Ametek 3050-DO User Manual
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Ametek 3050-DO User Manual

Ametek 3050-DO User Manual

Moisture analyzer
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USER MANUAL
3050-DO Moisture Analyzer
PN 305725901, Rev YF
AMETEK 3050 Configurator Software Version 2.20

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Summary of Contents for Ametek 3050-DO

  • Page 1 USER MANUAL 3050-DO Moisture Analyzer PN 305725901, Rev YF AMETEK 3050 Configurator Software Version 2.20...
  • Page 2 AMETEK Process Instruments assumes no responsibility or liability for any errors or inaccuracies that may appear in this document. AMETEK Process Instruments is not responsible for any infringement of patents or other rights of third parties that may result from the use of this document. The content of this document is furnished for informational purposes only, is subject to change without notice, and does not represent a commitment or guaranty by AMETEK Process Instruments.

  • Page 3: Table Of Contents

    RS-485 to RS-232 Conversion for Host PC ................2-16 Analyzer Start-Up ..........................2-17 Dry Down Period .......................... 2-17 Status LEDs and Alarms ......................2-17 Configuring the 3050-DO Analyzer for Remote Verification ..........2-18 PN 305725901, Rev YF Contents | iii...
  • Page 4 3050-DO Analyzer Replacement Parts ....................4-4 Alarm and Warning Messages ......................4-5 SPECIFICATIONS ........................5-1 3050-DO Moisture Analyzer Specifications ...................5-1 3050-DO Moisture Analyzer Approvals and Certifications ............5-2 3050-DO Moisture Analyzer Marking ....................5-2 SERIAL COMMUNICATION INTERFACE (MODBUS) ............6-1 Analyzer Modbus Interface Parameters ..................6-3 Modbus Address ..........................6-3 Communication Parameters .......................6-3...
  • Page 5 Configuration Examples .....................6-12 Example 1: Alarm Enable....................6-12 Example 2: Setting the High Alarm Limit ..............6-12 Example 3: Setting the Low Alarm Limit ..............6-13 Example 4: Enabling “Hold During Verify” .............6-13 Example 5: Setting the High End of the Analog Output........6-13 Example 6: Setting the Low End of the Analog Output ........6-13 Example 7: Switching to “Sensor Saver”...

  • Page 6: Safety Notes

    Burn hazard. Hot surface. Do not touch, allow to cool before servicing. Read this manual before beginning the installation and operation of the 3050-DO Analyzer. Failure to do so, and or use of the equipment in a manner not specified in this manual or accompanying documents, may impair the protection against fire, electrical shock and injury originally provided by this equipment.

  • Page 7: Personnel And Equipment Safety Information

    Personnel and Equipment Safety Information This section describes important safety information to avoid personal injury and dam- age to the equipment while installing, operating, maintaining, or servicing the equip- ment. All safety regulations, standards, and procedures at the analyzer location must be followed.
  • Page 8 Do Not Operate in Explosive Atmosphere To avoid injury or fire hazard, do not operate this product in an explosive atmosphere unless you have purchased options that are specifically designed for these environments. PN 305725901, Rev YF viii | 3050-DO Moisture Analyzer...

  • Page 9: Important Notice To Users

    (NEC Sec 501.4(b) or CEC 18-152) and in accordance with the authority having jurisdiction. If the 3050-DO Analyzer is to be powered by a source of 24 VDC other than that supplied by AMETEK, the power source’s output must be isolated from hazardous mains voltages using double or reinforced insulation which has a minimum dielectric strength of 2300 VAC.

  • Page 10: Electromagnetic Compatibility (Emc)

    The various configurations of the 3050-DO Analyzer should not produce, or fall victim to, electromag- netic disturbances as specified in the European Union’s EMC Directive. Strict compliance to the EMC Directive requires that certain installation techniques and wiring practices are used to prevent or mini- mize erratic behavior of the Analyzer or its electronic neighbors.

  • 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 environ- ment 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 This page intentionally left blank. PN 305725901, Rev YF xii | 3050-DO Moisture Analyzer...

  • Page 13: Overview

    Overview The 3050 Moisture Analyzer is a smart sensor that measures trace concentra- tions of moisture in a process gas stream. At the heart of the 3050-DO Analyzer is a 3050-OLV, which has been modified for operation at moisture concentra- tions below 100 PPBV.
  • Page 14 BYPASS PSV1 CAPILLARY SAMPLE IN DRYER PROPORTIONAL SOLENOID VALVE TO VENT SAMPLE ZERO SAMPLE OUT CELL MASS FLOW METER Figure 1-2. 3050-DO Analyzer (Black Box only) Flow Diagram. 3050-OLV FLOW DIAGRAM 1-2 | 3050-DO Moisture Analyzer PN 305725901, Rev YF...

  • Page 15: Controller Communication

    One RS-232 serial port. • One RS-485 serial port. The 3050-DO Analyzer has no local user programming functions. It requires se- rial communication with an external PC for configuration. Once configured, the analyzer is capable of standalone operation. The analyzer is factory configured and packaged with Configurator Software for initial setup of operating param- eters.

  • Page 16: Gas Flow

    Gas Flow Normal operation of the 3050-DO Analyzer includes an internal bypass, which increases the response speed of the system; however, the 3050-DO Analyzer is capable of running in a Gas Saver mode which allows the analyzer to run on a sample volume of 150 SCCM.
  • Page 17 Figure 1-3. 3050-DO Analyzer Sample System Flow Diagram. Overview PN 305725901, Rev YF...

  • Page 18: 3050-Do Analyzer Gas List

    (ethylene) natural gas Freon R12 Freon R22 Freon R114 Carbon Dioxide Figure 1-4. 3050-DO Analyzer Gas List. Contact AMETEK Service with inquiries regarding other applications. 1-6 | 3050-DO Moisture Analyzer PN 305725901, Rev YF...

  • Page 19: Installation And Start-Up

    All regulatory agency and personnel safety proce- dures for your jurisdiction must be followed. ”PN” in this chapter refers to AMETEK Part Number. The installation of the analyzer must be in accordance with all of the customer and local regulatory standards and procedures. There are no operator-serviceable components inside the analyzer.

  • Page 20: Pre-Installation Requirements

    Power Requirements • The 3050-DO is shipped according to the customer order and is fused and set for the voltage of the required mains power. The power requirements are stated on the metal plate on the analyzer enclosure and in the Specifi- cation chapter in this manual.
  • Page 21 The 3050-DO Analyzer is designed to operate on a clean gas stream; specifically, the Sample gas stream must be free of particulates and aero- sols. If the 3050-DO Analyzer is being used on a clean gas stream (i.e., free from particulates and aerosols), AMETEK Process Instruments recom- mends that the analyzer be installed in accordance with the information provided in the following sections of this manual.

  • Page 22: Unpacking And Inspecting The Equipment

    Unpacking and Inspecting the Equipment Remove any packing material from the 3050-DO Analyzer. Check for damage. If equipment is damaged, notify the carrier and contact AMETEK Service (https:// www.ametekpi.com/customersupport/requestsupport) immediately if parts are missing or damage is found, and to verify if damaged parts will require replacement prior to safely installing and operating the analyzer/equipment.
  • Page 23 Figure 2-1. Installation dimensions. Installation and Start-Up PN 305725901, Rev YF...

  • Page 24: Mechanical Installation

    1. If not already installed, install a main process shut-off valve at the Sample tap. Refer to Figure 2-3. 2. Install the 3050-DO Analyzer in its selected location and bolt in place. Refer to Figure 2-2. 3. Connect instrument air to 1/4-inch tube fitting. Maximum input 100 PSIG.
  • Page 25 Figure 2-2. Analyzer arrangement. Installation and Start-Up PN 305725901, Rev YF...
  • Page 26 To Analyzer* *Depending on application consider heat tracing the sample line. Gauge Optional Heated or Unheated Remote Pressure Regulator Probe Ball Valve Sample Flow Figure 2-3. Typical Probe Installation. 2-8 | 3050-DO Moisture Analyzer PN 305725901, Rev YF...

  • Page 27: Optional Heated Pressure Reducer Installation

    Optional Heated Pressure Reducer Installation Refer to Figures 2-4.1 and 2-4.2 for systems with the Heated Pressure Reducer option. PRESSURE GAUGE RELIEF VALVE 0-400KPa (0-60psig) HEATED PRESSURE REGULATOR FILTER RELIEF VAPOR BYPASS SAMPLE IN SAMPLE OUT Figure 2-4.1. Optional Heated Pressure Reducer Flow diagram.
  • Page 28 Figure 2-4.2. Optional Heated Pressure Reducer installation. 2-10 | 3050-DO Moisture Analyzer PN 305725901, Rev YF...

  • Page 29: Electrical Connections In The Customer Connection Junction Box

    Electrical Connections in the Customer Connection Junction Box To make the connections in the Customer Connection Junction Box: 1. Access the terminals in the Customer Connection Junction Box (Figure 2-5). 2. Connect the 4–20 mA analog output and alarm contacts from the terminal block to user recording equipment as shown in Figures 2-5 and 2-6.
  • Page 30 Figure 2-5. Interconnect Wiring. 2-12 | 3050-DO Moisture Analyzer PN 305725901, Rev YF...

  • Page 31: 20 Ma Output Wiring

    PC or DCS to chassis and remaining shield to the chassis through a 0.1 mF @ 500V capacitor. 3050-DO Analyzer. If this is not possible, tie the shield at the PC or DCS to the chassis and the remaining shield to the chassis through a 3.
  • Page 32 TB3-5 to TB3-6. RS-232 Wiring Maximum RS-232 cable length is 10 meters. (maximum cab l e length 10m) 3050-SLR (type DB9M) (type DB9F) 3050-SLR Figure 2-7. (type DB9M) (type DB25F) RS-232 Wiring. 2-14 | 3050-DO Moisture Analyzer PN 305725901, Rev YF...

  • Page 33: Rs485 Cables, Multiple 3050-Do Analyzers

    RS485 Cables, Multiple 3050-DO Analyzers RS-485 Cables, Multiple 3050-DO Analyzers 4 wire RX+(B) RX- (A) TX+(B) TX- (A) RS485 OUT RS485 IN 3050 3050 2 wire RX/TX+(B) RX/TX- (A) Figure 2-8. RS485 IN RS485 OUT RS-485 Cables, Multiple 3050-DO Analyzers.

  • Page 34: Rs485 To Rs232 Conversion For Host Pc

    1. Converter and Power Supply are not suitable for use in hazardous locations. 2. Refer to Chapter 6 for replacement part numbers. Converter and Power Supply are not suitable for use in hazardous locations. Refer to Chapter 4 for replacement part numbers. 2-16 | 3050-DO Moisture Analyzer PN 305725901, Rev YF...

  • Page 35: Analyzer Start-Up

    Status LEDs and Alarms There are three (3) LEDs used for local indication of the system status, located on the Black Box inside the 3050-DO Analyzer enclosure: • The GREEN LED indicates power is supplied to the system.

  • Page 36: Configuring The 3050-Do Analyzer For Remote Verification

    Configuring the 3050-DO Analyzer for Remote Verification The analyzer can be commanded to initiate a Zero calibration and Verification remotely via a 4–20 milliamp input into terminals TB-3 1 (+) and TB-3 2 (-) (see Figure 2-5). The analyzer response to a current input is described below:...

  • Page 37: Controller/Interface

    3. Follow the instructions on the subsequent screens to complete the in- stallation. When you get to the Setup Complete screen, click Finish to complete the installation. The default location for the 3050 Configurator Software is in the AMETEK folder. Controller/Interface PN 305725901, Rev YF...

  • Page 38: Configuring The 3050-Do Analyzer

    Device Communication tab. These changes must be made before you make any changes to the computer serial port settings. Figure 3-1. General tab. 3-2 | 3050-DO Moisture Analyzer PN 305725901, Rev YF...
  • Page 39 PC Communications Displays information that has been configured from the Communication Settings dialog box. Setup Allows you to set up the communication parameters required to establish communication with the analyzer (see “PC Communications Setup Options” in this chapter). Click the Setup button to view the serial port Communication Set- tings dialog box, where you can configure PC Communications (Figure 3-2.1).

  • Page 40: Saving The Settings On The General Tab

    To save settings on the General tab, click Apply. To discard the changes you have made, click Cancel. This will close the 3050 Configurator Software program. Clicking OK or Cancel will close the 3050 Configurator Software. 3-4 | 3050-DO Moisture Analyzer PN 305725901, Rev YF...

  • Page 41: Pc Communications Setup Options

    Using this option allows for remote communica- tion between the analyzer and the customer DCS, DAS, or PLC. When changing from AMETEK Serial to Modbus Serial or Modbus TCP, the analyzer communication parameters must be changed be- fore the computer serial port settings.

  • Page 42: Ametek Serial Communication Setup

    AMETEK Serial Communication Setup When you select the AMETEK Serial communication option (Figure 3-2.1), the following parameter settings are available: Settings Port Select the COM port on your computer where the connection to the analyzer is installed. Baud (Rate) Select the baud rate at which data will be transferred.

  • Page 43: Modbus Serial Communication Setup

    Time out (ms) Time out value (duration) that the software will use to attempt to establish communications with the analyzer. AMETEK recommends a value of 1000 ms. Stop Bits Select the number of Stop Bits (1 or 2) of the Modbus network.

  • Page 44: Modbus Tcp Communication Setup

    Time out (ms) Time out value (duration) that the software will use to attempt to establish communications with the analyzer. AMETEK recommends a value of 1000 ms. Saving the PC Communication Settings To save the settings from any of the PC Communications settings screen, click To discard the changes you have made, click Cancel.

  • Page 45: Working From The Device Communications Tab

    Working From the Device Communications Tab For initial setup of PC Communications parameters, click the Setup button on the General tab. Configuring Multiple Analyzers Use the Device Communication tab (Figures 3-3.1 and 3-3.2) to set the ana- lyzer’s communication parameters to agree with the PC settings when control- ling analyzers connected in a daisy chain.
  • Page 46 Stop Bits (Modbus Serial communication only) Select the number of stop bits of the Modbus network for your analyzer. The 3050-DO Analyzer can only operate at the four combinations listed below. Parity Stop Bits Even None None Figure 3-3.1. Device Communications setup screen for AMETEK Serial.

  • Page 47: Saving The Settings On The Device Communication Tab

    Saving the Settings on the Device Communication Tab To save settings on the Device Communication tab, click Apply. To discard the changes you have made, click Cancel. This will close the 3050 Configurator Software program. PC Communications Once the Device (analyzer) communication settings have been changed, the PC Communications setup screen will automatically open.

  • Page 48: Working From The Setup Tab

    All values entered must be in the same unit of measure as selected. Dewpoint Temp: This analyzer cannot be configured to read Dewpoint output. The 4–20 mA inputs are to be used for remote Verification only. Refer to "Configuring the 3050-DO Analyzer for Remote Verification" in Chapter 2. Process Pressure Used when dewpoint C or dewpoint F is selected as unit of measure (from the Units dropdown list).

  • Page 49: Saving The Settings On The Setup Tab

    External Select this if using an external input. If selected, you must enter values for 20 mA and 4 mA points. Absolute pressure is required. Sensor Saver Select this check box to enable Sensor Saver. Checked Analyzer operates with a slow cycle time, maxi- mizing Measuring Cell life at the expense of system response time.

  • Page 50: Working From The Verification Tab

    The analyzer performs only a Verification. Ignore span drift Checked One time Span value change is not limited. Not Checked One time Span value change is limited to 10 % of the existing Span value. 3-14 | 3050-DO Moisture Analyzer PN 305725901, Rev YF...
  • Page 51 Set Dryer Production Code Click to enter the Dryer Production Code for the Dryer that is installed in the analyzer. Click OK to accept. You must enter a new Dryer code each time you replace the Dryer. Figure 3-6.2. Dryer Production Code entry dialog box.
  • Page 52 Select Daily to enable a daily Zero calibration. Then, enter the time of day (1 through 24) in the Hour field. The analyzer uses a 24-hour clock. Example: 1:00 PM = 13 hours. 3-16 | 3050-DO Moisture Analyzer PN 305725901, Rev YF...

  • Page 53: Saving The Settings On The Verification Tab

    Weekly Select Weekly to enable a weekly Zero calibra- tion. Then, select a day from the Day of the week drop-down list, and enter the time of day (1 through 24) in the Hour field, to indicate when the Zero calibration will begin. Monthly Select Monthly to enable a monthly Zero calibration.

  • Page 54: Viewing Live Data From The Status Tab

    Viewing Live Data From the Status Tab Use the Status tab to view current readings and the status of the analyzer. Figure 3-7. Status tab. 3-18 | 3050-DO Moisture Analyzer PN 305725901, Rev YF...

  • Page 55: Working From The Monitor Tab

    Working From the Monitor Tab Use the Monitor tab to observe analyzer operation. From this tab you can also collect data, calibrate the internal flow meter, and test the analyzer alarm contacts and mA outputs. Using the test buttons takes the analyzer Offline. Figure 3-8.1.
  • Page 56 Flow Adjust Flow Adjust is a utility designed to calibrate the internal flow meter inside the 3050-DO Analyzer. To calibrate the flow meter, an external flow meter is needed to compare the flow reading on the analyzer with the actual flow.
  • Page 57 Adjust Gas Factor Select Gas Factor if you run gas mixtures. Flow Meter Span Select Flow Meter Span if you run pure gases. Flow Meter Reading This function is used to calibrate the Internal flow meter. To do this: 1. Run a sample line to the Sample In port at the back of the ana- lyzer.
  • Page 58 To exit out of Test mode, click another button. Test mode will automati- cally time out after 10 minutes of inactivity. When the analyzer switches from Test mode to Online, the analyzer resets itself. 3-22 | 3050-DO Moisture Analyzer PN 305725901, Rev YF...

  • Page 59: Maintenance And Troubleshooting

    Always use gloves when working on the analyzer. This chapter assumes that you have installed the AMETEK 3050 Configurator Software program and that you are using the program to troubleshoot the analyzer. This chapter only addresses troubleshooting the black box (electron- ics unit) problems and not any external sample system problems.

  • Page 60: Aftermarket Excellence And Long-Term Commitment To Safety And Quality

    Aftermarket Excellence and Long-Term Commitment to Safety and Quality Safety is a core value at AMETEK Process Instruments and is our primary consideration in every decision. We believe all accidents, injuries, and occupa- tional illnesses are preventable. We adhere to the highest design and safety...

  • Page 61: Requesting Technical Support

    Requesting Technical Support To request service support, a call back, or product information we encour- age you to use our Web-to-Case online tool, so we are instantly aware of your request no matter the time zone or day of the week. To do this, follow the link below.

  • Page 62: 3050-Do Analyzer Replacement Parts

    — Solenoid Valves (4) General Services (Viton) 305644901S Solenoid Valves (4) Sour Natural Gas (EPDM) 305644902S Dryer* 305400901S Dryer Zero Module 305580901S 3050-DO Moisture Analyzer User Manual 305725901 — MCU Board 305110902S — Cell Interface Board 305113906S — Sample, Bypass, Reference, and Verify Capillary...

  • Page 63: Alarm And Warning Messages

    Descriptions of the Alarms and Warnings, along with corrective action to take to correct the Error, are also included. If a system alarm is triggered, the RED LED on the front panel of the 3050-DO Analyzer will flash to signal the source of the problem. The RED LED will flash On for one (1) second and Off for one (1) second.
  • Page 64 Cycle Flow Out of Tolerance* Sample flow rate too high or too low. Corrective Action: Check the Inlet and Outlet pressure. Call AMETEK Service if the problem persists. Battery Low* Battery needs to be replaced. Corrective Action: Call AMETEK Service.

  • Page 65: Specifications

    Specifications Specifications included in this chapter are typical for the ranges listed. For custom ranges/applications, or consult with your AMETEK repre- sentative. 3050-DO Moisture Analyzer Specifications Specification Description Ranges 0.02–100 parts per million by volume (PPMV) Readings can also be displayed in units of PPMW, lb/mmscf,...

  • Page 66: 3050-Do Moisture Analyzer Approvals And Certifications

    230 ±10 % VAC, 50/60 Hz, 150 W maximum 24 VDC 50 W maximum Instrument Air 5–7 BAR (70–100 PSIG) 3050-DO Moisture Analyzer Approvals and Certifications Design Classifications Designed to meet the requirements for General Purpose Locations/Electrical Safety and the following Hazardous...

  • Page 67: Serial Communication Interface (Modbus)

    Chapter 3. The variable called SerialMode allows switching communication protocol from AMETEK ASCII to Modbus protocol and back from Modbus to AMETEK ASCII. This variable can be reached from AMETEK ASCII protocol by ID=38(26Hex) and SerialMode can be modified by modifying holding register #28(4029), as indicated in the holding registers table.
  • Page 68 SerialMode setting. It is strongly recommended to configure and to test 3050 Analyzer in AMETEK ASCII mode using user-friendly 3050 Analyzer Configurator Software. The Modbus RTU protocol mode should be used for monitoring purposes.

  • Page 69: 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 parameters are accessed via the service port on the analyzer using a service program running on a PC.

  • Page 70: Modbus Functions

    When the values to be written to holding registers are outside the appro- priate ranges, exception code 03 is returned. 6-4 | 3050-DO Moisture Analyzer PN 305725901, Rev YF...

  • Page 71: Holding Registers

    Holding Registers Since the RAM space on the analyzers is limited and not every customer’s DCS\ SCADA\DAS\PLC supports Modbus floating point value transfer, floating point values that are commonly accessed on a 3050 Analyzer are scaled and con- verted into integer values to load into Modbus registers for transmission. The register values need to be scaled back at the receiving end to yield the actual values.
  • Page 72 — Heater control parameter (uMaxLoop2= 22 Hex) Heater control parameter (uMinLoop2= 23 Hex Gas based coefficient (Ppm W = 24 Hex) 1000 r. w Flow control parameter (TempLoopDelay= 29 Hex) second 6-6 | 3050-DO Moisture Analyzer PN 305725901, Rev YF...
  • Page 73 DEFINITION UNIT SCALING ACCESS Unit of measurement selection (MoistureUnits= 2B Hex) — Concentration alarm range (Alarm 1H i= 2C Hex) — Concentration alarm range (Alarm 1Lo= 2D Hex) — Concentration alarm range (Alarm 2Hi= 2E Hex) — Concentration alarm range (Alarm 2Lo= 2F Hex) —...
  • Page 74 Current time string (Time= 5E Hex) — string 213-220 Analyzer model name (ModelName= 77 Hex) — string 221-225 Dryer production code (DryerDateCode= 79 Hex) — string 226-228 Reserved — string HiSpan Limit (HiSpanLimit= 94 Hex) — 6-8 | 3050-DO Moisture Analyzer PN 305725901, Rev YF...
  • Page 75 DEFINITION UNIT SCALING ACCESS LowSpan Limit (LowSpanLimit= 95 Hex) — EquilCal (EquilCal = 7D Hex) — (EquilZero = 7E H EquilZero Hex) — ZeroDurationLim it (ZeroDurationLimit = 7F) — ZeroCycleCount (ZeroCycleCount = 80) — ZeroHour (ZeroHour = 81) — ZeroPeriod (ZeroPeriod = 82 ) —...
  • Page 76 “Dev”, the holding register values are (considering that high byte located first) #141 ( 68, 101) and #142 ( 118, 0 ). Note that zero (‘0’) indicates the end of the ASCII string. 6-10 | 3050-DO Moisture Analyzer PN 305725901, Rev YF...

  • Page 77: Id/Status Information

    ID/Status Information The Modbus master can poll the analyzer periodically for status information via Modbus function 17 (11 Hex). The returned information has the following format: 1 byte Slave ID = 50h for 3050 Analyzer 1 byte Run Status = FFh for Analyzer online (invalid signal = 0) = 00h for Analyzer offline (invalid signal = 1)

  • Page 78: Analyzer Configuration Operations

    Modbus using the serial commu- nications port. While the 3050 Analyzer can be completely configured using the Modbus connection, AMETEK recommends the use of the 3050 Analyzer Configurator Software for configuring the analyzer. The 3050 Analyzer Con- figurator Software is compatible with Modbus RTU as well.

  • Page 79: Example 3: Setting The Low Alarm Limit

    Example 3: Setting the Low Alarm Limit Task Action Set the analyzer to produce a “low Write one holding register (function 06). concentration” alarm, when the moisture Register address = 67 (holding register concentration falls below 0 PPM. #40068). Value = 0. Example 4: Enabling “Hold During Verify”...

  • Page 80: Example 8: Switch To Dewpoint Readings

    Write one holding register (function 06). Register address = 47 (holding register #40048). Value = 1500. Write one holding register (function 06). Register address = 48 (holding register #40048). Value = 1500. 6-14 | 3050-DO Moisture Analyzer PN 305725901, Rev YF...

  • Page 81: Example 9: Selecting A Sample Gas

    Example 9: Selecting a Sample Gas Task Actions ACTION 1 Set the analyzer to operate on a Sample gas, using the data provided in the Write multiple holding registers (function 16). “GasNew_do.CSV” file (located in the folder Register address = 162 (holding register where the 3050 Configurator Software is #40163) value = 4169Hex, installed).

  • Page 82: Example 10: Setting Verification Schedule

    Register address = 79 (holding register #40080) value = 3Hex. ACTION 3 Set the Hour to 12. Write one holding register (function 06). Register address = 77 (holding register #40078) value =0CHex. 6-16 | 3050-DO Moisture Analyzer PN 305725901, Rev YF...
  • Page 83 AMETEK Process Instruments delivers worldwide sales and service support through a network of direct and factory-trained global distribution channels. AMETEK Service Assistance Program plans offer coverage up to 24 hours a day, 365 days of the year. As worldwide experts in the manufacture of process analyzers and instrumentation, we have supplied solutions to industry since 1962, providing the widest range of analysis technology available.

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