Emerson CSI 9420- Manuals

Reference Manual MHM-97408, Rev. 2June 2008 CSI 9420 www.mhm.assetweb.com Section 1 Overview Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1-1Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1-2Considerations . . . ....

Reference Manual MHM-97408, Rev. 2 June 2008 CSI 9420 1-2 OVERVIEW Manual This manual is designed to assist in the installation, operation, and maintenance of CSI 9420. Section 1: Overview Section 2: Configuration Section 3: Mounting Section 4: Commissioning Section 5: Operation and Maintenance Appe...

Reference Manual MHM-97408, Rev. 2June 2008 1-3 CSI 9420 Electrical Power Module The power module with the CSI 9420 Wireless Vibration Transmitter contains 2 “C” size primary lithium/thionyl chloride batteries. Each power module contains approximately 2.5 grams of lithium, for a total of 5 grams in ...

Reference Manual MHM-97408, Rev. 2June 2008 CSI 9420 www.mhm.assetweb.com Section 2 Configuration Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2-1Connection to the Wired HART Interface . . . . . . . . . . . . . page 2-2Device Network Configuration . . . . . ...

Reference Manual MHM-97408, Rev. 2June 2008 2-3 CSI 9420 Begin by removing the power module-side housing cover. This will expose the terminal block and HART communication terminals. Connect the power module to supply power for configuration. This process is illustrated in Figure 2-2. Figure 2-2. 375...

Reference Manual MHM-97408, Rev. 2June 2008 2-5 CSI 9420 DEVICE NETWORK CONFIGURATION In order to communicate with the 1420 Wireless Gateway, and ultimately the Information System, the transmitter must be configured to communicate with the wireless network. This step is the wireless equivalent of co...

Reference Manual MHM-97408, Rev. 2June 2008 2-9 CSI 9420 Fast Key Sequence Table 2-3 lists the fast key sequences for common transmitter functions. NOTE: For the 900 MHz CSI 9420, the fast key sequences assume that DD Dev v1, DD v9 is being used. For the 2.4 GHz CSI 9420, the fast key sequences assu...

Reference Manual MHM-97408, Rev. 2June 2008 2-11 CSI 9420 If all else fails, one “rule of thumb” for vibration is to examine the current level at which the equipment is operating. Then, assuming the equipment is in good working order, set the Advisory level at 2x the current value (or at a minimum o...

Reference Manual MHM-97408, Rev. 2June 2008 2-13 CSI 9420 Figure 2-7. Advise accelerometer setting. AMS Device Manager Right click on the device and select “Configure/Setup” from the menu. To configure alarm limits for the variables exposed by the device right click on the device and select “Configu...

Reference Manual MHM-97408, Rev. 2June 2008 CSI 9420 www.mhm.assetweb.com Section 3 Mounting Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-1Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-2General Sensor Handlin...

Reference Manual MHM-97408, Rev. 2 June 2008 CSI 9420 3-2 MOUNTING Introduction To reduce power consumption and increase power module life, the CSI 9420 uses a special low-power sensor. This sensor is available with or without embedded temperature. Refer to Appendix A: Specifications and Reference D...

Reference Manual MHM-97408, Rev. 2June 2008 3-3 CSI 9420 Although the integral cable has built-in strain relief, do not use excessive force when pulling cable. No more than 5-lbs. of force should be exerted directly on the senor connection during installation. It is recommended that the cable be sec...

Reference Manual MHM-97408, Rev. 2 June 2008 CSI 9420 3-4 Description: the spot face tool attaches to a standard electric drill and provides a machined surface at least 1.1 times greater than the diameter of the sensor. At the same time the spot face tool also drills a pilot hole that can then be ta...

Reference Manual MHM-97408, Rev. 2June 2008 3-5 CSI 9420 Preparing Sensor Mounting Locations Stud Mount 1. Prepare the spot face and end milling tool by setting the drill bit depth to a minimum of 0.325 inches (325 mils). 2. Using the wire brush and plant-approved cleaner, clean and degrease the sur...

Reference Manual MHM-97408, Rev. 2 June 2008 CSI 9420 3-6 Figure 3-3. Diagram of correct (left) and incorrect (right) milling processes. Spot faced surface should be uniform on all sides. 4. Using 1/4"-28 tap set, tap a pilot hole to a minimum depth of 0.25 inches (250 mils) as illustrated in Fi...

Reference Manual MHM-97408, Rev. 2June 2008 3-7 CSI 9420 Figure 3-5. A212 mounting pad Attaching the Sensor(s) NOTE Where possible mounting sensors to the machine should be done in conjunction with pulling cables. If a sensor has to be mounted at another time, then the bundled cable must be secured ...

Reference Manual MHM-97408, Rev. 2June 2008 3-9 CSI 9420 Cabling Introduction This section covers conduit installation guidelines, power line specifications, and (if applicable) pulling the instrumentation cabling. Conduit Installation Guidelines NOTE If conduit is used, all conduit must be bonded t...

Reference Manual MHM-97408, Rev. 2 June 2008 CSI 9420 3-10 Sensor Leads If the sensor is installed in a high-voltage environment and a fault condition or installation error occurs, the sensor leads and transmitter terminals could carry lethal voltages. Use extreme caution when making contact with th...

Reference Manual MHM-97408, Rev. 2 June 2008 CSI 9420 3-12 Table 3-4. Connecting One Sensor with temperature AMS Device Manager Wireless and Direct Connections AMS Device Manager is capable of connecting to devices either directly, using a HART modem, or wirelessly via AMS Device Manager. When confi...

Reference Manual MHM-97408, Rev. 2June 2008 3-13 CSI 9420 Liquid Crystal Display (LCD) Transmitters ordered with the LCD will be shipped with the display installed. The optional LCD can be rotated in 90-degree increments by squeezing the two tabs, pulling out, rotating and snapping back into place. ...

Reference Manual MHM-97408, Rev. 2June 2008 CSI 9420 www.mhm.assetweb.com Section 4 Commissioning Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4-1Verify Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4-1 SAFETY MESSAGES Inst...

Reference Manual MHM-97408, Rev. 2June 2008 4-3 CSI 9420 1420 Wireless Gateway To verify device operation using the 1420 Wireless Gateway’s integrated web server, navigate to the Explorer>Status page. This page will show whether the device has joined the network and if it is communicating properl...

Reference Manual MHM-97408, Rev. 2 June 2008 CSI 9420 4-4 If the device is communicating, you sholuld have a green status indicator at the top of the page, as shown below. Troubleshooting The most common cause of incorrect operation is the Network ID and Join Key. The Network ID and Join Key in the ...

Reference Manual MHM-97408, Rev. 2June 2008 CSI 9420 www.mhm.assetweb.com Section 5 Operation and Maintenance Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5-1LCD Screen Messages, 2.4 GHz . . . . . . . . . . . . . . . . . . . . page 5-2Power Module Replacemen...

Reference Manual MHM-97408, Rev. 2June 2008 5-3 CSI 9420 Normal Operating Sequence Screens The following screens will display during normal operation. Device Identification - the device’s identifier that is used to make up the HART long address -- the 1420 Wireless Gateway may use this to help ident...

Reference Manual MHM-97408, Rev. 2 June 2008 CSI 9420 5-4 PV screen - Overall velocity, PeakVue, temperature, sensor bias voltage, or power supply voltage depending on how the device is configured. SV screen - Overall velocity, PeakVue, temperature, sensor bias voltage, or power supply voltage depen...

Reference Manual MHM-97408, Rev. 2June 2008 5-7 CSI 9420 Radio Failure: the device cannot retrieve information from the radio - the device may still be operational and publishing HART data.

Reference Manual MHM-97408, Rev. 2 June 2008 CSI 9420 5-8 LCD SCREEN MESSAGES, 900 MHZ Startup Screen Sequence The following screens will display when the power module is first connected to the CSI 9420. All Segments On: used to visually determine if there are any bad segments on the LCD Device Name...

Reference Manual MHM-97408, Rev. 2 June 2008 CSI 9420 5-10 SV screen - Overall velocity, PeakVue, temperature, sensor bias voltage, or power supply voltage depending on how the device is configured. TV screen - Overall velocity, PeakVue, temperature, sensor bias voltage, or power supply voltage depe...

Reference Manual MHM-97408, Rev. 2June 2008 5-13 CSI 9420 Device Information Screens The following screens will show the device diagnostics depending on the state of the device. Network Status Screen 4.11: the device has joined a network and has been fully configured and has multiple (2 or more) par...

Reference Manual MHM-97408, Rev. 2 June 2008 CSI 9420 5-14 POWER MODULE REPLACEMENT Expected power module life is four (4) years at reference conditions. (1) When power module replacement is required, remove the power module cover and remove the power module pack. Replace the pack (part number MHM-8...

Reference Manual MHM-97408, Rev. 2June 2008 CSI 9420 www.mhm.assetweb.com Appendix A Specifications and Reference Data Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page A-1Dimensional Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . page A-5Ord...

Reference Manual MHM-97408, Rev. 2 June 2008 CSI 9420 A-2 Accuracy 1 : Measurement Precision 4 : • Vibration: +/- 0.2 dB over 24 months (corresponds to +/- 2%) • Temperature: +/- 2 °C over 24 months. NOTES: 1. Measurement accuracy is the absolute accuracy of the measurement relative to a known, cali...

Reference Manual MHM-97408, Rev. 2June 2008 A-3 CSI 9420 Physical Specifications Electrical Connections / power module • Replaceable, non-rechargeable, Intrinsically Safe Lithium-Thionyl Chloride power module pack with PBT enclosure. • Four year power module life at reference conditions. (1) • 4 Scr...

Reference Manual MHM-97408, Rev. 2June 2008 CSI 9420 www.mhm.assetweb.com Appendix B Product Certifications Approved Manufacturing Locations . . . . . . . . . . . . . . . . . page B-1Wireless Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . page B-1FCC and IC Approvals . . . . ...

Reference Manual MHM-97408, Rev. 2 June 2008 CSI 9420 B-2 Ordinary Location Certification for FM As standard, the transmitter has been examined and tested to determine that the design meets basic electrical, mechanical, and fire protection requirements by FM, a nationally recognized testing laborato...

Reference Manual MHM-97408, Rev. 2June 2008 CSI 9420 www.mhm.assetweb.com Appendix C Velocity, PeakVue ® , and Temperature Overall Velocity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page C-1PeakVue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

Reference Manual MHM-97408, Rev. 2June 2008 C-3 CSI 9420 PEAKVUE PeakVue is a patented technique that is extremely useful for isolating high-frequency phenomena associated with developing faults, especially in rolling-element bearings. The premise for PeakVue is that the high-frequency components ar...

Reference Manual MHM-97408, Rev. 2 June 2008 CSI 9420 C-6 In general, the best way to detect a developing fault related to temperature is to look for an increase in the temperature, relative to ambient, over time. This implies that, for reliable alerting, the thresholds should change as ambient temp...

Reference Manual MHM-97408, Rev. 2 June 2008 CSI 9420 C-8 T f_maintenance = T f_fault - 10 °C T f_advisory = T f_fault - 20 °C Error Indications and Steady-state Determination 1. Do not use any data readings collected within 30 seconds of motor start up 2. Check for error indications • If T f > 1...

1.2 Overview The manual This Reference Manual applies to the 2.4 GHz WirelessHART version of the CSI 9420 for usewith the Smart Power Module unless otherwise specified. It is optimized for use with themost recent device and software revisions (AMS Suite: Machinery Health Manager v5.61and AMS Suite: ...

Device revision information Revision Current level Description Universal 7 This is the HART version the transmitter supports. Field device (1) 4 This is the major revision of the transmitter and correspondswith a major interface release.When using AMS Device Manager, this revision can be found onthe...

Revision numbers in AMS Device Manager Figure 1-2: Introduction 4 MHM-97408, Rev 15

1.3 Considerations General Electrical vibration sensors, such as accelerometers, produce low-level signals proportionalto their sensed vibration. With simple HART configuration, the transmitter converts thelow-level sensor signal to a wireless-enabled signal. Commissioning The transmitter can be com...

Environmental The transmitter operates within specifications for ambient temperatures between –40°Fand 185°F (–40°C and 85°C). Verify that the operating environment of the transmitter is consistent with the appropriatehazardous location certifications. 1.4 Return of materials You may need to ship th...

2 Configuration Topics covered in this chapter: • Configuration overview • Configuration with a Field Communicator • Configuration with AMS Device Manager • Configuration with AMS Machinery Manager 2.1 Configuration overview You can configure the CSI 9420 either prior to installation or after the de...

2.1.1 Connect to a wired HART interface Unless the CSI 9420 is purchased pre-configured from the factory, you must connect it to awired HART interface. This is to define device credentials that allow the device tocommunicate on your wireless network. You can also define other device configurationssu...

Field Communicator and power module connection Figure 2-2: 3. Configure using a Field Communicator, AMS Device Manager, or any HART-enabledhost. Press Send to send configuration changes to the transmitter. The CSI 9420 enters “HART Listen” mode for communication on the wired interface. HART Listen i...

4. When configuration is complete over the wired HART interface, disconnect thetransmitter from the communication wires to re-establish wireless communication. This may take several minutes. 2.1.2 Set the wireless network configuration This enables the transmitter to communicate with the Smart Wirel...

2.1.3 Configuration options The CSI 9420 configuration options control the following operations: • How measurement results are reported and how often are they reported • The number and type of sensors installed • How and when alerts are generated Table 2-1 shows the default device configuration. You...

2.1.4 Sensor configuration The CSI 9420 can be installed with two accelerometers, or with one accelerometer with anembedded temperature sensor. Table 2-2 shows the possible sensor configurations and variable mappings. Possible sensor configurations and variable mappings Table 2-2: Dynamic process va...

2.1.5 Measurement parameter units Table 2-3 shows the measurement parameters and available units that can be configured for each parameter. Measurement parameter units Table 2-3: Parameter Units Velocity (Overall 1, Overall 2) mm/s RMSin/s RMS PeakVue maximum value (PeakVue 1, PeakVue 2) m/s 2 g’s T...

Default alert thresholds for vibration (continued) Table 2-4: Alert limits Advise Maintenance Failed Default value Report notification Default value Report notification Default value Report notification Sensortemperature 65°C 149°F Yes 75°C 167°F Yes 85°C 185°F Yes Bias(sensor 1, 2) – – – – Above: &...

Default levels for configurable device alerts Table 2-6: Parameter Advisory Maintenance Failed Level Enabled Level Enabled Level Enabled Accelerometer Bias N/A N/A N/A N/A < 2 V or > 3 V Yes Supply Voltage < 6.0 V No < 5.7 V Yes < 5.3 V Yes Notes • The supply voltage measurement is ma...

2.1.9 Minimize power consumption The primary way to minimize power consumption is to reduce the publish rate. Two other configuration settings that affect power consumption are: • LCD (Liquid Crystal Display) • PowerSave mode LCD Disable the LCD after installation is complete if it is not required d...

Valid settings for the PowerSave Skip Multiplier range from 1X to 24X. In order to extendpower module life, it should only be combined with a long update rate such as 60 minutes(54 minutes may be optimal for older versions of the CSI 9420). When this value is set to1X, the CSI 9420 acquires a new re...

2.1.11 Remove the power module The CSI 9420 device is powered whenever the power module is installed. To avoiddepleting the power module, remove it when the device is not in use. After you have configured the sensors and network, disconnect the communication leads,remove the power module (if the dev...

Field Communicator menu tree for CSI 9420, one accelerometer: 1 of 4 Figure 2-4: Configuration 20 MHM-97408, Rev 15

Field Communicator menu tree for CSI 9420, one accelerometer: 2 of 4 Figure 2-5: Configuration MHM-97408, Rev 15 21

Field Communicator menu tree for CSI 9420, one accelerometer: 3 of 4 Figure 2-6: Configuration 22 MHM-97408, Rev 15

Field Communicator menu tree for CSI 9420, one accelerometer: 4 of 4 Figure 2-7: Configuration MHM-97408, Rev 15 23

Field Communicator menu tree for CSI 9420, one accelerometer with temperature: 1 of 4 Figure 2-8: Configuration 24 MHM-97408, Rev 15

2.2.1 Field Communicator fast key sequences The following fast key sequences assume that you are using a Rev 4 DD. Press Send to save the changes to the device. CSI 9420 network configuration Table 2-7: Key sequence Menu items 2, 2, 1(Manual Setup) Network IDBroadcast InfoJoin Device to NetworkConfi...

2.3 Configuration with AMS Device Manager 2.3.1 Configure wireless network credentials in AMS Device Manager Prerequisites Before performing operations in AMS Device Manager, first scan the CSI 9420 with a wiredHART modem. Right-click the HART Modem icon in Device Explorer and select Scan All Device...

Overview Overview window Figure 2-17: The Overview window provides a glimpse of the status of the CSI 9420, including theprimary purpose variables associated with it. You can also access the following shortcuts from this page: • Device Information • Configure Sensors • Join Device to Network • Acqui...

Configure Sensors From the Overview window, click Configure Sensors to display installed sensors and current sensor configurations. Sensor Configuration window Figure 2-19: Click the Select Sensor Configuration drop-down to select a sensor configuration to apply to the installed sensors. Configurati...

Join Device to Network From the Overview window, click Join Device to Network to enter network identifiers and join keys that will enable the transmitter to join a wireless network. Join Device to Network window Figure 2-20: Configuration MHM-97408, Rev 15 39

Acquire New Measurement From the Overview window, click Acquire New Measurement to display measurement statistics for Velocity, PeakVue, bias, and sensor temperature for installed sensors. Thisalso displays supply voltage and ambient temperature information for the transmitter. Measurement Statistic...

Configure Configure window Figure 2-22: The Configure window lets you configure device settings. Important To be able to edit configuration settings, select Current in the Time drop-down menu at the bottom of the screen. Guided Setup Guided Setup lets you configure device settings in a guided step-b...

Note Sensor Power Enable is only available when the device is connected to AMS Device Manager using aUSB or serial HART modem and when the device is connected to a Field Communicator. This featureis not available when the device is connected to AMS Device Manager using a WirelessHARTconnection. Clic...

Click Configure Update Rate to set how often the device acquires and reports new measurements (update rate) and to specify the number of times the transmitter skips dataacquisitions between updates to the gateway (PowerSave Skip Multiplier). Click Default Burst Configuration to reset the burst confi...

Click the General Settings tab to display or edit general transmitter settings. General Settings tab Figure 2-25: Click the LCD Mode drop-down to enable or disable the LCD, or to set it to troubleshooting mode. Click the Power Source drop-down to select the transmitter power source. Select the units...

Click the Mapping tab to specify which measurements are reported as the Primary, Secondary, Third, and Fourth variables. Mapping tab Figure 2-26: Configuration MHM-97408, Rev 15 45

Click the Device Information tab to display the device tag, long tag, device type, serial number, device identifier, and description, and to display the universal, field device, software,hardware, and DD revision numbers. Device Information tab Figure 2-27: Configuration 46 MHM-97408, Rev 15

Click the License tab to display installed licensable features such as the Advanced Diagnostics application. License tab Figure 2-28: Click Configure License to configure/change installed licenses. Configuration MHM-97408, Rev 15 47

Alert Setup Alert Setup lets you configure the upper and lower range values and alarm limits forOverall Velocity, PeakVue, Bias, Sensor Temperature, Ambient Temperature, and SupplyVoltage. Alert Setup Figure 2-29: Click the corresponding sensor/device variable tab and select the Report Advisory , Re...

Service Tools Service Tools window Figure 2-30: The Service Tools window displays alert conditions. These include hardware and softwaremalfunctions or parameters with values beyond specifications. Alerts Click Alerts to display active alerts for the device. Configuration MHM-97408, Rev 15 49

Variables Click Variables to display graphical gauges of sensor and device variables. Variables Figure 2-31: Click the Mapped Variables tab to display graphical gauges of variables and their mappings. Click the Sensor Variables tab to display graphical gauges of the variables for each connected sens...

Trends Click Trends to display hour-long trends for each of the four measurement variables (PV, SV, TV, and QV). Trends Figure 2-32: Note The trend plots begin when Trends is selected, and continue to build as long as this remains selected. Configuration MHM-97408, Rev 15 51

Spectra Click Spectra to display spectral and analysis parameter data and to configure spectral data acquisition settings. You can import spectral data to AMS Machinery Manager for furtheranalysis. Note You must have the Advanced Diagnostics application license to view this feature. For moreinformat...

Click Velocity Spectrum x and PeakVue Spectrum x to display spectral plots of the latest acquired data for Velocity and PeakVue for connected sensors. Velocity spectrum Figure 2-34: Configuration MHM-97408, Rev 15 53

PeakVue spectrum Figure 2-35: Configuration 54 MHM-97408, Rev 15

Click the Energy Bands tab to display calculated energy band values. Energy Bands tab Figure 2-36: Configuration MHM-97408, Rev 15 55

Communications Click Communications to display network join status information. Communications Figure 2-37: Click the Join Mode drop-down to select when the transmitter attempts to join a network. Configuration 56 MHM-97408, Rev 15

2.4 Configuration with AMS Machinery Manager AMS Machinery Manager can change the data acquisition settings for CSI 9420 devices. Ifthe device is not commissioned in a HART DCS host (DeltaV or Ovation), you can allowAMS Machinery Manager to configure settings to provide easier access. You need tocon...

Other configurable parameters for the energy band include: • Effective Fmax for the thumbnail spectrum — For the velocity thumbnail spectrum, AMS Machinery Manager uses 100% as the default Fmax. • True Fmax for PeakVue — This allows the monitoring of a slower machine with PeakVue. Choosing 1000 Hz F...

When using a power module, the maximum recommended time-based acquisition ratesare: • Thumbnail spectrum — Once per day • High-resolution spectrum — Once every two weeks • Waveform — Once per month On-demand data collection is not expected to have a significant impact on power modulelife. If you are...

Verify device revision Figure 2-39: Note If you have an older device revision, a factory upgrade may be possible in some cases. ContactProduct Support for more information. 3. Right-click the CSI 9420 device and select Configure . 4. From the Configure window, select Current from the Time drop-down ...

Enable Advanced Diagnostics application (alternative) If your CSI 9420 is not installed on a wireless network, you can perform the upgrade usingeither a HART modem or a 375 or 475 Field Communicator. WARNING! The hazardous area rating available with the CSI 9420 does not permit either of the followi...

To make changes to a CSI 9420, AMS Device Manager settings must allow AMS MachineryManager to make changes. Note In some cases, if the gateway device is connected to a HART host such as DeltaV, any changes madeusing the AMS Machinery Manager software will be rejected. In such cases, contact your Del...

• You want to limit how often you collect and store data. Consider the following example in which a CSI 9420 is configured for a 60 minute updaterate and to request the PeakVue spectrum whenever the PeakVue value exceeds 10 g's. Ifthe measurement stays above 10 g's for an extended period of time, AM...

How to apply a publishing policy You can apply a publishing policy globally to a Data Import Server or individually to eachgateway device. • Apply a publishing policy to a Data Import Server to affect each gateway monitoredby that server. • Apply a publishing policy to one gateway device to affect o...

CSI 9420 publishing policy menu Figure 2-40: Recommended (default) publishing policy settings Table 2-11: Networksize Interval(D.HH:MM) Gatewaycredits Devicecredits Notes N N/4 days (but never less than 14.00:00) N*8 8 High-resolution data limitedonly to 4 devices per day withmost frequent collectio...

Maximum network size when collecting velocity and PeakVuespectra only (no waveforms)* Table 2-12: Network size Interval(D.HH:MM) Gateway credits Device credits 12 1.00:00 48 4 25 3.12:00 100 50 7.00:00 200 100 30.00:00 400 *Set-up for average velocity spectrum and PeakVue spectrum. Maximum network s...

2.4.5 Waveform or spectrum time The amount of time required to get a waveform or spectrum varies significantly dependingon the network size, network topology, and other installed applications competing forwireless bandwidth. Demand-based acquisitions use a special high-bandwidth mechanismthat can tr...

3 Setup Topics covered in this chapter: • Power the CSI 9420 • Sensors • Liquid Crystal Display (LCD) • Ground the transmitter 3.1 Power the CSI 9420 Prerequisites Install the Smart Wireless Gateway and ensure it is functioning properly before installingthe CSI 9420 and all other wireless devices. P...

Tip Power up wireless devices in order of proximity to the Smart Wireless Gateway, beginning with theclosest device to the gateway. This results in a simpler and faster network installation. 3.2 Sensors Each of the CSI 9420 signal inputs uses accelerometers to make vibration measurements.The term &#...

CAUTION! Although the integral cable has a built-in strain relief, do not use excessive force when pullingthe cable. Do not exert more than 5-lb of force directly on the sensor connection duringinstallation. If possible, secure the cable to the machine near the point of sensor installation. CAUTION!...

Spot face or end mill tool Figure 3-1: Attachment tools and supplies • 40-200 inch-lb torque wrench with 1/8 in. hex bit Suggested vendor: Grainger (P/N 4YA74) Description: 3/8" drive inch-lb torque wrench. You can substitute with any torquewrench with a range of 40 to 70 inch-lb and less than 5...

3.2.4 Prepare the sensor mount Stud mount (preferred) Stud mount provides increased reliability, improved frequency response, and increasedsignal sensitivity. Prerequisites The mounting location must provide a flat surface of at least 0.5 in. (12.7 mm) in diameterand a case thickness exceeding 0.4 i...

3.2.5 Attach the sensors Figure 3-3 shows a typical accelerometer, mounting stud, and mounting pad used with the CSI 9420. The mounting pad is only necessary when doing an epoxy mount. Accelerometer, mounting stud, and optional mounting pad Figure 3-3: A. accelerometer B. mounting stud (included wit...

For stud mount: If the mounting stud is still not seated against the spot face afteryou apply the correct torque force, it indicates that the tap hole is not deep enough.Remove the mounting and tap a deeper hole. 5. Apply a thin coat of semi-permanent thread locker to the threads on the sensorhousin...

3.2.6 Secure the sensor cables WARNING! All wiring should be installed by a trained and qualified electrician. Wiring must conform to allapplicable local codes and regulations. Follow local codes and regulations regarding wire type,wire size, color codes, insulation voltage ratings, and any other st...

Connecting one sensor Figure 3-8: A. Connector 1 – red wireB. Connector 2 – white wireC. Connector 3 – blankD. Connector 4 – black wire Setup MHM-97408, Rev 15 79

Connecting two sensors Figure 3-9: A. Connector 1 – two red wires, one from each accelerometerB. Connector 2 – white wire from one accelerometerC. Connector 3 – white wire from other accelerometerD. Connector 4 – two black wires, one from each accelerometer Setup 80 MHM-97408, Rev 15

Connecting one sensor (accelerometer with temperature) Figure 3-10: A. Connector 1 – red wireB. Connector 2 – white wireC. Connector 3 – green wire (temperature wire)D. Connector 4 – black wire 3. Connect the power module or external DC power. 4. Verify the connection through the status on the LCD (...

3.3 Liquid Crystal Display (LCD) Note If you purchased the CSI 9420 without the optional LCD, and you want to add an LCD, an upgrade kitis available (P/N A9400LCDM, A9400LCD-SS, or 00753-9004-0002). Contact Product Support formore information. 3.3.1 Install the LCD WARNING! While you can perform thi...

If the LCD pins are inadvertently removed from the interface board, carefully re-insert the pins before snapping the LCD in place. After installation, you can remove the LCD by squeezing the two tabs and pullinggently. You can then rotate it in 90-degree increments and snap it back in place. 3. Atta...

• Periodic Display – Use this setting to show only relevant data. This setting does not extend the wake cycle. • Troubleshooting Display – Use this setting when troubleshooting the transmitter. • Off – Use this setting to disable the LCD. Enable the LCD using AMS Device Manager 1. Launch AMS Device ...

Use a strapping wrench to tighten the cover until it will no longer turn and the blackO-ring is no longer visible. Refer to Figure 3-12 for an illustration on how to properly seal the end cap. 3.4 Ground the transmitter The transmitter operates with the housing, either floating or grounded. However,...

4 Operation and maintenance Topics covered in this chapter: • Verify status and operation • Power module maintenance 4.1 Verify status and operation Verify the status and operation of the CSI 9420 through the following: • LCD • Field Communicator • Smart Wireless Gateway LCD If the LCD is installed ...

For more information on LCD screen messages, refer to Appendix C . Field Communicator You can verify the status of the CSI 9420 and configure it using a Field Communicator.Table Table 4-2 shows the fast key sequences you can use to configure and connect the CSI 9420 to a network. See the Section 2.2...

The Explorer page displays the transmitter tag name, PV, SV, TV, QV, time of last update,and update rate (burst rate). A green status indicator means that the device is workingproperly. A red indicator means there is a problem with either the device or itscommunication path. Note It is normal for th...

4.2 Power module maintenance The Smart Power Module contains two “C” size primary lithium/thionyl chloride cells. Eachcell contains approximately 2.5 grams of lithium, for a total of 5 grams in each pack. Actual power module life can vary dramatically based on operating parameters—includingwhether h...

5 Velocity, PeakVue, and temperature Topics covered in this chapter: • Overall Velocity • PeakVue • Temperature 5.1 Overall Velocity The Overall Velocity measurement provides a summation of the low-frequency vibrationenergy, which indicates fault conditions such as imbalance, misalignment, looseness...

While PeakVue is very useful for providing an early indication of impact-related faults inrolling-element bearings, there are many general applications where a lower-frequencymeasurement is more appropriate. Also, virtually all vibration analysts are very familiarwith the Overall Velocity measuremen...

Service factor multiplier (continued) Table 5-1: Machinery type Service factor Turbine, Turbine Generator, Centrifugal Compressor 1.6 Miscellaneous Equipment 2.0 Figure 5-3 shows the Overall Velocity thresholds for root-mean-square (RMS) velocity in units of inches per second. Particularly, in digit...

Figure 5-4 shows an example of a typical formula for calculating the advisory alert level for PeakVue. PeakVue advisory levels Figure 5-4: These are the equations that govern this curve: These, however, are generic limits. They are provided as a starting point and these values(for a 3600 RPM machine...

The defective bearing was removed and Figure 5-7 shows the developing problem that was the source of the impacting. After replacing the bearing, the PeakVue vibration issignificantly reduced, as shown in Figure 5-8 , indicating that the problem has been resolved. Defective bearing Figure 5-7: Veloci...

Motor - OH after the bearing is replaced (PeakVue) Figure 5-8: 5.3 Temperature The levels at which to set temperature alerts depend on a number of factors including thespecific process, the operating environment, and the characteristics of the equipmentbeing monitored. This section provides some gen...

5.3.1 Relative temperature monitoring The recommended generic guidelines for setting the thresholds based on the relativechange are: T Advise = 10°C increase T Maintenance = 15°C increase T Failed = 20°C increase Assuming that the ambient temperature is 25°C, when operating at steady-state, you have...

where serv_fact_temp = • 5 for service factor of 1.15 or greater • -5 for either open or totally enclosed fan cooled (TEFC) motors, and service factor of1.0 • 0 for either totally enclosed non-ventilated (TENV) motors or motors withencapsulated windings, and service factor of 1.0 If elevation > 3...

Accelerometer signal with and without interference Figure 6-1: A. Signal measured with no RFI effect. B. Signal in the presence of interference on a completely unmitigated accelerometer. C. Frequency spectrum representation of the signal with interference. Accelerometer EMI and RFI considerations 10...

6.1 Mitigate interference The following are four basic things you can do to reduce EMI and RFI on measurements: • Use a shorter cable, if possible. For more details, see Section 6.1.1 . Note The leads on the sensor cables, as delivered, are specially prepared for ease of installation.Before attempti...

Figure 6-2 shows how to run the accelerometer through a conduit that is grounded on both ends. As a general rule, the transmitter housing itself is grounded through the base whereit is mounted. Since the conduit is electrically connected to the transmitter housing, thiseffectively grounds the condui...

6.1.3 Install ferrites Note The accelerometers are shipped with ferrites installed at the accelerometer end. To maintain theoptimum performance of the accelerometer, do not remove the ferrites. To meet the stated performance criteria, the standard accelerometer cable has two (2)ferrites installed. T...

Armor-jacketed cable and ferrites (pre-installation) Figure 6-6: Install ferrites on a standard cable 1. Make standard connections to the CSI 9420 terminal block and grounding screw. 2. Snap the first of three attenuator ferrites (MHM-94985) at the location on the cableapproximately 1 in. from the p...

Ferrites installed on an armor-jacketed cable Figure 6-8: You need an additional ferrite for devices that use external DC supply. This ferrite isincluded with the transmitter if you order the external power option. Transmitter using an external power option with ferrites installed Figure 6-9: This i...

The ferrite in this example is Fair-Rite P/N 0431164281, which has a reactance that rangesfrom 28 Ω at 1 MHz to 310 Ω at 100 MHz and 240 Ω at 250 MHz. It supports a maximum cable diameter of 0.260 inch (6.6 mm). Effect of ferrites on interference Figure 6-10 compares two accelerometers in the presen...

Figure 6-10 also shows that ferrites provide a huge amount of RFI suppression and are needed to maintain measurement integrity in the presence of strong electromagneticinterference. Do not remove the ferrites installed on the accelerometer cables that areshipped from the factory, even if you mitigat...

RFI source polarization coincident with long cable run (maximum interference) Figure 6-12: Accelerometer EMI and RFI considerations MHM-97408, Rev 15 113

6.1.5 Summary To maximize immunity to EMI/RFI, consider the following when planning the installation ofthe CSI 9420 and its accelerometers: Required • Use ferrites to attenuate interference that couples into the accelerometer cable. • Ensure the installation conforms with all local codes and regulat...

Appendix ASpecifications and reference data Topics covered in this appendix: • Functional specifications • Physical specifications • Performance specifications • Radio specifications • Low-power sensors (special order and standard) • Dimensional drawings • Sensor mounting diagrams A.1 Functional spe...

Measurement Range RMS velocity (frequency dependent): 0.008 in/s to >4.35 in/s (0.20 mm/s to>110.5 mm/s)PeakVue: 0.02 g to 80 g (0.2 m/s 2 to 785 m/s 2 ) PeakVue details: 51.2 kHz sampling rate, 4096 samples/block, 1000 Hz highpass filter Accuracy For vibration over stated frequency response (...

A.2 Physical specifications Electrical connections/power module Smart Power Module • Replaceable, non-rechargeable, intrinsically safe lithium-thionyl chloride powermodule pack with PBT enclosure • 1.5–3-year power module life at reference conditions (1) • 4 screw terminals for sensor connection Ext...

A.3 Performance specifications Temperature Limits The transmitter will operate within specifications for ambient temperaturesbetween –40°F and 185°F (–40°C and 85°C). Temperature limits Table A-1: CSI 9420 Operating limit Storage limit With LCD display –4°F to 175°F –20°C to 80°C –40°F to 185°F –40°...

A.5 Low-power sensors (special order and standard) Special order models Table A-2: Part number Colorcode Cablelength (ft) Cable type Sensor range Accelerometer A0394RI Green 10 Polyurethane 0.02 g to 80 g from 1 kHz to 20 kHz0.01 in/s to 4.35 in/s at 1 kHz A0394RI-2 50 A0394RI-3 75 A0394RA 10 Armor ...

Standard order models Table A-3: Part number Color code Cable length (ft) Cable type Sensor range Accelerometer A0394RI-1 Green 30 Polyurethane 0.02 g to 80 g from 1 kHz to 20 kHz0.01 in/s to 4.35 in/s at 1 kHz A0394RI-4 100 A0394RA-1 30 Armor A0394RA-4 100 Specifications and reference data 120 MHM-...

A.6 Dimensional drawings Sensors are specified separately. Dimensions are in inches (millimeters). CSI 9420 with sensor and mounting brackets Figure A-1: CSI 9420 with long-range and extended antennas Figure A-2: Specifications and reference data MHM-97408, Rev 15 121

A.7 Sensor mounting diagrams Milling process Figure A-3: This spot facing should create a uniform seat. Specifications and reference data 122 MHM-97408, Rev 15

Figure A-3 shows specifications for drilling and spot face grinding when mounting accelerometers using the stud mount method, and Figure A-4 shows the correct and incorrect milling process. Correct and incorrect milling Figure A-4: Note Properly align the drill so that the tapped hole is perpendicul...

Figure A-5 shows the specifications for drilling, tapping a pilot hole, and torqueing the mounting stud when mounting the sensor. Accelerometer mounting Figure A-5: Specifications and reference data 124 MHM-97408, Rev 15

Appendix BProduct certifications Topics covered in this appendix: • Approved manufacturing location • Wireless certifications • Hazardous locations certificates Note For specific device certifications, always refer to the product nameplate and markings on the device. B.1 Approved manufacturing locat...

FCC ID: LW2RM2510 IC ID: 2731A-RM2510 Ordinary location certification (CSA) As standard, the transmitter has been examined and tested to determine that the designmeets basic electrical, mechanical, and fire protection requirements by CSA, a nationallyrecognized testing laboratory (NRTL) as accredite...

B.3 Hazardous locations certificates The CSI 9420 carries multiple certificates for operation in hazardous locations. For acomplete listing of specific approvals, please reference our website. Note The markings that appear on the transmitter housing determine whether a device is suitable foroperatio...

Appendix CLCD screen messages Startup screen sequence These are the screens when the power module is first connected to the CSI 9420. LCD screen Meaning Description All Segments On Used to visually determine if there are anybad segments on the LCD. NIM Startup The device is waiting for the radio to ...

LCD screen Meaning Description NetworkIdentification This ID tells the user what network the devicecan connect to, assuming the device has thecorrect Join Key. Version Code Displays the firmware version of the device. Joining and provisioning These are the screens when the CSI 9420 is in the process...

LCD screen Meaning Description Set Service The request for network services has beenissued to the device. Service Rejected The request for network services has beenrejected by the network manager.Sufficient bandwidth may not currently beavailable. Normal operating sequence These are the screens disp...

LCD screen Meaning Description Data Publish The device has started collecting new dataand will publish it to the gateway whencomplete. Sleep Shows how long the device sleeps betweentimes it wakes up and collects/publishes data. Network status screens These screens display the network status of the C...

LCD screen Meaning Description NetworkDisconnected The device is disconnected from the network. Device diagnostic screens These screens show the state of the CSI 9420. LCD screen Meaning Description Device Failure There is critical error which may prevent thedevice from operating correctly. Alert Pr...