Flowmeter Startup, KBaud | Emerson Process Management 2400S manual

Chapter 2

Flowmeter Startup

2.1Overview

This chapter describes the following procedures:

•Setting the DeviceNet node address and baud rate – see Section 2.2

•Bringing the transmitter online – see Section 2.3

2.2Setting the DeviceNet node address and baud rate

The default node address for the Model 2400S DN transmitter is 63. The default baud rate is

125 kBaud.

If desired, you can use the hardware switches on the face of the device to change these two settings before bringing the transmitter online. See Sections 8.10.1 and 8.10.2 for more information.

Note: When the transmitter is online, you can change the node address and baud rate using a DeviceNet tool. See Sections 8.10.1 and 8.10.2.

2.3Bringing the transmitter online

The DeviceNet cable used to connect the Model 2400S DN transmitter to the network provides both power and communications. The transmitter is prewired with a male sealed Micro Connector (Eurofast).

To bring the transmitter online:

1.Follow appropriate procedures to ensure that the process of configuring and commissioning the Model 2400S DN transmitter does not interfere with existing measurement and control loops.

2.Ensure that all transmitter and sensor covers and seals are closed.

WARNING

Operating the flowmeter without covers in place creates electrical hazards that can cause death, injury, or property damage.

To avoid electrical hazards, ensure that the transmitter housing cover and all other covers are in place before connecting the transmitter to the network.

Before You Begin

Startup

Transmitter User Interface

Using ProLink II

Configuration and Use Manual

7

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Emerson Process Management 2400S manual Flowmeter Startup, Setting the DeviceNet node address and baud rate, KBaud

Contents

Micro Motion Page Contents Contents Using a DeviceNet Tool Optional Configuration Measurement Performance Appendix a Default Values and Ranges Micro Motion Model 2400S Transmitters for DeviceNet Determining transmitter information SafetyBefore You Begin Overview Communication tools DeviceNet functionalityDetermining version information 1Obtaining version information Planning the configuration Pre-configuration worksheet 1Configuration overview 2Flowmeter documentation resources Before You Begin Pre-configuration worksheetConfiguration data Flowmeter documentation Micro Motion customer service KBaud Setting the DeviceNet node address and baud rateFlowmeter Startup Bringing the transmitter online Flowmeter Startup User interface without or with display Using the Transmitter User Interface 1User interface Transmitters without display Using the Transmitter User Interface Using the optical switches Removing and replacing the transmitter housing cover Using the display Display languageViewing process variables 3Entering the display menu system Using display menus Entering floating-point values with the display Display password Scroll to d Select Micro Motion Model 2400S Transmitters for DeviceNet Connecting with ProLink II or Pocket ProLink Software Configuration upload/downloadRequirements Connecting via the service port clips Connecting to a Model 2400S DN transmitterService port connection parameters 1Service port auto-detection limits Protocol Service Port 1Serial port connections to service port clips Connecting via the IrDA port Protocol Service Port IrDA PortProLink II language Using a DeviceNet Tool Connecting to the Model 2400S DN transmitterUsing the DeviceNet device profile Type B tools Using a DeviceNet toolUsing a DeviceNet Tool Type a tools 1Default DeviceNet assemblies Default assemblies Micro Motion Model 2400S Transmitters for DeviceNet Characterization parameters Required Transmitter ConfigurationWhen to characterize Characterizing the flowmeter Sensor type Required Transmitter Configuration1Sensor calibration parameters Flow calibration values 2Characterizing the flowmeter How to characterize Configuring the measurement units 3Configuring measurement units 2Mass flow measurement units Volume flow units3Volume flow measurement units Liquid Mass flow units M3/MIN 4Volume flow measurement units Gas 5Density measurement units Density units 7Pressure measurement units Temperature units6Temperature measurement units Pressure units MPA Recording process variables Using the Transmitter Using the Transmitter With the displayWith ProLink With a DeviceNet tool 1Process data in DeviceNet objectsAttribute Data Class Instance Type Description Density fixed Baume units 2Summary of input assemblies Mass flow, mass API average temperature-corrected density Using the module LED Using the LEDs 4Network LED states, definitions, and recommendations Using the network LEDUsing the status LED 3Module LED states, definitions, and recommendations 5Transmitter status LED Using ProLinkHandling status alarms Status LED state Alarm priority Definition 6Transmitter responses to status alarms Status window 1Viewing and acknowledging alarms with the display Alarm Log window Click ProLink Alarm LogClick ProLink Status Using the totalizers and inventories 208772.63 3Controlling totalizers and inventories with the display Controlling totalizers and inventories Object Function Disabled Enabled Inventory reset To accomplish this Use this device profile data To reset an individual totalizer or inventory Using the Transmitter Instance ID Data description Size bytes Data type 9Output assemblies used for totalizer and inventory control Micro Motion Model 2400S Transmitters for DeviceNet Optional Configuration 1Configuration mapTool Topic Subtopic ProLink DeviceNet tool Display Section Optional Configuration Configuring volume flow measurement for gas Specific Gravity Compared to Air, or Density Using the Gas WizardClick ProLink Configure Flow Enable the Enter Other Gas Property radio button Configuring cutoffs 1Gas standard volume flow measurement DeviceNet tool Cutoff type Default Comments 2Cutoff default valuesCutoffs and volume flow Configuring the damping values Process variable Valid damping values Damping and volume measurementConfiguring the flow direction parameter 3Valid damping values Configuring events 4Effect of flow direction on totalizers and flow valuesDefining events DeviceNet ProLink II label Display label Code Description 5Event types6Event actions DeviceNet Type Code Description Start Stop Example Sec range is 0.0-60.0 sec Configuring slug flow limits and durationChecking and reporting event status Changing event setpoints from the display Configuring status alarm severity Alarm severity levels and fault reportingTransmitter action if condition occurs 8Status alarms and severity levels Enabling and disabling display functions Configuring the displayUpdate period Language Configuring the LCD backlight Parameter Enabled shown Disabled hidden9Display functions Configuring the display variables and display precision 10Example of a display variable configurationDisplay variable Process variable DeviceNet node address Configuring digital communications 11Baud rate codes DeviceNet configurable input assemblySwitch position Baud rate DeviceNet baud rate Modbus Ascii support Modbus address Digital communications fault action 12Digital communications fault action optionsIrDA port usage Parameter Description Fault timeoutConfiguring device settings 13Device settings Terms and definitions Configuring sensor parametersConfiguring the petroleum measurement application About the petroleum measurement application API reference tables 14API reference temperature tables Configuration procedure15API parameters 16Standard curves and associated measurement units Configuring the enhanced density applicationName Description Density unit Temperature unit About the enhanced density application Hfcs 17Derived variables and available process variables Volume Conc SG 3Configuring the enhanced density application DeviceNet tool Micro Motion Model 2400S Transmitters for DeviceNet Pressure Compensation Temperature Compensation Pressure compensationOptions Configuration Pressure Compensation and Temperature CompensationPressure correction factors External temperature compensation 2Configuring pressure compensation with a DeviceNet tool 3Configuring external temperature compensation with ProLink Section See Section Obtaining external pressure and temperature data Micro Motion Model 2400S Transmitters for DeviceNet Meter validation, meter verification, and calibration Measurement Performance Measurement Performance Meter verificationMeter validation and meter factors Calibration Performing meter verification Comparison and recommendations 1Meter verification procedure ProLink 2Meter verification procedure Display menu 3Meter verification procedure DeviceNet tool Step number Step description Interface 1DeviceNet interface for meter verification Uncertainty limit and test results Performing meter validation Additional ProLink II tools for meter verification ⋅ ExternalStandard For DeviceNet Device Profile Performing zero calibration Preparing for zero Zero procedure 4Zero button Flowmeter zero procedure 6ProLink II Flowmeter zero procedure Performing density calibration 7DeviceNet tool Flowmeter zero procedure Density calibration fluids Density calibration proceduresPreparing for density calibration Sensor requirements 8D1 and D2 density calibration ProLink 9D1 and D2 density calibration DeviceNet tool 10D3 or D3 and D4 density calibration ProLink 11D3 or D3 and D4 density calibration DeviceNet tool 12Temperature calibration ProLink Performing temperature calibration 110 Section Topic TroubleshootingGuide to troubleshooting topics 1Troubleshooting topics and locations Troubleshooting Transmitter does not operateTransmitter does not communicate ProLink Diagnosing wiring problemsChecking the DeviceNet cable and connector Checking the communication device Fault conditions Simulation mode for process variablesZero or calibration failure Transmitter LEDs Status alarms 2Status alarms and remediesAlarm ProLink Code Message Cause Suggested remedy A012 Zero Too High See A10 PIC UI Eeprom 3Process variables problems and remedies Symptom Cause Suggested remedyChecking process variables 120 Checking slug flow Checking the calibration Checking the flow measurement configurationChecking the sensor tubes Checking the characterization 5Sensor pickoff values Obtaining the test point values4Test points with DeviceNet tool Evaluating the test points 7Low pickoff voltage causes and remedies Drive gain problems6Drive gain problems, causes, and remedies Low pickoff voltage Checking sensor circuitry 2Exploded view of transmitter and connection to sensor Circuit Pin pairs Nominal resistance range1 8Nominal resistance ranges for flowmeter circuits 4Feedthrough pins 9Sensor and cable short to case causes and remedies 130 Type Setting Default Range Comments Default Values and RangesMost frequently used defaults and ranges Table A-1Transmitter default values and ranges Default Values and Ranges Configuration and Use Manual 133 134 Version information Menu Flowcharts Figure B-1ProLink II main menu Menu Flowcharts Figure B-2ProLink II configuration menu Figure B-3ProLink II configuration menu Figure B-4Display menu Off-line menu, top level Figure B-6Display menu Off-line maintenance Configuration Figure B-7Display menu Off-line maintenance Zero 142 Device Profile Appendix C Device Profile Attrib Name Data type Service Mem Description Comments Table C-3Analog Input Point Object 0x0A Instance 3 density Gas Standard Volume Object Calibration Object Table C-5Gas Standard Volume Object 0x64 Instance Table C-6Calibration Object 0x65 Instance Diagnostics Object Table C-7Diagnostics Object 0x66 Instance Configuration and Use Manual 151 0x0200 = D4 Get Collection of status bits =UI Prom Set Entry in the alarm Range Index History log Alarm history 156 Configuration and Use Manual 157 158 Sensor Information Object Local Display Object Table C-8Sensor Information Object 0x67 Instance Table C-9Local Display Object 0x68 Instance API Object Table C-10API Object 0x69 Instance CTL Real Table C-11Enhanced Density Object 0x6A Instance Code Description Process variable codes Measurement unit codes Alarm index codes Alarm index codes Table C-16 Code or abbreviation Definition Comment or reference Display Codes and AbbreviationsCodes and abbreviations Table D-1Display codes used for display variables Display Codes and Abbreviations Table D-2Display codes used in off-line menu Enabl 172 Index Index See EDS MAC ID See also Display 178 Page MMI-20007739