User Manual Part 2

ManualsBrandsRosemount Tank Radar ManualsElectronicsRosemount 5408 Level Transmitter

Reference Manual

00809-0100-4408, Rev AA

Mechanical Installation

November 2016

Mechanical Installation

PRELIMINARY

7. Mount the transmitter head.

Align the marking on sensor module with the air purge connection.

60 mm

Torque 355 in-lb (40 Nm)

36 mm

Summary of content (133 pages)

PAGE 1
PRELIMINARY Reference Manual Mechanical Installation 00809-0100-4408, Rev AA November 2016 7. Mount the transmitter head. Align the marking on sensor module with the air purge connection.
PAGE 2
PRELIMINARY Reference Manual Mechanical Installation 00809-0100-4408, Rev AA 3.5.5 November 2016 Connect the air purging If air purging is not used, plug and seal the entry with the air plug kit (optional with order) or a suitable blanking plug. No Air purging? Yes B Torque 180 in-lb (20 Nm) 17 mm G3/8" Use thread sealant or gasket according to your site procedures. 0.3-0.4 in.
PAGE 3
PRELIMINARY Reference Manual Mechanical Installation 00809-0100-4408, Rev AA November 2016 3.6 Adjust display orientation (optional) To improve field access to wiring or to better view the optional LCD display: 1. Loosen the set screw until the transmitter housing can rotate smoothly. 2. First, rotate the housing clockwise to the desired location.
PAGE 4
PRELIMINARY Reference Manual Electrical Installation 00809-0100-4408, Rev AA Section 4 November 2016 Electrical Installation Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 53 Cable selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 54 Cable gland/conduit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PAGE 5
PRELIMINARY Reference Manual Electrical Installation 00809-0100-4408, Rev AA November 2016 4.2 Cable selection Use 24-14 AWG wire. Twisted pairs and shielded wiring are recommended for environments with high EMI (electromagnetic interference). The cables must be suitable for the supply voltage and approved for use in hazardous areas, where applicable. Two wires can be safely connected to each terminal screw. 4.
PAGE 6
PRELIMINARY Reference Manual Electrical Installation 00809-0100-4408, Rev AA 4.6 November 2016 Wiring diagram Figure 4-2. 4-20 mA/HART Communication F + D + - E B 1 4 7 2 5 8 3 6 9 C 0 A A. Field Communicator B. Approved IS barrier (for Intrinsically Safe installations only) C. HART modem D. Load resistance (250 : E. Current meter 4.7 Grounding Make sure grounding is done according to national and local electrical codes.
PAGE 7
PRELIMINARY Reference Manual Electrical Installation 00809-0100-4408, Rev AA November 2016 4.7.2 Signal cable shield grounding Make sure the instrument cable shield is: trimmed close and insulated from touching the transmitter housing. continuously connected throughout the segment. connected to a good earth ground at the power supply end. Figure 4-4. Cable Shield A B C C B C D A. Insulate shield B. Minimize distance C. Trim shield and insulate D.
PAGE 8
PRELIMINARY Reference Manual Electrical Installation 00809-0100-4408, Rev AA 4.8 November 2016 Wiring and power up 1. Verify the power supply is disconnected. 2. Remove the cover. 3. Remove the plastic plugs. 4. Pull the cable through the cable gland/conduit.(1) Identification of thread size and type ½-14 NPT 1. 2. M20 x 1.5 G1/2(2) Unless marked, the conduit/cable entries in the transmitter housing use a 1/2–14 NPT thread form.
PAGE 9
PRELIMINARY Reference Manual Electrical Installation 00809-0100-4408, Rev AA November 2016 5. Connect the cable wires (see “Wiring diagram” on page 55). Torque 7 in-lb (0.8 Nm) 6. Ensure proper grounding (see“Grounding” on page 55). 7. Tighten the cable gland. PTFE tape or other sealant Note Make sure to arrange the wiring with a drip loop. 8. Seal any unused ports with the enclosed metal plug.
PAGE 10
PRELIMINARY Reference Manual Electrical Installation 00809-0100-4408, Rev AA 9. November 2016 Attach and tighten the covers. Make sure the covers are fully engaged. a. Verify the cover jam screws are completely threaded into the housing. H2.5 mm Cover jam screw (one per side) b. Attach and tighten the covers. c. Turn the jam screw counterclockwise until it contacts the cover. Required for explosion-proof/flameproof installations only. d.
PAGE 11
PRELIMINARY Reference Manual Electrical Installation 00809-0100-4408, Rev AA November 2016 4.9 Optional devices 4.9.1 Rosemount 333 HART Tri-Loop™ The Rosemount 5408 and 5408:SIS Level Transmitters output a HART signal with four process variables. By using the Rosemount 333 HART Tri-Loop HART-to-Analog Signal Converter, up to three additional analog 4-20 mA outputs are provided. Figure 4-5.
PAGE 12
PRELIMINARY Reference Manual Configuration 00809-0100-4408, Rev AA Section 5 November 2016 Configuration Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 61 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 62 Get started with your preferred configuration tool . . . . . . . . . . . . . . . . . . . . . . . . . . .
PAGE 13
PRELIMINARY Reference Manual Configuration 00809-0100-4408, Rev AA November 2016 5.2 Overview This chapter provides information about configuration and configuration tools. Appendix C: Configuration Parameters provides extended information about the configuration parameters. 5.
PAGE 14
PRELIMINARY Reference Manual Configuration 00809-0100-4408, Rev AA 5.3.2 November 2016 AMS Device Manager Get the latest Device Descriptor (DD) The Device Descriptor (DD) is a configuration tool that is developed to assist the user through the configuration. The DD is typically installed together with AMS Device Manager. To download the latest HART DD, visit the Emerson Process Management Device Install Kit site at EmersonProcess.com/devicefiles After downloading, add the DD to AMS Device Manager: 1.
PAGE 15
PRELIMINARY Reference Manual Configuration 00809-0100-4408, Rev AA November 2016 5.3.3 Field Communicator An overview of the Field Communicator is shown in Figure 5-1. See Figure C-2 on page 161 for a menu tree diagram. Figure 5-1. 475 Field Communicator A D B E C F G A. Power key B. Navigation keys C. Tab key D. Backlight key E. Enter key F. Function key G.
PAGE 16
PRELIMINARY Reference Manual Configuration 00809-0100-4408, Rev AA 5.4 November 2016 Configure device using Guided Setup The options available in the Guided Setup wizard include all items required for basic operation. All basic configuration parameters are described in Appendix C: Configuration Parameters. Rosemount Radar Master 1.
PAGE 17
PRELIMINARY Reference Manual Configuration 00809-0100-4408, Rev AA November 2016 5.5 Verify Level Run the Verify Level tool to match the product level reported by the device to a reference measurement (measured by using for example handgauging). If any difference, the Calibration Offset parameter will be adjusted as shown in Figure 5-2. A minor adjustment using Calibration Offset is normal. There may, for example be a deviation between the actual tank height and the configured value.
PAGE 18
PRELIMINARY Reference Manual Configuration 00809-0100-4408, Rev AA November 2016 In multidrop communication, each transmitter in the loop must have a unique HART address. 5.7 Use with the HART Tri-Loop To prepare the transmitter for use with a Rosemount 333 HART Tri-Loop™, the transmitter must be configured to Burst Mode and the process variable output order must be set. AMS Device Manager and Field Communicator 1. Make sure the transmitter is properly configured. 2.
PAGE 19
PRELIMINARY Configuration November 2016 68 Reference Manual 00809-0100-4408, Rev AA Configuration
PAGE 20
PRELIMINARY Reference Manual Operation 00809-0100-4408, Rev AA Section 6 November 2016 Operation LCD display screen messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Set up the LCD display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . View measurement data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Check device status . . . . . . .
PAGE 21
PRELIMINARY Reference Manual Operation 00809-0100-4408, Rev AA November 2016 6.1.2 Variable screens The Rosemount 5408 and 5408:SIS Level Transmitters can display the following variables: Table 6-1. LCD Display Variables Parameter Presentation on display Description Level LEVEL The current level measurement value. Distance DIST Distance from the upper reference point to the product surface. Level Rate LR The current velocity at which the level is moving.
PAGE 22
PRELIMINARY Reference Manual Operation 00809-0100-4408, Rev AA November 2016 AMS Device Manager and Field Communicator 6.3 1. From the Home screen, select Configure > Manual Setup > Device Setup > Display. 2. Select the desired variables to be displayed on the LCD display. 3. Select Send. View measurement data Measurement values can be viewed using Rosemount Radar Master, AMS™ Device Manager, Field Communicator, or other communicator. 6.3.
PAGE 23
PRELIMINARY Reference Manual Operation 00809-0100-4408, Rev AA November 2016 AMS Device Manager and Field Communicator Current measurement data of the primary variables are presented on the Overview screen. To view all current measurement values, do the following: 6.3.2 1. From the Home Screen, select Service Tools > Variables. 2. Select Mapped Variable, Process, Device or Signal Quality.
PAGE 24
PRELIMINARY Reference Manual Operation 00809-0100-4408, Rev AA November 2016 Table 6-2. Presentation of Device Status Images as per NAMUR NE 107 Device status image Operation Category Description Action Good No active alert. N/A Failure At least one failure alert is active. Click the Troubleshoot button to open a window with active alerts together with recommended actions. Function Check At least one function check alert is active.
PAGE 25
PRELIMINARY Operation November 2016 74 Reference Manual 00809-0100-4408, Rev AA Operation
PAGE 26
PRELIMINARY Reference Manual Troubleshooting 00809-0100-4408, Rev AA Section 7 November 2016 Troubleshooting Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 75 Diagnostic messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 76 Troubleshooting guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PAGE 27
PRELIMINARY Reference Manual Troubleshooting 00809-0100-4408, Rev AA November 2016 7.2 Diagnostic messages Diagnostic messages per NAMUR NE 107 are listed in Table 7-1 to Table 7-5. Table 7-1. Status - Failed LCD display message Host diagnostic message Description Recommended actions ELEC FAILUR Electronics Failure, Transmitter An electronics error has occurred. 1. Restart the device. The device measurement reading is invalid.
PAGE 28
PRELIMINARY Reference Manual Troubleshooting 00809-0100-4408, Rev AA November 2016 LCD display message Host diagnostic message Description Recommended actions SW ERROR Software Error The software in the device encountered a problem and stopped running which may cause an invalid measurement reading. 1. Restart the device. In some cases, problems may be caused by temporary environmental conditions (e.g. electromagnetic interferences) and not observed again. MEAS FAILUR Level Measurement Lost 2.
PAGE 29
PRELIMINARY Reference Manual Troubleshooting 00809-0100-4408, Rev AA November 2016 Host diagnostic message Scaled Variable Configuration Error Description The Scaled Variable configuration is incorrect. Recommended actions 1. Check that the value pairs in the scaled variable table are entered in increasing order. 2. Check the number of table points to use is correct. 3. If condition persists, then restore default settings, and reconfigure device.
PAGE 30
PRELIMINARY Reference Manual Troubleshooting 00809-0100-4408, Rev AA Host diagnostic message Function Not Supported November 2016 Description Recommended actions Functionality in the device is enabled, but not supported by this device. 1. Check that selections for variables (e.g. Primary Variable) are supported by this device. Additional features may be enabled by purchasing an upgrade of the device. 2. Turn off functionality not supported by this device. 3.
PAGE 31
PRELIMINARY Reference Manual Troubleshooting 00809-0100-4408, Rev AA November 2016 Table 7-3. Status - Function Check LCD display message Host diagnostic message Description Recommended actions SAFE DISBLD Safety Mode Not Activated Safety Mode is disabled and device is in alarm mode. 1. Change Safety Mode to Enabled for use in SIS application. This device is configured for use in Safety Instrumented Systems (SIS) which requires Safety Mode to be enabled.
PAGE 32
PRELIMINARY Reference Manual Troubleshooting 00809-0100-4408, Rev AA November 2016 LCD display message Host diagnostic message Description Recommended actions LOW ALERT Low User Defined Alert The user defined variable is below the defined limit. 1. Bring the system to a safe state. 2. Verify that the process variable is within specified limits. 3. Reconfirm the user defined alarm limit. 4. If not needed, disable this alert.
PAGE 33
PRELIMINARY Reference Manual Troubleshooting 00809-0100-4408, Rev AA November 2016 7.3 Troubleshooting guide If there is a malfunction despite the absence of alerts, see Table 7-6 and Table 7-7 for information on possible causes and recommended actions. The troubleshooting guide contains the following symptoms: Incorrect level readings (see Table 7-6) Troubleshooting the 4-20 mA/HART output (see Table 7-7) Table 7-6. Incorrect Level Readings Symptom(1) Reported level is too high or low.
PAGE 34
PRELIMINARY Reference Manual Troubleshooting 00809-0100-4408, Rev AA November 2016 Symptom(1) Level is stuck in full. Use the suppress false echoes function to manage strong disturbance echoes, see “Suppress false echoes” on page 92. Analyze the echo curve and check amplitude thresholds, see “Set amplitude thresholds” on page 90. Increase the Upper Null Zone, see “Handling disturbances at top of tank” on page 99. Remove the disturbing object. Move the transmitter to another position.
PAGE 35
PRELIMINARY Reference Manual Troubleshooting 00809-0100-4408, Rev AA November 2016 Symptom(1) Measured level fluctuates. Excessive foaming or turbulence. Level Possible causes Recommended actions Under turbulent conditions with low level rates, consider increasing the Damping value, see “Damping value” on page 162. Enable the Foam parameter or Turbulent Surface parameter, or both. See “Process conditions” on page 171.
PAGE 36
PRELIMINARY Reference Manual Troubleshooting 00809-0100-4408, Rev AA November 2016 Symptom(1) Measured level is correct at 0% (4 mA) but incorrect at 100% (20 mA). Recommended actions Upper Range Value is not set correctly. Check that the Upper Range Value matches the 100% (20 mA) level in the tank. Strong double bounce echo that is interpreted as the product surface. Enable the Double Bounce Handling function, see “Handling strong double bounce echoes” on page 103.
PAGE 37
PRELIMINARY Reference Manual Troubleshooting 00809-0100-4408, Rev AA November 2016 Table 7-7. Troubleshooting the 4-20 mA/HART Output Symptom 86 Transmitter milliamp reading is zero. Transmitter milliamp reading is too low or high. Milliamp reading is erratic. Transmitter will not respond to changes in level. No HART communication. Recommended actions Verify power is applied to signal terminals.
PAGE 38
PRELIMINARY Reference Manual Troubleshooting 00809-0100-4408, Rev AA 7.4 November 2016 Service and troubleshooting tools This section briefly describes tools and functions in the Rosemount Radar Master, AMS Device Manager, and Field Communicator, which may be useful for service and troubleshooting of the Rosemount 5408 and 5408:SIS Level Transmitters. 7.4.
PAGE 39
PRELIMINARY Reference Manual Troubleshooting 00809-0100-4408, Rev AA November 2016 Analyze the echo curve The following echo peaks may appear in the echo curve: Table 7-8.
PAGE 40
PRELIMINARY Reference Manual Troubleshooting 00809-0100-4408, Rev AA November 2016 View level trends and historical echo curves To go to a desired point in the displayed part of the timeline: Drag the slider, or click anywhere in the timeline. To move the timeline forward or backward: Click the left or right arrow, or click and drag anywhere in the timeline. Tip To speed up the upload time of historical data, select Pause to halt the new echo curve reading.
PAGE 41
PRELIMINARY Reference Manual Troubleshooting 00809-0100-4408, Rev AA November 2016 4. Type your desired file name and select Save. 5. TBD. Set echo curve range 1. Under Service Tools, select Echo Curve. 2. Select the Options icon. 3. Under Echo Curve Range, enter the desired values. 4. Select Save. 5. Select Back. Set timeline resolution To set the resolution of the level trend timeline: 7.4.2 1. Under Service Tools, select Echo Curve. 2. Select the Options icon. 3.
PAGE 42
PRELIMINARY Reference Manual Troubleshooting 00809-0100-4408, Rev AA November 2016 Note Do not create a customized amplitude threshold section around echoes which are already registered as false echoes. General recommendations Use the following best practices to apply custom threshold adjustments: Generally, set amplitude threshold to about 10% of surface echo amplitude. Do not set the amplitude threshold to less than 150 mV.
PAGE 43
PRELIMINARY Reference Manual Troubleshooting 00809-0100-4408, Rev AA November 2016 To set the endpoint of a threshold segment: 1. In the echo curve, click and drag the endpoint up or down, or in the Split level box, type the desired value. 2. Select Save. Figure 7-4. Adjust Amplitude Thresholds A [PLACEHOLDER] B A. Amplitude threshold point B. Endpoint Suppress false echoes Stationary objects with horizontal surfaces may generate strong false echoes.
PAGE 44
PRELIMINARY Reference Manual Troubleshooting 00809-0100-4408, Rev AA November 2016 Figure 7-5. Suppression of False Echoes meter 3.5 3.0 2.5 2.0 B 1.5 A C 1.0 D 0.5 0 0 1 000 2 000 3 000 4 000 5 000 6 000 7 000 mV A. Disturbing object B. Amplitude threshold C. Suppressed echo D. Surface Prerequisites Follow these recommendations before suppressing new false echoes: Make sure a correct amplitude threshold is set (see “Set amplitude thresholds” on page 90).
PAGE 45
PRELIMINARY Reference Manual Troubleshooting 00809-0100-4408, Rev AA November 2016 Procedure Rosemount Radar Master 1. Under Service Tools, select Echo Curve. 2. In the echo curve, click the square at the unknown echo peak, and then select Suppress. The false echo may also be suppressed manually if the position of the false echo is known. 1. Under Service Tools, select Echo Curve. 2. Select the Options icon. 3. Select Suppress False Echo Manually.
PAGE 46
PRELIMINARY Reference Manual Troubleshooting 00809-0100-4408, Rev AA November 2016 1. In Rosemount Radar Master, under Service Tools, select Maintenance. 2. Select Save Configuration. 3. Browse to the desired directory. 4. Type your desired file name and select Save. To download configuration from file to device: 7.4.4 1. In Rosemount Radar Master, under Service Tools, select Maintenance. 2. Select Restore Configuration. 3. Browse to the backup file and select Open.
PAGE 47
PRELIMINARY Reference Manual Troubleshooting 00809-0100-4408, Rev AA November 2016 7.4.6 Use the simulation mode This function can be used to simulate measurements. Procedure Rosemount Radar Master 1. Under Service Tools, select Simulate. 2. Select desired transmitter variable and follow the on-screen instructions. AMS Device Manager and Field Communicator 7.4.7 1. From the Home screen, select Service Tools > Simulate. 2.
PAGE 48
PRELIMINARY Reference Manual Troubleshooting 00809-0100-4408, Rev AA 7.4.8 November 2016 View/edit holding registers The holding registers store various transmitter parameters, such as configuration data, used to control the measurement performance. Note Do not use holding registers to configure the transmitter unless you are qualified. This dialog is mainly used for service purposes and for advanced configuration. Procedure Rosemount Radar Master 1. Under Configure, select Level Setup > Advanced.
PAGE 49
PRELIMINARY Reference Manual Troubleshooting 00809-0100-4408, Rev AA November 2016 7.5 Write protect a transmitter The transmitter can be write protected (with or without a password) to prevent unauthorized changes.(1) Procedure Rosemount Radar Master 1. Under Overview, select Device Information > Security. 2. Under Write Protection, select Change and follow the on-screen instructions. AMS Device Manager and Field Communicator 1. 98 1.
PAGE 50
PRELIMINARY Reference Manual Troubleshooting 00809-0100-4408, Rev AA November 2016 7.6 Application challenges 7.6.1 Handling disturbances at top of tank The Upper Null Zone defines a zone close to the transmitter where echoes are to be ignored. As an alternative to a customized amplitude threshold section, the Upper Null Zone can be extended to block out disturbing echoes at the top of the tank, for example from the tank nozzle or bypass well inlet (see Figure 7-6).
PAGE 51
PRELIMINARY Reference Manual Troubleshooting 00809-0100-4408, Rev AA November 2016 7.6.2 Tracking of weak surface echoes close to tank bottom Use tank bottom projection The Tank Bottom Projection function can be used to enhance measurement performance in the tank bottom region. If the product surface echo is weak in the tank bottom region and the bottom echo is strong (typical for flat tank bottoms), the transmitter may lock on the bottom echo and report a false level measurement (empty tank).
PAGE 52
PRELIMINARY Reference Manual Troubleshooting 00809-0100-4408, Rev AA November 2016 disturbance echo to facilitate tracking of weak surface echoes close to the tank bottom. This function may be useful for products which are relatively transparent for microwaves, such as oil. Note Only enable this parameter if a bottom echo is visible when tank is empty. To verify this, use the echo curve function. Figure 7-8.
PAGE 53
PRELIMINARY Reference Manual Troubleshooting 00809-0100-4408, Rev AA November 2016 7.6.3 Handling ghost echoes in still pipes Ghost echoes may occur in still pipes because of multiple reflections between the pipe wall, flange, and antenna. In the echo curve, these echoes appear as amplitude peaks at various distances below the product surface, see Figure 7-9. The Track First Echo function can eliminate ghost echo problems below the product surface.
PAGE 54
PRELIMINARY Reference Manual Troubleshooting 00809-0100-4408, Rev AA 7.6.4 November 2016 Handling strong double bounce echoes A double bounce echo occurs when a radar signal bounces back and forth between the product surface and tank roof (or other object within the tank) before it is detected by the transmitter. Normally, these signals have a low amplitude and are ignored by the transmitter.
PAGE 55
PRELIMINARY Reference Manual Troubleshooting 00809-0100-4408, Rev AA November 2016 Procedure 1. In Rosemount Radar Master, read the echo curve plot to determine if double bounce echoes are present, see “Use the echo curve function” on page 87. 2. Under Configure, select Level Setup > Advanced. 3. Under More Advanced Options, select Echo Tracking. 4. In the Double Bounce Handling list, select Enabled or Disabled. 5. If you enabled Double Bounce Handling, then enter desired Double Bounce Offset.
PAGE 56
PRELIMINARY Reference Manual Safety Instrumented Systems (4-20 mA only) 00809-0100-4408, Rev AA Section 8 November 2016 Safety Instrumented Systems (4-20 mA only) Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 105 Terms and definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 106 Safety Instrumented System (SIS) certification . . . . . . . . . . .
PAGE 57
PRELIMINARY Reference Manual Safety Instrumented Systems (4-20 mA only) 00809-0100-4408, Rev AA November 2016 8.2 Terms and definitions Table 8-1. Terms and Definitions Term Definition BPCS Basic Process Control System ȜDU Dangerous Undetected ȜDD Dangerous Detected ȜSU Safe Undetected ȜSD Safe Detected Diagnostic coverage Fraction of dangerous failures detected by automatic on-line diagnostic tests.
PAGE 58
PRELIMINARY Reference Manual Safety Instrumented Systems (4-20 mA only) 00809-0100-4408, Rev AA November 2016 Term Definition Safety deviation The maximum allowed deflection of the safety output due to a failure within the device (expressed as a percentage of span). Any failure causing the device output to change less than the Safety Deviation is considered as a "No Effect" failure.
PAGE 59
PRELIMINARY Reference Manual Safety Instrumented Systems (4-20 mA only) 00809-0100-4408, Rev AA November 2016 8.3 Safety Instrumented System (SIS) certification For safety instrumented systems usage, the 4-20 mA analog output is used as the primary safety variable. It is configured to activate the alarm function if an error occurs. If a measured value goes beyond the measurement range, the transmitter enters saturation mode.
PAGE 60
PRELIMINARY Reference Manual Safety Instrumented Systems (4-20 mA only) 00809-0100-4408, Rev AA November 2016 Application examples 8.4 Level range monitoring Dry-run prevention Overfill prevention Safety certified identification All Rosemount 5408:SIS Level Transmitters must be identified as safety certified before installing into SIS systems. Verify that: 1. The transmitter model code starts with 5408F. 2. The software (SW) is 1.A2 or later. Figure 8-2.
PAGE 61
PRELIMINARY Safety Instrumented Systems (4-20 mA only) 00809-0100-4408, Rev AA November 2016 8.5 Reference Manual Installation The Rosemount 5408:SIS must be installed and configured as described in Section 3: Mechanical Installation and Section 4: Electrical Installation. No special installation is required in addition to the standard installation practices outlined in this manual. The loop should be designed so the terminal voltage is within the limits specified in section “Power supply” on page 124.
PAGE 62
PRELIMINARY Reference Manual Safety Instrumented Systems (4-20 mA only) 00809-0100-4408, Rev AA 8.6.3 November 2016 Set operational mode The Rosemount 5408:SIS can be used as the level sensor in a BPCS or as a safety device in a safety instrumented system. If the Rosemount 5408:SIS is used as safety device in a Safety Instrumented System, then the operational mode must be set to Safety (SIS).
PAGE 63
PRELIMINARY Reference Manual Safety Instrumented Systems (4-20 mA only) 00809-0100-4408, Rev AA November 2016 8.6.5 Alarm and saturation levels DCS or safety logic solver should be configured to handle both High alarm and Low alarm. In addition, the transmitter must be configured for High or Low alarm (see “Alarm mode” on page 163). Figure 8-3 identifies the alarm levels available and their operation values(1). Figure 8-3. Alarm Levels and Operation Values Rosemount Alarm Level Normal Operation 3.
PAGE 64
PRELIMINARY Reference Manual Safety Instrumented Systems (4-20 mA only) 00809-0100-4408, Rev AA November 2016 Note For a valid result, always perform the proof-test on the product that will be stored in the tank while the device is in operation.
PAGE 65
PRELIMINARY Reference Manual Safety Instrumented Systems (4-20 mA only) 00809-0100-4408, Rev AA November 2016 8.8.2 1-point level and analog output verification During the proof-test, the transmitter will not output measurement values corresponding to the product surface level. Make sure systems and people relying on measurement values from the transmitter are made aware of the changed conditions. Failure to do so could result in death, serious injury and/or property damage. 1.
PAGE 66
PRELIMINARY Reference Manual Safety Instrumented Systems (4-20 mA only) 00809-0100-4408, Rev AA 4. November 2016 Output fixed 20.00 mA current and measure the loop current (e.g. using the safety logic solver or current meter). Rosemount Radar Master: AMS Device Manager and Field Communicator: a. Under Service Tools, select Simulate. a. From the Home screen, select Service Tools > Simulate. b. Select Loop Test. c. Select 20 mA and then select Start. d. Measure loop current. e.
PAGE 67
PRELIMINARY Reference Manual Safety Instrumented Systems (4-20 mA only) 00809-0100-4408, Rev AA November 2016 8.8.3 2-point level and analog output verification During the proof-test, the transmitter will not output measurement values corresponding to the product surface level. Make sure systems and people relying on measurement values from the transmitter are made aware of the changed conditions. Failure to do so could result in death, serious injury and/or property damage. 1.
PAGE 68
PRELIMINARY Reference Manual Safety Instrumented Systems (4-20 mA only) 00809-0100-4408, Rev AA 4. November 2016 Output fixed 20.00 mA current and measure the loop current (e.g. using the safety logic solver or current meter). Rosemount Radar Master: AMS Device Manager and Field Communicator: a. Under Service Tools, select Simulate. a. From the Home screen, select Service Tools > Simulate. b. Select Loop Test. c. Select 20 mA and then select Start. d. Measure loop current. e.
PAGE 69
PRELIMINARY Reference Manual Safety Instrumented Systems (4-20 mA only) 00809-0100-4408, Rev AA November 2016 8.8.4 Analog output verification Compare HART Primary Variable digital value with analog output reading. Verify that the deviation is within the pass limit. 1. Obtain the loop current as a digital value. In Rosemount Radar Master, under Overview, select All Variables and read the current analog output value. OR 8.8.5 Read HART command 2 or 3 via the host system.(1) 2.
PAGE 70
PRELIMINARY Reference Manual Safety Instrumented Systems (4-20 mA only) 00809-0100-4408, Rev AA 8.9 November 2016 Specifications The Rosemount 5408:SIS must be operated according to the functional and performance specifications provided in Appendix A: Specifications and Reference Data. Failure rate data The FMEDA report includes failure rate data, assessment details, and assumptions regarding failure rate analysis. The full report is accessible at: EmersonProcess.
PAGE 71
PRELIMINARY Safety Instrumented Systems (4-20 mA only) November 2016 120 Reference Manual 00809-0100-4408, Rev AA Safety Instrumented Systems (4-20 mA
PAGE 72
PRELIMINARY Specifications and Reference Data Reference Manual November 2016 00809-0100-4408, Rev AA Appendix A Specifications and Reference Data Performance specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 121 Functional specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 122 Physical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PAGE 73
PRELIMINARY Specifications and Reference Data Reference Manual November 2016 00809-0100-4408, Rev AA Pressure Equipment Directive (PED) Beam angle 2-in. cone antenna: 18° 3-in. cone antenna: 14° 4-in. cone antenna: 10° Parabolic antenna: 4.5° Complies with 2014/68/EU article 3.3 Built-in lightning protection EN 61326, IEC 61000-4-5, level 6kV Radio approvals Beam width Distance (D), ft (m) Beam width (W), ft (m) 4-in.
PAGE 74
PRELIMINARY Specifications and Reference Data Reference Manual November 2016 A.2.2 Display and configuration Configuration tools Rosemount Radar Master (running in Instrument Inspector™)(1) Device Descriptor (DD) based systems, e.g.
PAGE 75
PRELIMINARY Specifications and Reference Data Reference Manual November 2016 00809-0100-4408, Rev AA Power supply A.2.4 Diagnostics Transmitter operates on 12-42.4 Vdc transmitter terminal voltage (12-30 Vdc in Intrinsically Safe installations). Alerts Power consumption Max. 1 W, current max.
PAGE 76
PRELIMINARY Specifications and Reference Data Reference Manual November 2016 00809-0100-4408, Rev AA A.2.5 Process temperature and pressure rating The following figures give the maximum process temperature (measured at the lower part of the flange or threaded connection) and pressure rating for different antenna types. Final rating may be lower depending on flange selection. A.2.6 Temperature limits Operating limit Storage limit(1) Without LCD display TBD TBD With LCD display(2) TBD TBD 1. 2.
PAGE 77
PRELIMINARY Reference Manual Specifications and Reference Data November 2016 00809-0100-4408, Rev AA A.2.9 Air purging An air purge connection can prevent clogging of the antenna in extremely dusty applications. The easiest way to determine if air purging is needed, is to open the manhole hatch and see if there is a thick layer of dust/condensation on it. If so, air purging is most likely needed. Typical media to use is air. All parabolic antennas come with an integrated air purge connection.
PAGE 78
PRELIMINARY Specifications and Reference Data Reference Manual November 2016 A.3.2 Engineered solutions When standard model codes are not sufficient to fulfill requirements, please consult the factory to explore possible Engineered Solutions. This is typically, but not exclusively, related to the choice of wetted materials or the design of a process connection. These Engineered Solutions are part of the expanded offerings and may be subject to additional delivery lead time.
PAGE 79
PRELIMINARY Specifications and Reference Data Reference Manual November 2016 00809-0100-4408, Rev AA A.3.8 Weights Transmitter heads(1) Aluminum housing: TBD Stainless steel housing: TBD Antennas 2-in. cone antenna: TBD 3-in. cone antenna: TBD 4-in. cone antenna: TBD 2-in. cone antenna with extension (code S1): TBD 3-in. cone antenna with extension (code S1): TBD 4-in. cone antenna with extension (code S1): TBD Parabolic antenna: 3.2 lb (1.
PAGE 80
PRELIMINARY Specifications and Reference Data November 2016 Reference Manual 00809-0100-4408, Rev AA A.4 Ordering information Table A-1. Rosemount 5408 Level Transmitter Ordering Information The starred options (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject to additional delivery lead time.
PAGE 81
PRELIMINARY Specifications and Reference Data Reference Manual November 2016 00809-0100-4408, Rev AA Table A-1. Rosemount 5408 Level Transmitter Ordering Information The starred options (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject to additional delivery lead time. Materials of construction 1 ★ 316 / 316L / EN 1.
PAGE 82
PRELIMINARY Specifications and Reference Data Reference Manual November 2016 00809-0100-4408, Rev AA Table A-1. Rosemount 5408 Level Transmitter Ordering Information The starred options (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject to additional delivery lead time.
PAGE 83
PRELIMINARY Reference Manual Specifications and Reference Data November 2016 00809-0100-4408, Rev AA Table A-1. Rosemount 5408 Level Transmitter Ordering Information The starred options (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject to additional delivery lead time.
PAGE 84
PRELIMINARY Specifications and Reference Data November 2016 Reference Manual 00809-0100-4408, Rev AA Table A-1. Rosemount 5408 Level Transmitter Ordering Information The starred options (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject to additional delivery lead time.
PAGE 85
PRELIMINARY Reference Manual Specifications and Reference Data November 2016 00809-0100-4408, Rev AA Table A-2. Rosemount 5408:SIS Level Transmitter Ordering Information The starred options (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject to additional delivery lead time.
PAGE 86
PRELIMINARY Specifications and Reference Data Reference Manual November 2016 00809-0100-4408, Rev AA Table A-2. Rosemount 5408:SIS Level Transmitter Ordering Information The starred options (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject to additional delivery lead time.
PAGE 87
PRELIMINARY Specifications and Reference Data Reference Manual November 2016 00809-0100-4408, Rev AA Table A-2. Rosemount 5408:SIS Level Transmitter Ordering Information The starred options (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject to additional delivery lead time.
PAGE 88
PRELIMINARY Specifications and Reference Data November 2016 Reference Manual 00809-0100-4408, Rev AA Table A-2. Rosemount 5408:SIS Level Transmitter Ordering Information The starred options (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject to additional delivery lead time.
PAGE 89
PRELIMINARY Specifications and Reference Data Reference Manual November 2016 00809-0100-4408, Rev AA Table A-2. Rosemount 5408:SIS Level Transmitter Ordering Information The starred options (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject to additional delivery lead time.
PAGE 90
PRELIMINARY Specifications and Reference Data Reference Manual November 2016 00809-0100-4408, Rev AA Table A-3. Cone Antenna - Availability of Flanged Process Connections (Type(1) vs. Size and Rating) 4-in. / DN100 / 100A R R N/A F, R F, R F F R R 6-in. / DN150 / 150A R R N/A F, R F, R N/A N/A R R 8-in. / DN200 / 200A R R N/A F, R F, R N/A N/A R N/A 1.
PAGE 91
PRELIMINARY Specifications and Reference Data Reference Manual November 2016 00809-0100-4408, Rev AA A.5 Dimensional drawings Figure A-8. Cone Antenna 5.16 (131) 4.21 (107) 4.51 (114.5) Extended cone antenna ½-14 NPT, M20 x 1.5 or G1/2 Optional adapters: eurofast and minifast 4.21 (106.9) 8.27 (210) 11.02 (280) s60 2" cone style 3", 4" cone style A A Option code S1 23.6 (600) B B Cone size A B L 2-in. (DN50) 6.10 (155) 1.85 (47) 5.39 (137) 3-in. (DN80) 6.02 (153) 2.64 (67) 6.
PAGE 92
PRELIMINARY Specifications and Reference Data Reference Manual November 2016 00809-0100-4408, Rev AA Figure A-9. Parabolic Antenna 5.16 (131) 4.21 (107) 4.51 (114.5) 11.34 (288) ½-14 NPT, M20 x 1.5 or G1/2 Optional adapters: eurofast and minifast Purging connector (option code PC1) 4.21 (106.9) 8.27 (210) G3/8" s60 0.3-0.4 (8-10) (gasket excluded) 2.46 (62.4) 7.40 (188) Threaded connection Welded connection Purge plug kit (accessory) P/N 05400-1200-0001 10.35 (263) 10.35 (263) BSPG 3.
PAGE 93
PRELIMINARY Specifications and Reference Data Reference Manual November 2016 00809-0100-4408, Rev AA Figure A-10. Bracket Mounting (Process Connection Type Code B) Pipe mounting (vertical pipe) Pipe mounting (horizontal pipe) Pipe diameter, max 2.52 in. (64 mm) 5.60 (142) Wall mounting Hole pattern for wall mounting 0.87 (22) 0.35 (9) 2.76 (70) NPT 1.5" 2.24 (57) Dimensions are in inches (millimeters).
PAGE 94
PRELIMINARY Specifications and Reference Data Reference Manual November 2016 00809-0100-4408, Rev AA A.6 Standard flanges Figure A-11. Cone Antenna Forged one-piece Welded construction Table A-6. Standard Flanges for Cone Antenna Standard Face type(1) Face surface finish, Ra Material ASME B16.5 Raised face 125-250 μin 316 / 316L Type B1 raised face 3.2-12.5 μm EN 1.4404 Type A flat face 3.2-12.5 μm EN 1.4404 Raised face 3.2-6.3 μm EN 1.4404 EN 1092-1 JIS B2220 1.
PAGE 95
PRELIMINARY Reference Manual 00809-0100-4408, Rev AA 144 Specifications and Reference Data November 2016 Specifications and Reference Data
PAGE 96
PRELIMINARY Product Certifications Reference Manual November 2016 00809-0100-4408, Rev AA Appendix B Product Certifications Rev 0.88 European Directive Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 145 Telecommunication compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 145 FCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PAGE 97
PRELIMINARY Product Certifications Reference Manual November 2016 00809-0100-4408, Rev AA 3) The installation of the LPR/TLPR device shall be done by trained installers in strict compliance with the manufacturer’s instructions. 4) The use of this device is on a “no-interference, no-protection” basis. That is, the user shall accept operations of high-powered radar in the same frequency band which may interfere with or damage this device.
PAGE 98
PRELIMINARY Product Certifications Reference Manual November 2016 00809-0100-4408, Rev AA 4. The Transmitter can be installed in the boundary wall between a Zone 0 and Zone 1 area. In this configuration, the process connection is installed in Zone 0, while the transmitter housing is installed in Zone 1. Refer to Control Drawing D7000002-885. 5. For Equipment Marked Zone 21 AEx tb IIIC T85°C…T250°C Db: - Cable entries must be used which maintain the ingress protection of the enclosure to at least IP65.
PAGE 99
PRELIMINARY Product Certifications Reference Manual November 2016 00809-0100-4408, Rev AA Specific Conditions of Use (X): 1. The Model 5408 Level Transmitter will not pass the 500Vrms dielectric strength test between the circuits and the earth ground. This must be taken into account during installation. 2. Non-standard paint options (paint options other than Rosemount Blue) may cause risk from Electrostatic discharge.
PAGE 100
PRELIMINARY Product Certifications Reference Manual November 2016 00809-0100-4408, Rev AA 5. The Transmitter can be installed in the boundary wall between a Zone 0 and Zone 1 area. In this configuration, the process connection is installed in Zone 0, while the transmitter housing is installed in Zone 1. Refer to Control Drawing D7000002-885. 6. For Equipment Marked Ex tb IIIC T85°C…T250°C Db: - Cable entries must be used which maintain the ingress protection of the enclosure to at least IP65.
PAGE 101
PRELIMINARY Product Certifications Reference Manual November 2016 00809-0100-4408, Rev AA Specific Conditions of Use (X): 1. The Model 5408 Level Transmitter will not pass the 500Vrms dielectric strength test between the circuits and the earth ground. This must be taken into account during installation. 2. Non-standard paint options (paint options other than Rosemount Blue) may cause risk from Electrostatic discharge.
PAGE 102
PRELIMINARY Product Certifications Reference Manual November 2016 00809-0100-4408, Rev AA - To maintain the ingress protection ratings (IP65), Covers and Sensor Module to be fully tightened and PTFE tape or pipe dope is required for cable entries and blanking plugs. See Instruction Manual on application requirements. 6. Install per Control Drawing D7000002-885. 7. Using the box provided on the nameplate, the User shall permanently mark the type of protection chosen for the specific installation.
PAGE 103
PRELIMINARY Product Certifications Reference Manual 00809-0100-4408, Rev AA November 2016 Specific Conditions of Use (X): 4. The Transmitter can be installed in the boundary wall between EPL Ga and EPL Gb. In this configuration, the process connection is EPL Ga, while the transmitter housing is EPL Gb. Refer to Control Drawing D7000002-885. 1. The Model 5408 Level Transmitter will not pass the 500Vrms dielectric strength test between the circuits and the earth ground.
PAGE 104
PRELIMINARY Product Certifications Reference Manual November 2016 00809-0100-4408, Rev AA N7 IECEx Type N: Non-Sparking Safety Parameter HART Voltage Ui 30 V Current Ii 133 mA Power Pi 1.0 W Capacitance Ci 7.3 nF Inductance Li 0 Certificate: IECEx FMG15.0033X Standards: IEC 60079-0:2011, IEC 60079-15:2010 Markings: Ex nA IIC T4…T2 Gc *) (-55°CTa+70°C), IP65 V42.4V, I23 mA Specific Conditions of Use (X): 1.
PAGE 105
154 SME-8739 CHANGE ORDER NO. 1616 WEEK 2 ISSUE CHANGE ORDER NO. ISSUE 1 CHANGE ORDER NO. -15 … 43 psig (-1 ... 3 bar) -40… 392 °F (-40 … 200 °C) -15 … 43 psig (-1 ... 3 bar) -40… 392 °F (-40 … 200 °C) Parabolic Antenna, Swivel Mount Parabolic Antenna, Fixed Mount FM APPROVED PRODUCT No revisions to this drawing without prior Factory Mutual Approval. EAp 5408 A3 SIZE 1 OF TO THE KNOWLEDGE OF A THIRD PARTY. CONTRAVENTION WILL BE PROSECUTED.
PAGE 106
Product Certifications No revision to drawing without prior FM Approval. The Associated Apparatus must be FM Approved for installations in the U.S. The Associated Apparatus must be Canadian Approved for Installations in Canada. The Associated Apparatus must be ATEX Certified for Installations in Europe. The Associated Apparatus must be IECEx Certified for IECEx installations. Associated apparatus manufacturer’s installation drawing must be followed when installing this equipment. Installations in the U.S.
PAGE 107
156 A B C D No revision to drawing without prior FM Approval. The Associated Apparatus must be FM Approved for installations in the U.S. The Associated Apparatus must be Canadian Approved for Installations in Canada. The Associated Apparatus must be ATEX Certified for Installations in Europe. The Associated Apparatus must be IECEx Certified for IECEx installations. Associated apparatus manufacturer’s installation drawing must be followed when installing this equipment. Installations in the U.S.
PAGE 108
Product Certifications 1616 WEEK 2 ISSUE CHANGE ORDER NO. WEEK ISSUE IECEx U d 42.4V, I d 23 mA FM APPROVED PRODUCT No revisions to this drawing without prior Factory Mutual Approval. 4-20mA / HART -55°C≤Ta≤+70°C -55°C≤Ta≤+70°C (See note 7) -50°C≤Ta≤+70°C (See note 7) -50°C≤Ta≤+70°C Ambient Temperature Limits HAZARDOUS AREA (ZONE 0 DIVISION 1) (ZONE 21 DIVISION 1) 1525 EAp 5408 A3 SIZE TITLE 4 OF TO THE KNOWLEDGE OF A THIRD PARTY. CONTRAVENTION WILL BE PROSECUTED.
PAGE 109
158 A B C D 1 ISSUE 1616 WEEK 2 CHANGE ORDER NO. NI CL I,DIV 2, GP A-D T4…T2 S CL ll, lll DIV 2, GP E-G T4…T3 II 3G Ex Na IIC T4…T2 Gc Ex Na IIC T4…T2 Gc FMc ATEX IECEx 1 CHANGE ORDER NO. -55°C≤Ta≤+70°C -55°C≤Ta≤+70°C -55°C≤Ta≤+70°C -55°C≤Ta≤+70°C Ambient Temperature Limits EAp 5408 A3 SIZE 5 OF TO THE KNOWLEDGE OF A THIRD PARTY. CONTRAVENTION WILL BE PROSECUTED. ROSEMOUNT TANK RADAR AB, SWEDEN MUST NOT BE USED WITHOUT AUTHORIZATION OR BROUGHT 5 D7000002-885 SHEET DRAW ING NO.
PAGE 110
PRELIMINARY Configuration Parameters November 2016 Reference Manual 00809-0100-4408, Rev AA Appendix C Configuration Parameters Menu tree . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 160 Device setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 162 Level setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PAGE 111
PRELIMINARY Configuration Parameters Reference Manual November 2016 00809-0100-4408, Rev AA C.1 Menu tree The menu tree structure in Figure C-1 is applicable for Rosemount Radar Master. For AMS Device Manager and the Field Communicator, see Figure C-2. Figure C-1.
PAGE 112
PRELIMINARY Configuration Parameters Reference Manual November 2016 00809-0100-4408, Rev AA Figure C-2.
PAGE 113
PRELIMINARY Reference Manual 00809-0100-4408, Rev AA C.2 Device setup C.2.1 HART Configuration Parameters November 2016 HART/polling address The address range is 0 to 63. The transmitter operates in either standard mode with a 4–20 mA output signal or in multi-drop. When the transmitter is in multi-drop mode, the current output is fixed to 4 mA. Burst mode When set to burst mode, the transmitter regularly sends out messages instead of waiting for the host to request it.
PAGE 114
PRELIMINARY Configuration Parameters Reference Manual November 2016 C.2.3 00809-0100-4408, Rev AA Analog output The output source (primary variable), range values, and alarm mode are specified for the analog output. Primary variable Select the desired transmitter variable to use for the analog output. Upper/lower range value Enter the range values that correspond to the analog output values 4 and 20 mA.
PAGE 115
PRELIMINARY Reference Manual Configuration Parameters November 2016 00809-0100-4408, Rev AA C.2.4 Display Select variables to show on the optional LCD display (option code M5). If more than one variable is selected, then the LCD display toggles between the output variables. C.2.5 Security Write protection The transmitter can be write protected (with or without a password) to prevent unauthorized changes.
PAGE 116
PRELIMINARY Configuration Parameters Reference Manual November 2016 00809-0100-4408, Rev AA C.3 Level setup C.3.1 Geometry The transmitter configuration includes setting the tank geometry parameters, see Figure C-4 and Figure C-5. Figure C-4. Tank Geometry, Basic Dimensions Vertical cylinder Cubical Tank A A B B C C Horizontal cylinder A Spherical tank A B B C A. Device Reference Point B. Reference Height C.
PAGE 117
PRELIMINARY Configuration Parameters Reference Manual November 2016 00809-0100-4408, Rev AA Figure C-5. Tank Geometry, All Dimensions Vertical cylinder Cubical Tank + A + A F E L F E G H B H B J J I I C C D D Horizontal cylinder Spherical tank + A E E B F B K C + A F J J C D D H A. B. C. D. E. F.
PAGE 118
PRELIMINARY Configuration Parameters Reference Manual November 2016 00809-0100-4408, Rev AA Mounting type Select option best describing how transmitter is mounted on the tank. There are four options to choose from: Nozzle, Still pipe, Chamber, and Bracket. Figure C-6. Mounting Type A B C D A. Nozzle B. Still pipe C. Chamber D. Bracket (open air) Inner diameter, pipe/chamber Enter the inner diameter for the pipe or chamber in which the antenna is mounted.
PAGE 119
PRELIMINARY Configuration Parameters Reference Manual November 2016 00809-0100-4408, Rev AA Tank bottom shape Form of the lower tank closure. Figure C-8. Tank Top Shape A B C D E A. Dome B. Flat C. Conical/pyramid D. Flat, inclined (for vertical cylinder) E. Flat, inclined (for cubical tank) Tank end shape For a horizontal tank, form of the tank ends. Same shape is assumed at both ends. Figure C-9. Tank End Shape A B A. Dome B.
PAGE 120
PRELIMINARY Configuration Parameters Reference Manual November 2016 00809-0100-4408, Rev AA Figure C-10. Device Reference Point for Cone Antennas A A. Device Reference Point Figure C-11. Device Reference Point for Parabolic Antennas with Swivel Mount A A. Device Reference Point Reference offset Distance between the Device Reference Point and the Tank Reference Point (typically the upper side of a customer plug where levels can be manually measured).
PAGE 121
PRELIMINARY Configuration Parameters Reference Manual November 2016 00809-0100-4408, Rev AA Bottom offset The Bottom Offset is defined as the distance between Zero Level and the tank bottom. The default value is zero. If the Zero Level is not located at the tank bottom, then enter a Bottom Offset. It is needed for the transmitter to know the position of the tank bottom echo and for correct volume calculations. Figure C-13. Bottom Offset + A B C D E F + A. Tank Reference Point B.
PAGE 122
PRELIMINARY Configuration Parameters November 2016 Reference Manual 00809-0100-4408, Rev AA Top shape height The height of the shape on tank top (typically from shape floor to cap top, measured at cylinder center line). Bottom shape height The height of the shape at tank bottom (typically from shape floor to shape bottom, measured at cylinder center line). End shape length The width of the spherical cap at tank end (measured at cylinder center line).
PAGE 123
PRELIMINARY Configuration Parameters Reference Manual November 2016 00809-0100-4408, Rev AA Strapping tables can be used for irregularly shaped tanks, to eliminate errors due to bulging when product is added to a tank, or if a pre-defined tank type does not provide sufficient accuracy. Strapping table Strapping table requires entering level-volume pairs in a table (maximum 50 points). Use most of the strapping points in regions where the tank shape is non-linear.
PAGE 124
PRELIMINARY Configuration Parameters Reference Manual November 2016 00809-0100-4408, Rev AA Number of scaled values Number of values in the scaled variable table. Input variable Select the input variable to use for scaled variable calculation. C.3.5 Antenna Antenna type The transmitter is designed to optimize measurement performance for each available antenna type.
PAGE 125
PRELIMINARY Configuration Parameters Reference Manual November 2016 00809-0100-4408, Rev AA Table C-2. Rosemount 5402 Antenna Parameters, Open Tanks (Free Propagation) Antenna type Tank connection length Antenna gain ft m Nearzone threshold (mV) Nearzone range Upper Null Zone(1) ft m ft m 2-in. cone 0.502 0.153 2.3 2260 4.23 1.29 0.541 0.165 3-in. cone 0.495 0.151 1.35 1410 3.31 1.01 0.492 0.15 4-in. cone 0.499 0.152 0.9 990 3.87 1.18 0.738 0.225 2-in. process seal 0.
PAGE 126
PRELIMINARY Configuration Parameters Reference Manual November 2016 00809-0100-4408, Rev AA User defined variable setup(1) Name Name of the user defined variable. It is recommended to enter a short name to fit into the LCD display area. Input register Enter the number of the input register that contains value of the user defined variable. See Table C-4 for a list of suitable input registers. Table C-4.
PAGE 127
PRELIMINARY Reference Manual 00809-0100-4408, Rev AA Configuration Parameters November 2016 Unit Units of measurement of the user defined variable. More advanced options(1) By default, these parameters are automatically set based on current configuration. It is recommended that these parameters should remain at the default settings, unless there is a good understanding of the function and capability of the parameters.
PAGE 128
PRELIMINARY Configuration Parameters November 2016 Reference Manual 00809-0100-4408, Rev AA Enter the minimum allowed amplitude for the echo from the tank bottom before this function is activated. Echo tracking Surface echo tracking Use these settings to configure how the transmitter should keep track of the surface. These are advanced settings. Normally, they should not be changed.
PAGE 129
PRELIMINARY Configuration Parameters Reference Manual November 2016 00809-0100-4408, Rev AA In the unlikely event there is a conflict between the normal and the overfill prevention echo logic, the Overfill Prevention function will have a precedence in determining the position of the surface. The transmitter will then output this new value, or generate an alarm if the normal echo logic is not able to find the surface echo at the new position.
PAGE 130
PRELIMINARY Configuration Parameters Reference Manual November 2016 00809-0100-4408, Rev AA It is recommended to keep Alarm Delay at default value (30 seconds) and only decrease it if a shorter detection time is required. Alarm Delay can be increased to increase robustness and avoid nuisance alarms. Alarm Delay is applicable for diagnostic tests that run frequently (typically every measurement cycle).
PAGE 131
PRELIMINARY Configuration Parameters Reference Manual November 2016 00809-0100-4408, Rev AA C.4.3 High/low user defined alert A high and low alert may be established to output an alert message when the measurement readings exceed the specified limits. Variable Select the transmitter variable to use for the alert. Limit The value that will trigger the alert. Deadband The Deadband is a buffer zone so the alerts do not toggle on and off when the measurement value fluctuates around the alert limit.
PAGE 132
PAGE 133
PRELIMINARY Reference Manual 00809-0100-4408, Rev AA November 2016 Global Headquarters Emerson Process Management 6021 Innovation Blvd. Shakopee, MN 55379, USA +1 800 999 9307 or +1 952 906 8888 +1 952 949 7001 RFQ.RMD-RCC@Emerson.com North America Regional Office Emerson Process Management 8200 Market Blvd. Chanhassen, MN 55317, USA +1 800 999 9307 or +1 952 906 8888 +1 952 949 7001 RMT-NA.RCCRFQ@Emerson.