Configuration and Use Manual P/N MMI-20008811, Rev.
© 2009 Micro Motion, Inc. All rights reserved. The Micro Motion and Emerson logos are trademarks and service marks of Emerson Electric Co. Micro Motion, ELITE, MVD, ProLink, MVD Direct Connect, and PlantWeb are marks of one of the Emerson Process Management family of companies. All other trademarks are property of their respective owners.
Contents Chapter 1 Before You Begin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 1.10 Chapter 2 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Setting the node address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Bringing the transmitter online . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contents Chapter 5 Using a PROFIBUS Host . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 5.1 5.2 5.3 5.4 5.5 5.6 Chapter 6 6.3 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Characterizing the flowmeter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.2.1 When to characterize. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.2.
Contents Chapter 8 Optional Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 8.1 8.2 8.3 8.4 8.5 8.6 8.7 8.8 8.9 8.10 8.11 8.12 8.13 8.14 8.15 Chapter 9 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Configuring volume flow measurement for gas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.2.1 Using ProLink II . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contents Chapter 10 Measurement Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87 10.1 10.2 10.3 10.4 10.5 10.6 10.7 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87 Meter validation, meter verification, and calibration . . . . . . . . . . . . . . . . . . . . . . . . . 87 10.2.1 Meter verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87 10.2.
Contents Appendix A Default Values and Ranges . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143 A.1 A.2 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143 Most frequently used defaults and ranges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143 Appendix B Transmitter Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147 B.1 B.2 B.3 Overview . . . . . . . . . . . . . . . . . . . . .
vi Micro Motion® Model 2400S Transmitters for PROFIBUS-DP
1.1 Before You Begin Chapter 1 Before You Begin Overview This chapter provides an orientation to the use of this manual, and includes a configuration overview flowchart and a pre-configuration worksheet. This manual describes the procedures required to start, configure, use, maintain, and troubleshoot the Micro Motion® Model 2400S transmitter for PROFIBUS-DP (the Model 2400S DP transmitter). Startup If you do not know what transmitter you have, see Section 1.
Before You Begin 1.4 PROFIBUS-DP functionality The Model 2400S DP transmitter implements the following PROFIBUS-DP functionality: • Baud rates: standard baud rates between 9.6 kbits/sec and 12.
Before You Begin 1.6 Communication tools Before You Begin Most of the procedures described in this manual require the use of a communication tool. Table 1-2 lists the communication tools that can be used, with their functionality and requirements. Note: You can use either ProLink II, the EDD, or PROFIBUS bus parameters for transmitter setup and maintenance. It is not necessary to have more than one of these methods available.
Before You Begin Figure 1-1 Configuration overview Chapter 1 Before You Begin Fill out pre-configuration worksheet Chapter 2 Flowmeter Startup Apply power Set the node address Chapter 3 (if required) Using the User Interface Learn basic use Chapter 4 (if required) Connecting with ProLink II or Pocket ProLink Software Set up connection Chapter 6 Required Configuration Characterize the flowmeter (if required) Configure measurement units Chapter 8 Optional Configuration Chapter 9 Pressure Compensati
Before You Begin 1.8 Pre-configuration worksheet Before You Begin The pre-configuration worksheet provides a place to record information about your flowmeter and your application. This information will affect your configuration options as you work through this manual. You may need to consult with transmitter installation or application process personnel to obtain the required information.
Before You Begin 1.9 Flowmeter documentation Table 1-3 lists documentation sources for additional information. Table 1-3 1.10 Flowmeter documentation resources Topic Document Sensor installation Sensor documentation Transmitter installation Micro Motion ® Model 2400S Transmitters: Installation Manual Hazardous area installation See the approval documentation shipped with the transmitter, or download the appropriate documentation from the Micro Motion web site (www.micromotion.
2.1 Before You Begin Chapter 2 Flowmeter Startup Overview This chapter describes the following procedures: Setting the node address – see Section 2.2 • Bringing the flowmeter online – see Section 2.3 Setting the node address Startup 2.2 • Three address switches are provided on the user interface module (see Figure 3-1 or Figure 3-2). These switches are used to set a three-digit node address for the device: • The leftmost switch sets the first digit. • The center switch sets the second digit.
Flowmeter Startup 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. 4. Apply power to the transmitter. The flowmeter will automatically perform diagnostic routines. When the flowmeter has completed its power-up sequence, the status LED will turn green.
3.1 Before You Begin Chapter 3 Using the Transmitter User Interface Overview This chapter describes the user interface of the Model 2400S DP transmitter. The following topics are discussed: Transmitters without or with display – see Section 3.2 • Removing and replacing the transmitter housing cover – see Section 3.3 • Using the Scroll and Select optical switches – see Section 3.4 • Using the display – see Section 3.5 Startup 3.
Using the Transmitter User Interface Figure 3-1 User interface – Transmitters without display Address switches Status LED Zero button Software address LED Unused Network LED Internal termination resistor switch Service port clips Figure 3-2 User interface – Transmitters with display Address switches Current value Unit of measure LCD panel Status LED Process variable Unused FLOW 267.
Using the Transmitter User Interface • Viewing the LEDs • Viewing the LCD panel • Using the Select and Scroll optical switches • Making a service port connection via the IrDA port Before You Begin If the transmitter has a display, the transmitter housing cover has a lens. All of the features shown in Figure 3-2 are visible through the lens, and the following functions may be performed through the lens (i.e.
Using the Transmitter User Interface CAUTION Attempting to activate an optical switch by inserting an object into the opening can damage the equipment. To avoid damage to the optical switches, do not insert an object into the openings. Use your fingers to activate the optical switches. 3.5 Using the display Note: This section applies only to transmitters with a display. The display can be used to view process variable data or to access the transmitter menus for configuration or maintenance. 3.5.
Using the Transmitter User Interface 3.5.3 Using display menus Before You Begin Note: The display menu system provides access to basic transmitter functions and data. It does not provide access to all functions and data. To access all functions and data, use either ProLink II or a customer-supplied PROFIBUS tool. To enter the display menu system: 1. Activate Scroll and Select simultaneously. 2. Hold Scroll and Select until the words SEE ALARM or OFF-LINE MAINT appear.
Using the Transmitter User Interface Figure 3-3 Numeric values in decimal notation SX.XXXX Sign For positive numbers, leave this space blank. For negative numbers, enter a minus sign (–). Digits Enter a number (maximum length: eight digits, or seven digits and a minus sign). Maximum precision is four. To change the value: 1. Select to move one digit to the left. From the leftmost digit, a space is provided for a sign. The sign space wraps back to the rightmost digit. 2.
Using the Transmitter User Interface Figure 3-4 Numeric values in exponential notation Before You Begin SX.XXXEYY Sign Digit (0–9) Digits Enter a four-digit Sign or Digit (0–3) number; three digits must fall to the right E of the decimal point. Exponent indicator To change from exponential to decimal notation: 1. Select until the E is flashing. Startup 2. Scroll to d. 3. Select. The display changes to remove the exponent.
16 Micro Motion® Model 2400S Transmitters for PROFIBUS-DP
4.1 Before You Begin Chapter 4 Connecting with ProLink II or Pocket ProLink Software Overview ProLink II is a Windows-based configuration and management tool for Micro Motion transmitters. It provides complete access to transmitter functions and data. Pocket ProLink is a version of ProLink II that runs on a Pocket PC. • Requirements – see Section 4.2 • Configuration upload/download – see Section 4.3 • Connecting to a Model 2400S DP transmitter – see Section 4.
Connecting with ProLink II or Pocket ProLink Software 4.3 Configuration upload/download ProLink II and Pocket ProLink provide a configuration upload/download function which allows you to save configuration sets to your PC. This allows: • Easy backup and restore of transmitter configuration • Easy replication of configuration sets Micro Motion recommends that all transmitter configurations be saved to a PC as soon as the configuration is complete.
Connecting with ProLink II or Pocket ProLink Software Table 4-1 Service port auto-detection limits Option Protocol Modbus ASCII or Modbus RTU(1) Address Responds to both: • Service port address (111) • Configured Modbus address (default=1)(2) Baud rate(3) Standard rates between 1200 and 38,400 Stop bits 1, 2 Parity Even, odd, none Before You Begin Parameter (1) Service port support for Modbus ASCII may be disabled. See Section 8.10.4. (2) See Section 8.10.
Connecting with ProLink II or Pocket ProLink Software Figure 4-1 Service port connections to service port clips PC 25-pin to 9-pin serial port adapter (if necessary) RS-485 to RS-232 signal converter RS-485/A RS-485/B Service port clips 3. Start ProLink II or Pocket ProLink software. From the Connection menu, click Connect to Device. In the screen that appears, specify: • Protocol: Service Port • COM Port: as appropriate for your PC No other parameters are required. 4. Click Connect.
5.1 Using a PROFIBUS Host Chapter 5 Using a PROFIBUS Host Overview This chapter provides basic information for using a PROFIBUS host with the Model 2400S DP transmitter. The following topics are discussed: Support files – see Section 5.2 • Connecting to the Model 2400S DP transmitter from a PROFIBUS host – see Section 5.3 • Using a PROFIBUS host with the GSD – see Section 5.4 • Using a PROFIBUS host with the device description (EDD) – see Section 5.
Using a PROFIBUS Host 2. The factory setting for the hardware address switches is 126, which is the default PROFIBUS address for decommissioned devices. To commission the transmitter, the node address must be set to a value in the commissioned range (0–125). • If you will set the node address via the hardware address switches: a. Set the node address to the desired value. See Section 8.10.1. b. From the PROFIBUS host, connect to the network where the transmitter is installed. c.
Using a PROFIBUS Host Input and output modules continued Module number Module name Type Size (bytes) 18 API Avg Density Input 4 19 API Avg Temperature Input 4 20 API CTL Input 4 21 ED Ref Density Input 4 22 ED Specific Gravity Input 4 23 ED Std Vol Flow Input 4 24 ED Std Vol Total Input 4 Comments ED Std Vol Inv Input 4 26 ED Net Mass Flow Input 4 27 ED Net Mass Total Input 4 28 ED Net Mass Inv Input 4 29 ED Net Vol Flow Input 4 30 ED Net Vol Total Inp
24 Micro Motion® Model 2400S Transmitters for PROFIBUS-DP
6.1 Using a PROFIBUS Host Chapter 6 Required Transmitter Configuration Overview This chapter describes the configuration procedures that are usually required when a transmitter is installed for the first time. The following procedures are discussed: Characterizing the flowmeter – see Section 6.2 • Configuring measurement units – see Section 6.3 This chapter provides basic flowcharts for each procedure.
Required Transmitter Configuration Table 6-1 Sensor calibration parameters Sensor type Parameter T-Series Other K1 ✓ ✓ K2 ✓ ✓ FD ✓ ✓ D1 ✓ ✓ ✓ ✓ ✓ ✓ D2 (1) Temp coeff (DT) ✓(2) Flowcal FCF ✓ FTG ✓ FFQ ✓ DTG ✓ DFQ1 ✓ DFQ2 ✓ (1) On some sensor tags, shown as TC. (2) See the section entitled “Flow calibration values.” Figure 6-1 Sample calibration tags T-Series Other sensors 19.0005.13 12500142864.44 12502.000 0.0010 14282.000 0.9980 4.
Required Transmitter Configuration • Using ProLink II, enter the concatenated 10-character string exactly as shown, including the decimal points. For example, using the Flow Cal value from Figure 6-1, enter 19.0005.13. • Using other methods, you may be required to enter the concatenated value, or you may be required to enter the two factors separately, i.e., enter a 6-character string and a 4-character string. Include the decimal point in both strings.
Required Transmitter Configuration Figure 6-2 Characterizing the flowmeter ProLink II PROFIBUS host with EDD ProLink > Configuration MMI Coriolis Flow > Configuration parameters Device · Sensor type Straight tube Sensor · Sensor type code Sensor type? Curved tube Flow Density Flow Flow T-Series(1) Density Density T Series Config PROFIBUS host with bus parameters(2) Sensor type Flow values Density values(3) 6.
Required Transmitter Configuration Configuring measurement units ProLink II ProLink > Configuration Using a PROFIBUS Host Figure 6-3 PROFIBUS host with EDD MMI Coriolis Flow > Configuration parameters Flow(1) Flow(2) Density Flow > GSV > GSV Process Variables(3) Temperature Density Pressure Temperature Required Configuration Pressure PROFIBUS host with bus parameters(4) Display Off-line maint > Off-line config Mass flow unit Block: Measurement (Slot 1) Index 5 Temperature unit Block: Mea
Required Transmitter Configuration 6.3.1 Mass flow units The default mass flow measurement unit is g/s. See Table 6-2 for a complete list of mass flow measurement units.
Required Transmitter Configuration Volume flow measurement units – Liquid Using a PROFIBUS Host Table 6-3 Volume flow unit Display ProLink II EDD label EDD code Unit description CUFT/S ft3/sec CFS 1356 Cubic feet per second CUF/MN ft3/min CFM 1357 Cubic feet per minute ft3/hr CFH 1358 Cubic feet per hour CUFT/D ft3/day ft3_per_day 1359 Cubic feet per day M3/S m3/sec m3_per_s 1347 Cubic meters per second M3/MIN m3/min m3_per_min 1348 Cubic meters per minute M3/H m3/hr
Required Transmitter Configuration Table 6-4 Volume flow measurement units – Gas Volume flow unit Display ProLink II EDD label EDD code Unit description NM3/S Nm3/sec Nm3_per_s 1522 Normal cubic meters per second NM3/MN Nm3/min Nm3_per_min 1523 Normal cubic meters per minute NM3/H Nm3/hr Nm3_per_hr 1524 Normal cubic meters per hour NM3/D Nm3/day Nm3_per_day 1525 Normal cubic meters per day NLPS NLPS NL_per_s 1532 Normal liter per second NLPM NLPM NL_per_min 1533 Normal l
Required Transmitter Configuration Density measurement units continued Using a PROFIBUS Host Table 6-5 Density unit Display ProLink II EDD label EDD code Unit description ST/CUY sT/yd3 Ston_per_yd3 1109 Short ton per cubic yard D API degAPI DegAPI 1113 Degrees API SGU SGU SGU 1114 Specific gravity unit (not temperature corrected) 6.3.4 Temperature units The default temperature measurement unit is °C. See Table 6-6 for a complete list of temperature measurement units.
Required Transmitter Configuration Table 6-7 Pressure measurement units continued Pressure unit Display ProLink II EDD label EDD code Unit description INHG In Mercury @ 0°C inch Hg @0 DegC 1156 Inches mercury @ 0 °C PSI PSI psi 1141 Pounds per square inch BAR bar bar 1137 Bar mBAR millibar milibar 1138 Millibar G/SCM g/cm2 g_per_cm2 1144 Grams per square centimeter KG/SCM kg/cm2 kg_per_cm2 1145 Kilograms per square centimeter PA pascals Pa 1130 Pascals KPA Kilopas
7.1 Using a PROFIBUS Host Chapter 7 Using the Transmitter Overview This chapter describes how to use the transmitter in everyday operation. The following topics and procedures are discussed: Using the I&M functions – see Section 7.2 • Recording process variables – see Section 7.3 • Viewing process variables – see Section 7.4 • Using the LEDs – see Section 7.5 • Viewing transmitter status and alarms – see Section 7.6 • Handling status alarms – see Section 7.
Using the Transmitter To use the I&M functions: 1. Read the data from the transmitter: • Using a PROFIBUS host with the EDD, connect to the transmitter as a Specialist. See Figure C-12. • Using PROFIBUS bus parameters, use the I&M Functions block (see Table D-9). You must read the entire 64-byte dataset. 2. If desired, log onto the PROFIBUS web site and enter the Manufacturer ID code retrieved from the transmitter. 7.
Using the Transmitter • If Auto Scroll is enabled, wait until the desired process variable appears on the LCD panel. • If Auto Scroll is not enabled, Scroll until the name of the desired process variable either: - Appears on the process variable line, or - Begins to alternate with the units of measure The display precision can be configured separately for each process variable (see Section 8.9.3).
Using the Transmitter 7.4.5 With PROFIBUS bus parameters To read process variable data with PROFIBUS bus parameters: 7.
Using the Transmitter Software address LED states, definitions, and recommendations Software address LED state Definition Off Device is in hardware addressing mode. Solid red Device is in software addressing mode but address has not been set by host. Solid green Device is in software addressing mode and address has been set by host. 7.
Using the Transmitter 7.7 Handling status alarms Specific process or flowmeter conditions cause status alarms. Each status alarm has an alarm code. Status alarms are classified into three severity levels: Fault, Information, and Ignore. Severity level controls how the transmitter responds to the alarm condition. Note: Some status alarms can be reclassified, i.e., configured for a different severity level. For information on configuring severity level, see Section 8.8.
Using the Transmitter • The first status flag is set to “inactive.” • Digital communications fault action is deactivated (Fault alarms only). • The “alarm inactive” record is written to alarm history (Fault and Informational alarms only). • The second status flag is not changed. Operator action is required to return the second status flag to “acknowledged.” Alarm acknowledgment is optional. If the alarm is acknowledged, the “alarm acknowledged” record is written to alarm history. 7.7.
Using the Transmitter Figure 7-1 Viewing and acknowledging alarms with the display Scroll and Select simultaneously for 4 seconds SEE ALARM Select (1) This screen is displayed only if the ACK ALL function is enabled (see Section 8.9.5) and there are unacknowledged alarms. ACK ALL(1) Yes No Select Scroll EXIT Select Scroll Active/ unacknowledged alarms? Yes No Alarm code Scroll NO ALARM Select Scroll ACK EXIT Yes Select 7.7.
Using the Transmitter • Alarms are organized into three categories: Critical, Informational, and Operational. Each category is displayed on a separate panel. • If one or more alarms is active on a panel, the corresponding tab is red. • On a panel, a green LED indicates “inactive” and a red LED indicates “active.” Note: The location of alarms on the Status panels is pre-defined, and is not affected by alarm severity. To use the Status window: Using a PROFIBUS Host In the Status window: 1.
Using the Transmitter The Alarm Status window displays the current status of the alarms considered to be most useful for information, service, or troubleshooting, including Ignore alarms. Active alarms are indicated with a check. Note: The Alarm Status window reads alarm status bits, and does not access alarm history. You can use the Alarm Status window to acknowledge a single alarm or to acknowledge all alarms. To acknowledge a single alarm: 1.
Using the Transmitter 7.8 • Index 27: The alarm type • Index 29: The time that this alarm changed status • Index 28: The type of status change: - 1 = Alarm posted - 2 = Alarm cleared Using a PROFIBUS Host 2. Read the following values: Using the totalizers and inventories The totalizers keep track of the total amount of mass or volume measured by the transmitter over a period of time. The totalizers can be started and stopped, and the totals can be viewed and reset.
Using the Transmitter Table 7-5 Totalizer and inventory values on display continued Process variable Display behavior API corrected volume inventory Unit of measure alternates with TCORI ED net mass total Unit of measure alternates with NET M ED net mass inventory Unit of measure alternates with NETMI ED net volume total Unit of measure alternates with NET V ED net volume inventory Unit of measure alternates with NETVI ED standard volume total Unit of measure alternates with STD V ED standa
Using the Transmitter Using a PROFIBUS Host With PROFIBUS bus parameters To view current totals for the totalizers and inventories using PROFIBUS bus parameters, see Section 7.4.5. 7.8.2 Controlling totalizers and inventories Specific starting, stopping, and resetting functionality depends on the tool you are using. With the display If the required value is shown on the display, you can use the display to start and stop all totalizers and inventories simultaneously, or to reset individual totalizers.
Using the Transmitter With ProLink II The totalizer and inventory control functions available with ProLink II are listed in Table 7-6. Note the following: • ProLink II does not support separate resetting of the API volume totalizer and API volume inventory. To reset these, you must reset all totalizers or all inventories. • By default, the ability to reset inventories from ProLink II is disabled. To enable it: a. Click View > Preferences. b. Check the Enable Inventory Totals Reset checkbox. c.
Using the Transmitter 1. Click ProLink > Totalizer Control or ProLink > ED Totalizer Control (if the enhanced density application is enabled). 2. Click the appropriate button (e.g., Reset Mass Total, Reset Volume Inventory, Reset Net Mass Total).
Using the Transmitter Table 7-7 Totalizer and inventory control with PROFIBUS bus parameters continued To accomplish this Use Reset gas standard volume inventory Measurement block (Slot 1) Index: 42 Value: 1 Reset API reference volume total API block (Slot 6) Index: 11 Value: 1 Reset API reference volume inventory API block (Slot 6) Index: 12 Value: 1 Reset ED standard volume total Enhanced Density block (Slot 7) Index: 17 Value: 1 Reset ED net mass total Enhanced Density block (Slot 7) Index:
8.1 Using a PROFIBUS Host Chapter 8 Optional Configuration Overview This chapter describes transmitter configuration parameters that may or may not be used, depending on your application requirements. For required transmitter configuration, see Chapter 6. Note: All procedures provided in this chapter assume that you have established communication with the Model 2400S DP transmitter and that you are complying with all applicable safety requirements.
Optional Configuration Table 8-1 Configuration map continued Method Topic Subtopic Digital communication settings ProLink II PROFIBUS host(1) Display Section ✓ ✓ 8.10.1 ✓ ✓ 8.10.2 (3) PROFIBUS node address (4) IrDA port usage ✓ Modbus address ✓ ✓ 8.10.3 Modbus ASCII support ✓ ✓ 8.10.4 Floating-point byte order ✓ 8.10.5 Additional communications response delay ✓ 8.10.6 Digital communications fault action ✓ ✓ 8.10.7 Fault timeout ✓ ✓ 8.10.8 ✓ ✓ 8.11 ✓ 8.
Optional Configuration • Enable gas standard volume flow • Select the measurement unit to use • Set the low flow cutoff value • Specify the standard density (density at reference conditions) of your gas Using a PROFIBUS Host The method used to configure volume flow measurement for gas depends on the method you are using: ProLink II, a PROFIBUS host with the EDD, or PROFIBUS bus parameters.
Optional Configuration 7. Click Next. The calculated standard density value is displayed. • If the value is correct, click Finish. The value will be written to transmitter configuration. • If the value is not correct, click Back and modify input values as required. Note: The Gas Wizard displays density, temperature, and pressure in the configured units. If required, you can configure the transmitter to use different units. See Section 6.3. 8.2.
Optional Configuration Cutoff default values Cutoff type Default Comments Mass flow 0.0 g/s Recommended setting: 5% of the sensor’s rated maximum flowrate Volume flow 0.0 L/s Limit: the sensor’s flow calibration factor in liters per second, multiplied by 0.2 Gas standard volume flow 0.0 SCFM No limit Density 0.2 g/cm3 Range: 0.0–0.5 g/cm3 8.3.
Optional Configuration Table 8-3 Valid damping values Process variable Valid damping values Flow (mass and volume) 0, 0.04, 0.08, 0.16, ... 40.96 Density 0, 0.04, 0.08, 0.16, ... 40.96 Temperature 0, 0.6, 1.2, 2.4, 4.8, ... 76.8 8.4.1 Damping and volume measurement When configuring damping values, note the following: • Liquid volume flow is derived from mass and density measurements; therefore, any damping applied to mass flow and density will affect liquid volume measurement.
Optional Configuration Effect of flow direction on totalizers and flow values Using a PROFIBUS Host Table 8-4 Forward flow(1) Flow direction value Flow totals Flow values Forward only Increase Positive Reverse only No change Positive Bidirectional Increase Positive Absolute value Increase Positive(2) Negate/Forward only No change Negative Negate/Bidirectional Decrease Negative Zero flow Flow totals Flow values All No change 0 Required Configuration Flow direction value Revers
Optional Configuration 4. Specify the event’s setpoint(s) – the value(s) at which the event will occur or switch state (ON to OFF, or vice versa). • If Event Type is High or Low, only Setpoint A (Diagnostic block, Index 6) is used. • If Event Type is In Range or Out of Range, both Setpoint A (Diagnostic block, Index 6) and Setpoint B (Diagnostic block, Index 7) are required.
Optional Configuration Event actions continued ProLink II label Display label EDD label Description Reset ED net mass total RESET NET M Reset ED Net Mass Total Resets the value of the ED net mass totalizer to 0 (4) Reset ED net vol total RESET NET V Reset ED Net Volume Total Resets the value of the ED net volume totalizer to 0 (4) Reset all totals RESET ALL Reset All Totals Resets the value of all totalizers to 0 Start/stop all totalization START STOP Start/Stop All Totals If totalizers
Optional Configuration Example Define Discrete Event 1 to be active when the mass flow rate in forward or backward direction is less than 2 lb/min or greater than 20 lb/min. Additionally, if this occurs, all totalizers should be stopped. Using ProLink II: 1. Specify lb/min as the mass flow unit. See Section 6.3.1. 2. Set Flow Direction to Absolute Value. See Section 8.5. 3. Select Event 1. 4.
Optional Configuration Changing event setpoints from the display Using a PROFIBUS Host 8.6.3 For Event 1 or Event 2 only, the value of Setpoint A can be changed from the display, under the following circumstances: • A mass total, volume total, petroleum measurement total, or enhanced density total must be assigned to the event. • The event type must be either High or Low. • The assigned total must be configured as a display variable (see Section 8.9.3).
Optional Configuration To configure slug flow parameters: • Using ProLink II, see Figure C-2. • Using a PROFIBUS host with the EDD, see Figure C-8. • Using PROFIBUS bus parameters, use the Diagnostic block (see Table D-4), Indices 1, 2, and 3. Note: This functionality cannot be configured via the display menus. Note: The slug flow limits must be entered in g/cm3, even if another unit has been configured for density. Slug flow duration is entered in seconds.
Optional Configuration • Using ProLink II, see Figure C-3. • Using a PROFIBUS host with the EDD, see Figure C-9. • Using PROFIBUS bus parameters, use the Diagnostic block (see Table D-4), Indices 20 and 21. Using a PROFIBUS Host To configure alarm severity: Note: This functionality cannot be configured via the display menus.
Optional Configuration Table 8-8 Status alarms and severity levels continued Alarm code Message(1) Default severity Configurable Affected by fault timeout A021 Unrecognized/Unentered Sensor Type Fault No No Fault No No Fault No No Fault No No Fault No No Varies(4) No No Fault Yes Yes Info Yes No Info Yes No Info Yes No Info Yes(5) No Info Yes No Info Yes No Info Yes No Info Yes No Info No No Incorrect Sensor Type (K1) A029 Internal Communication Fai
Optional Configuration Status alarms and severity levels continued Alarm code Message(1) Default severity Configurable Affected by fault timeout A121 ED: Extrapolation alarm Info Yes No Info Yes No Info Yes No Info Yes No Info Yes No ED: Extrapolation Alarm (2) Meter Verification Info Alarm A131 Meter Verification/Outputs at Last Value (3) A131 Meter Verification in Progress A132 Simulation Mode Active Using a PROFIBUS Host Table 8-8 Meter Verification In Progress Simulati
Optional Configuration To set the display language: • Using ProLink II, see Figure C-3. • Using the display, see Figure C-15. • Using a PROFIBUS host with the EDD, see Figure C-10. • Using PROFIBUS bus parameters, use the Local Display block (see Table D-6), Index 33. 8.9.3 Display variables and display precision The display can scroll through up to 15 process variables in any order. You can configure the process variables to be displayed and the order in which they should appear.
Optional Configuration LCD panel backlight The backlight of the LCD panel on the display can be turned on or off. To turn the backlight on or off: • Using ProLink II, see Figure C-3. • Using the display, see Figure C-15. • Using a PROFIBUS host with the EDD, see Figure C-10. • Using PROFIBUS bus parameters, use the Local Display block (see Table D-6), Index 13. In addition, ProLink II, the EDD, and the bus parameters allow you to control the intensity of the backlight.
Optional Configuration Note the following: 8.10 • If you use the display to disable access to the off-line menu, the off-line menu will disappear as soon as you exit the menu system. If you want to re-enable access, you must use a different method (e.g., ProLink II or a PROFIBUS host with the EDD). • Scroll Rate is used to control the speed of scrolling when Auto Scroll is enabled. Scroll Rate defines how long each display variable (see Section 8.9.3) will be shown on the display.
Optional Configuration 1. Remove the transmitter housing cover as described in Section 3.3. 2. Identify the three address switches on the user interface module of your transmitter (see Figure 3-1 or Figure 3-2). 3. For each switch, insert a small blade into the slot to rotate the arrow to the desired position. For example, to set the node address to 60: a. Rotate the arrow in the left switch to point to the digit 0. Using a PROFIBUS Host To set the node address with address switches: b.
Optional Configuration To configure the IrDA port for read-only or read/write access: • Using ProLink II, see Figure C-2. • Using the display menus, see Figure C-15. • Using a PROFIBUS host with the EDD, see Figure C-10. • Using PROFIBUS bus parameters, use the Local Display block (see Table D-6), Index 35. 8.10.3 Modbus address Note: The Modbus address is applicable only when you are connecting to the service port from a tool that uses Modbus protocol.
Optional Configuration Byte Bits Definitions 1 SEEEEEEE S = Sign E = Exponent 2 EMMMMMMM E = Exponent M = Mantissa 3 MMMMMMMM M = Mantissa 4 MMMMMMMM M = Mantissa Using a PROFIBUS Host Table 8-11 Byte contents in Modbus commands and responses The default byte order for the Model 2400S transmitter is 3–4 1–2. You may need to reset byte order to match the byte order used by a remote host or PLC. To configure byte order using ProLink II, see Figure C-2.
Optional Configuration Table 8-12 Digital communications fault action options Option ProLink II label EDD label Definition Upscale Upscale • Process variables indicate that the value is greater than the upper sensor limit. • Totalizers stop incrementing. Downscale Downscale • Process variables indicate that the value is less than the lower sensor limit. • Totalizers stop incrementing. Zero IntZero-All 0 • Flow rate variables go to the value that represents zero flow. Density is reported as zero.
Optional Configuration • Using ProLink II, see Figure C-2. • Using a PROFIBUS host with the EDD, see Figure C-9. • Using PROFIBUS bus parameters, use the Diagnostic block (see Table D-4), Index 19. Using a PROFIBUS Host To configure fault timeout: Note: This functionality cannot be configured via the display menus. 8.11 Configuring device settings The device settings are used to describe the flowmeter components. Table 8-13 lists and defines the device settings.
Optional Configuration 8.13 Configuring sensor parameters The sensor parameters are used to describe the sensor component of your flowmeter. One sensor parameter (curved or straight tube) must be set during characterization (see Section 6.2). The remaining sensor parameters are not used in transmitter processing, and are not required: • Serial number • Sensor material • Liner material • Flange To configure sensor parameters: • Using ProLink II, see Figure C-2.
Optional Configuration Reference tables are organized by reference temperature, CTL derivation method, liquid type, and density unit. The table selected here controls all the remaining options. • • • - If you specify a 5x, 6x, 23x, or 24x table, the default reference temperature is 60 °F, and cannot be changed. - If you specify a 53x or 54x table, the default reference temperature is 15 °C. However, you can change the reference temperature, as recommended in some locations (for example, to 14.
Optional Configuration Table 8-14 API reference temperature tables Table CTL derivation method Density unit and range Base temperature Degrees API 5A Method 1 60 °F, non-configurable 0 to +100 5B Method 1 60 °F, non-configurable 0 to +85 5D Method 1 60 °F, non-configurable –10 to +40 23A Method 1 60 °F, non-configurable 0.6110 to 1.0760 23B Method 1 60 °F, non-configurable 0.6535 to 1.0760 23D Method 1 60 °F, non-configurable Base density Relative density 0.8520 to 1.
Optional Configuration 8.15 • To use temperature data from the sensor, no action is required. • To configure external temperature compensation, see Section 9.3. Using a PROFIBUS Host For the temperature value to be used in CTL calculation, you can use the temperature data from the sensor, or you can configure external temperature compensation to use either a static temperature value or temperature data from an external temperature device.
Optional Configuration Table 8-16 Standard curves and associated measurement units continued Name Description Density unit Temperature unit 3 °C HFCS 42 Curve represents a hydrometer scale for HFCS 42 (high fructose corn syrup) solutions that indicates the percent by mass of HFCS in solution. g/cm HFCS 55 Curve represents a hydrometer scale for HFCS 55 (high fructose corn syrup) solutions that indicates the percent by mass of HFCS in solution.
Optional Configuration Table 8-17 Derived variables and available process variables continued Available process variables Density at Standard reference volume temperature flow rate Specific gravity Concentration Volume Conc (SG) Volume concentration derived from specific gravity The percent volume of solute or of material in suspension in the total solution, derived from specific gravity ✓ ✓ ✓ ✓ Conc (Dens) Concentration derived from reference density The mass, volume, weight, or number of moles of
80 Micro Motion® Model 2400S Transmitters for PROFIBUS-DP
Overview This chapter describes the following procedures: • Configuring pressure compensation – see Section 9.2 • Configuring external temperature compensation – see Section 9.3 • Obtaining external pressure or temperature data – see Section 9.4 Note: All procedures provided in this chapter assume that you have established communication with the Model 2400S DP transmitter and that you are complying with all applicable safety requirements. Measurement Performance 9.
Pressure Compensation and External Temperature Compensation Two additional pressure correction factors may be configured: one for flow and one for density. These are defined as follows: • Flow factor – the percent change in the flow rate per psi • Density factor – the change in fluid density, in g/cm3/psi Not all sensors or applications require pressure correction factors.
Pressure Compensation and External Temperature Compensation Figure 9-2 Pressure compensation – PROFIBUS host with the EDD MMI Coriolis Flow > Pressure > Pressure Compensation Enable Pressure Compensation Enter Pressure correction factor for flow Select Pressure unit(1) Enter Pressure correction factor for density Compensation MMI Coriolis Flow > Pressure > Pressure Configuration Transfer Enter Flow calibration pressure Transfer Yes Use static pressure value? No Measurement Performance Enter
Pressure Compensation and External Temperature Compensation 9.3 External temperature compensation External temperature compensation can be used with the petroleum measurement application or the enhanced density application: • If external temperature compensation is enabled, an external temperature value (or a static temperature value), rather than the temperature value from the sensor, is used in petroleum measurement or enhanced density calculations only.
Pressure Compensation and External Temperature Compensation Figure 9-5 External temperature compensation – PROFIBUS host with the EDD Compensation MMI Coriolis Flow > Temperature > External Temperature MMI Coriolis Flow > Temperature > Check Temperature unit(1) Enable External Temp for API or ED Transfer Transfer Use static temp value? Yes No Enter External Temperature Input Set up output module(2) Measurement Performance (1) Temperature measurement unit must be configured to match temperature
Pressure Compensation and External Temperature Compensation 9.4 Obtaining external pressure and temperature data The output modules used to obtain external pressure and/or temperature data are listed in Table 9-1. Use standard methods to implement the required connection.
10.1 Compensation Chapter 10 Measurement Performance Overview This chapter describes the following procedures: Meter verification – see Section 10.3 • Meter validation and adjusting meter factors – see Section 10.4 • Zero calibration – see Section 10.5 • Density calibration – see Section 10.6 • Temperature calibration – see Section 10.
Measurement Performance There are two versions of the meter verification application: the original version and Micro Motion Smart Meter Verification. Table 10-1 lists requirements for each version. Table 10-2 provides a comparison of the two versions. Note: If you are running an older version of ProLink II or the EDD, you will not be able to access the additional features in Smart Meter Verification.
Measurement Performance Table 10-2 Comparison of meter verification features and functions: original version vs.
Measurement Performance Micro Motion flowmeters with the Model 2400S transmitter are calibrated at the factory, and normally do not need to be calibrated in the field. Calibrate the flowmeter only if you must do so to meet regulatory requirements. Contact Micro Motion before calibrating your flowmeter. Note: Micro Motion recommends using meter validation and meter factors, rather than calibration, to prove the meter against a regulatory standard or to correct measurement error. 10.2.
Measurement Performance 10.3 Performing meter verification Preparing for the meter verification test Process fluid and process conditions The meter verification test can be performed on any process fluid. It is not necessary to match factory conditions. Compensation 10.3.1 During the test, process conditions must be stable. To maximize stability: • Maintain a constant temperature and pressure. • Avoid changes to fluid composition (e.g., two-phase flow, settling, etc.). • Maintain a constant flow.
Measurement Performance SENSOR VERFY/x% Figure 10-1 Meter verification procedure – ProLink II Tools > Meter Verification > Structural Integrity Method Verify configuration parameters View previous test data Next Back(1) Graph of results Enter optional test data Next Next View report (option to print or save) Initialize and start meter verification Finish(2) Start Fault configuration Hold last value Progress bar shows test in progress Abort Fail Abort Pass Back Yes Next Rerun test? 92
Measurement Performance Figure 10-2 Meter verification procedure – Display menu Compensation Scroll and Select simultaneously for 4 seconds Scroll OFF-LINE MAINT Select Scroll SENSOR VERFY Measurement Performance Select OUTPUTS Select Scroll Choose output setting SENSOR EXIT STOP MSMT/YES? Select Scroll Troubleshooting UNSTABLE FLOW(1) (1) Either Unstable Flow or Unstable Drive Gain may be displayed, indicating that the standard deviation of the flow or drive gain is outside limits.
Measurement Performance Figure 10-3 Meter verification procedure – EDD Device > Meter Verification Set Output state (optional) Set Stiffness limit set point (optional) Transfer Enable meter verification = Normal Enable Manual abort (optional) Check Algorithm state Running? Check Progress (% complete) Yes (>0) No (=0) Check State at abort No (<16) Check Abort code(1) Able to complete? Yes (=16) Check LPO stiffness out of limits Within limits? (1) See Table D-4, Index 57.
Measurement Performance Figure 10-4 Meter verification procedure – PROFIBUS bus parameters Compensation Step 1 Set output state (optional) See Table 10-3.
Measurement Performance Table 10-3 PROFIBUS bus parameters interface for meter verification Step number Step description Interface(1) 1 Set output state Diagnostic block (Slot 3) Index 54 2 Set uncertainty limit Diagnostic block (Slot 3) Index 55 3 Start/abort procedure Diagnostic block (Slot 3) Index 53 4 Check current algorithm state Diagnostic block (Slot 3) Index 56 5 Read percent complete Diagnostic block (Slot 3) Index 61 6 Check algorithm abort state Diagnostic block (Slot 3) Ind
Measurement Performance Figure 10-5 Smart Meter Verification test – ProLink II Compensation Tools > Meter Verification > Run Meter Verification Verify configuration parameters View Previous Results Next Enter descriptive data (optional) Next Measurement Performance Configuration Changed or Zero Changed? No Yes View details (optional) Select output behavior Start Meter Verification --------------------- Yes Rerun test? Test result No Abort Troubleshooting Fail Pass Next Back Test resu
Measurement Performance Figure 10-6 Smart Meter Verification top-level menu – Display Scroll and Select simultaneously for 4 seconds Scroll ENTER METER VERFY Select RUN VERFY Select Scroll RESULTS READ Select Scroll SCHEDULE VERFY EXIT Scroll Select Scroll 98 Select Micro Motion® Model 2400S Transmitters for PROFIBUS-DP
Measurement Performance Figure 10-7 Smart Meter Verification test – Display Compensation RUN VERFY Select OUTPUTS EXIT Scroll Select CONTINUE MEASR FAULT Scroll LAST VALUE Scroll Select Select Scroll EXIT Select Measurement Performance ARE YOU SURE/YES? Select . . . . . . . . . . . . . . .
Measurement Performance Figure 10-8 Smart Meter Verification test – EDD Online > 1 Overview > 3 Shortcuts > 6 Meter Verification Online > 3 Service Tools > 4 Maintenance > 1 Routine Maintenance > 3 Meter Verification 6 3 1 Run Meter Verification 2 View Test Results 3 Schedule Meter Verification 1 Select Output Behavior 1 Continue Measuring 2 Outputs Held at Last Value 3 Outputs Held at Fault Meter verification in progress: x% complete Abort Result screen Abort 100 OK Micro Motion® Model 2400S Tr
Measurement Performance Figure 10-9 Smart Meter Verification test – PROFIBUS bus parameters Compensation See Table 10-4.
Measurement Performance Table 10-4 PROFIBUS bus parameters test interface for Smart Meter Verification continued Step number Step description Interface(1) 2 Start/abort test Diagnostic block (Slot 3) • Fault or Last Measured Value Index 53 • Continue Measurement Not applicable (test started by previous step) 3 Check current algorithm state Diagnostic block (Slot 3) Index 56 4 Read percent complete Diagnostic block (Slot 3) Index 61 5 Check algorithm abort state Diagnostic block (Slot 3) I
Measurement Performance Table 10-5 Meter verification abort codes Suggested action 1 User-initiated abort None required. Wait for 15 seconds before starting another test. 3 Frequency drift Ensure that temperature, flow, and density are stable, and rerun the test. 5 High drive gain Ensure that flow is stable, minimize entrained gas, and rerun the test. 8 Unstable flow Review the suggestions for stable flow in Section 10.3.1 and rerun the test.
Measurement Performance Test results are available at the end of each test, in the following forms: • A test result chart (see Figure 10-10). • A test report that includes the descriptive information for the current test, the test result chart, and background information about meter verification. You can export this report to an HTML file or print it to the default printer.
Measurement Performance Note the following: The test result chart may not show all test results, and test counters may not be continuous. ProLink II stores information about all tests initiated from ProLink II and all tests available on the transmitter when the test database is synchronized. However, the transmitter stores only the twenty most recent test results. To ensure a complete result set, always use ProLink II to initiate the tests, or synchronize the ProLink II database before overwriting occurs.
Measurement Performance Figure 10-11 Meter verification test data – Display RESULTS READ Select RUNCOUNT x Select Pass Scroll Result type Abort Fail xx HOURS xx HOURS xx HOURS Select Select Select PASS CAUTION Abort Type Select Select Select xx L STF% xx L STF% Select Select xx R STF% xx R STF% Select Select RESULTS MORE? Select To Runcount x-1 106 Scroll To Run Verfy Micro Motion® Model 2400S Transmitters for PROFIBUS-DP
Measurement Performance Detailed test data with the EDD For each Smart Meter Verification test, the following data is stored on the transmitter: • Powered-on hours at the time of the test • Test result • Stiffness of the left and right pickoffs, shown as percentage variation from the factory value. If the test aborted, 0 is stored for these values. • Abort code, if applicable Compensation Note: Requires Smart Meter Verification.
Measurement Performance Detailed test data with PROFIBUS bus parameters Note: Requires Smart Meter Verification. No detailed test data is available with the original version of the meter verification application. For each Smart Meter Verification test, the following data is stored on the transmitter: • Powered-on hours at the time of the test • Test result • Stiffness of the left and right pickoffs, shown as percentage variation from the factory value.
Measurement Performance 10.3.5 Setting up automatic or remote execution of the meter verification test There are three ways to execute a Smart Meter Verification test automatically: • Define it as an event action • Set up a one-time automatic execution • Set up a recurring execution Compensation Note: Requires Smart Meter Verification. Scheduling is not available with the original version of the meter verification application. You can use these methods in any combination.
Measurement Performance Figure 10-14 Smart Meter Verification scheduler – Display SCHEDULE VERFY Select Schedule set? No Yes TURN OFF SCHED/YES? SCHED IS OFF Scroll Scroll Select Schedule deleted HOURS LEFT Scroll Select xx HOURS Select SET NEXT SET RECUR Select Select xx HOURS xx HOURS SAVE/YES? SAVE/YES? No No Scroll 110 Scroll Yes Select Scroll EXIT Scroll Scroll Select Yes Select Micro Motion® Model 2400S Transmitters for PROFIBUS-DP
Measurement Performance Figure 10-15 Smart Meter Verification scheduler – EDD Compensation Online > 1 Overview > 3 Shortcuts > 6 Meter Verification Online > 3 Service Tools > 4 Maintenance > 1 Routine Maintenance > 3 Meter Verification 1 Run Meter Verification 2 View Test Results 3 Schedule Meter Verification 3 Measurement Performance 1 Next Run 2 Set Hrs Until Next Run 3 Set Recurring Hours 4 Turn Off Schedule Figure 10-16 Smart Meter Verification scheduler – PROFIBUS bus parameters Step 1 Set hours
Measurement Performance To configure meter factors: • Using ProLink II, see Figure C-2. • Using the display menus, see Figure C-16. • Using a PROFIBUS host with the EDD, see Figure C-8. • Using PROFIBUS bus parameters, use the Measurement block, Indices 15, 16, and 17 (see Table D-2). Example The flowmeter is installed and proved for the first time. The flowmeter mass measurement is 250.27 lb; the reference device measurement is 250 lb.
Measurement Performance If the zero procedure fails, two recovery functions are provided: Restore prior zero, available only from ProLink II and only during the current zero procedure. Once you have closed the Calibration dialog box or disconnected from the transmitter, you can no longer restore the prior zero.
Measurement Performance Note the following: • • • If the transmitter was ordered with a display: - The zero button is not available. - If the off-line menu has been disabled, you will not be able to zero the transmitter with the display. For information about enabling and disabling the off-line menu, see Section 8.9.5. - You cannot change the zero time with the display. If you need to change the zero time, you must use ProLink II or PROFIBUS protocol.
Measurement Performance Figure 10-18 Display menu – Flowmeter zero procedure Compensation Scroll and Select simultaneously for 4 seconds Scroll OFF-LINE MAINT Select Scroll ZERO Select Measurement Performance ZERO/YES? Select ………………….
Measurement Performance Figure 10-20 PROFIBUS host with EDD – Flowmeter zero procedure Device > Zero Calibration Modify zero time if required Transfer Perform Auto Zero = Start Zero Calibration Transfer Check status Alarm Five, Bit 8 On Bit 8 value Off Check procedure outcome Alarm Three Yes Troubleshoot Zero failed? No Check zero value Flow Signal Offset at Zero Flow Done Figure 10-21 PROFIBUS bus parameters – Flowmeter zero procedure Modify zero time if required Block: Calibration (Slot 2)
Measurement Performance 10.6 Performing density calibration • • Compensation Density calibration includes the following calibration points: All sensors: - D1 calibration (low-density) - D2 calibration (high-density) T-Series sensors only: - D3 calibration (optional) - D4 calibration (optional) For T-Series sensors, the optional D3 and D4 calibrations could improve the accuracy of the density measurement.
Measurement Performance For D3 density calibration, the D3 fluid must meet the following requirements: • Minimum density of 0.6 g/cm3 • Minimum difference of 0.1 g/cm3 between the density of the D3 fluid and the density of water. The density of the D3 fluid may be either greater or less than the density of water For D4 density calibration, the D4 fluid must meet the following requirements: • Minimum density of 0.6 g/cm3 • Minimum difference of 0.
Measurement Performance Figure 10-23 D1 and D2 density calibration – PROFIBUS host with EDD Close shutoff valve downstream from sensor D2 calibration Fill sensor with D1 fluid Fill sensor with D2 fluid Device > Density cal D2 = Density of D2 fluid Do Density Cal – Point 2 = Start Cal D1 = Density of D1 fluid Transfer Do Density Cal – Point 1 = Start Cal Check status Alarm Five Yes D1 calibration in progress? Measurement Performance Check status Alarm Five Transfer Yes Compensation D1 cal
Measurement Performance Figure 10-25 D3 or D3 and D4 density calibration – ProLink II D3 calibration Close shutoff valve downstream from sensor D4 calibration Fill sensor with D3 fluid Fill sensor with D4 fluid ProLink Menu > Calibration > Density cal – Point 3 ProLink Menu > Calibration > Density cal – Point 4 Enter density of D3 fluid Enter density of D4 fluid Do Cal Do Cal Calibration in Progress light turns red Calibration in Progress light turns red Calibration in Progress light turns gree
Measurement Performance Figure 10-27 D3 or D3 and D4 density calibration – PROFIBUS bus parameters Compensation Close shutoff valve downstream from sensor D3 calibration D4 calibration Fill sensor with D3 fluid Fill sensor with D4 fluid Block: Calibration (Slot 2) Index 24 Enter density of D4 fluid Block: Calibration (Slot 2) Index 25 Start D3 calibration Block: Calibration (Slot 2) Index 14 Start D4 calibration Block: Calibration (Slot 2) Index 15 Monitor status Block: Diagnostic (Slot 3) In
Measurement Performance Figure 10-28 Temperature calibration – ProLink II Temperature Offset calibration Temperature Slope calibration Fill sensor with lowtemperature fluid Fill sensor with hightemperature fluid Wait until sensor achieves thermal equilibrium Wait until sensor achieves thermal equilibrium ProLink Menu > Calibration > Temp offset cal ProLink Menu > Calibration > Temp slope cal Enter temperature of lowtemperature fluid Enter temperature of hightemperature fluid Do Cal Do Cal Calib
11.1 Compensation Chapter 11 Troubleshooting Overview This chapter describes guidelines and procedures for troubleshooting the flowmeter.
Troubleshooting Table 11-1 Troubleshooting topics and locations continued 11.3 Section Topic Section 11.11 Transmitter LEDs Section 11.12 Status alarms Section 11.13 Checking process variables Section 11.14 Checking slug flow Section 11.15 Checking the sensor tubes Section 11.16 Checking the flow measurement configuration Section 11.17 Checking the characterization Section 11.18 Checking the calibration Section 11.19 Restoring a working configuration Section 11.
Troubleshooting ProLink II 1. Start ProLink II. 2. Click Help > About ProLink. Verify that ProLink II can connect to other devices using the same connection type (e.g., service port). If you cannot connect to other devices, see the ProLink II manual for troubleshooting assistance. Compensation ProLink II v2.5 or later is required. To check the version of ProLink II: Pocket ProLink Pocket ProLink v1.3 or later is required. To check the version of Pocket ProLink: 1. Start Pocket ProLink. 2.
Troubleshooting 7. Verify that the power supply wires are making good contact, and are not clamped to the wire insulation. 8. Inspect the voltage label on the inside of the field-wiring compartment. Verify that the voltage supplied to the transmitter matches the voltage specified on the label. 9. Use a voltmeter to test the voltage at the transmitter’s power supply terminals. Verify that it is within the specified limits. For DC power, you may need to size the cable.
Troubleshooting 11.10 Simulation mode • It can help determine if a problem is located in the transmitter or elsewhere in the system. For example, signal oscillation or noise is a common occurrence. The source could be the PROFIBUS host, the meter, improper grounding, or a number of other factors. By setting up simulation to output a flat signal, you can determine the point at which the noise is introduced. • It can be used to analyze system response or to tune the loop.
Troubleshooting 11.11 Transmitter LEDs The user interface module includes three LEDs: • A status LED. See Table 7-3 for information on status LED behavior. If the status LED indicates an alarm condition: a. View the alarm code using the procedures described in Section 7.6. b. Identify the alarm (see Section 11.12). c. Correct the condition. d. If desired, acknowledge the alarm using the procedures described in Section 7.7. • A network LED.
Troubleshooting Table 11-2 Status alarms and remedies continued Suggested remedy A005 Input Over-Range Input Overrange The measured flow has exceeded the maximum flow rate of the sensor (ΔT > 200 μs) • If other alarms are present (typically, A003, A006, A008, A102, or A105), resolve those alarm conditions first. If the A005 alarm persists, continue with the suggestions here. • Verify process and check for slug flow. See Section 11.14. • Check the test points. See Section 11.20.
Troubleshooting Table 11-2 Status alarms and remedies continued Alarm code A013 Message(1) Cause Suggested remedy Process too Noisy to Perform Auto Zero See A010 • Remove or reduce sources of electromechanical noise, then retry. Sources of noise include: - Mechanical pumps - Pipe stress at sensor - Electrical interference - Vibration effects from nearby machinery • Cycle power to the flowmeter, then retry. • If appropriate, restore the factory zero to return the flowmeter to operation.
Troubleshooting Table 11-2 Status alarms and remedies continued A033 Sensor OK, Tubes Stopped by Process No signal from LPO or RPO, suggesting that sensor tubes are not vibrating • Verify process. Check for air in the flow tubes, tubes not filled, foreign material in tubes, or coating in tubes (see Section 11.15). Test results were not within acceptable limits. Rerun the test. If the test fails again, see Section 10.3.4. The test did not complete, possibly due to manual abort.
Troubleshooting Table 11-2 Status alarms and remedies continued Alarm code Message(1) Cause Suggested remedy A132 Simulation Mode Active Simulation mode is enabled • Disable simulation mode. See Section 11.10. EEPROM data on the user interface module is corrupt • Contact Micro Motion. Simulation Mode Active A133 PIC UI EEPROM Error PIC UI EEPROM Error (1) Depending on the method you are using to view the alarm, different messages may be displayed. This table shows two possible message versions.
Troubleshooting Table 11-3 Process variables problems and remedies continued Leaking valve or seal • Check pipeline. Slug flow • See Section 11.14. Plugged flow tube • Check drive gain and tube frequency. Purge the flow tubes. Incorrect sensor orientation • Sensor orientation must be appropriate to process fluid. See the installation manual for your sensor. Wiring problem • Check the sensor circuitry. See Section 11.21.
Troubleshooting Table 11-3 Process variables problems and remedies continued Symptom Cause Suggested remedy Inaccurate density reading Problem with process fluid • Use standard procedures to check quality of process fluid. Bad density calibration factors • Verify characterization. See Section 6.2. Wiring problem • Check the sensor circuitry. See Section 11.21. Bad flowmeter grounding • See Section 11.7.3. Slug flow • See Section 11.14.
Troubleshooting If slug flow occurs: Check the process for cavitation, flashing, or leaks. • Change the sensor orientation. • Monitor density. • If desired, enter new slug flow limits (see Section 8.7). • - Raising the low slug flow limit or lowering the high slug flow limit will increase the possibility of slug flow conditions. - Lowering the low slug flow limit or raising the high slug flow limit will decrease the possibility of slug flow conditions.
Troubleshooting 11.19 Restoring a working configuration At times it may be easier to start from a known working configuration than to troubleshoot the existing configuration. To do this, you can: • Restore a configuration file saved via ProLink II, if one is available. See Figure C-1. • Restore the factory configuration. To do this: - Using ProLink II, see Figure C-2. ProLink II v2.6 or higher is required. - Using a PROFIBUS host and the EDD, see Figure C-10.
Troubleshooting Table 11-4 Sensor pickoff values Compensation Sensor(1) Pickoff value ® ELITE CMF sensors 3.4 mV peak-to-peak per Hz based on sensor flow tube frequency F025, F050, F100 sensors 3.4 mV peak-to-peak per Hz based on sensor flow tube frequency F200 sensors 2.0 mV peak-to-peak per Hz based on sensor flow tube frequency H025, H050, H100 sensors 3.4 mV peak-to-peak per Hz based on sensor flow tube frequency H200 sensors 2.
Troubleshooting Table 11-6 Low pickoff voltage causes and remedies Cause Possible remedy Slug flow • See Section 11.14. No tube vibration in sensor • Check for plugging. Moisture in the sensor electronics • Eliminate the moisture in the sensor electronics. Damaged sensor • Ensure sensor is free to vibrate (no mechanical binding). Possible problems include: - Pipe stress. Check for pipe stress and eliminate if present. - Lateral tube shift due to hammer effect.
Troubleshooting Figure 11-1 Accessing the feedthrough pins Compensation Transmitter (side view) Sensor cable for feedthrough connection Measurement Performance Feedthrough connector Snap clip (assembled) Pull tab to remove Feedthrough pins Note: In order to access all feedthrough pins, you may need to remove the clamp and rotate the transmitter to a different position. Troubleshooting 5. Using a digital multimeter (DMM), check the sensor internal resistances for each flowmeter circuit.
Troubleshooting Table 11-7 Nominal resistance ranges for flowmeter circuits Circuit Pin pairs Nominal resistance range(1) Drive Drive + and – 8–1500 Ω Left pickoff Left pickoff + and – 16–1000 Ω Right pickoff Right pickoff + and – 16–1000 Ω Flow tube temperature sensor RTD + and RTD – 100 Ω at 0 °C + 0.38675 Ω / °C • T-Series sensors RTD – and composite RTD 300 Ω at 0 °C + 1.16025 Ω / °C • CMF400 I.S. sensors RTD – and fixed resistor 39.7–42.
Troubleshooting 6. Using the DMM, check each pin as follows: Compensation a. Check between the pin and the sensor case. b.
142 Micro Motion® Model 2400S Transmitters for PROFIBUS-DP
A.1 Compensation Appendix A Default Values and Ranges Overview This appendix provides information on the default values for most transmitter parameters. Where appropriate, valid ranges are also defined. A.2 Most frequently used defaults and ranges The table below contains the default values and ranges for the most frequently used transmitter settings. Table A-1 Transmitter default values and ranges Default Flow Flow direction Forward Flow damping 0.64 sec Flow calibration factor 1.00005.
Default Values and Ranges Table A-1 Transmitter default values and ranges continued Type Setting Default Range Comments Density Density damping 1.28 sec 0.0–40.96 sec User-entered value is corrected to nearest value in list of preset values. Density units g/cm3 Density cutoff 0.2 g/cm3 D1 0.00000 D2 1.00000 K1 1000.00 K2 50,000.00 FD 0.00000 Temp Coefficient 4.44 Slug flow low limit 0.0 g/cm3 0.0–10.0 g/cm3 Slug flow high limit 5.0 g/cm3 0.0–10.0 g/cm3 Slug duration 0.
Default Values and Ranges Table A-1 Transmitter default values and ranges continued Setting Default Display Backlight on/off On Backlight intensity 63 0–63 Update period 200 milliseconds 100–10,000 milliseconds Mass flow rate Variable 2 Mass total Variable 3 Volume flow rate Variable 4 Volume total Variable 5 Density Variable 6 Temperature Variable 7 Drive gain Variable 8–15 None Display totalizer start/stop Disabled Display totalizer reset Disabled Display auto scroll Disab
146 Micro Motion® Model 2400S Transmitters for PROFIBUS-DP
B.1 Diagrams Appendix B Transmitter Components Overview This appendix provides illustrations of transmitter components and wiring, for use in troubleshooting. For detailed information on installation and wiring procedures, see the transmitter installation manual. B.2 Transmitter components Figure B-1 Menus The Model 2400S DP transmitter is mounted on a sensor. Figure B-1 provides an exploded view of the Model 2400S DP transmitter and its components.
Transmitter Components B.3 Terminals and connectors Figure B-2 shows the terminals and connectors that are beneath the user interface module: • To access the PROFIBUS connector, you must remove the transmitter housing cover and the user interface module. • To access the power supply terminals or the grounding screw, you must remove the transmitter housing cover and the user interface module, loosen the Warning flap screw, and open the Warning flap.
C.
Menu Flowcharts – Model 2400S DP Transmitters C.
Menu Flowcharts – Model 2400S DP Transmitters Figure C-2 ProLink II configuration menu Diagrams ProLink > Configuration Flow Density Temperature Pressure · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · Flow direction Flow damp Flow cal Mass flow cutoff Mass flow units Vol flow cutoff(1) Vol flow units(1) Vol flow type Std gas vol flow cutoff(2) Std gas vol flow units (2) Std gas density (2) Gas wizard (2) Density units Density damping Slug high limit Slug low limit Slug duratio
Menu Flowcharts – Model 2400S DP Transmitters Figure C-3 ProLink II configuration menu continued ProLink > Configuration Display Discrete events Alarm Sensor simulation · · · · · · · · · · Alarm · Severity Enable simulation mode Var1 Var2 … Var 15 Event name Event type Process variable Low setpoint High setpoint Display precision · Var · Number of decimals Discrete input(1) Display options · Display start/stop totalizers · Display totalizer reset · Display auto scroll · Display offline menu ·
Menu Flowcharts – Model 2400S DP Transmitters C.4 EDD menu flowcharts If you connect as a Specialist user, all EDD menus are available. Figure C-4 Diagrams If you connect as a Maintenance user, the I&M functions menu (see Figure C-12) is not available. All other EDD menus are available.
Menu Flowcharts – Model 2400S DP Transmitters Figure C-6 EDD – Device menu Device > Device continued Process Variables Totalizers GSV Process Variables(2) · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · Mass flow Mass flow units Volume flow(1) Volume flow units(1) Density Density units Temperature Temperature units External pressure input Pressure units Start/stop all totals Reset all totals Reset all inventories Mass total Mass inventory Mass total and mass inventory unit Reset mass t
Menu Flowcharts – Model 2400S DP Transmitters Figure C-7 EDD – Device menu continued Diagrams Device > Device Meter Diagnostics Core Processor Diagnostics Meter Verification · · · · · · · · · · · · · · · · · · · · · Meter verification setup · Enable meter verification · Output state · Stiffness limit set point Drive gain Tube frequency Live zero Left pickoff voltage Right pickoff voltage Density Calibration · · · · · · · · · Mass flow Mass flow unit Perform auto zero Restore factory zero Zero t
Menu Flowcharts – Model 2400S DP Transmitters Figure C-8 EDD – Configuration menu MMI Coriolis Flow DP > MMI Coriolis Flow > Configuration Parameters Flow · GSV > Configuration Parameters Discrete event parameters >> Flow Flow direction Flow damping Flow calibration factor Mass flow units Mass flow cutoff Volume flow units(1) Volume flow cutoff(1) Mass factor Density factor Volume factor Flow temperature coefficient Discrete event action code and assignment >>> GSV parameters Enable gas std volume fl
Menu Flowcharts – Model 2400S DP Transmitters Figure C-9 EDD – Configuration menu continued Diagrams MMI Coriolis Flow DP > MMI Coriolis Flow > Configuration Parameters Flow · GSV > Configuration Parameters … Temperature · External temperatuare >> Pressure >>> Pressure configuration values Enable pressure compensation Pressure unit External pressure input Density · T-Series Pressure · Pressure configuration values · Pressure compensation values >>> Pressure compensation values Flow factor Density fa
Menu Flowcharts – Model 2400S DP Transmitters Figure C-10 EDD – Configuration menu continued MMI Coriolis Flow DP > MMI Coriolis Flow > Configuration Parameters Flow · GSV Temperature · External temperatuare Density · T-Series Pressure · Pressure configuration values · Pressure compensation values Discrete event parameters Discrete event action code and assignment Alarm · Alarm status parameters · Alarm history parameters Device · Transmitter options · Digital comm settings Sensor Sensor limits · Mass flow
Menu Flowcharts – Model 2400S DP Transmitters Figure C-11 EDD – Configuration menu: API setup and ED setup Flow Temperature Density Pressure Discrete event parameters Discrete event action code and assignment Alarm Device > Configuration ...
Menu Flowcharts – Model 2400S DP Transmitters Figure C-12 EDD Specialist menu – Identification Main Menu > Specialist > Identification Operation Unit Device · Tag · Tag location C.
Menu Flowcharts – Model 2400S DP Transmitters Figure C-14 Display menu – Off-line maintenance – Version information Diagrams Scroll and Select simultaneously for 4 seconds Scroll OFF-LINE MAINT Select Scroll VER Select Yes Version info Menus Scroll Yes ETO info(1) (1) The option is displayed only if the corresponding Engineering To Order (ETO) or application is installed on the transmitter. Scroll API(1) ENHANCED DENS(1) Scroll Bus Parameters SENSOR VERFY(1) Scroll -0.
Menu Flowcharts – Model 2400S DP Transmitters Figure C-15 Display menu – Off-line maintenance – Configuration Scroll and Select simultaneously for 4 seconds Scroll OFF-LINE MAINT Select Scroll CONFG Select UNITS Scroll ACT Scroll MTR F DSPLY Scroll Scroll IRDA Select Select Select Select Select MASS START ZERO MASS TOTALS RESET COMM Scroll Scroll Scroll Scroll Scroll (1) VOL RESET MASS VOL TOTALS STOP WRITE Scroll Scroll Scroll Scroll Scroll DENS RESET VOL(1) DENS D
Menu Flowcharts – Model 2400S DP Transmitters Figure C-16 Display menu – Off-line maintenance – Zero Diagrams Scroll and Select simultaneously for 4 seconds Scroll OFF-LINE MAINT Select Scroll ZERO Select CAL ZERO Scroll RESTORE ZERO EXIT Scroll Menus Select Select ZERO/YES? Current zero display No Scroll Yes Select Scroll ………………….
Menu Flowcharts – Model 2400S DP Transmitters Figure C-17 Display menu – Off-line maintenance – Meter verification Scroll and Select simultaneously for 4 seconds Scroll OFF-LINE MAINT Select Scroll SENSOR VERFY OFF-LINE EXIT Scroll Select OUTPUTS (1) Either Unstable Flow or Unstable Drive Gain may be displayed, indicating that the standard deviation of the flow or drive gain is outside limits. Check the process and retry the procedure. (2) Represents the percentage completion of the procedure.
D.1 Diagrams Appendix D PROFIBUS Bus Parameters Overview This appendix documents the bus parameters that are included in the PROFIBUS blocks.
PROFIBUS Bus Parameters D.2 PROFIBUS-DP data types and data type codes Table D-1 documents the data types and data type codes used with the PROFIBUS bus parameters.
PROFIBUS Bus Parameters Table D-2 Measurement block (Slot 1) continued Memory class Access Comments 16 SNS_DensMeterFactor FLOAT S R/W Density meter factor 0.8 to 1.2 17 SNS_VolMeterFactor FLOAT S R/W Volume flow meter factor 0.8 to 1.2 18 SNS_MassFlowCutoff FLOAT S R/W Mass flow cutoff 0 to sensor limit 19 SNS_VolumeFlowCutoff FLOAT S R/W Volume flow cutoff 0 to sensor limit 20 SNS_LowDensityCutoff FLOAT S R/W Density cutoff 0.0 to 0.
PROFIBUS Bus Parameters Table D-2 Measurement block (Slot 1) continued Index Name Data type 39 SNS_GSV_TotalUnits 40 Memory class Access Comments USINT16 S R Gas standard volume total/inventory measurement unit See Table D-12 for codes SNS_GSV_FlowCutoff FLOAT S R/W Gas standard volume flow cutoff => 0.
PROFIBUS Bus Parameters Table D-3 Calibration block (Slot 2) continued Name Data type Memory class Access Definition/Code/Comments 21 SNS_D1 FLOAT S R/W Density of D1 calibration fluid 22 SNS_D2 FLOAT S R/W Density of D2 calibration fluid 23 SNS_CalValForFD FLOAT S R/W Density of flowing density calibration fluid 24 SNS_TseriesD3 FLOAT S R/W Density of D3 calibration fluid 25 SNS_TseriesD4 FLOAT S R/W Density of D4 calibration fluid 26 SNS_DensityTempCoeff FLOAT S R
PROFIBUS Bus Parameters D.
PROFIBUS Bus Parameters Table D-4 Diagnostic block (Slot 3) continued 11 SNS_StatusWords2 12 13 Memory class Access Definition/Code/Comments B_ENUM D (20 Hz) R • 0x0001 = Not Used • 0x0002 = Not Used • 0x0004 = Not Used • 0x0008 = Not Used • 0x0010 = Density out of range • 0x0020 = Drive out of range • 0x0040 = PIC\Daughterboard communications failure • 0x0080 = Not Used • 0x0100 = Non-volatile memory error (CP) • 0x0200 = RAM error (CP) • 0x0400 = Sensor failure • 0x0800 = Temperature out of ra
PROFIBUS Bus Parameters Table D-4 Diagnostic block (Slot 3) continued Index Name Data type 14 SNS_StatusWords5 15 16 172 Memory class Access Definition/Code/Comments B_ENUM D (20 Hz) R • 0x0001 = Boot sector (CP) • 0x0002 = Not Used • 0x0004 = Not Used • 0x0008 = Not Used • 0x0010 = Not Used • 0x0020 = Not Used • 0x0040 = D3 calibration in progress • 0x0080 = D4 calibration in progress • 0x0100 = Not used • 0x0200 = Not used • 0x0400 = Temperature slope calibration in progress • 0x0800 = Tem
PROFIBUS Bus Parameters Table D-4 Diagnostic block (Slot 3) continued Index Name Data type 17 SNS_StatusWords8 18 Memory class Definition/Code/Comments B_ENUM D (20 Hz) R • 0x0001 = Not Used • 0x0002 = Not Used • 0x0004 = Not Used • 0x0008 = Not Used • 0x0010 = Not Used • 0x0020 = Not Used • 0x0040 = Not Used • 0x0080 = Not Used • 0x0100 = Not Used • 0x0200 = Not Used • 0x0400 = Not Used • 0x0800 = Not Used • 0x1000 = Not Used • 0x2000 = Not Used • 0x4000 = Not Used • 0x8000 = Not Used SYS_Dig
PROFIBUS Bus Parameters Table D-4 Diagnostic block (Slot 3) continued Index Name Data type 29 SYS_AlarmTime 30 Memory class Access Definition/Code/Comments USINT32 S R The timestamp of the alarm status change that corresponds to the alarm history entry identified by the alarm history index Seconds since last power-on time reset (Index 52) SYS_AckAllAlarms USINT16 S R/W • 0x0000 = Not used • 0x0001 = Acknowledge 31 SYS_ClearAlarmHistory USINT16 S R/W • 0x0000 = Not used • 0x0001 = Rese
PROFIBUS Bus Parameters Table D-4 Diagnostic block (Slot 3) continued Name 51 SYS_RestoreFactory Config 52 Data type Memory class Access Definition/Code/Comments USINT16 S R/W • 0x0000 = No action • 0x0001 = Restore SYS_ResetPowerOn Time USINT16 S R/W • 0x0000 = No action • 0x0001 = Reset 53 FRF_EnableFCF Validation USINT16 S R/W Type of meter verification to perform • 0x0000 = Disable • 0x0001 = Normal • 0x0002 = Factory verification of air • 0x0003 = Factory verification of water • 0
PROFIBUS Bus Parameters Table D-4 Diagnostic block (Slot 3) continued Data type Memory class Access Definition/Code/Comments DB_FRF_MassRpo_ Mean FLOAT S R The current outlet mass calculated as a mean 67 DB_FRF_StiffnessLpo StdDev FLOAT S R The current inlet stiffness calculated as a standard deviation 68 DB_FRF_StiffnessRpo_ StdDev FLOAT S R The current outlet stiffness calculated as a standard deviation 69 DB_FRF_Damping_ StdDev FLOAT S R The current damping calculated as a sta
PROFIBUS Bus Parameters Table D-4 Diagnostic block (Slot 3) continued Name 83 DB_UNI_DE_ Assignment 84 Data type Memory class Access Definition/Code/Comments USINT16 S R /W Discrete event assignment index • 57 = Discrete Event 1 • 58 = Discrete Event 2 • 59 = Discrete Event 3 • 60 = Discrete Event 4 • 61 = Discrete Event 5 • 251 = None DB_SYS_MasterReset USINT16 S R/W • 0x0000 = No action • 0x0001 = Perform master reset 85 SYS_AckAlarm USINT16 S R/W Write alarm index to acknowledge ala
PROFIBUS Bus Parameters D.
PROFIBUS Bus Parameters Table D-5 Device Information block (Slot 4) continued Memory class Access Definition/Code/Comments SNS_VolumeFlow LoSpan FLOAT S R Volume flow minimum range of sensor 24 HART_HartDeviceID USINT32 S R/W Transmitter serial number 25 SYS_SoftwareRev USINT16 S R Transmitter software revision (xxx.xx format, e.g., 141 = rev1.41) 26 SYS_BoardRevision USINT16 S R Board revision Access Definition/Code/Comments Name 23 D.
PROFIBUS Bus Parameters Table D-6 Local Display block (Slot 5) continued Index Name 17 UI_ProcessVariables (LDO_VAR_2_CODE) 18 Data type Memory class Access Definition/Code/Comments USINT16 S R/W See Table D-13 for codes. All codes are valid.
PROFIBUS Bus Parameters D.
PROFIBUS Bus Parameters Table D-8 Enhanced Density block (Slot 7) continued Index Name Data type Memory class Access Definition/Code/Comments 8 SNS_ED_NetVolFlow FLOAT D (20 Hz) R Current value of ED net volume flow rate 9 SNS_ED_Conc FLOAT D (20 Hz) R Current value of ED concentration 11 SNS_ED_StdVolTotal FLOAT D (20 Hz) R Current value of ED standard volume total 12 SNS_ED_StdVolInv FLOAT D (20 Hz) R Current value of ED standard volume inventory 13 SNS_ED_NetMassTotal F
PROFIBUS Bus Parameters Table D-8 Enhanced Density block (Slot 7) continued Memory class Access Definition/Code/Comments SNS_ED_DensAtTemp ISO FLOAT S R/W Density value: Curven Isothermx Concentrationy 31 SNS_ED_DensAtTemp Coeff FLOAT S R/W Coefficient: Curven Isothermx Concentrationy 32 SNS_ED_ConcLabel55 FLOAT S R/W Curven concentration units label code: • 100 = Degrees Twaddell • 101 = Degrees Brix • 102 = Degrees Baume (heavy) • 103 = Degrees Baume (light) • 105 Percent solids per w
PROFIBUS Bus Parameters Table D-8 Enhanced Density block (Slot 7) continued Index Name Data type 47 SNS_ED_ResetFlag 48 Memory class Access Definition/Code/Comments USINT16 S W Reset all density curve data: • 0x0000 = No action • 0x0001 = Reset SNS_ED_EnableDens LowExtrap USINT16 S R/W Low-density extrapolation alarm: • 0x0000 = Disable • 0x0001 = Enable 49 SNS_ED_EnableDens HighExtrap USINT16 S R/W High-density extrapolation alarm: • 0x0000 = Disable • 0x0001 = Enable 50 SNS_ED_Ena
PROFIBUS Bus Parameters D.
PROFIBUS Bus Parameters Table D-11 Liquid volume totalizer and liquid volume inventory measurement unit codes Code Label Description 1048 gal Gallon 1038 l Liter 1049 ImpGal Imperial gallon 1034 m3 Cubic meter 1036 cm3 Cubic centimeter 1051 bbl Barrel(1) 1641 Beer bbl Beer barrel(2) 1043 ft3 Cubic foot (1) Unit based on oil barrels (42 U.S. gallons). (2) Unit based on U.S. beer barrels (31 U.S. gallons).
PROFIBUS Bus Parameters Table D-13 Process variable codes continued 23 Enhanced density: Standard volume flow rate 24 Enhanced density: Standard volume total 25 Enhanced density: Standard volume inventory 26 Enhanced density: Net mass flow rate 27 Enhanced density: Net mass total 28 Enhanced density: Net mass inventory 29 Enhanced density: Net volume flow rate 30 Enhanced density: Net volume total 31 Enhanced density: Net volume inventory 32 Enhanced density: Concentration 33 API: CTL
PROFIBUS Bus Parameters Table D-14 Alarm index codes continued 188 Code Description 12 Zero too high 13 Zero too noisy 14 Transmitter failed 16 Line RTD Temperature out-of-range 17 Meter RTD temperature out-of-range 18 Reserved 19 Reserved 20 Incorrect sensor type (K1) 21 Invalid sensor type 22 NV error (core processor) 23 NV error (core processor) 24 NV error (core processor) 25 Boot fail (core processor) 26 Reserved 27 Security breach 28 Reserved 29 Internal communica
E.1 Diagrams Appendix E Display Codes and Abbreviations Overview This appendix provides information on the codes and abbreviations used on the transmitter display. Note: Information in this appendix applies only to transmitters that have a display. E.2 Codes and abbreviations Menus Table E-1 lists and defines the codes and abbreviations that are used for display variables (see Section 8.9.3 for information on configuring display variables).
Display Codes and Abbreviations Table E-1 Code or abbreviation Definition Comment or reference RDENS Density at reference temperature Enhanced density application only RPO A Right pickoff amplitude SGU Specific gravity units STD V Standard volume flow rate Enhanced density application only STDVI Standard volume inventory Enhanced density application only TCDEN Temperature-corrected density Petroleum measurement application only TCORI Temperature-corrected inventory Petroleum measureme
Display Codes and Abbreviations Table E-2 Display codes used in off-line menu Flow direction FLSWT, FL SW Flow switch GSV Gas standard volume GSV T Gas standard volume total IRDA Infrared LANG Display language M_ASC Modbus ASCII M_RTU Modbus RTU MASS Mass flow MBUS Modbus MFLOW Mass flow MSMT Measurement MTR F Meter factor OFF-LINE MAINT Off-line maintenance menu OFFLN Display off-line menu PRESS Pressure r.
192 Micro Motion® Model 2400S Transmitters for PROFIBUS-DP
Index Index A Acyclic communications 2 Additional communications response delay 71 Address switches 7 used to set node address 68 Alarms See Status alarms API block 181 Auto scroll 67 Auto zero See Zero calibration B Baud rates automatic detection 2, 7, 21 supported 2 Bus parameters See PROFIBUS bus parameters Button See Optical switch Byte order See Floating-point byte order C Calibration 87, 89 calibration failure 126 density calibration procedure 117 See also Zero calibration, Density calibration, Tempe
Index D Damping 55 Data exchange 2 Default values 143 Density cutoff 54 factor 81 measurement unit configuration 32 list 32 Density calibration procedure 117 Device address See Node address Device description See EDD Device Information block 178 Device settings 73 Diagnostic block 170 Digital communications additional communications response delay 71 fault action 71 fault timeout 72 floating-point byte order 70 IrDA port usage 69 Modbus address 70 Modbus ASCII support 70 node address 68 Digital communicati
Index F Fault action 71 Fault conditions 126 Fault timeout 72 Floating-point byte order 70 Flow calibration pressure 81 Flow direction parameter 56 Flow factor 81 G Gas standard volume flow See GSV Grounding, troubleshooting 126 GSD 2, 21 input modules 22 obtaining 3, 21 output modules 22 resetting inventories 49 totalizers 49 starting and stopping inventories 49 totalizers 49 using with PROFIBUS host 22 version 2 viewing process variables 37 totalizer and inventory values 46 GSV configuration measurement
Index N Network LED 38 Node address address switches 68 default 7, 22, 68 hardware addressing 68 setting 7, 21, 22, 68 software addressing 68 O Optical switch 11 Output modules list 22 pressure and external temperature compensation 86 P Password 13 Petroleum measurement application configuration 74 required volume flow measurement type 74 Pickoff voltage 137 Pocket ProLink configuration upload and download 18 connecting to Model 2400S DP transmitter 18 requirements 17, 125 saving configuration files 18 Pow
Index R Restore factory configuration 136 Restore factory zero 113 Restore prior zero 113 S Safety 1 Scroll optical switch 11 Select optical switch 11 Sensor circuitry, troubleshooting 138 Sensor parameters 74 Sensor tubes 135 Service port clips 18 connection parameters 18 IrDA port 18 Set Slave Address telegram 22 Siemens Simatic PDM 21 Simulation mode 127 Slave address See Node address Slug flow definition 61 parameters 61 troubleshooting 134 Smart Meter Verification execution 96 overview 87 preparing fo
Index test points 136 transmitter does not communicate 124 transmitter does not operate 124 wiring problems 125 zero failure 126 U Update period configuration 65 User interface features and functions 9 optional display 9 removing cover 11 See also Display V Viewing inventory values 45 process variables 36 with the display 12 status 39 totalizer values 45 Volume flow cutoff 54 gas standard 52 liquid 52 measurement type 30, 52 required for enhanced density application 52 required for petroleum measurement ap
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