Ametek Western Research IPS-4 User Manual
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Ametek Western Research IPS-4 User Manual

Ametek Western Research IPS-4 User Manual

Infrared zone 1/division 1
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AMETEK Western Research
IPS-4 Analyzer
Infrared
Zone 1/Division 1
User Manual
Process Instruments
455 Corporate Blvd.
Newark, DE 19702
PN 700076902, Rev A

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  • Page 1 AMETEK Western Research IPS-4 Analyzer Infrared Zone 1/Division 1 User Manual Process Instruments 455 Corporate Blvd. Newark, DE 19702 PN 700076902, Rev A...

  • Page 2: Offices

    If the instrument or procedures are used for purposes over and above the capabilities speci- fied herein, confirmation of their validity and suitability should be obtained; otherwise, AMETEK does not guarantee results and assumes no obligation or liability.

  • Page 3: Table Of Contents

    Table of Contents Offices ........................ii Safety Notes ......................viii Electrical Safety ....................viii Grounding ......................viii Personnel and Equipment Safety Information ..........ix Warnings ....................ix Cautions .....................x Warning Labels ..................... xi Environmental Information (WEEE) ..............xi Electromagnetic Compatibility (EMC) .............xii Special Warnings and Information ..............xiii Warranty and Claims ..................xiv EC Declaration of Conformity ................xv ChAPTER 1 OvERvIEW...
  • Page 4 Sample Transport ..................2-4 Instrument Air Requirements ..............2-4 Zero Fluid .....................2-4 Sample Fluid Flow Rate ................2-4 Electrical Requirements ................2-5 Power Consumption ................2-5 Supply Voltage ..................2-5 Measuring Cell Construction ..............2-5 Pressure Input Signals ................2-5 Xenon Flash Lamp ..................2-5 Environmental .....................2-6 Ambient Temperature ................2-6 Humidity ....................2-6 Pollution Degree ..................2-6 Maximum Altitude..................2-6...
  • Page 5 Manually Zeroing the Analyzer Sample System ........3-34 Adjusting the Zero/Span Fluid Flow Rate ..........3-35 Adjusting the Sample Flow Rate .............3-35 Setting Sample Response Time ..............3-36 Normal Operation ....................3-37 Recording Initial Readings ...............3-37 Recording Initial Sample Response Time ..........3-37 Analyzer Configuration ..................3-38 ChAPTER 4 COnTROllER / USER InTERfACE Introduction to the User Interface Panel ............4-2 User Interface Panel Components ............4-2...
  • Page 6 Analyzer Reset ...................5-31 ChAPTER 6 SERvICE & PARTS Technical Support ....................6-1 Returning Equipment ..................6-2 AMETEK Service & Aftermarket Sales Support ..........6-3 Recommended Spare Parts ................6-4 Measuring Cell Assembly Spare Parts ............6-4 Optical Bench Assembly Spare Parts ............6-4 Spare Analyzer Fuses ..................6-5 Spare Battery, MCU Board ................6-5...
  • Page 7 Micro Controller Board (700029902) ............... A-5 Preamp Assembly (700043901) ................ A-6 Display Interface Board (100-1978) ..............A-7 Customer Connection Board (100-1971) ............A-8 Relay Board (100-2050) ..................A-9 Analog Board (100-2047) ................A-10 MCU Board (100-2045S) ................. A-11 Interface Board (700030901) ................A-12 Electronics Enclosure Wiring Diagram, Sheet 1 of 3 .........

  • Page 8: Safety Notes

    Safety notes wARNINgs, CAuTIoNs, and NoTEs contained in this manual emphasize critical instructions as follows: An operating procedure which, if not strictly observed, may result in personal injury or envi- ronmental contamination. WARNING An operating procedure which, if not strictly observed, may result in damage to the equipment. CAUTION ...

  • Page 9: Personnel And Equipment Safety Information

    Personnel and Equipment Safety Information This section describes important safety information to avoid personal injury and damage to the equipment while installing, operating, maintaining, or servicing the equipment. All safety regu- lations, standards, and procedures at the analyzer location must be followed. All personnel involved with the installation, start-up, operation, maintenance, service, or trou- bleshooting of the IPS-4 Analyzer must review and follow these Warnings and Cautions.

  • Page 10: Cautions

    Cautions Review and follow these Cautions to avoid damaging the equipment. The electronic circuit boards and other static-sensitive components should be stored and trans- ported in static-shielding carriers or packages. CAUTION For electrical-shock protection, the analyzer must be operated from a grounded power source that has a securely connected protective-ground contact.

  • Page 11: Warning Labels

    Achtung - Heiße oberfläche Environmental Information (WEEE) This AMETEK product contains materials that can be reclaimed and recycled. In some cases the product may contain materials known to be hazardous to the environment or human health. In order to prevent the release of harmful substances into the environment and to conserve our natural resources, AMETEK recommends that you arrange to recycle this product when it reaches its “end of life.”...

  • Page 12: Electromagnetic Compatibility (Emc)

    Electromagnetic Compatibility (EMC) Read and follow the recommendations in this section to avoid performance variations or dam- age to the internal circuits of this equipment when installed in harsh electrical environments. CAUTION The various configurations of the IPS-4 Analyzer should not produce, or fall victim to, electro- magnetic disturbances as specified in the European Union’s EMC Directive (if applicable to your application).

  • Page 13: Special Warnings And Information

    SPECIAl WARnIngS AnD InfORMATIOn Equipment Used in Class I, Division 1 and Zone 1 hazardous loca- tions Refer to Chapter 2 – Specifications for details about the suitability of this equipment in hazard- ous areas. Explosion Hazard – Substitution of Components May Impair Suitability for hazardous loca- tions.

  • Page 14: Warranty And Claims

    Resale items warranty is limited to the transferable portion of the original equipment manufacturer’s warranty to AMETEK. If you are returning equipment from outside the North America, a statement should appear on the documentation accompanying the equipment being returned declaring that the goods being returned for repair are North American goods, the name of the firm who purchased the goods, and the shipment date.
  • Page 15 Contents | xv...
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  • Page 17: Chapter 1 Overview

    This chapter discusses the features of the IPS-4 Analyzer and a summary of how the entire system operates. This chapter also provides an overview of the AMETEK electronics and sample system, and the various sub-sys- tems that make up the entire analyzer system.

  • Page 18: The Implementation

    The Implementation The analyzer contains an optical bench consisting of a filter wheel, up to six band-pass optical filters,infrared source, and lead selenide detector as indicated in Figure 1-1. The Measuring Cell is contained within the Oven/Sample System Enclo- sure, which can also contain optional sample system components such as a heater, an aspirator, a Span fluid inlet, filter (liquid trap), and flow indi- cator (or meter).

  • Page 19: Sample System

    figure 1-1. Analyzer light path schematic. Sample System The sample system is contained within an attached but separate, insulated enclosure (Oven/Sample System Enclosure). If this enclosure is heated, components within this enclosure are specified to operate at temperatures of up to 150 °C. The system components are configurable for both gas and liquid applica- tions.

  • Page 20: Electronics

    Electronics The lead selenide detector along with a low-noise preamplifier is mount- ed in-line with the collimated beam returned from the sample cell. The preamplifier is wired to the NDIR interface board where it is further con- ditioned and converted into a digital signal. The digital signal is passed to the main MCU for analysis.

  • Page 21: Classified, Hazardous Area Protection Components And Functions

    Classified, Hazardous Area Protection Components and functions The Division 1/Zone 1 version of the IPS-4 is designed to be, and complies with requirements for, electrical equipment in Division 1 and Zone 1 clas- sified hazardous areas. The methods of protection used include type “p” (pressurized), and type “d”...
  • Page 22 For the protection system to operate properly, the cover on the dis- connect enclosure must be properly installed and the electronics and CAUTION oven enclosure doors must be securely shut. All door latches must be properly tightened with the key. figure 1-2.

  • Page 23: Analyzer Electronics And Sample System Features

    Analyzer Electronics and Sample System features The analyzer has been designed to comply with electrical classification requirements for general purpose and hazardous areas specific to this analyzer’s intended application. Depending on the application, some of these features may not be available for your analyzer. For specific information about the Sample System and Measuring Cell, refer to the separate Sample System and/or Measuring Cell Manual Supple- ments...
  • Page 24 Sample control system that can control and monitor the state of up to five tem- perature-control zones within the sample system Temperature-control zones include the Oven/Sample System Enclo- sure and Optical Bench. Three other zones are currently spare. Sample and Vent Lines can be monitored only. The temperature-control zones are protected by independent over- temperature circuits.

  • Page 25: Chapter 2 Specifications

    SPECIfICATIOnS Methodology Non-Dispersive filter wheel Wavelength Ranges Maximum of six bandpass filters. Filter wavelengths are application spe- cific. Wavelength range 1 - 5 m. Analyzer Range ppm to 100 %, depending on the application. Photometric Range 0–3.0 AU (wavelength dependent); minimum full-scale is 0.1 AU at speci- fied precision.

  • Page 26: Analyzer Specifications

    Analyzer Specifications Analytes Up to five analytes, depending on the application. Response Time < 2 seconds for the photometric measurement. < 30 seconds to T90. Excludes external sample system lag time. Measurement Accuracy* < 2.0 % of full-scale range (application specific). Repeatability* <...

  • Page 27: Inputs

    Inputs Two (2) non-isolated analog inputs, configurable as 0–20 mA, 4–20 mA, or 0–5 V. Two (2) optically isolated discrete DC inputs (minimum voltage: 11.5 V; maximum voltage: 24.5 V). 22-key piezoelectric numeric keypad. Outputs 256 x 64 pixel vacuum-fluorescent display with multilingual capability. Four (4) isolated analog outputs, configurable as 0–20 mA or 4–20 mA (two are standard;...

  • Page 28: Sample Transport

    Sample Transport Gas Applications: By aspiration, using Instrument Air or N as the drive gas. Liquid Applications: Using sample stream pressure. Minimum 5psi differential pressure inlet to outlet. Instrument Air Requirements The aspirator medium must be transported in 316 stainless steel. Minimum pressure: 490–700 kPag (70–100 psig / 4.8–6.9 barg) Air Quality:...

  • Page 29: Electrical Requirements

    Electrical Requirements Power Consumption Without Oven Heater < 300 W maximum start-up (from a cold start) with continuous average, depending on ambient temperature. With Oven Heater < 700 W maximum start-up (from a cold start) with continuous average, depending on ambient temperature. Supply voltage 120 VAC (105–132 VAC), 47–63 Hz 240 VAC (209–264 VAC), 47–63 Hz...

  • Page 30: Environmental

    Environmental Ambient Temperature -20 °C to +50 °C (-4 °F to +122 °F), without external heating or cooling. humidity 0–90 % Relative Humidity. Pollution Degree Pollution Degree 2 Maximum Altitude 2000 metres Installation Category Installation Category II Enclosure Material Stainless Steel main enclosures. Aluminum disconnect enclosure. Ingress Protection IP65 (Zone 1) and NEMA Type 4 (Div 1) On-board Temperature Sensor...

  • Page 31: Physical Dimensions

    Physical Dimensions Height: 530 mm (20.9”), analyzer only Width: 780 mm (30.7”), analyzer only Depth: 300 mm (11.8”), analyzer only Weight: 66 kg (145 lb), without Backpan (may vary, depending on system). With Backpan: Approximately 90 kg (200 lb)) Approvals and Certifications The IPS-4 Analyzer is certified with regard to electrical safety for Pollution Degree 2 (normally nonconductive environmental pollution occurs with occasional condensation) and Installation Category II (local level tran-...
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  • Page 33: Chapter 3 Installation & Start-Up

    InSTAllATIOn & START-UP The Installation & Start-Up chapter contains information about the fol- lowing topics: • Where to find safety information in this guide before working with the analyzer. • How to store the analyzer before installation. • How to uncrate and inspect the analyzer for damage before installing •...

  • Page 34: Safety Considerations

    Safety Considerations  Before beginning the installation of the analyzer and before powering it up, review and follow all safety requirements under “Important NOTE Safety Notes, Warnings, and Cautions” following the Table of Con- tents near the beginning of this manual. This information describes procedures to follow to avoid personal injury and/or damage to the equipment.

  • Page 35: Pre-Installation Requirements

    Pre-Installation Requirements Storage Prior to Installation If the analyzer is stored for any period of time prior to installation, it must be housed in a temperature-controlled environment where it is not sub- ject to dripping or splashing liquids, corrosive gases/liquids, high humid- ity, or excessive heat or cold.

  • Page 36: General Installation Information

    general Installation Information Figure 3-1 illustrates an example of the layout of components within  the IPS-4 Analyzer. The components in the Electronics Enclosure NOTE generally do not change. However, many of the sample system compo- nents in the Oven/Sample System Enclosure in this example illustra- tion are optional and are configured specifically for the application.
  • Page 37 • Supply tubing and pressure regulator(s) for the purge system. This line should be sized to assure that the pressure at the purge controller inlet will not drop be- low 60psi (4 bar) with a flow of up to 350 L/min. Instal- lation of one or two regulators is required to assure that the inlet pressure does not exceed the rated inlet pres- sure (60-115psi) and should allow for possible failure of...
  • Page 38 figure 3-1. Analyzer component layout details, example only. 3-6 | IPS-4 Analyzer, Infrared Z1/Div1...

  • Page 39: Installing The Mechanical Components

    Installing the Mechanical Components  Do not mount the Optical Bench Assembly in the Electronics En- closure until after the analyzer has been mounted in its designated NOTE location. Mounting the Analyzer The analyzer system comes mounted on a backpan. Figure 3-2 illustrates the mounting hole locations and dimensions, plus necessary clearances on all sides.
  • Page 40  Figure 3-2 is an example of an analyzer layout. Mounting configu- ration and layout for your analyzer system may vary. Refer to the NOTE customer-specific drawings in the “Supplemental Information” tab of this manual or the Documentation Package shipped with the analyzer. figure 3-2a.
  • Page 41 figure 3-2b. Analyzer mounting, door clearance. Installation & Start-Up...
  • Page 42 The surrounding ambient temperature of the analyzer should be main- tained between -20 °C to +50 °C (-4 °F to +122 °F). If the analyzer system is mounted within an AMETEK-designed shelter, these conditions are taken into consideration in the design of shelter.

  • Page 43: Installing The Optical Bench Assembly

    Installing the Optical bench Assembly After the analyzer has been installed, the Optical Bench Assembly can be mounted in the Electronics Enclosure. All electrical connections to the Optical Bench Assembly are made via pre-wired connector plugs (no hard wiring is required). Ensure there is no power being supplied to the analyzer while install- ing the Optical Bench Assembly.
  • Page 44 figure 3-3. Optical bench Assembly. 3-12 | IPS-4 Analyzer, Infrared Z1/Div1...

  • Page 45: Installing The Sample System

    “Supplemental Information” tab of this manual or the Documentation Package shipped with the analyzer for installation infor- mation. If the Sample Probe/Sample Tap is not supplied by AMETEK, refer to the information and drawings shipped with the probe.

  • Page 46: Installing And Connecting The Sample And Vent Lines

    Installing and Connecting the Sample and vent lines The Sample and Vent Lines can be supplied by AMETEK or the customer. Heated lines, which are not supplied by AMETEK, can only be monitored by the analyzer; they cannot be controlled.

  • Page 47: Installing And Connecting The Instrument Air/Zero Fluid Line

    To install the Sample and Vent Lines: 1. Lay out the Sample and Vent Lines. Route the Sample Line from the analyzer to the sample probe (or process tap) and the Vent Line from the analyzer to the return/vent location. Ensure there are no loops, sags, or other traps in the Sample and Vent Lines.
  • Page 48 3. Connect the line to the Instrument Air/N supply and to the analyzer. The plumbing for purge systems and the Instrument Air/N feed through the analyzer manifold is already made by AMETEK. 3-16 | IPS-4 Analyzer, Infrared Z1/Div1...

  • Page 49: Installing And Connecting The Purge Fluid Line

    Installing and Connecting the Purge fluid line Instrument Air or Nitrogen can be used to operate the purge system. This procedure assumes that Instrument Air is being used and is the same for Nitrogen. If using instrument air, the air must meet the ANSI/ISA-7.0.01 (1996) specification.

  • Page 50: Installing The Calibration (Span) Fluid Line (Optional)

    3. Connect the line to the calibration fluid supply and to the analyzer. The plumbing for the calibration fluid feed through the analyzer manifold is already made by AMETEK. 3-18 | IPS-4 Analyzer, Infrared Z1/Div1...
  • Page 51 PURGE SUPPLY PURGE CONTROLLER ACTIVE BYPASS INLET IPS-4 DISCONNECT ENCLOSURE figure 3-4. Purge System. Installation & Start-Up 3-19...

  • Page 52: Connecting I/O Signals, Alarm Relay Contacts, And Ac Power

    We recommend that three be used, but all six may be used if needed. 3/4-inch NPT conduit adaptors are available from AMETEK. Note that unused holes must be plugged with M32 hole plugs. Do not use 3/4-inch NPT hole plugs with thread adapters. Only properly certified conduit connectors must be used.

  • Page 53: Permanent Ethernet Cable Connections (Optional)

    Terminate the signal and alarm relay contact wires as detailed in the Customer Connections drawing. 3. Route the AC power conductors through the Power cable entry port and into the Disconnect Enclosure. Terminate the AC power wires as detailed in the Customer Connec- tions drawing.
  • Page 54 figure 3-5. Signal Disconnection board 100-2076 and AC Disconnection board 100-2077 3-22 | IPS-4 Analyzer, Infrared Z1/Div1...

  • Page 55: Start-Up And Verification

    Start-Up and Verification This section describes equipment and controls on the analyzer system that require adjustments and settings before, during, and after power-up. Refer to Figure 3-1 for the general locations of analyzer equipment or con- trols that require adjustments. The customer-specific Component Layout drawing illustrates the actual layout for your system.
  • Page 56 3. After applying AC main power to the analyzer, the message “System Starting” is displayed momentarily on the top line of the User Inter- face Panel. Following this, the AMETEK Process Instruments start-up screen will appear. This screen also displays the software version.
  • Page 57 If these screens do not appear, check the AC wiring to ensure it is properly connected. WARNING To check the AC wiring, take all necessary safety precautions to power down the analyzer and open the Main AC Power and DC Power fuses.
  • Page 58  The Oven and the rest of the sample system will reach normal operat- ing temperature (application-specific) in approximately 2 hours, but NOTE may take up to another hour to stabilize. To minimize the time it takes for the entire sample system to warm up to normal operating temperature, be sure to close the doors after performing the checks that require them to be open.
  • Page 59 b. Check the pressure of the pilot valves – Manifold block and Zero fluid (if used) pressure. Adjust the Actuator/Zero pressure regula- tor to obtain a minimum pressure of 490 kPag (70 psig / 4.8 barg). c. Check the Aspirator Pressure (gas applications only) from the STATUS screen;...
  • Page 60 Relay 1 Function Disable  Source None Value figure 3-8. Delay 0 Sec Relay Setup screen (Relay 1). HOME ALARMS STATUS SETUP Check the Relay 1 Function (operational status setting for this relay), Source (species), Value, and Delay (zero point) settings/val- ues and compare them to the settings/values listed on the analyzer documentation shipped with the analyzer to ensure they corre- spond.
  • Page 61 Compare the values to the values recorded earlier to ensure they have increased, have reached their normal operating temperatures, and have stabilized. Normal operating temperatures are values that are within 5 °C (typi- cal; set point may vary) of the Set Point values. Cell Temperature Heater Temperature figure 3-9.

  • Page 62: Start-Up Diagnostic Checklist

    Measure Heater °C  Bench °C figure 3-11. Cell °C hOME screen (example). HOME ALARMS STATUS SETUP 15. For systems using an Aspirator: Adjust the Aspirator Pressure Regulator to achieve normal operating flow rates as described under “Adjusting the Sample Flow Rate,” later in this chapter.
  • Page 63 Problem Encountered The filter wheel is not rotating. To observe the filter wheel, the bench cover must be removed. Corrective Action Check that the ribbon cable and circular power connector are installed properly. Problem Encountered Temperature zone values do not increase. Corrective Action The over-temperature circuits may have been tripped;...

  • Page 64: Sample System Leak Check

    82 kPaa (12 psig). NOTE After all piping and electrical connections have been made: Refer to the system Analyzer flow diageram in the Ametek supplied drawing package (403900XXX-3). Identify the portions of the system to be tested.

  • Page 65: Manually Zeroing The Analyzer Sample System

    Manually Zeroing the Analyzer Sample System The Zero function forces the analyzer to purge the sample system with a Zero fluid to remove any residual contaminants in the sample system. For heated systems, all temperature zones must be at their operating set points before performing a Zero.

  • Page 66: Adjusting The Zero/Span Fluid Flow Rate

    Adjusting the Zero/Span fluid flow Rate When the zero or span (if used) flow solenoid is in an energized state, Instrument Air (or Nitrogen or distilled water) flows into the sample path via a solenoid manifold block and a flow meter. The flow rate of Zero/ Span (if used) fluid must be high enough to adequately flush the Measur- ing Cell of sample fluid to obtain a “good zero.”...

  • Page 67: Setting Sample Response Time

    Valve closed) and then adjusting the Aspirator Pressure Regulator with the Drive Air Isolation Valve open to obtain a pressure of 5–10 mmHg (0.20–0.39 inHg or 0.10–0.20 psi) less than the value obtained with the valve closed. View the Measuring Cell pressure (Cell Pressure) from the STATUS screen.

  • Page 68: Normal Operation

    AMETEK recommends that you observe and record this information every month to obtain a history. From these recordings, you will be able to determine if there are problems with the analyzer, such as increasing sample response.

  • Page 69: Analyzer Configuration

    It is important to record the response time only after performing a  manual Zero function to simulate the same conditions during the original recordings. NOTE 3. If the sample response time is adequate (first reading after a Zero function and after the analyzer System State switches from “Zero” to “Measure”...
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  • Page 71: Chapter 4 Controller / User Interface

    COnTROllER / USER InTERfACE The Controller / User Interface chapter contains information about the following topics: • An introduction to the User Interface Panel, and how to enter com- mands to view various screens. Information about passwords and how to change them is also discussed in this chapter. •...

  • Page 72: Introduction To The User Interface Panel

    Introduction to the User Interface Panel Figure 4-1 illustrates the layout of the analyzer User Interface Panel. Vacuum Fluorescent Display (256 by 64 dot graphic) Soft Keys Keypad Main Keypad figure 4-1. User Interface Panel layout. User Interface Panel Components The User Interface Panel is made up of two main areas: •...
  • Page 73 • The Main Keypad allows you to change information from any of the editable parameters. The keypad consists of: Description 0–9 Numeric keys 0–9 are used to enter numerical data or as part of a password. – The minus (‘–’) key can be used as part of a negative number or as part of a password.

  • Page 74: Special Software Characters

    Special Software Characters While working from the User Interface Panel, the following special char- acters are seen: Character Description This character (cursor) beside a menu or sub-menu item indi-  cates the item is selected, and that it has additional sub-menus or parameters to view.

  • Page 75: Working From The User Interface Panel - Conditions And Messages

    Working from the User Interface Panel – Conditions and Messages While working from the User Interface Panel, the following conditions apply: The analyzer is shipped from the factory without a password (security  is disabled). Upon powering up the analyzer for the first time, all con- NOTE figurable parameters can be changed until a password is entered in the Change Password function (Login/Set Password screen, SYSTEM...

  • Page 76: Summary Of Analyzer Operation

    • Active alarm names will flash on the HOME screen only. To stop the flashing, press any key once. The alarm will begin flashing again after 20 seconds of no keypad activity, unless the alarm is reset. • To return to the HOME screen from any other screen (except when in Edit mode), press the soft key.

  • Page 77: Working In The Main Menus

    Working in the Main Menus During normal operation, the concentrations of the analytes can be dis- played on the HOME screen. Other parameters that display real-time sys- tem temperatures or pressures can also be displayed. Up to three analytes or parameters can be displayed on the screen at one time. To view more concentrations or other data, scroll up or down using the DOWN row key.
  • Page 78 Cell (heated Cell is optional) Displays the real-time temperature (°C) of the Measuring Cell, as mea- sured by the Cell RTD (mounted on the Cell, inside the Oven/Sample System Enclosure). This parameter is available only for applications with a heated Oven. Manifold Pressure Displays the real-time pressure (psia, or other unit) measured at the Manifold Block.

  • Page 79: System Status Messages (Home Screen)

    System Status Messages (hOME Screen) While working from the HOME screen, messages that are displayed on the right side of this screen indicate the current operating status (mode) of the analyzer, also known as System Status or System State. Please refer to supplemental material/documentation for any modes not described below.

  • Page 80: Alarm And Warning Notification (Home Screen)

    Alarm and Warning Notification (HOME Screen) When an alarm or warning is set by the analyzer, the message will flash on the HOME screen only. The information on the HOME screen will be replaced by a reverse (white) screen with the alarm name in dark text. It will then switch to a black screen with white text and will continue to flash until the alarm conditions that triggered the alarm(s) are reset.

  • Page 81: Alarms And Warnings Menu Screen

    AlARMS and WARnIngS Menu Screen The ALARMS and WARNINGS screen (Figure 4-3) displays any active analyzer alarm conditions (Current Alarms and Warnings screen) that have been set by the built-in diagnostics function and a history of alarms and warnings that have been reset (Alarm Log or Warnings Log screen). The alarms are read-only.

  • Page 82: Viewing Logged Alarms And Warnings

    viewing logged Alarms and Warnings Alarms that have been reset (no longer active) are stored in the Alarm Log, accessed from the ALARMS screen. Each logged (or historical) alarm – which occupies two lines – includes the time and date it was set and re- set.

  • Page 83: Status Menu Screen

    STATUS Menu Screen The STATUS screen (Figure 4-10) displays the real-time data results of various analyzer functions. These items are factory-set, according to cus- tomer specifications. This screen is particularly useful when performing analyzer diagnostics. These outputs are read-only. Heater 19 °C Cell 23 °C...
  • Page 84 Cell Pressure Displays the real-time pressure (psia, or other unit) being measured in the Measuring Cell. Next Cal 1 Displays the time remaining until the next Auto-Calibration function. The duration and units between Auto-Calibrations is determined by the duration entered in the timer 1 interval and the unit entered in the unit on the Automatic Calibration 1 screen.

  • Page 85: Setup Menu Screen

    SETUP Menu Screen The SETUP screen (Figure 4-11) provides access to the sub-menu screens containing the functional parameters that control the operation of the analyzer. This screen allows the user to set up certain parameters. The settings for your analyzer have been configured at the factory to meet specified customer requirements.

  • Page 86: Calibration Control Screen

    Calibration Control Screen The Calibration Control screen displays the available analyzer calibration controls and allows the user to initialize the calibration functions. Calibration Settings  Calibration Fluid Concentration Calibration figure 4-12. Calibration Control screen. HOME ALARMS STATUS SETUP Calibration Settings Screen The Calibration Settings screen (Figure 4-13) displays all of the available analyzer calibration functions and allows the user to set up the calibration functions.
  • Page 87 Calibration Trigger Use this to select how auto-calibration is triggered. Calibration Trigger options include: • Timer Enables the Auto-Calibration timer. The system will automatically Zero and/or Span the analyzer. • Input1 and Input 2 Auto-Calibration will be initiated by a user-supplied contact clo- sure.

  • Page 88: Flush Times

    Timer interval Defines the time between each Auto-Calibration cycle. The unit is determined by the Unit setting. Unit Use this to set the time units that will be used to determine the fre- quency of each Auto-Calibration function. The unit can be set to hours or days.

  • Page 89: Calibration Fluid Concentration

    Span flush time Defines the duration (seconds) the analyzer will flush the sample sys- tem with Span fluid during the analyzer’s normal operating sequence. Sample flush time Defines the duration (seconds) the analyzer will flush the sample sys- tem with sample fluid before it will begin measuring. Calibration fluid Concentration The Calibration Fluid Concentration screen (Figure 4-16) allows the user to enter the calibration fluid concentration value used for each analyte...

  • Page 90: Calibration Screen

    Calibration Screen The Calibration screen displays all of the available analyzer calibration functions and allows the user to initialize the calibration functions. Fig- ures 4-17a and 4-17b illustrate the differences between analyzers that use single-species spanning and those that use multi-species spanning. Start Zero Calibration ...

  • Page 91: Manually Starting A Zero Calibration

    Inject Zero fluid This function injects Zero fluid into the sample system to flush the Measuring Cell of light-absorbing compounds. During this operation, the zero solenoid is open and “Zero Hold” is displayed in the Status area of the HOME screen. Note that this mode does not actually Zero the analyzer.
  • Page 92 menu and press enter to display the Calibration Fluid Concentration screen (Figure 4-16). Ensure that the concentration value for the Analyte being spanned corresponds with the concentration of the span fluid. If not, edit the value as described under “Calibration Fluids Screen,” later in this sec- tion.

  • Page 93: Relay Setup Screens

    Relay Setup Screens The Relay Setup screens (Figure 4-18a and 4-18b) allow the user to view or set up the parameters for up to eight relays. For example, Concentration Alarms can be set up from this screen (Relay Function option). Relays ...
  • Page 94 High Limit Select this to enable an analyte concentration High Limit Alarm. Relay 1–8 Source Defines the assignment for each of the eight relay outputs, which are displayed on the right side of the screen. This parameter only applies if Relay Function is set to Low Limit or High Limit. Options include: NONE Select NONE if you do not wish to assign a relay to an output channel.

  • Page 95: Current Output Setup Screens

    When entering a value for the Relay Value and Delay parameters: • Use the arrow key to increase/decrease the value in DOWN increments of one (1.00). This works best for minor changes. The relay value is displayed on the right side of the screen. •...
  • Page 96 Full This is the output full-scale value, where the user enters the current full-scale set point corresponding to 20 mA DC for the output. For ex- ample, if Current Out 1 Full = 100 ppm, Output 1 would read 20 mA at 100 ppm.

  • Page 97: Setpoints

    Setpoints The Setpoints screens (Figure 4-20 thru 4-23) allow you to view config- ured normal operating (factory set) parameters for span, pressure, and temperature low/high limits. Setpoints > Span Limits Pressure Limits Temperature Limits figure 4-20. Setpoints Screen. HOME ALARMS STATUS SETUP Span Limits...

  • Page 98: Diagnostics Screen

    Diagnostics Screen The diagnostics screen (Figure 4-24) allows the user to disable normal op- erations while troubleshooting or setting up external control systems. Diagnostics > Current Output Diagnostics Relay Diagnostics Valve Diagnostics Lamp Diagnostics figure 4-24. Diagnostics Screen. HOME ALARMS STATUS SETUP Current Output Diagnostics...
  • Page 99 Valve Diagnostics Force valve contacts on or off to test the solenoid valves. Valve Diagnostics Diagnostics State  Valve 1 Valve 2 figure 4-28. Valve 3 valve Diagnostics Valve 4 Diagnostics Screen. HOME ALARMS STATUS SETUP Lamp Diagnostics Monitor detector operation for a given wavelength. Lamp Diagnostics Wavelength ...

  • Page 100: System Settings Screen

    System Settings Screen The System Settings screen (Figure 4-30) allows the user to view and/or setup analyzer system parameters. > Log in/Set Passwords Backup/Restore Ethernet Network System Customization figure 4-30. System Settings HOME ALARMS STATUS SETUP Screen. login/Set Passwords Screen The Login/Set Password screen (Figure 4-31) allows you to set up pass- word protection for users who need access to modify analyzer configura- tion parameter settings, or restrict users to read-only function.

  • Page 101: Changing The Password

    If you attempt to enter a password but one hasn’t been entered in the Change Password function yet, the message “Use Change Password to enable” is displayed. If you enter a password incorrectly, the message “Password incorrect” is displayed. If a password has been entered here, and you press , the message “System Unlocked”...

  • Page 102: Locking The Password

    Locking the Password Use the Lock function to disable the password from the current session. This reverts all analyzer functions to read-only. Changes to the analyzer settings cannot be made until the password is entered again. To lock out all users: Select Lock and press .

  • Page 103: Backing Up Analyzer Configuration Settings

    Backup settings Saves the current analyzer configuration settings to a file that can later be used to restore these settings. The settings are stored in a file called “user.xml.” See “Backing Up Analyzer Configuration Settings” for details about how to save configuration settings to a file. Restore settings Retrieves and restores the most recently saved analyzer configuration settings from the “user.xml”...
  • Page 104 2. Select the appropriate type of file restoration: • Select Restore settings if you wish to restore settings you last saved using the Backup settings command. • Select Restore factory settings if you wish to restore settings to the factory default settings. 3.

  • Page 105: Ethernet Network Screen

    Ethernet network Screen The Ethernet Network screen (Figure 4-36) allows the user to enter Ether- net settings. This is used to enable your analyzer system to communicate over an Ethernet network for viewing analyzer and stream composition data, viewing analyzer diagnostics, or backing up/restoring analyzer con- figuration settings.
  • Page 106 To change this, press to enter Edit mode and change this ad- ENTER dress. This address must be set to at least 255.255.0.0. Gateway (optional) A Gateway (or “Router”) is a device which is used to forward IP pack- ets to a remote destination. The definition of “remote,” in this case, is a device that is not directly attached to the same network segment as the sending device (e.g., the same Ethernet segment).

  • Page 107: System Screen

    e. Enter the IP Address, IP Subnet Mask address, and Gateway IP address (optional), pressing after entering each address. ENTER Ensure the DHCP server is on the same server as the analyzer. g. Press to back out of this sub-menu. CANCEL 5.

  • Page 108: Customization Screen

    System Date The System Date is used for date-stamping various analyzer functions (such as alarms). The format is defined by the Date format setting on the Customization screen. To set the date, use the arrow keys to toggle between day RIGHT LEFT (DD), month (MM), and year (YY) and the...

  • Page 109: Modbus Screen

    English, select Language, press , then use the arrow ENTER DOWN keys to scroll through the list until you locate the language of choice. Press again to select the language. ENTER Available languages for viewing the software include: - English - German - Russian - French...
  • Page 110 This displays and allows you to change the time out value (duration) that the software will use to attempt to establish communications with the analyzer when using Modbus communications. AMETEK recom- mends a value of 1000 ms. To change these parameters: 1.

  • Page 111: Chapter 5 Maintenance & Troubleshooting

    MAInTEnAnCE & TROUblEShOOTIng The Maintenance & Troubleshooting chapter discusses preventive main- tenance to keep the analyzer system operating at peak efficiency, how to check for plugging in the analyzer sample system, and how to replace internal parts. This chapter also discusses how to view alarm messages to diagnose and troubleshoot problems with the analyzer.

  • Page 112: Maintenance

    Preventive Maintenance To reduce the occurrence of problems with the analyzer, AMETEK recom- mends that you follow the “Analyzer Preventive Maintenance Schedule,” as outlined in the following pages. Since most analyzer problems originate within the sample handling system, the primary objective of the preven- tive maintenance schedule is proper care of the sample system.

  • Page 113: Analyzer Preventive Maintenance Schedule

    Analyzer Preventive Maintenance Schedule frequency Task As required Clean the Analyzer Cleaning the exterior of the analyzer is required occasionally to re- move dust and other debris. use a damp cloth to clean the analyz- er’s exterior, including the user Interface Panel screen. Daily Check for Alarms To view alarms, press the...
  • Page 114 Ensure these gaskets are intact. If the seals are damaged, cracked, or show signs of wear, replace them immediately. contact AMETEK for assistance. Every Six Months Pressurization System Check Place any process control system that is using the analyzer measurements in manual and alert any personnel who would be affected by alarms from the pressurization system.

  • Page 115: Before Performing Maintenance

    frequency Task Every Six Months Sheltered Systems If your analyzer system is installed in a custom shelter, check the air filters for the shelter purge and air conditioning systems and replace them if necessary. Depending on the location of the site and its environmental conditions, it may be necessary to check and replace these filters more frequently.

  • Page 116: Locating A Plug In The Sample System

    locating a Plug in the Sample System If analyzer problems occur, they are most likely related to improper sample system operation, such as plugs or leaks. Plugs in the sample sys- tem cause problems in analyzer response time, either to changing process conditions or to Zero fluid.

  • Page 117: Preventing A Plug In The Sample System (Gas Applications)

    Preventing a Plug in the Sample System (gas Applications) This is done by supplying and maintaining the necessary heat and insula- tion to the sample system. Check current operating temperatures and compare them to the set point temperatures for each temperature zone. To check the analyzer sample system for possible plugging: 1.

  • Page 118: Changing Out Replaceable Parts

    This section discusses the parts that should be changed out and/or cleaned, according to the “Analyzer Preventive Maintenance Schedule.” These descriptions focus on the AMETEK sample system. When replacing parts in the analyzer refer to Figure 5-1 for the location of the main assem- bly.

  • Page 119: Tools, Equipment, And Supplies Required For Maintenance

    “Supplemental Information” tab of this manual and the Documenta- tion Package shipped with the analyzer. • Cell removal/installation tools, supplied by AMETEK. These tools are only required for 0.1–1 mm, 50 mm, and 100 mm Single-Pass Liquid/ Gas Cells.
  • Page 120 figure 5-1. Analyzer component layout details. Actual layout and components may vary. Refer to customer-specific  drawings in the “Supplemental Information” tab of this manual or the NOTE Documentation Package shipped with the analyzer. 5-10 | IPS-4 Analyzer, Infrared Z1/Div1...

  • Page 121: Measuring Cell Preventive Maintenance

    Measuring Cell Preventive Maintenance The o-rings in the Measuring Cell should be replaced every year to avoid a leak in the sample system. If the sample system operates above atmo- spheric pressure, sample fluid can leak from the Measuring Cell into the Oven/Sample System Enclosure.
  • Page 122  This procedure is based on a 40 cm Measuring Cell (Figure 5-2). For other Cells, refer to the Measuring Cell Manual Supplement in the NOTE “Supplemental Information” tab of this manual and the Documenta- tion Package shipped with the analyzer. O-ring part numbers can vary, depending on the application.
  • Page 123 4. If the Oven/Sample System Enclosure is heated: Wear insulated gloves and open the door to allow the Oven to cool down enough to ensure safe handling. The components within the enclosure will be hot; take precautions to avoid burning yourself. WARNING 5.
  • Page 124 figure 5-2. Measuring Cell Assembly (40 cm Measuring Cell). Figure 5-2 illustrates a 40 cm Measuring Cell. If your application  uses a different Cell, refer to the “Supplemental Information” tab of this manual for a Measuring Cell Manual Supplement and for ap- NOTE plication-specific spare parts, either in the Measuring Cell Manual Supplement or in a Custom Spare Parts List.
  • Page 125 Carefully remove the Cell Window from the Cell by grasping it by its outer edge and lifting it out of the Cell. Avoid touching the win- dow surfaces. Set the Window aside on a soft, non-abrasive cloth. Use an o-ring removal tool to remove the inner o-ring from the Cell.
  • Page 126 h. Allow all components to dry thoroughly before reassembling. Dry, oil-free instrument air can be used to remove any remaining mois- ture from the passages in the Cell Body and fittings. 6. Replacing parts/reassembling the Measuring Cell: a. Insert a new o-ring in the o-ring groove on the flat surface of the Reflector Block.
  • Page 127 Systems with a Cell RTD: Replace the RTD in its clamp and hand-tighten it. Do not overtighten. 9. Take all necessary precautions to safely power up the analyzer and prepare it for operation: When the analyzer doors are open, take appropriate precautions to avoid electrical shock.
  • Page 128 Close the analyzer enclosure doors and secure them with their latches to allow the analyzer to warm up to operating temperature and stabi- lize. This could take up to 2 hours if this sample system is allowed to cool completely. 12.
  • Page 129 Infrared Source Assembly Replacement The typical life span of the Infrared Source is approximately 36 months of continuous operation. However, the Infrared Source can exhibit signs of degradation after 12–15 months. When the Infrared Source requires replacement, the entire assembly (Figure 5-3) is replaced. See Figure 5-1 for the location of this assembly in the Electronics Enclosure.
  • Page 130 Replacing the Infrared Source Assembly To replace the Infrared Source Assembly: 1. Manually zero the analyzer for 10 minutes. 2. After the zero is complete, close the Sample Line and then the Vent Line Shut Off valves (in the Oven/Sample System Enclosure) to isolate the analyzer from the sample stream.
  • Page 131 Remove the two screws holding the Infrared Source Assembly in place, and slide the assembly from the bench. 7. Insert the new assembly into the optical bench. Coat the three contact faces with a thin coat of heat-sink compound. Insert the two screws removed earlier and attach the wires to TB1 pins three (red) and 4 (black).

  • Page 132: Replacing The Mcu Battery

    General Purpose (GP) Applications: Apply power to the analyzer and its temperature-control zone cir- cuitry by closing the Main AC Power, DC Power, Bench Heater, and Oven Heater (if used) fuses.  For all applications: If heated Sample and Vent Lines are used, apply power to them. NOTE Close the analyzer enclosure doors and secure them with their latches to allow the analyzer to warm up to operating temperature and stabi-...
  • Page 133 2. After the zero is complete, close the Sample Line and then the Vent Line Shut Off valves (in the Oven/Sample System Enclosure) to isolate the analyzer from the sample stream. 3. Power down the analyzer: Hazardous Location Applications: If an external, flame-proof disconnect switch (breaker) has been installed, open the breaker.
  • Page 134 General Purpose (GP) Applications: Apply power to the analyzer and its temperature-control zone cir- cuitry by closing the Main AC Power, DC Power, Bench Heater, and Oven Heater (if used) fuses.  For all applications: If heated Sample and Vent Lines are used, apply power to them. NOTE Close the analyzer enclosure doors and secure them with their latches to allow the analyzer to warm up to operating temperature and stabi-...

  • Page 135: Troubleshooting And Diagnostics

    Troubleshooting and Diagnostics This section describes how the analyzer detects and displays errors as- sociated with its operation, what the errors mean, and action to take to correct the errors. This section also discusses how to view the alarms from the User Interface Panel and how to reset the analyzer if a system reset is required.

  • Page 136: Viewing Current Alarm Messages

    viewing Current Alarm Messages All active alarms are displayed on the Current Alarms screen. Each line will occupy one alarm description. Up to six active alarms can be dis- played on the screen at once. If more than six alarms are active, use the arrow keys to scroll through the list.

  • Page 137: Alarm Conditions And Corrective Action

    Enclosure doors, and: using an ohm Meter, measure the resistance of the oven Heater • Plate RTD and test it for an open circuit. If the RTD is faulty, contact AMETEK for assistance. Cell Temperature bench Temperature Oven Temperature...
  • Page 138 - Check the electrical connections between the heater and the Relay board. Check for proper connections and damage to the wiring. - Replace the Relay board. Contact AMETEK for assistance. - Replace the Customer Connection board. Contact AMETEK for assistance.
  • Page 139 Enclosure door – for proper connections and inspect it for damage (cuts, nicks, burn marks, etc.). For cable connection locations, refer to the Electronics Enclosure wiring Diagram in the Appendix. one or both boards may need to be replaced. Contact AMETEK for • assistance.
  • Page 140 MCU board due to incompatible firmware versions. Corrective Action: The Relay board and/or MCU board firmware will have to be replaced: Contact AMETEK for assistance. • Display board firmware not compatible This alarm condition occurs if the Display board cannot communicate with the MCU board due to incompatible firmware versions.

  • Page 141: Analyzer Reset

    Span Cal failure This warning is generated after a span calibration failure. Corrective Action: Perform a successful span calibration: Contact AMETEK for assistance. • Analyzer Reset If a situation arises where the analyzer must be reset, take appropriate safety precautions power down the analyzer using the power-disconnect switch (breaker).
  • Page 142 figure 5-4. Over-Temperature alarm Reset Switch (S501), Relay board (100-1942). 5-32 | IPS-4 Analyzer, Infrared Z1/Div1...

  • Page 143: Chapter 6 Service & Parts

    SERvICE & PARTS The Service & Parts chapter discusses what to do if you need technical support from AMETEK, or if you are returning parts for service. This chapter also lists the recommended spare parts to have on hand to ensure all consumable and replaceable parts are replaced according to the “Ana-...

  • Page 144: Returning Equipment

    Material Authorization (RMA) number. This will ensure your equip- ment is serviced and returned to you in a prompt and efficient manner. To obtain an RMA number, contact your local or nearest AMETEK Service Center and have the following information available: •...

  • Page 145: Recommended Spare Parts

    Maintenance Schedule” for your analyzer vary, depending on the application. AMETEK recommends having this part available, to ensure your analyzer will operate at peak efficiency. Before ordering spare parts for the Measuring Cell, refer to the “Supple- mental Information” tab of this manual or the Documentation Package shipped with the analyzer for a Measuring Cell Manual Supplement or a Custom Spare Parts List.

  • Page 146: Spare Analyzer Fuses

    NOTE These main analyzer fuses do not need to be changed out at regular intervals, but AMETEK recommends these fuses are available in the event that a replacement fuse is required. fuses, IPS-4 Analyzer – Recommended Parts to have On-Site...

  • Page 147: Chapter 7 Modbus Communication Interface

    MODbUS COMMUnICATIOn InTERfACE This chapter describes the customer serial communication interface on Model IPS-4 Analyzer. The communication protocol implemented is Modicon Modbus as defined in “Modicon Modbus Protocol Reference Guide” (PI-MBUS-300 RevJ). The Modbus protocol transmission mode implemented is Remote Terminal Unit (RTU) with the analyzer operating as a slave device.

  • Page 148: Configuration

    Configuration: IPs4 Iu2BAuD (105) is set by default to 9600 MBPArITY(113) default 1 MBSToPBIT(114) default 1 MBuSADD (115) default 1 MBuSPorT(116) default 0 MBuSTo(117) default 3000 MBuSPorT should be set to 1 to enable MoBBuS operations.  Make sure that you rebooted the analyzer after changing the MBUS- PORT parameter value to 1.

  • Page 149: Analyzer Modbus Interface Parameters

    Analyzer Modbus Interface Parameters A number of analyzer Modbus interface parameters need to be set up in order to establish communication with the Modbus master. These pa- rameters are accessed via the service port on the analyzer using a service program running on a PC.

  • Page 150: Holding Registers

    holding Registers Access Data Type Data Size mnemonic Typical value MB Starting Regs MB Reg Size uint USR_CHKSUM uint SYS_CHKSUM char[36] PASS char[36] LPASS uint PARAM_CNT char[20] SERIAL 12345678 char[6] uint 10.6.20.214 uint SUBNET 255.255.0.0 uint 10.6.0.1 uint uint16 DHCPE uint16 TCPE uint...
  • Page 151 Access Data Type Data Size mnemonic Typical value MB Starting Regs MB Reg Size uint SYSALARM2 uint SYSALARM3 uint CONCALARM int16 SYSSTATUS int16 SYSSTATE uint TOTUPTIME uint UPTIME TIMER1 TIMER2 TIMER3 uint MFTIME uint CALTIME uint ZFTIME uint SFTIME int16 ANAHOLD float ANAIN1...
  • Page 152 Access Data Type Data Size mnemonic Typical value MB Starting Regs MB Reg Size uint16 RELAY1 uint16 RELAY1D uint16 RELAY1F char[20] RELAY1NM Relay 1 uint16 RELAY1S float RELAY1V uint16 RELAY2 uint16 RELAY2D uint16 RELAY2F char[20] RELAY2NM Relay 2 uint16 RELAY2S float RELAY2V uint16...
  • Page 153 Access Data Type Data Size mnemonic Typical value MB Starting Regs MB Reg Size char[20] VALVE1NM Valve 1 uint16 VALVE2 char[20] VALVE2NM Valve 2 uint16 VALVE3 char[20] VALVE3NM Valve 3 uint16 VALVE4 char[20] VALVE4NM Valve 4 uint16 VALVE5 char[20] VALVE5NM Valve 5 float ACONC1H...
  • Page 154 Access Data Type Data Size mnemonic Typical value MB Starting Regs MB Reg Size float BENST int16 HEATERAT float HEATERDEVT float HEATERDT float HEATERHDC -0.87 float HEATERIT float HEATERPB 5.00 float HEATERRTD float HEATERSP float HEATERST 4.00 float ELECTEMP int16 LAMAT float LAMDEVT...
  • Page 155 Access Data Type Data Size mnemonic Typical value MB Starting Regs MB Reg Size int16 LAMPF int16 FREQ 2000 int16 LAMDF float PRESX1 float PRESXS1 30.00 float PRESXOS1 0.03 float PRESX2 float PRESXS2 float PRESXOS2 float MPRES float APRES int16 VALFAULT int16 HTRFAULT...
  • Page 156 Access Data Type Data Size mnemonic Typical value MB Starting Regs MB Reg Size float NORMTEMP float NORMPRES 14.70 int16 NEGCONCON int16 ADJUSTSPAN float CALGAS1 float CALGAS2 float CALGAS3 float CALGAS4 float CALGAS5 float CALGAS6 float CALGAS7 float CALGAS8 float SPANAN1 1.00 float...
  • Page 157 Access Data Type Data Size mnemonic Typical value MB Starting Regs MB Reg Size uint SPANMAP1 uint SPANMAP2 uint SPANMAP3 uint SPANMAP4 uint SPANMAP5 uint SPANMAP6 uint SPANMAP7 uint SPANMAP8 char[10] CONCUNIT2 ppmV char[10] CONCUNIT3 ppmV char[10] CONCUNIT4 ppmV char[10] CONCUNIT5 ppmV char[10]...
  • Page 158 Access Data Type Data Size mnemonic Typical value MB Starting Regs MB Reg Size boolean RELAY4NC boolean RELAY5NC boolean RELAY6NC boolean RELAY7NC boolean RELAY8NC uint16 MENUTO uint16 PWDTO uint16 SCRSVTO uint16 SCRBRIGHT float ALYTE1DEN float ALYTE2DEN 1000 float ALYTE3DEN 1002 float ALYTE4DEN 1004...
  • Page 159 Access Data Type Data Size mnemonic Typical value MB Starting Regs MB Reg Size float ALYTE1SPLO 0.85 1070 float ALYTE1SPHI 1.15 1072 float ALYTE2SPLO 0.85 1074 float ALYTE2SPHI 1.15 1076 float ALYTE3SPLO 0.85 1078 float ALYTE3SPHI 1.15 1080 float ALYTE4SPLO 0.85 1082 float...
  • Page 160 Access Data Type Data Size mnemonic Typical value MB Starting Regs MB Reg Size int16 TRENDINTVL2 1194 int16 TRENDINTVL3 3600 1195 int16 TRENDPAR1 1196 int16 TRENDPAR2 1197 int16 TRENDPAR3 1198 int16 TRENDPAR4 1199 int16 TRENDPAR5 1200 int16 TRENDPAR6 1201 int16 TRENDPAR7 1202 int16...

  • Page 161: Appendix Drawings

    APPEnDIX – DRAWIngS This Appendix includes many of the drawings that are included in the main body of this manual, plus additional drawings that aren’t. Drawings such as “Analyzer Mounting Details” and “Analyzer Overall Component Layout” are examples only; customer-specific drawings for your system are located in the “Supplemental Information”...

  • Page 162: Analyzer Light Path Schematic

    Analyzer light Path Schematic A-2 | IPS-4 Analyzer, Infrared Z1/Div1...

  • Page 163: Analyzer Mounting Details

    Analyzer Mounting Details Actual layout may vary. Refer to customer-specific drawings in the  “Supplemental Information” tab of this manual or the Documentation Package shipped with the analyzer. NOTE Appendix – Drawings...

  • Page 164: Analyzer Overall Component Layout

    Analyzer Overall Component layout Actual layout may vary. Refer to customer-specific drawings in the  “Supplemental Information” tab of this manual or the Documentation Package shipped with the analyzer. NOTE A-4 | IPS-4 Analyzer, Infrared Z1/Div1...

  • Page 165: Micro Controller Board (700029902

    Microcontroller board (700029902) Appendix – Drawings...

  • Page 166: Preamp Assembly (700043901

    Preamp Assembly (700043901) A-6 | IPS-4 Analyzer, Infrared Z1/Div1...

  • Page 167: Display Interface Board (100-1978

    Display Interface board (100-1978) Appendix – Drawings...

  • Page 168: Customer Connection Board (100-1971

    POWER AUX. POWER RELAY CONTACTS CONTACT INPUT ETHERNET CURRENT OUT 1-2 PRET CURRENT OUT 3-4 RS-232 PRET IN1+ ANALOG IN 1 IN1- ANALOG IN 2 RTD1 RTD2 RS-485 Customer Connection board (100-1971) IN2+ IN2- GND EXC A-8 | IPS-4 Analyzer, Infrared Z1/Div1...

  • Page 169: Relay Board (100-2050

    Relay board (100-2050) Appendix – Drawings...

  • Page 170: Analog Board (100-2047

    Analog board (100-2047) A-10 | IPS-4 Analyzer, Infrared Z1/Div1...

  • Page 171: Mcu Board (100-2045S

    MCU board (100-2045S) 100-1914 U26 R29 BAT1 Timer XPWR Appendix – Drawings A-11...

  • Page 172: Interface Board (700030901

    Interface board (700030901) A-12 | IPS-4 Analyzer, Infrared Z1/Div1...

  • Page 173: Electronics Enclosure Wiring Diagram, Sheet 1

    Electronics Enclosure Wiring Diagram, Sheet 1 of 3 Appendix – Drawings A-13...

  • Page 174: Electronics Enclosure Wiring Diagram, Sheet 2

    Electronics Enclosure Wiring Diagram, Sheet 2 of 3 A-14 | IPS-4 Analyzer, Infrared Z1/Div1...

  • Page 175: Electronics Enclosure Wiring Diagram, Sheet 3

    Electronics Enclosure Wiring Diagram, Sheet 3 of 3 Lamp Power In Detector Board Motor Optical Interrupter Appendix – Drawings A-15...

  • Page 176: Disconnect Enclosure Wiring Diagram

    Disconnect Enclosure Wiring Diagram A-16 | IPS-4 Analyzer, Infrared Z1/Div1...

  • Page 177: Supplemental Information

    SUPPlEMEnTAl InfORMATIOn This chapter consists of information that supports the operation of this analyzer. All information in this chapter comprises the Documentation Package. A duplicate of the Documentation Package is also shipped with the analyzer. Information typically included in this chapter includes: •...
  • Page 178 This page intentionally left blank. S-2 | IPS-4 Analyzer, Infrared Z1/Div1...

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