Emerson Model 2700 - Manual

Configuration and Use Manual 1 Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Chapter 1 Before You Begin 1.1 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...

2 Model 2700 Transmitter with PROFIBUS-PA Before You Begin 1.4 PROFIBUS-PA functionality The transmitter supports the following methods of configuration and operation: • Configuration methods: - Device description (EDD) for use with a PROFIBUS configuration tool such as Siemens ® Simatic ® Process D...

Configuration and Use Manual 3 Before You Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin 1.6 Communication tools 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 functiona...

4 Model 2700 Transmitter with PROFIBUS-PA Before You Begin 1.7 Planning the configuration Refer to the configuration overview flowchart in Figure 1-1 to plan transmitter configuration. In general, perform configuration steps in the order shown here. Note: Depending on your installation and applicati...

Configuration and Use Manual 5 Before You Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin 1.8 Pre-configuration worksheet The pre-configuration worksheet provides a place to record information about your flowmeter and your application. This information will affect your configurati...

6 Model 2700 Transmitter with PROFIBUS-PA Before You Begin 1.9 Flowmeter documentation Table 1-3 lists documentation sources for additional information. 1.10 Micro Motion customer service For customer service, phone the support center nearest you: • In the U.S.A., phone 800-522-MASS (800-522-6277) (...

Configuration and Use Manual 7 Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Chapter 2 Startup 2.1 Overview This chapter describes the procedures you should perform the first time you start the flowmeter. You do not need to use these procedures every time you cycle power to the flowme...

8 Model 2700 Transmitter with PROFIBUS-PA Startup 2.3 Setting the node address The factory default setting for the node address is 126. To set the node address: • With the display, choose OFF-LINE MAINT > CONFG > ADDRESS PBUS . • With ProLink II, choose ProLink > Configuration > Device (...

Configuration and Use Manual 9 Startup Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin To configure the AI function block channels: • With the EDD, bus parameters, or ProLink II, see the menu flowcharts in Figure 2-1. • With the display, see the menu flowchart in Figure B-14. Figure 2-1...

10 Model 2700 Transmitter with PROFIBUS-PA Startup 2.5 Setting the I/O mode The transmitter can function in two different I/O modes: Profile-specific and Manufacturer-specific. The factory default is Manufacturer-specific. The two modes control which function blocks are available for use, and whethe...

Configuration and Use Manual 11 Startup Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Note: Set the I/O mode in the Physical Block before loading the GSD file. 2.5.1 Overriding the status byte format Each I/O mode has a default status byte format – classic or condensed. To override th...

12 Model 2700 Transmitter with PROFIBUS-PA Startup Figure 2-4 Configuring totalizer function block mode Table 2-5 Process variables by transducer block channel Channel value Process variable Slot Index Value 11(0x0B) 17(0x11) 0x0B11 Volume flow 11(0x0B) 21(0x15) 0x0B15 Mass flow 11(0x0B) 64(0x40) 0x...

Configuration and Use Manual 13 Startup Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin 2.7 Configuring pressure compensation Due to process pressure change away from calibration pressure, there can be a change in sensor flow and density sensitivity. This change is called pressure effec...

14 Model 2700 Transmitter with PROFIBUS-PA Startup 2.7.2 Enabling pressure compensation To enable pressure compensation, see the menu flowcharts in Figure 2-5. You will need the three pressure compensation values from Section 2.7.1. Figure 2-5 Enabling pressure compensation Block: Transducer Block 1...

Configuration and Use Manual 15 Startup Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin 2.7.3 Configuring a pressure source You will need to choose one of two sources for pressure data: • Analog Output function block – This option allows you to poll for pressure data from an external pr...

16 Model 2700 Transmitter with PROFIBUS-PA Startup Figure 2-7 Configuring an AO function block for pressure compensation – Bus parameters 2.8 Configuring temperature compensation External temperature compensation can be used with the petroleum measurement application or the enhanced density applicat...

Configuration and Use Manual 17 Startup Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin 2.8.2 Configuring a temperature source External temperature data is reported through an analog output (AO) function block. The transmitter has two AO blocks, each of which can be assigned to a compen...

Configuration and Use Manual 19 Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Chapter 3 Calibration 3.1 Overview This chapter describes the following procedures: • Characterization (Section 3.3) • Smart Meter Verification (Section 3.4) • Meter validation and adjusting meter factors (S...

20 Model 2700 Transmitter with PROFIBUS-PA Calibration 3.2.1 Characterization Characterizing the flowmeter adjusts the transmitter to compensate for the unique traits of the sensor it is paired with. Characterization parameters (sometimes called “calibration factors”) describe the sensor’s sensitivi...

Configuration and Use Manual 21 Calibration Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Zero calibration requires only that flow through the sensor is stopped. Flowmeters are calibrated at the factory, and normally do not need to be calibrated in the field. Calibrate the flowmeter o...

22 Model 2700 Transmitter with PROFIBUS-PA Calibration 3.3 Performing a characterization Characterizing a flowmeter involves entering parameters that are printed on the sensor tag. 3.3.1 Characterization parameters The characterization parameters that must be entered depend on the sensor type: “T-Se...

Configuration and Use Manual 23 Calibration Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Figure 3-1 Sample calibration tags – All sensors except T-Series Figure 3-2 Sample calibration tags – T-Series sensors Density calibration factors If your sensor tag does not show a D1 or D2 valu...

24 Model 2700 Transmitter with PROFIBUS-PA Calibration Flow calibration values Two separate values are used to describe flow calibration: a 6-character FCF value (including one decimal point) and a 4-character FT value (including one decimal point). During characterization, these are entered as a si...

Configuration and Use Manual 25 Calibration Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Figure 3-3 Characterizing the flowmeter EDD Bus parameters ProLink II Calibration > Density Enter values from sensor tag MMI Coriolis Flow > Transducer Block Sensor Type Code• Curved Tube •...

26 Model 2700 Transmitter with PROFIBUS-PA Calibration 3.4 Performing Smart Meter Verification Note: To use Smart Meter Verification, the transmitter must be paired with an enhanced core processor, and the Smart Meter Verification option must be purchased for the transmitter. 3.4.1 Preparing for the...

Configuration and Use Manual 27 Calibration Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Figure 3-4 Smart Meter Verification – EDD Device > Meter Verification Start/Abort Meter Verification Start Meter Verification Enable MV Select Alarm Last ValueFault ModeContinuemeasurement Met...

28 Model 2700 Transmitter with PROFIBUS-PA Calibration Figure 3-5 Smart Meter Verification – bus parameters Step 2 Start/abort procedure Step 1 Set output state (optional) Able to complete? Step 8 Check abort code Yes (>0) Step 3 Check current algorithm state Running? Step 4 Read percent complete...

Configuration and Use Manual 29 Calibration Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Table 3-2 PROFIBUS parameters for Smart Meter Verification Step number Step description Parameters 1 Set output state Block: Transducer block 1Index: 182Value: • 0: Last measured value (default)•...

30 Model 2700 Transmitter with PROFIBUS-PA Calibration Figure 3-6 Smart Meter Verification – ProLink II Verify configuration parameters Tools > Meter Verification > Run Meter Verification Enter descriptive data (optional) Select output behavior Rerun test? Test result chart Configuration Chang...

Configuration and Use Manual 31 Calibration Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin 3.4.3 Reading and interpreting Smart Meter Verification test results Pass/Fail/Abort When the Smart Meter Verification test is completed, the result will be reported as Pass, Fail/Caution (depend...

32 Model 2700 Transmitter with PROFIBUS-PA Calibration Detailed test data with ProLink II For each test, the following data is stored on the transmitter: • Powered-on seconds at the time of the test • Test result • Stiffness of the left and right pickoffs, shown as percentage variation from the fact...

Configuration and Use Manual 33 Calibration Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Figure 3-7 Test result chart The test result chart shows the results for all tests in the ProLink II database, plotted against the specification uncertainty limit. The inlet stiffness and the out...

34 Model 2700 Transmitter with PROFIBUS-PA Calibration 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 ...

Configuration and Use Manual 35 Calibration Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin 3.5 Performing meter validation To perform meter validation: 1. Determine the meter factor(s) to use. You may set any combination of the mass flow, volume flow, and density meter factors. Note th...

36 Model 2700 Transmitter with PROFIBUS-PA Calibration To adjust meter factors: • With the EDD, bus parameters, or ProLink II, refer to the menu flowcharts in Figure 3-8. • With the display, refer to the menu flowchart in Figure B-12. Figure 3-8 Adjusting meter factors Example The flowmeter is insta...

Configuration and Use Manual 37 Calibration Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin 3.6 Performing zero calibration Zeroing the flowmeter establishes the flowmeter’s point of reference when there is no flow. The meter was zeroed at the factory, and should not require a field zer...

38 Model 2700 Transmitter with PROFIBUS-PA Calibration Figure 3-9 Zeroing procedure – EDD Figure 3-10 Zeroing procedure – Bus parameters Calibration > Zero Cal Modify zero time if desired Start Zero Cal Stop flow through sensor Execute Zero in progress OK Zeroing success Troubleshoot Block: Trans...

Configuration and Use Manual 39 Calibration Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Figure 3-11 Zeroing procedure – ProLink II 3.7 Performing density calibration Density calibration includes the following calibration points: • All sensors: - D1 calibration (low-density) - D2 cal...

40 Model 2700 Transmitter with PROFIBUS-PA Calibration Note: Before performing the calibration, record your current calibration parameters. If you are using ProLink II, you can do this by saving the current configuration to a file on the PC. If the calibration fails, restore the known values. 3.7.1 ...

Configuration and Use Manual 41 Calibration Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Figure 3-12 D1 and D2 density calibration – EDD Figure 3-13 D1 and D2 density calibration – Bus parameters D2 calibration D1 calibration Calibration > Density Cal Fill sensor with D1 fluid Sta...

42 Model 2700 Transmitter with PROFIBUS-PA Calibration Figure 3-14 D1 and D2 density calibration – ProLink II D2 Calibration D1 Calibration Enter density of D1 fluid Calibration in Progress light turns green Calibration in Progress light turns red Close shutoff valve downstream from sensor Fill sens...

Configuration and Use Manual 43 Calibration Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Figure 3-15 D3 or D3-and-D4 density calibration – EDD Figure 3-16 D3 or D3-and-D4 density calibration – Bus parameters D4 calibration D3 calibration Calibration > T-Series Density Cal Fill sen...

44 Model 2700 Transmitter with PROFIBUS-PA Calibration Figure 3-17 D3 or D3-and-D4 density calibration – ProLink II 3.8 Performing temperature calibration Temperature calibration is a two-point procedure: temperature offset calibration and temperature slope calibration. The entire procedure must be ...

Configuration and Use Manual 45 Calibration Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Figure 3-18 Temperature calibration – ProLink II Enter temperature of high-temperature fluid Temperature Slope calibration Do Cal Wait until sensor achieves thermal equilibrium Fill sensor with h...

48 Model 2700 Transmitter with PROFIBUS-PA Configuration 4.4 Configuring standard volume flow measurement for gas Two types of volume flow measurement are available: • Liquid volume (the default) • Gas standard volume Only one type of volume flow measurement can be performed at a time (i.e., if liqu...

Configuration and Use Manual 49 Configuration Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Figure 4-1...

50 Model 2700 Transmitter with PROFIBUS-PA Configuration Figure 4-3 Enabling and configuring gas standard volume – ProLink II Flow tab Set Vol Flow Type to Std Gas Volume Apply ProLink > Configuration Select units from the Std Gas Vol Flow Units list Configure Std Gas Vol Flow Cutoff Known gas de...

Configuration and Use Manual 51 Configuration Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin 4.5 Changi...

52 Model 2700 Transmitter with PROFIBUS-PA Configuration Table 4-3 Volume flow measurement units – Liquid Volume flow unit EDD ProLink II Display Unit description CFS ft3/sec CUFT/S Cubic feet per second CFM ft3/min CUF/MN Cubic feet per minute CFH ft3/hr CUFT/H Cubic feet per hour ft 3 /d ft3/day C...

Configuration and Use Manual 53 Configuration Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Nm 3 /d Nm...

54 Model 2700 Transmitter with PROFIBUS-PA Configuration Although pressure units are listed in Table 4-7, the transmitter does not measure pressure. These units are for configuring external pressure compensation. Refer to Section 2.7. Table 4-6 Temperature measurement units Temperature unit Unit des...

Configuration and Use Manual 55 Configuration Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin 4.6 Config...

56 Model 2700 Transmitter with PROFIBUS-PA Configuration Petroleum measurement reference tables Reference tables are organized by reference temperature, CTL derivation method, liquid type, and density unit. The table selected here controls all the remaining options. • Reference temperature: - If you...

Configuration and Use Manual 57 Configuration Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin 4.6.2 Conf...

58 Model 2700 Transmitter with PROFIBUS-PA Configuration Figure 4-4 Setting the petroleum measurement table type Setting the reference temperature 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 comp...

Configuration and Use Manual 59 Configuration Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin 4.7 Config...

60 Model 2700 Transmitter with PROFIBUS-PA Configuration 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 3 °C HFCS 55 Curve represents a hydrometer scale for HFCS 55 (high fructose corn syrup) s...

Configuration and Use Manual 61 Configuration Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin 4.7.2 Conf...

62 Model 2700 Transmitter with PROFIBUS-PA Configuration 4.8 Changing the output scale The AI function blocks can be configured to scale their output. The output scale is established by defining a process variable value at 0% of scale and at 100% of scale. The output of the AI block will be translat...

Configuration and Use Manual 63 Configuration Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin 4.9 Changi...

64 Model 2700 Transmitter with PROFIBUS-PA Configuration Figure 4-8 Changing alarm values EDD Bus parameters

Configuration and Use Manual 65 Configuration Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin 4.9.2 Alar...

66 Model 2700 Transmitter with PROFIBUS-PA Configuration 4.10 Configuring status alarm severity The severity level of some status alarms can be reclassified. For example: • The default severity level for Alarm A020 (calibration factors unentered) is Fault, but you can reconfigure it to either Inform...

68 Model 2700 Transmitter with PROFIBUS-PA Configuration 4.11 Changing the damping values A damping value is a period of time, in seconds, over which the process variable value will change to reflect 63% of the change in the actual process. Damping helps the transmitter smooth out small, rapid measu...

70 Model 2700 Transmitter with PROFIBUS-PA Configuration When you specify a new damping value, it is automatically rounded down to the nearest valid damping value. Valid damping values are listed in Table 4-13. 4.11.1 Damping and volume measurement When configuring damping values, note the following...

Configuration and Use Manual 71 Configuration Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Figure 4-1...

72 Model 2700 Transmitter with PROFIBUS-PA Configuration Figure 4-14 Configuring cutoffs MMI Coriolis Flow > Transducer Block > Measurement > Process Variable Mass Flow Mass Flow Low Cutoff Volume Flow Volume Flow Low Cutoff (1) Density Density Cutoff Flow tab Enter values in the Mass Flow ...

Configuration and Use Manual 73 Configuration Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin 4.14 Chang...

74 Model 2700 Transmitter with PROFIBUS-PA Configuration 4.15 Configuring sensor parameters The sensor parameters are used to describe the sensor component of your flowmeter. These sensor parameters are not used in transmitter processing, and are not required: • Serial number • Sensor material • Lin...

Configuration and Use Manual 75 Configuration Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin 4.16 Confi...

76 Model 2700 Transmitter with PROFIBUS-PA Configuration Figure 4-17 Configuring the display – EDD menus Figure 4-18 Configuring the display – bus parameters Figure 4-19 Configuring the display – ProLink II Block: Transducer Block 1 (Slot 11)Index 220 (Totalizer reset)Index 221 (Totalizer start/stop...

Configuration and Use Manual 77 Configuration Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin 4.16.2 Cha...

78 Model 2700 Transmitter with PROFIBUS-PA Configuration 4.16.6 Changing the display variables and precision The display can scroll through up to 15 process variables in any order. You can select the process variables you wish to see and the order in which they should appear. Additionally, you can c...

80 Model 2700 Transmitter with PROFIBUS-PA Configuration 4.17 Enabling LD Optimization LD Optimization is a special compensation is that is specifically for hydrocarbon liquids. LD Optimization should not be used with any other process fluids. LD Optimization is available only with certain large sen...

Configuration and Use Manual 81 Configuration Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Sta rt u p Con fig uratio n Cali bration Befo re Y o u Begin Figure 4-2...

Configuration and Use Manual 83 T ro u b leshootin g Dis p la y Dia g ra ms Opera tio n Chapter 5 Operation 5.1 Overview This chapter describes how to use the transmitter in everyday operation. The following topics and procedures are discussed: • Using the I&M functions (Section 5.2) • Recording...

84 Model 2700 Transmitter with PROFIBUS-PA Operation Record the following process variables: • Flow rate • Density • Temperature • Tube frequency • Pickoff voltage • Drive gain To view these values, refer to Section 5.4. 5.4 Viewing process variables Process variables include measurements such as ma...

Configuration and Use Manual 85 Operation T ro u b leshootin g Dis p la y Dia g ra ms Opera tio n 5.4.2 With ProLink II The Process Variables window opens automatically when you first connect to the transmitter. This window displays current values for the standard process variables (mass, volume, de...

86 Model 2700 Transmitter with PROFIBUS-PA Operation Figure 5-1 Sensor simulation mode – ProLink II 5.6 Accessing diagnostic information with a PROFIBUS host The transmitter sends diagnostic information to a PROFIBUS host in the form of slave diagnostic response bytes. The number of bytes sent depen...

Configuration and Use Manual 87 Operation T ro u b leshootin g Dis p la y Dia g ra ms Opera tio n The status LED is located at the top of the display (Figure 5-2). The status LED can be in one of six possible states, as listed in Table 5-1. The procedure for responding to alarms is shown in Figure B...

88 Model 2700 Transmitter with PROFIBUS-PA Operation Note: The location of alarms in the Status and Alarm Log windows is not affected by the configured alarm severity (see Section 4.10). Alarms in the Status window are predefined as Critical, Informational, or Operational. Alarms in the Alarm Log wi...

Configuration and Use Manual 89 Operation T ro u b leshootin g Dis p la y Dia g ra ms Opera tio n Figure 5-3 Totalizer and inventory values on display With ProLink II To view the current value of the totalizers and inventories with ProLink II, select ProLink > Totalizer or ProLink > API Totali...

90 Model 2700 Transmitter with PROFIBUS-PA Operation With EDD To view the current value of the totalizers and inventories: • For standard mass, liquid standard volume, and gas standard volume, select View > Process Variables > Totalizer and then select Mass or Volume . (If the transmitter is c...

Configuration and Use Manual 91 Operation T ro u b leshootin g Dis p la y Dia g ra ms Opera tio n With Prolink II To control concentration measurement totalizers and inventories, choose ProLink > CM Totalizer Control . To control all other totalizer and inventory functions, choose ProLink > To...

Configuration and Use Manual 93 T ro u b leshootin g Dis p la y Dia g ra ms Opera tio n Chapter 6 Troubleshooting 6.1 Overview This section describes guidelines and procedures for troubleshooting the flowmeter. The information in this section will enable you to: • Categorize the problem • Determine ...

94 Model 2700 Transmitter with PROFIBUS-PA Troubleshooting 6.4 Transmitter does not communicate If the transmitter does not appear to be communicating on the network, then: • Make sure the PROFIBUS network has proper termination. • Check the PROFIBUS wiring between the transmitter and the DP/PA coup...

Configuration and Use Manual 95 Troubleshooting T ro u b leshootin g Dis p la y Dia g ra ms Opera tio n 6.7 Output problems Micro Motion suggests that you make a record of the process variables listed below, under normal operating conditions. This will help you recognize when the process variables a...

96 Model 2700 Transmitter with PROFIBUS-PA Troubleshooting Erratic non-zero flow rate under no-flow conditions Wiring problem Verify all sensor-to-transmitter wiring and ensure the wires are making good contact. Refer to the installation manual. Incorrectly grounded 9-wire cable (only in 9-wire remo...

98 Model 2700 Transmitter with PROFIBUS-PA Troubleshooting 6.7.1 Damping An incorrectly set damping value may make the transmitter’s output appear too sluggish or too jumpy. Adjust the damping parameters in the transducer block to achieve the damping effect you want. See Section 4.11. Other damping ...

Configuration and Use Manual 99 Troubleshooting T ro u b leshootin g Dis p la y Dia g ra ms Opera tio n 6.8 Status alarms Status alarms are reported by a PROFIBUS host, the display, and ProLink II software. Remedies for the alarm states appear in Table 6-4. Note: Some status alarms will cause all of...

102 Model 2700 Transmitter with PROFIBUS-PA Troubleshooting 6.9 Diagnosing wiring problems Use the procedures in this section to check the transmitter installation for wiring problems. Installation procedures are provided in the manual entitled Model 1700 and Model 2700 Transmitters: Installation Ma...

Configuration and Use Manual 103 Troubleshooting T ro u b leshootin g Dis p la y Dia g ra ms Opera tio n 6.9.3 Checking the grounding The sensor and the transmitter must be grounded. If the core processor is installed as part of the transmitter or the sensor, it is grounded automatically. If the cor...

104 Model 2700 Transmitter with PROFIBUS-PA Troubleshooting 6.12 Checking the test points You can diagnose sensor failure or overrange status alarms by checking the flowmeter test points. The test points include left and right pickoff voltages, drive gain, and tube frequency. 6.12.1 Obtaining the te...

Configuration and Use Manual 105 Troubleshooting T ro u b leshootin g Dis p la y Dia g ra ms Opera tio n 6.12.3 Excessive drive gain The causes and possible solutions of excessive drive gain are listed in Table 6-7. 6.12.4 Erratic drive gain The causes and possible solutions of erratic drive gain ar...

106 Model 2700 Transmitter with PROFIBUS-PA Troubleshooting 6.12.5 Low pickoff voltage The causes and possible solutions of low pickoff voltage are listed in Table 6-9. Table 6-9 Low pickoff voltage causes and solutions Cause Solution Faulty wiring runs between the sensor and core processor Refer to...

Configuration and Use Manual 107 Troubleshooting T ro u b leshootin g Dis p la y Dia g ra ms Opera tio n 6.13 Checking the core processor Two core processor procedures are available: • You can check the core processor LED. The core processor has an LED that indicates different flowmeter conditions. ...

108 Model 2700 Transmitter with PROFIBUS-PA Troubleshooting 6.13.2 Checking the core processor LED Do not shut off power to the transmitter when checking the core processor LED. To check the core processor LED: 1. Expose the core processor according to the instructions in Section 6.13.1. 2. Check th...

Configuration and Use Manual 109 Troubleshooting T ro u b leshootin g Dis p la y Dia g ra ms Opera tio n 6.13.3 Core processor resistance test To perform the core processor resistance test: 1. Disconnect power to the transmitter and core processor. 2. Expose the core processor according to the instr...

110 Model 2700 Transmitter with PROFIBUS-PA Troubleshooting 6.14 Checking sensor coils and RTD Problems with sensor coils can cause several alarms, including sensor failure and a variety of out-of-range conditions. Checking the sensor coils involves testing the terminal pairs and testing for shorts ...

Configuration and Use Manual 111 Troubleshooting T ro u b leshootin g Dis p la y Dia g ra ms Opera tio n 8. Test the terminal pairs as follows: • Brown against all other terminals except Red • Red against all other terminals except Brown • Green against all other terminals except White • White again...

112 Model 2700 Transmitter with PROFIBUS-PA Troubleshooting 5. If you have a standard core processor, loosen the captive screw (2,5 mm) at the center of the core processor. Carefully remove the core processor from the sensor by grasping it and lifting it straight up. Do not twist or rotate the core ...

Configuration and Use Manual 113 Troubleshooting T ro u b leshootin g Dis p la y Dia g ra ms Opera tio n Figure 6-2 Sensor pins – Standard core processor Figure 6-3 Sensor pins – Enhanced core processor Left pickoff ( + ) Right pickoff ( + ) Drive ( + ) Drive ( – ) Right pickoff ( – ) Left pickoff (...

114 Model 2700 Transmitter with PROFIBUS-PA Troubleshooting Reinstalling the core processor If you removed the core processor, replace the core processor according to the instructions below. 1. If you have a standard core processor: a. Align the three guide pins on the bottom of the core processor w...

Configuration and Use Manual 115 T ro u b leshootin g Dis p la y Dia g ra ms Opera tio n Appendix A Flowmeter Installation Types and Components A.1 Overview This appendix provides illustrations of different flowmeter installations and components for the Model 2700 transmitter. A.2 Installation diagr...

116 Model 2700 Transmitter with PROFIBUS-PA Flowmeter Installation Types and Components Figure A-1 Installation types Transmitter Sensor Junction box 9-wire cable 9-wire remote Core processor (standard only) 4-wire remote Transmitter Sensor Core processor (standard or enhanced) 4-wire cable Transmit...

118 Model 2700 Transmitter with PROFIBUS-PA Flowmeter Installation Types and Components Figure A-4 Transmitter/core processor assembly exploded view — 9-wire remote installations Figure A-5 Remote core processor components End-cap Mounting bracket Core processor housing Transmitter Core processor 4 ...

120 Model 2700 Transmitter with PROFIBUS-PA Flowmeter Installation Types and Components Figure A-8 9-wire cable between sensor junction box and core processor Figure A-9 Output and power supply terminals 9-wire cable 9-wire terminal connections (core processor) BrownRed GreenWhite BlueGray Black(Dra...

Configuration and Use Manual 121 T ro u b leshootin g Dis p la y Dia g ra ms Opera tio n Appendix B Using the Display B.1 Overview This appendix describes the basic use of the display and provides a menu tree for the display. You can use the menu tree to locate and perform display commands quickly. ...

122 Model 2700 Transmitter with PROFIBUS-PA Using the Display B.3 Using the optical switches The Scroll and Select optical switches are used to navigate the display menus. To activate an optical switch, touch the lens in front of the optical switch or move your finger over the optical switch close t...

Configuration and Use Manual 123 Using the Display T ro u b leshootin g Dis p la y Dia g ra ms Opera tio n B.4.3 Using display menus 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 an...

124 Model 2700 Transmitter with PROFIBUS-PA Using the Display B.4.5 Entering floating-point values with the display Certain configuration values, such as meter factors or output ranges, are entered as floating-point values. When you first enter the configuration screen, the value is displayed in dec...

Configuration and Use Manual 125 Using the Display T ro u b leshootin g Dis p la y Dia g ra ms Opera tio n Figure B-3 Numeric values in exponential notation To change from exponential to decimal notation: 1. Select until the E is flashing. 2. Scroll to d . 3. Select . The display changes to remove t...

126 Model 2700 Transmitter with PROFIBUS-PA Using the Display B.5 Abbreviations The display uses a number of abbreviations. Table B-1 lists the abbreviations used by the display. Table B-1 Display codes and abbreviations Abbreviation Definition Abbreviation Definition ACK ALARM Acknowledge alarm LPO...

Configuration and Use Manual 127 Using the Display T ro u b leshootin g Dis p la y Dia g ra ms Opera tio n B.6 Display menus Figures B-4 through B-16 show the commands accessible through the display. Figure B-4 Display menu – Main Figure B-5 Display menu – Alarms SEE ALARM Scroll and Select simultan...

128 Model 2700 Transmitter with PROFIBUS-PA Using the Display Figure B-6 Display menu – Smart Meter Verification: Run verification OUTPUTS ARE YOU SURE/YES? . . . . . . . . . . . . . . . x % PASS VERFY ABORTED VERFY CAUTION VERFY Fail Abort RERUN/YES? Yes No Correct condition CONTINUE MEASR FAULT LA...

Configuration and Use Manual 129 Using the Display T ro u b leshootin g Dis p la y Dia g ra ms Opera tio n Figure B-7 Display menu – Smart Meter Verification: Read results RUN VERFY RESULTS READ SCHEDULE VERFY ENTER METER/VERFY Scroll Scroll Select Select xx L STF% RUNCOUNT x Select xx HOURS Select ...

130 Model 2700 Transmitter with PROFIBUS-PA Using the Display Figure B-8 Display menu – Smart Meter Verification: Scheduling Figure B-9 Display menu – Off-line Maintenance RUN VERFY RESULTS READ SCHEDULE VERFY ENTER METER/VERFY Scroll Scroll Select Select SAVE/YES? TURN OFF SCHED/YES? SET NEXT Selec...

Configuration and Use Manual 131 Using the Display T ro u b leshootin g Dis p la y Dia g ra ms Opera tio n Figure B-10 Display menu – Off-line Maintenance: Configuration Figure B-11 Display menu – Off-line Maintenance: Configuration: Units Figure B-12 Display menu – Off-line Maintenance: Configurati...

132 Model 2700 Transmitter with PROFIBUS-PA Using the Display Figure B-13 Display menu – Off-line Maiintenance: Configuration: Display Figure B-14 Display menu – Off-line Maintenance: Configuration: AI blocks TOTALS RESET DISPLAY TOTALS STOP DISPLAY OFFLN Select Scroll Scroll Scroll DISPLAY ALARM DI...

Configuration and Use Manual 133 Using the Display T ro u b leshootin g Dis p la y Dia g ra ms Opera tio n Figure B-15 Display menu – Off-line Maintenance: Configuration: AO blocks Figure B-16 Display menu – Off-line Maintenance: Configuration: Totalizers CONFG AO Select AO1 INCH Scroll AO1 PV UNITS...

134 Model 2700 Transmitter with PROFIBUS-PA Using the Display Figure B-17 Display menu – Off-line Maintenance: Zeroing OFF-LINE MAINT SWREV CONFG ZERO SENSOR VERFY Scroll Scroll Scroll Select Select …………………. ZERO/YES? CAL PASS CAL FAIL CAL ZERO Select Select

Configuration and Use Manual 135 Sta tu s Byt e s Bloc k P a ram e ters Dia g nostic Bytes ProLink Appendix C Connecting with ProLink II C.1 Overview The instructions in this manual assume that users are already familiar with ProLink II software and can perform the following tasks: • Start and navig...

136 Model 2700 Transmitter with PROFIBUS-PA Connecting with ProLink II C.2.1 Connecting to the service port To temporarily connect to the service port, which is located in the non-intrinsically safe power-supply compartment: 1. Open the cover to the intrinsically safe wiring compartment. Opening the...

Configuration and Use Manual 137 Sta tu s Byt e s Bloc k P a ram e ters Dia g nostic Bytes ProLink Appendix D PROFIBUS-PA Status Byte D.1 Overview This appendix describes the status byte reported by the transmitter to a PROFIBUS host. The output of each AI, AO, and totalizer function block is a 5-by...

138 Model 2700 Transmitter with PROFIBUS-PA PROFIBUS-PA Status Byte Table D-3 Sub-status format – Uncertain status Bits Meaning Comment 0000 Non-specific TRUE if the following alarm codes are active:A005, A008, A010, A011, A012, A013, A021, A033, or A102. 0011 Initial value TRUE if the following ala...

Configuration and Use Manual 139 PROFIBUS-PA Status Byte Sta tu s Byt e s Bloc k P a ram e ters Dia g nostic Bytes ProLink D.3 Condensed-mode status byte format Table D-7 describes the format of the status byte when the transmitter is configured for condensed mode. Refer to the PROFIBUS Specificatio...

Configuration and Use Manual 141 Sta tu s Byt e s Bloc k P a ram e ters Dia g nostic Bytes ProLink Appendix E Slave Diagnostic Response Bytes E.1 Overview This appendix describes the diagnostic bytes reported by the transmitter to a PROFIBUS host. There are two sets of diagnostic bytes sent: • Bytes...

142 Model 2700 Transmitter with PROFIBUS-PA Slave Diagnostic Response Bytes Table E-2 Byte 2 Bit Indication 0 Slave must be parameterized 1 Static diagnostic: master requesting diagnostics until bit is reset 2 This bit is always set to 1 3 Response monitoring/watchdog (1 = ON; 0 = OFF) 4 Slave is in...

Configuration and Use Manual 143 Slave Diagnostic Response Bytes Sta tu s Byt e s Bloc k P a ram e ters Dia g nostic Bytes ProLink Table E-5 Byte 5 Bit Indication 0 Ident number (MSB) (1) (1) The identification number will be 0x9742 when in profile-specific I/O mode and 0x057A when in manufacturing-...

146 Model 2700 Transmitter with PROFIBUS-PA Slave Diagnostic Response Bytes Table E-14 Byte 14 Bit Indication 48 Reserved (always set to 0) 49 Reserved (always set to 0) 50 Reserved (always set to 0) 51 Reserved (always set to 0) 52 Reserved (always set to 0) 53 Reserved (always set to 0) 54 Reserve...

Configuration and Use Manual 151 Sta tu s Byt e s Bloc k P a ram e ters Dia g nostic Bytes ProLink Appendix F Model 2700 PROFIBUS Block Parameters F.1 Overview This appendix describes the block parameters of the Model 2700 transmitter with PROFIBUS-PA. F.2 Slot identification Table F-1 shows the slo...

152 Model 2700 Transmitter with PROFIBUS-PA Model 2700 PROFIBUS Block Parameters 20 ALERT_KEY This parameter contains the identification number of the plant unit. SIMPLE Unsigned8 1 S 0 R/W NA NA 21 TARGET_MODE This parameter contains desired mode normally set by a control application of an operator...

Configuration and Use Manual 153 Model 2700 PROFIBUS Block Parameters Sta tu s Byt e s Bloc k P a ram e ters Dia g nostic Bytes ProLink F.3.1 Physical block object Table F-3 shows the physical block object. 43 COND_STATUS_DIAG Condensed Status Diagnostics Simple Unsigned-8 1 S 0 R/W 0: Status and Di...

154 Model 2700 Transmitter with PROFIBUS-PA Model 2700 PROFIBUS Block Parameters F.3.2 Physical block views Table F-4 shows the physical block views. F.4 Transducer block 1 (measurement, calibration, and diagnosis) Table F-5 shows the parameters for transducer block 1. Table F-4 Physical block views...

Configuration and Use Manual 155 Model 2700 PROFIBUS Block Parameters Sta tu s Byt e s Bloc k P a ram e ters Dia g nostic Bytes ProLink 8 CALIBR_FACTOR(DD Name :Flow Cal Factor) Gain compensation value for the flow sensor, so that flow indication is accurate as specified by the manufacturer. SIMPLE ...

170 Model 2700 Transmitter with PROFIBUS-PA Model 2700 PROFIBUS Block Parameters F.4.1 Transducer block 1 object Table F-6 shows the transducer block 1 object. 238 UI_ProcessVariables (LDO_VAR_7_CODE)(DD Name: Display Variable 7) Display the Variable#7 associated with the code on the LDO ENUM Unsign...

Configuration and Use Manual 171 Model 2700 PROFIBUS Block Parameters Sta tu s Byt e s Bloc k P a ram e ters Dia g nostic Bytes ProLink F.4.2 Transducer block 1 (measurement, calibration, and diagnosis) views Table F-7 shows the views for transducer block 1. Table F-6 Transducer block 1 object Slot/...

172 Model 2700 Transmitter with PROFIBUS-PA Model 2700 PROFIBUS Block Parameters F.4.3 Transducer block 2 (device information, API, CM) parameters Table F-8 shows the parameters for transducer block 2. Table F-8 Transducer block 2 parameters Index Parameter Mnemonic Definition Message Type Data Type...

Configuration and Use Manual 173 Model 2700 PROFIBUS Block Parameters Sta tu s Byt e s Bloc k P a ram e ters Dia g nostic Bytes ProLink 15 SNS_FlangeType(DD Name : Sensor Flange) Flange Type ENUM Unsigned16 2 S 0 R/W 0 = ANSI 150 1 = ANSI 300 2 = ANSI 600 5 = PN 40 7 = JIS 10K 8 = JIS 20K 9 = ANSI 9...

176 Model 2700 Transmitter with PROFIBUS-PA Model 2700 PROFIBUS Block Parameters F.4.4 Transducer block 2 object Table F-9 shows the transducer block 2 object. 88 SNS_ED_ConcUnitCode(DD Name: Curve N Concentration Units) Curven Concentration Units Code ENUM Unsigned16 2 S ---- R/W 1110 = Degrees Twa...

Configuration and Use Manual 177 Model 2700 PROFIBUS Block Parameters Sta tu s Byt e s Bloc k P a ram e ters Dia g nostic Bytes ProLink F.4.5 Transducer block 2 (device information, API, CM) views Table F-10 shows the views for transducer block 2. F.4.6 I & M functions Table F-11 shows the param...

Configuration and Use Manual 179 Model 2700 PROFIBUS Block Parameters Sta tu s Byt e s Bloc k P a ram e ters Dia g nostic Bytes ProLink F.4.7 AI function block parameters Table F-12 shows the parameters for the AI function blocks. Table F-12 AI function block parameters Index Parameter Mnemonic Defi...

Configuration and Use Manual 181 Model 2700 PROFIBUS Block Parameters Sta tu s Byt e s Bloc k P a ram e ters Dia g nostic Bytes ProLink F.4.8 Analog input block objects Table F-13 shows the analog input block objects. F.4.9 AI function block views Table F-14 shows the views for the AI function block...

182 Model 2700 Transmitter with PROFIBUS-PA Model 2700 PROFIBUS Block Parameters F.4.10 AO function block parameters Table F-15 lists the parameters for the AO function blocks. Table F-15 AO function block parameters Index Parameter Mnemonic Definition Message Type Data Type/Structure Size Store/Rat...

184 Model 2700 Transmitter with PROFIBUS-PA Model 2700 PROFIBUS Block Parameters F.4.11 Analog output block objects Table F-16 shows the analog output block objects. F.4.12 AO function block views Table F-17 shows the views for the AO function blocks. 61 RESERVED 62 RESERVED 63 RESERVED 64 RESERVED ...

Configuration and Use Manual 185 Model 2700 PROFIBUS Block Parameters Sta tu s Byt e s Bloc k P a ram e ters Dia g nostic Bytes ProLink F.4.13 Totalizer block parameters Table F-18 lists the parameters for the totalizer blocks. 17 ST_REV 2 18 TAG_DESC 19 STRATEGY 20 ALERT_KEY 21 TARGET_MODE 22 MODE_...

Configuration and Use Manual 187 Model 2700 PROFIBUS Block Parameters Sta tu s Byt e s Bloc k P a ram e ters Dia g nostic Bytes ProLink F.4.14 Totalizer block objects Table F-19 shows the totalizer block objects. F.4.15 Totalizer function block views Table F-20 shows the views for the totalizer func...

Configuration and Use Manual 189 In dex NE5 3 Appendix G NE53 History G.1 Overview This appendix documents the change history of the Model 2700 transmitter with PROFIBUS-PA software. G.2 Software change history Table G-1 describes the change history of the transmitter software. Operating instruction...

190 Model 2700 Transmitter with PROFIBUS-PA NE53 History 10/2009 3.0 Software improvements 20000327 Rev. FA Improved EDD more closely matches ProLink II. Added petroleum measurement application. Added enhanced density application. Improved consistency with other Micro Motion 2700 transmitters. Featu...

Configuration and Use Manual 191 In dex NE5 3 Index A Address node address 8 AI function block channels 8, 9 Alarm log 87Alarm menu password 123Alarms 63, 86, 99 display codes 99high 63hysteresis 65low 63severity 66status LED 86, 87 API see Petroleum measurement Auto mode 47Auto scroll 122 B Bus par...

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