRGM SCIVPRGM For the 3 different[...]

NGA-2000 System Calibration Supplement - 22 NGA 2000 90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98 For example: • Starting time for zero calibration: daily at 2:00 o´clock. • Starting time for zero/span calibration: weekly at 10:00 o´clock. • Starting time for program calibration: weekly at 16.00 o´clock • Entry in menu page „times fo[...]

NGA-2000 System Calibration 90003482(2) [ NGA-e (MLT-Software 3.2.X)] 07/98 NGA 2000 Supplement - 23 3 .5 Calibrate single Analyzers/ Analyzer Modules/ MLT Channels Each specific analyzer has still the possibility to start a calibration over other instances than SYSCAL. For this functionality we now have some additional considerations. • Do not s[...]

NGA-2000 System Calibration Supplement - 24 NGA 2000 90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98 4 Functionality 4 .1 Gas flow The gas flow through the analyzers can be configured in any way: 1. only serial 2. only parallel 3. serial and parallel mixed Sample 1 V1 AM1 AM2 AM3 Sample 2 V2 AM4 Sample 3 V3 AM5 V 4 V 5 V 6 Calibration gas mixtures C[...]

NGA-2000 System Calibration 90003482(2) [ NGA-e (MLT-Software 3.2.X)] 07/98 NGA 2000 Supplement - 25 4 .2 Running system calibration The system calibration is running in an own Task. This task is only allowed to run once. Any try to restart this task is refused. The main steps SYSCAL-Task has to do are realized in the following way. 1. Fill all act[...]

NGA-2000 System Calibration Supplement - 26 NGA 2000 90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98 4.2 .1 Filling sequence buffer The contents of the sequence buffer depends on • calibration types and belonging module type • coherence of modules and system valves An evaluation procedure has the choice of listed action types. Calibration types [...]

NGA-2000 System Calibration 90003482(2) [ NGA-e (MLT-Software 3.2.X)] 07/98 NGA 2000 Supplement - 27 Example of a filled sequence buffer Assignment of modules, system-valves and purge-times: AM1 AM2 AM3 SAMPLE-GAS V1 / 5 sec V1 / 5 sec V2 / 4sec ZERO-GAS V4 / 10 sec V4 / 10 sec V5 / 12 sec SPANGAS-1 V5 / 10 sec V5 / 10 sec V6 / 12 sec SPANGAS-2 V5 [...]

NGA-2000 System Calibration Supplement - 28 NGA 2000 90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98 4.2 .2 Before starting actions Before any action of sequence buffer is done there are some preparations to do: • store previous calibration time for the case of cancelling • previous calibration time is now the actual one • actual calibration t[...]

NGA-2000 System Calibration 90003482(2) [ NGA-e (MLT-Software 3.2.X)] 07/98 NGA 2000 Supplement - 29 4.2.3 .3 Z ero Calibration Before starting of zero calibration there are some parameters (LON-variables) to modify. After ending system calibration these modified variables are restored to their previous value. • CONTROL: This variable determines [...]

NGA-2000 System Calibration Supplement - 30 NGA 2000 90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98 4.2.3 .5 Wait for Finishing Calibration Any AM has the LON-variables • CALSTAT Whether the selected AM is still calibrating or not, is checked by reading the variable CALSTAT. This CALSTAT-check is done in time intervals. During the intervals time [...]

NGA-2000 System Calibration 90003482(2) [ NGA-e (MLT-Software 3.2.X)] 07/98 NGA 2000 Supplement - 31 4 .3 Running Single Analyzer Calibration A single analyzer calibration also needs to switch appropriate system valves. The difference to the system calibration is that calibration procedure of AM is already running and we have to respond upon this s[...]

NGA-2000 System Calibration Supplement - 32 NGA 2000 90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98 4 .4 Holding analog outputs of the SIO and avoid limit violation alarms Any AM has LON-variable: • PROCESS This variable is an input-variable. Its meaning is to tell the AM that another instance is not allowing the measurement sample to flow valid.[...]