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Emerson CSI 9420, Справочное руководство

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6.1.5

Summary

To maximize immunity to EMI/RFI, consider the following when planning the installation of
the 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 regulations.

Best practice

•

Use a shorter cable, if possible.

•

Consider running accelerometer cables in conductive conduit, grounded on both ends.

•

Avoid vertical cable runs because this geometry increases susceptibility to vertically polarized
causes of interference.

Accelerometer EMI and RFI considerations

114

 MHM-97408, Rev 15

Содержание CSI 9420

Страница 1: ...Reference Manual MHM 97408 Rev 15 January 2015 CSI 9420 Wireless Vibration Transmitter Reference Manual ...

Страница 2: ...ls section of this document for any restrictions associated with a safe installation Before connecting a Field Communicator in an explosive atmosphere ensure the instruments are installed in accordance with applicable field wiring practices Electrical shock can result in death or serious injury Avoid contact with the leads and terminals High voltage that may be present on leads can cause electrica...

Страница 3: ... for errors omissions or inconsistencies that may be contained herein or for incidental or consequential damages in connection with the furnishing performance or use of this material Information in this document is subject to change without notice and does not represent a commitment on the part of Emerson Process Management The information in this manual is not all inclusive and cannot cover all u...

Страница 4: ......

Страница 5: ... 2 3 1 Configure wireless network credentials in AMS Device Manager 34 2 3 2 Right click menu 35 2 4 Configuration with AMS Machinery Manager 58 2 4 1 Advanced Diagnostics application 58 2 4 2 CSI 9420 Data Collection Overview 62 2 4 3 CSI 9420 publishing policy 63 2 4 4 Maximum network size and publishing policy settings 65 2 4 5 Waveform or spectrum time 68 Chapter 3 Setup 69 3 1 Power the CSI 9...

Страница 6: ...onduit 103 6 1 3 Install ferrites 105 6 1 4 Reduce polarized interference 112 6 1 5 Summary 114 Appendices and reference Appendix A Specifications and reference data 115 A 1 Functional specifications 115 A 2 Physical specifications 117 A 3 Performance specifications 118 A 4 Radio specifications 118 A 5 Low power sensors special order and standard 119 A 6 Dimensional drawings 121 A 7 Sensor mountin...

Страница 7: ... in an explosive environment make sure the instruments are installed in accordance with applicable field wiring practices Verify that the operating environment of the CSI 9420 is consistent with the appropriate hazardous locations certifications Electrical shock can cause death or serious injury Avoid contact with the leads and terminals High voltage that may be present on leads can cause electric...

Страница 8: ...eady solution that monitors vibration and temperature in hard to reach locations It also provides a variety of transmitter and sensor configurations Some of its features include Support for up to 4 process variables with up to 3 user configurable alerts for each process variable Support for storage of Waveform Spectrum directly in AMS Machinery Manager Wireless output with 99 data reliability deli...

Страница 9: ...occasionally modified to refine functionality When major functionality is added the device revision increases Hardware 5 This is the hardware revision DD 1 This is the Device Descriptor DD revision The device descriptor is primarily used for configuring devices in the field 1 If you have an older device revision a factory upgrade may be possible in some cases Contact Product Support for more infor...

Страница 10: ...Revision numbers in AMS Device Manager Figure 1 2 Introduction 4 MHM 97408 Rev 15 ...

Страница 11: ...framework Pipes or framework may adversely affect the performance of the antenna Electrical Smart Power Module The power module contains two C size primary lithium thionyl chloride batteries Each power module contains approximately 2 5 grams of lithium for a total of 5 grams in each pack Under normal conditions the power module materials are self contained and are not reactive as long as the batte...

Страница 12: ...rn Materials Authorization RMA number and receive additional instructions Emerson Product Support contact information Global Service Center GSC Phone 1 800 833 8314 1 877 812 4036 Email mhm custserv emerson com Web http www assetweb com mhm and select Product Support World Wide Customer Service WWCS Phone 1 888 367 3774 Option 2 CSI Email wwcs custserv emerson com Note If the transmitter has been ...

Страница 13: ...wired connection Perform this step for the device to join a wireless network After the device has joined you can complete the rest of the steps over a wireless link 3 Optional Name the device Tag and Device Description By default the tag is VT xxxx where xxxx is the unique radio ID on the wireless network The device joins the network and operates correctly even if no changes are made but it is usu...

Страница 14: ...timize for power consumption Reduce the publish rate and set the LCD mode to Off to minimize power consumption As an additional step you can configure the PowerSave mode settings to extend the power module life 12 Configure trending of parameters You can trend parameters in multiple locations such as in a plant historian in AMS Machinery Manager and in a DCS control system 13 If the device configu...

Страница 15: ...t reflected in a wireless host until connection has been re established To avoid loss of synchronization disconnect hosts relying on the wireless link when communicating with the device on the wired interface For example if you are viewing a configuration screen in AMS Device Manager through a wireless link and you leave this screen open while making changes with a Field Communicator you will have...

Страница 16: ...nce Once the device enters HART Listen mode it remains in this mode until you press the CONFIG button the power cycles or no activity is seen on the wired interface for three minutes Pressing the CONFIG button a second time causes the device to exit HART Listen mode CAUTION The front electronics end cap the cap covering the LCD is certified for Class I Division I in appropriate gas environments ch...

Страница 17: ...e wireless equivalent of connecting wires from a transmitter to a control system input Procedure 1 From the Smart Wireless Gateway click Setup Network Settings to obtain the Network ID and Join Key 2 Using a Field Communicator or AMS Device Manager with a wired modem enter the Network ID and Join Key so that they match the Network ID and Join Key from the Smart Wireless Gateway Note If the Network...

Страница 18: ...ault value Publishing mode Generic Update rate 60 minutes PowerSave mode PowerSave Skip Multiplier of 1X LCD mode Off Power source Power module battery MHM Access Control Disabled Write Protect No Sensor Configuration Sensor type 1 Accelerometer sensor 2 not installed Sensor sensitivity 25 m V g Velocity Fmax 1000 Hz PeakVue true Fmax 1000 Hz Velocity spectrum lines of resolution 400 lines PeakVue...

Страница 19: ...rometer PV Overall Velocity Sensor 1 Overall Velocity Sensor 1 Overall Velocity Sensor 1 SV PeakVue Sensor 1 PeakVue Sensor 1 PeakVue Sensor 1 TV Bias Sensor 1 Sensor Temperature Overall Velocity Sensor 2 QV Supply Voltage Supply Voltage PeakVue Sensor 2 Unmapped device variables Ambient Temperature Ambient Temperature Bias Sensor 1 Bias Sensor 1 Bias Sensor 2 Ambient Temperature Supply Voltage Ea...

Страница 20: ...ess One rule of thumb for vibration is to examine the current level at which the equipment is operating Assuming the equipment is in good working condition set the Advisory level at 2x the current value or at a minimum of 0 05 in s RMS whichever is greater set the Maintenance level at 4x the current value and set the Failed level at 8x the current value For example if the current value for Overall...

Страница 21: ...terpreted as follows 10 g s Indication of Abnormal Situation 20 g s Serious Abnormal Situation Maintenance Plan Required 40 g s Critical Abnormal Situation Implement Maintenance Plan For more information on PeakVue see Section 5 2 The default alert thresholds for temperature correspond closely to a generic open drip proof ODP motor with class F insulation and a service factor of 1 15 operating at ...

Страница 22: ...process variables PV SV TV and QV are published at the specified update interval and cached in the Smart Wireless Gateway When values are cached in the gateway it is not necessary to wake the device for the host system to be able to read the variables The other variables are still available but any request to read one of them wakes the device and consumes power Generic mode publishes all the proce...

Страница 23: ...n appropriate gas environments check the nameplate on the device for details Exposing the electronics to a production environment can allow particulates moisture and other airborne chemicals to enter into the device which could lead to contamination and potential product performance issues In all cases whenever opening the front end cap be sure to seal it completely afterwards by tightening until ...

Страница 24: ...eway User Manual for additional information The settings in the gateway and the host must be consistent and entered in both locations for example Modbus register definitions DeltaV integrates native wireless I O devices on the control network Refer to the DeltaV documentation for more information on the required version You can manage wireless devices as native HART devices and trend variables acc...

Страница 25: ...cator Follow the connection diagram in Figure 2 2 A Rev 4 DD is recommended when using a Field Communicator to configure the CSI 9420 The DD for the CSI 9420 is located on the DVD that came with the transmitter Refer to the Field Communicator User s Manual for more details on DDs or go to http www2 emersonprocess com en us brands Field Communicator Pages SysSoftDDs aspx for instructions on adding ...

Страница 26: ...Field Communicator menu tree for CSI 9420 one accelerometer 1 of 4 Figure 2 4 Configuration 20 MHM 97408 Rev 15 ...

Страница 27: ...Field Communicator menu tree for CSI 9420 one accelerometer 2 of 4 Figure 2 5 Configuration MHM 97408 Rev 15 21 ...

Страница 28: ...Field Communicator menu tree for CSI 9420 one accelerometer 3 of 4 Figure 2 6 Configuration 22 MHM 97408 Rev 15 ...

Страница 29: ...Field Communicator menu tree for CSI 9420 one accelerometer 4 of 4 Figure 2 7 Configuration MHM 97408 Rev 15 23 ...

Страница 30: ...Field Communicator menu tree for CSI 9420 one accelerometer with temperature 1 of 4 Figure 2 8 Configuration 24 MHM 97408 Rev 15 ...

Страница 31: ...Field Communicator menu tree for CSI 9420 one accelerometer with temperature 2 of 4 Figure 2 9 Configuration MHM 97408 Rev 15 25 ...

Страница 32: ...Field Communicator menu tree for CSI 9420 one accelerometer with temperature 3 of 4 Figure 2 10 Configuration 26 MHM 97408 Rev 15 ...

Страница 33: ...Field Communicator menu tree for CSI 9420 one accelerometer with temperature 4 of 4 Figure 2 11 Configuration MHM 97408 Rev 15 27 ...

Страница 34: ...Field Communicator menu tree for CSI 9420 two accelerometers 1 of 4 Figure 2 12 Configuration 28 MHM 97408 Rev 15 ...

Страница 35: ...Field Communicator menu tree for CSI 9420 two accelerometers 2 of 4 Figure 2 13 Configuration MHM 97408 Rev 15 29 ...

Страница 36: ...Field Communicator menu tree for CSI 9420 two accelerometers 3 of 4 Figure 2 14 Configuration 30 MHM 97408 Rev 15 ...

Страница 37: ...Field Communicator menu tree for CSI 9420 two accelerometers 4 of 4 Figure 2 15 Configuration MHM 97408 Rev 15 31 ...

Страница 38: ...e Mapping Configure Units Alert Limits Sensor Power Enable Join Device to Network Configure Publishing Configure Update Rate CSI 9420 common fast key sequences Table 2 8 Function Key sequence Menu items General settings 2 2 3 Manual Setup LCD Mode Power Source Advanced Config Units Write Protect MHM Access Control Alert setup 2 3 Overall Velocity PeakVue Bias Ambient Temperature Supply Voltage Upd...

Страница 39: ...ual Setup Power Source MHM Access Control 2 2 3 6 Manual Setup MHM Access Control Supply power to sensor 2 1 5 Guided Setup Sensor Power Enable Configure variable mapping 2 1 2 Guided Setup Configure Variable Mapping Device reset 3 6 5 Device Reset Restore Factory Default Settings Configuration MHM 97408 Rev 15 33 ...

Страница 40: ... only applicable using a wired HART modem and cannot be done using WirelessHART devices Procedure 1 Right click the CSI 9420 device and select Methods Join Network 2 Enter the network ID for the wireless network in the Join Device to Network screen and click Next You can obtain the network ID from the Smart Wireless Gateway web server Click Setup Network Settings 3 Enter the Join Key in the screen...

Страница 41: ...lable for the device This document only discusses the Overview Configure and Service Tools windows for more information on the other context menus refer to AMS Device Manager Books Online In the Device Explorer view select the wireless network where the transmitter is connected and right click the transmitter to display the context menus CSI 9420 right click menu Figure 2 16 Configuration MHM 9740...

Страница 42: ...impse of the status of the CSI 9420 including the primary purpose variables associated with it You can also access the following shortcuts from this page Device Information Configure Sensors Join Device to Network Acquire New Measurement Configuration 36 MHM 97408 Rev 15 ...

Страница 43: ...ersal field device software hardware and DD revision numbers Click the Radio tab to display the device MAC address manufacturer device type revision numbers and transmit power level Click the Security tab to display Write Protect information and to view whether MHM Access Control is enabled Click the License tab to display installed licensable features such as the Advanced Diagnostics application ...

Страница 44: ... 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 Configuration 38 MHM 97408 Rev 15 ...

Страница 45: ... 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 ...

Страница 46: ...ment to display measurement statistics for Velocity PeakVue bias and sensor temperature for installed sensors This also displays supply voltage and ambient temperature information for the transmitter Measurement Statistics window Figure 2 21 Configuration 40 MHM 97408 Rev 15 ...

Страница 47: ...talled sensors Click Configure Variable Mapping to display or specify which measurements are reported as the Primary Secondary Third and Fourth variables Click Configure Units to configure units for Overall Velocity PeakVue and temperature Click Alert Limits to define the lower range and upper range values and alert limits for Advisory Maintenance and Failure for each of the process variables You ...

Страница 48: ...hed generic or optimized 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 data acquisitions between updates to the gateway PowerSave Skip Multiplier Manual Setup Manual Setup lets you configure device settings manually Click the Wireless tab to display wireless network information for ...

Страница 49: ...t the burst configuration to default values Click Refresh Effective Acquisition Rate to refresh the value in the Effective Acquisition Rate field Click the Sensor tab to display current sensor configurations You can also edit the sensor sensitivity value from this page Sensor tab Figure 2 24 Click Configure Sensor x to configure the parameters for the specific sensor Click Restore Sensor Default t...

Страница 50: ... Overall Velocity PeakVue and Temperature drop down menus Click the MHM Access Control drop down to enable or disable Access Control for AMS Machinery Manager Access Control allows AMS Machinery Manager to make changes to the CSI 9420 configuration CAUTION If the device will be commissioned in a HART DCS host e g DeltaV or Ovation do not enable AMS Machinery Manager to make changes to the configur...

Страница 51: ...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 ...

Страница 52: ...play 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 ...

Страница 53: ...ense 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 ...

Страница 54: ...igure 2 29 Click the corresponding sensor device variable tab and select the Report Advisory Report Maintenance or Report Failure check boxes to generate alarms when actual measured values exceed the thresholds specified When these check boxes are not selected no alarm is reported Click Restore Defaults to restore default alarm thresholds for the selected variable Configuration 48 MHM 97408 Rev 15...

Страница 55: ... 30 The Service Tools window displays alert conditions These include hardware and software malfunctions or parameters with values beyond specifications Alerts Click Alerts to display active alerts for the device Configuration MHM 97408 Rev 15 49 ...

Страница 56: ...ed 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 sensor Click the Device Variables tab to display graphical gauges of ambient temperature and supply voltage variables Configuration 50 MHM 97408 Rev 15 ...

Страница 57: ...our 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 ...

Страница 58: ...ager you can configure the high resolution Velocity Analytical spectrum to return 400 or 800 lines of resolution with averaging If the Average Velocity option is not enabled in AMS Machinery Manager the spectrum is calculated at 1600 lines of resolution with no averaging When vibration data is acquired a PeakVue waveform is sampled for 3 2 seconds If you set the PeakVue True Fmax to 1000 Hz the fi...

Страница 59: ...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 ...

Страница 60: ...PeakVue spectrum Figure 2 35 Configuration 54 MHM 97408 Rev 15 ...

Страница 61: ...Click the Energy Bands tab to display calculated energy band values Energy Bands tab Figure 2 36 Configuration MHM 97408 Rev 15 55 ...

Страница 62: ...s 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 ...

Страница 63: ...vent History tab to display transmitter events such as measurements HART transmissions and wake actions Click the Log Configuration tab to configure event logging options Data from event logs are useful during a debug process Click the Transmission Statistics tab to display statistics related to radio transmission operation such as communication interval between data requests Click the Reset Resto...

Страница 64: ...e device and appear in AMS Device Manager and Alert Monitor AMS Machinery Manager alerts only appear when you are using the AMS Machinery Manager software This type of configuration is also acceptable if the DCS or PCS host is using Modbus or OPC and not HART CAUTION If the CSI 9420 devices are commissioned and installed on a HART DCS or PCS that is managing and archiving device configuration info...

Страница 65: ...es a quick look at the vibration energy in the frequency domain If you need more frequency resolution you can obtain a high resolution spectrum or a waveform You can store data in AMS Machinery Manager database if the point is mapped You can configure time based data acquisitions once it happens automatically thereafter You can define the type of data to collect compressed spectrum high resolution...

Страница 66: ...d Diagnostics application standard You can remotely upgrade an installed CSI 9420 that is already part of a wireless mesh network using either AMS Wireless Configurator or AMS Device Manager There is no need to walk to the device or remove it from the field Notes If your CSI 9420 is not yet installed in the field refer to Enable Advanced Diagnostics application alternative for instructions on how ...

Страница 67: ...the Configure window select Current from the Time drop down menu 5 Click Manual Setup License tab Configure License 6 Select Yes to enable the Advanced Diagnostics application This displays the serial number and request number Call or email Product Support and provide this information Product Support will issue a registration key 7 Enter the registration key and click Next 8 Click Finish when done...

Страница 68: ...set to connect the Field Communicator to the CSI 9420 terminal block 2 Power on the Field Communicator and select HART Application from the main menu Depending on the Device Descriptor DD file in your CSI 9420 you may get a warning message Click CONT to proceed to the main menu 3 Select Configure or press 2 on the keypad 4 Select Manual Setup or press 2 on the keypad 5 Select License or press 6 on...

Страница 69: ...ower Module CSI 9420 Publishing Policy The Data Import program provides an easy credit based system to control how often data is collected and transmitted from each of your CSI 9420 transmitters You can collect on demand acquisitions without impacting the CSI 9420 Publishing Policy On demand acquisitions When you collect on demand acquisitions you do not impact the CSI 9420 Publishing Policy Time ...

Страница 70: ...data too often clog the network bandwidth and run down the power module Therefore you should set the polling interval to the longest time period that is practical Device credit consumption by acquisition type Table 2 9 Acquisition Credit Spectrum time based or alert based 1 Waveform time based or alert based 2 Spectrum or Waveform on demand 0 You can determine if a device has consumed all of its c...

Страница 71: ...devices to your network and when you collect high resolution data For example if 5 temperature transmitters are broadcasting at a 1 second update rate you will be able to add fewer CSI 9420 devices on this gateway than if the network contained only CSI 9420 devices When you collect high resolution data from a CSI 9420 such as vibration spectra and waveforms the network can accommodate fewer wirele...

Страница 72: ...r 64 devices the collection interval increases to N 4 days AMS Machinery Manager v5 61 features an auto calculate button that populates the CSI 9420 Publishing Policy menu with default values shown in Table 2 11 If a gateway is dedicated to vibration monitoring and will not be routing any process data then you can customize the publishing policy to allow more diagnostic data to be collected Follow...

Страница 73: ...ich conforms to best practices as described in the WirelessHART System Engineering Guide Collect an averaged spectrum for overall vibration recommended Do not collect the waveform used to calculate the overall vibration value in the device itself Starting in AMS Machinery Manager v5 61 the spectrum can be 400 lines instead of 800 lines which further increases the availability of bandwidth If you r...

Страница 74: ... also include Energy Band parameters which cover the entire frequency range The Energy Bands for a 1000 Hz spectrum are 0 Hz 65 Hz 65 Hz 300 Hz 300 Hz 1000 Hz The Energy Band parameters can only be trended in AMS Machinery Manager and they are trended in the same way as the other scalar parameters The device does not publish these values requesting these wakes the device just like any other specia...

Страница 75: ... 40 mA when awake and powering sensors 3 Pull the wiring through the threaded conduit entry Ensure that the grommet fits the wire properly and does not leak Note The wire must snugly fit in the grommet feed through in the cable gland to prevent ingress of water and other contaminants If using one of the grommets for the standard low power accelerometers use a cable with a diameter between 0 125 to...

Страница 76: ...80 g s peak Accelerometer 2 2 3 VDC 0 5 VDC 0 5 4 5 V 80 g s peak Temperature 1 N A 40 C to 125 C N A The accelerometers require a DC bias The CSI 9420 provides the necessary bias and measures it to verify correct sensor operation The nominal bias voltage is 2 5 V If the bias voltage is outside of the 2 3 V range the device generates a failed alert for the associated sensor The DC input range repr...

Страница 77: ...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 the leads and terminals For high voltage environments attach the sensor leads first before connecting to a power source Tip Use crimp on ferrules or lugs to improve long term r...

Страница 78: ...o 70 inch lb and less than 5 inch lb increments 1 4 28 taps and tap handle 9 16 open end wrench 1 8 hex Allen key Wire brush Plant approved cleaner degreaser Plant approved semi permanent thread locker e g Loctite For epoxy mount you also need the following 2 part epoxy e g Loctite Depend Emerson P N A92106 or comparable A212 Mounting Pads A212 mounting pad Figure 3 2 Optional Grinder to create a ...

Страница 79: ...e spot face tool is not perpendicular to the mounting surface and the resulting surface will not allow the sensor to be mounted properly See Section A 7 for illustrations of the correct milling process 4 Using 1 4 28 in tap set tap a pilot hole to a minimum depth of 0 25 in 6 35 mm See Section A 7 for an illustration of tapping a pilot hole Epoxy mount alternative If it is not practical to drill i...

Страница 80: ...e accelerometer C mounting pad Prerequisites Whenever possible mount sensors to the machine while pulling cables If you have to mount the sensor at another time secure the bundled cable to the machine and protect it from damage Procedure 1 Using a plant approved cleaner degreaser remove any lubricating fluid used during the tapping process and if necessary clean the mounting stud threads 2 Rub a s...

Страница 81: ... stud loosely screw the mounting stud into the mounting location The mounting location is the machine surface when using stud mount and the mounting pad when using epoxy mount 4 Using a torque wrench with 1 8 in hex bit torque to 7 8 ft lb 9 5 10 8 N m to tighten the mounting stud Tighten the mounting stud Figure 3 5 Setup MHM 97408 Rev 15 75 ...

Страница 82: ...ousing 6 Place the sensor onto the mounting stud and hold it to create the least amount of cable strain and cable exposure While holding the sensor hand tighten the 9 16 in captive nut and use a torque wrench with 9 16 in open end to finish tightening to 2 5 ft lb 2 7 6 8 N m Hand tighten the captive nut Figure 3 6 If the mounting stud does not disengage from the sensor use a flathead screwdriver ...

Страница 83: ... the sensor cable to the machine approximately 4 5 in 100 125 mm from the mounting location Do not curl into a bending radius of less than 2 8 in 71 mm Securing a cable with temporary cable anchor Figure 3 7 If the pulling of cables is not currently scheduled secure the bundled sensor cables so that no strain is placed on the integral sensor cable connectors Do not let the bundled cable hang from ...

Страница 84: ...s WARNING 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 the leads and terminals Procedure 1 Remove the transmitter back cover 2 Attach the sensor leads Follow the wiring diagram in Figure 3 8 to connect one sensor the wiri...

Страница 85: ...Connecting one sensor Figure 3 8 A Connector 1 red wire B Connector 2 white wire C Connector 3 blank D Connector 4 black wire Setup MHM 97408 Rev 15 79 ...

Страница 86: ... Connector 1 two red wires one from each accelerometer B Connector 2 white wire from one accelerometer C Connector 3 white wire from other accelerometer D Connector 4 two black wires one from each accelerometer Setup 80 MHM 97408 Rev 15 ...

Страница 87: ...power 4 Verify the connection through the status on the LCD if available 5 Reattach and tighten the cover Use a strapping wrench to tighten the cover until it will no longer turn and the black O ring is no longer visible This ensures that water water vapor or other gases do not penetrate into the housing Note You can use crimp on ferrules or lugs to improve long term reliability of sensor wiring S...

Страница 88: ...ly an Emerson Product Service Center personnel should remove and reinstall the LCD Failure to do so may void the hazardous location certification Installing the LCD Figure 3 11 Procedure 1 Remove the LCD cover CAUTION The front electronics end cap the cap covering the LCD is certified for Class I Division I in appropriate gas environments check the nameplate on the device for details Exposing the ...

Страница 89: ...or pins on the LCD are not designed for repeated connect disconnect 3 3 2 Enable the LCD When you enable the LCD the CSI 9420 displays information about its network state and its measurements This is helpful for configuration installation and commissioning The LCD provides a visual indication on the status of the device and shows its current measurements Transmitters ordered with the LCD are shipp...

Страница 90: ...e this setting to disable the LCD Note When operating the CSI 9420 with the Smart Power Module disable the LCD in the transmitter configuration after installation to maximize power module life While the LCD module itself consumes very little power having it activated will alter the operating cycle of the transmitter in such a way that can impact the power module life by up to 15 20 3 3 3 Turn on t...

Страница 91: ...to the earth ground very minimal current enters the transmitter If the ends of the shield are left ungrounded a voltage is created between the shield and the transmitter housing and between the shield and earth at the element end The transmitter may not be able to compensate for this voltage causing it to lose communication and or generate an alarm Instead of the shield carrying the current away f...

Страница 92: ...Setup 86 MHM 97408 Rev 15 ...

Страница 93: ...ont electronics end cap the cap covering the LCD is certified for Class I Division I in appropriate gas environments check the nameplate on the device for details Exposing the electronics to a production environment may allow particulates moisture and other airborne chemicals to enter into the device which could lead to contamination and potential product performance issues In all cases whenever o...

Страница 94: ...etwork ID Broadcast Info Join Device to Network Configure Publishing Configure Update Rate Transmit Power Level Default Burst Config 2 1 Guided setup Configure Sensors Configure Variable Mapping Configure Units Alert Limits Sensor Power Enable Join Device to Network Configure Publishing Configure Update Rate Note The CSI 9420 does not publish any data to the gateway while a Field Communicator or H...

Страница 95: ... display more information about the device If the CSI 9420 is configured with the Network ID and Join Key and sufficient time for network polling has passed the transmitter will then be connected to the network The most common cause of incorrect operation is that the Network ID or Join Key are not set correctly in the device The Network ID and Join Key in the device must match those found on the S...

Страница 96: ...l and international environmental rules and regulations for proper management of spent batteries If no specific requirements exist you are encouraged to recycle through a qualified recycler Consult the materials safety data sheet for power module specific information Replacement When the power module needs to be replaced remove the power module cover and the power module pack Replace the pack P N ...

Страница 97: ... the limited power and bandwidth available in a wireless device The majority of developing fault conditions manifest in one or both of these key parameters The difference between the standard vibration waveform and the associated PeakVue waveform is shown in Figure 5 1 and Figure 5 2 Overall Vibration indicates energy from shaft rotation expressed in units of RMS velocity per the ISO 10816 standar...

Страница 98: ...Velocity waveform Figure 5 1 PeakVue waveform Figure 5 2 Velocity PeakVue and temperature 92 MHM 97408 Rev 15 ...

Страница 99: ...h results from handheld instruments There are however a number of different methods for measuring and reporting Overall Velocity so ensure that the measurement conditions are similar when trying to duplicate the value reported by the CSI 9420 with a handheld The CSI 9420 uses ISO 10816 which defines a measurement bandwidth of 2 Hz to 1 kHz The ISO 10816 general fault levels at various turning spee...

Страница 100: ... Overall Velocity low frequency energy LFE or digital overall This is because the low frequency measurements either average the energy or provide an energy summation over a relatively large frequency band and the relative amount of energy that is typically contributed by the high frequency components is quite small As a result even large spikes are difficult to detect with classic techniques The d...

Страница 101: ...tion with a portable vibration analyzer and are set relatively low For frequent automated monitoring such as that offered by the CSI 9420 the levels can be increased for most balance of plant equipment running between 900 and 4000 RPM You can use the rule of tens as a simple but effective approach to monitoring PeakVue on most rolling element bearing machines Using this guideline we can assume the...

Страница 102: ... problem was not visible with conventional low frequency analysis The following examples provide sample data from one of the sites Notice in the example that the velocity measurement is indicating less than 0 1 in s The PeakVue trend however indicates high frequency vibration that is regularly in excess of 6 g s Example 1 4600 HP fan motor OH Overall Figure 5 5 Example 2 4600 fan motor OH PeakVue ...

Страница 103: ... problem that was the source of the impacting After replacing the bearing the PeakVue vibration is significantly reduced as shown in Figure 5 8 indicating that the problem has been resolved Defective bearing Figure 5 7 Velocity PeakVue and temperature MHM 97408 Rev 15 97 ...

Страница 104: ...st way to detect a developing fault related to temperature is to look for an increase in temperature relative to ambient over time This implies that for reliable alerting the thresholds should change as ambient temperature changes In practice this can be difficult to do because it requires the operator to constantly monitor the ambient temperature and adjust the alert levels accordingly It is cust...

Страница 105: ...t such as a pump or fan there are no generic rules to determine the default levels without some prior knowledge of the steady state baseline good value In general the Advise level should be set about 10 C to 20 C above this baseline with the Maintenance level about 10 C above Advise and the Failed level about 10 C above Maintenance There are equations that define the suggested generic thresholds f...

Страница 106: ...evel alarm temperature C of the motor skin frame Tf_maintenance Maintenance level alarm temperature C of the motor skin Tf_advisory Advisory level alarm temperature C of the motor skin Alarm levels For open drip proof ODP motors Tf_fault 35 5366 Ln Tw 91 1571 For totally enclosed motors Tf_fault 37 2028 Ln Tw 102 8868 For all motors Tf_maintenance Tf_fault 10 C Tf_advisory Tf_fault 20 C Error indi...

Страница 107: ...ion as an accelerometer only measures vibration If you use a sensor that has both vibration and embedded temperature capabilities these strategies will only work for the vibration measurement part of the sensor The primary source of the susceptibility is the cable between the accelerometer and the transmitter housing Longer cable lengths act like antennas at high frequencies and as such receive ra...

Страница 108: ...re 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 102 MHM 97408 Rev 15 ...

Страница 109: ... use shorter cable lengths When planning the installation keep in mind that shorter cable lengths significantly improve immunity to EMI RFI Try to keep cable runs as short as reasonably possible Even 3 meter cables have some susceptibility in the presence of high intensity RF fields it is strongly recommended that you consider other mitigating strategies discussed in this section even if you are u...

Страница 110: ... at the transmitter end Grounding the conduit at the accelerometer end as well significantly reduces the possibility that energy due to EMI RFI can be coupled into the accelerometer cable When employing this method minimize the length of cable that is outside of the conduit by running the conduit as close as reasonably possible to the point where the accelerometer is mounted to the equipment being...

Страница 111: ...ot remove the ferrites To meet the stated performance criteria the standard accelerometer cable has two 2 ferrites installed These are Steward ferrites P N 28B0355 000 with each providing 205 Ω of reactance at 100 MHz Standard accelerometer cable with ferrites installed as shipped from the factory Figure 6 3 Accelerometer EMI and RFI considerations MHM 97408 Rev 15 105 ...

Страница 112: ...sors for use with the CSI 9420 are shipped with additional ferrites if their cable lengths exceed 3 meters To ensure compliance with the CE directive if the cable length exceeds 3 meters all standard sensor configurations 1 accelerometer 1 accelerometer with embedded temperature or 2 accelerometers require ferrite installation at the site These ferrites are not installed on the accelerometer cable...

Страница 113: ...ites provided with the sensors that have standard polyurethane cables are Fair Rite P N 0431173951 These ferrites simply snap onto the cable near the point where the cable enters the transmitter housing You can also use wire ties and or heat shrink with these ferrites The ferrites provided with the sensors that have armor jacketed cables are Fair Rite P N 2631665702 These slide onto the cable and ...

Страница 114: ...at the location on the cable approximately 1 in from the point where the cable enters the gland 3 Snap the second ferrite onto the cable adjacent to the first then snap the remaining ferrite adjacent to the second Note Apply adequate force in the ferrites closures so that the keeper latches fully engage This ensures that the ferrites remain securely fastened to the cable Accelerometer EMI and RFI ...

Страница 115: ...three ferrites at the location on the cable approximately 1 in from the point where the cable enters the gland 3 Secure the ferrite using a wire tie heat shrink or any other method approved for your location 4 Slide the second and third ferrites onto the cable adjacent to the first and secure them in place with a wire tie or heat shrink Accelerometer EMI and RFI considerations MHM 97408 Rev 15 109...

Страница 116: ...s ferrite is included with the transmitter if you order the external power option Transmitter using an external power option with ferrites installed Figure 6 9 This is a snap on ferrite Depending on the size of the wire used you might need to secure the ferrite in place Accelerometer EMI and RFI considerations 110 MHM 97408 Rev 15 ...

Страница 117: ... accelerometer end of the cable The resulting interference is about 10 mV peak to peak which is equivalent to a perturbation of about 0 2 g s peak to the acceleration measurement The lower trace B is a 3 meter cable of the same type without conduit with polarization matching that of the interference field In this case there are no ferrites installed and the resulting interference is about 1 2 V pe...

Страница 118: ...n most cases intermittent interference sources such as handheld two way radios or tablet computers are naturally vertically polarized because of the way we hold these items during normal usage As a result installations with long vertical runs of cable are more susceptible to EMI RFI than horizontal runs of similar length Figure 6 11 illustrates how to install cables to improve immunity against ver...

Страница 119: ...RFI source polarization coincident with long cable run maximum interference Figure 6 12 Accelerometer EMI and RFI considerations MHM 97408 Rev 15 113 ...

Страница 120: ...o the accelerometer cable Ensure the installation conforms with all local codes and regulations Best practice Use a shorter cable if possible Consider running accelerometer cables in conductive conduit grounded on both ends Avoid vertical cable runs because this geometry increases susceptibility to vertically polarized causes of interference Accelerometer EMI and RFI considerations 114 MHM 97408 R...

Страница 121: ... 2 accelerometers or 1 accelerometer with an embedded temperature sensor See Section A 5 for more information Output Wireless enabled linear with temperature or input Local display The optional five digit integral LCD can display engineering units g s m s2 in s mm s F and C It can also display updates at a transmit rate of up to once per minute Humidity limits 0 95 relative humidity Transmit rate ...

Страница 122: ...nce conditions per EN 61326 3 dB up to 10 kHz 10 dB up to 25 kHz Sensor variability temperature EMI transient susceptibility of the temperature measurement is unspecified since this is not the primary purpose of the device Testing has demonstrated that high intensity RF fields have the potential to render the temperature measurement meaningless Measurement precision Measurement precision refers to...

Страница 123: ...over O ring Buna N Terminal block and power module pack PBT Antenna PBT PC integrated omnidirectional antenna Mounting Transmitter mounting requires mounting brackets See the Section A 6 for more information Weight CSI 9420 without LCD 4 6 lb 2 kg CSI 9420 with M5 LCD 4 7 lb 2 1 kg Enclosure ratings Housing is NEMA 4X and IP66 with approved cable glands 1 Reference conditions are 70 F 21 C two acc...

Страница 124: ...ll requirements listed under IEC 61326 2006 A 4 Radio specifications Parameter Min Typical Max Units Comments Operating frequency 2 4000 2 4835 GHz Number of channels 15 Channel separation 5 MHz Occupied channel bandwidth 2 7 MHz at 20 dBc Frequency accuracy 50 50 kHz Modulation IEEE 802 15 4 DSSS Raw data rate 250 kps Received operating maximum input level 0 dBM Receiver sensitivity 92 5 dBM At 5...

Страница 125: ...5 A0394RAC 10 Armor w Teflon coating A0394RAC 1 30 A0394RAC 2 50 A0394RAC 3 75 A0394RAC 4 100 Dual output sensor Accelerometer and temperature A0394DI Blue 10 Polyurethane 0 02 g to 80 g from 1 kHz to 20 kHz 0 01 in s to 4 35 in s at 1 kHz 40 C to 125 C A0394DI 1 30 A0394DI 2 50 A0394DI 3 75 A0394DI 4 100 A0394DA 10 Armor A0394DA 1 30 A0394DA 2 50 A0394DA 3 75 A0394DA 4 100 A0394DAC 10 Armor w Tef...

Страница 126: ... Cable length ft Cable type Sensor range Accelerometer A0394RI 1 Green 30 Polyurethane 0 02 g to 80 g from 1 kHz to 20 kHz 0 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 97408 Rev 15 ...

Страница 127: ...rs 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 ...

Страница 128: ...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 ...

Страница 129: ...rometers 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 perpendicular to the mounting surface Specifications and reference data MHM 97408 Rev 15 123 ...

Страница 130: ...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 ...

Страница 131: ...ion Emerson works with governmental agencies around the world to supply fully compliant products and remove the risk of violating country directives or laws governing wireless device usage Radio and Telecommunications Terminal Equipment Directive R TTE 1999 5 EC Emerson Process Management complies with the R TTE Directive FCC and IC approvals This device complies with Part 15 of the FCC Rules Oper...

Страница 132: ... own premises general authorization is required Norway May be restricted in the geographical area within a radius of 10 km from the center of Ny Alesund Romania Use on a secondary basis Individual license is required Electromagnetic Compatibility EMC 2004 108 EC All Models EN 61326 1 61326 2 3 2006 Canadian Standards Association CSA CAN CSA C22 2 No 61010 1 04 Safety Requirements for Electrical Eq...

Страница 133: ...approvals please reference our website Note The markings that appear on the transmitter housing determine whether a device is suitable for operation in a specific hazardous location This further requires that the transmitter is being operated in accordance with the installation drawings provided with the unit Product certifications MHM 97408 Rev 15 127 ...

Страница 134: ...Product certifications 128 MHM 97408 Rev 15 ...

Страница 135: ...d to the CSI 9420 LCD screen Meaning Description All Segments On Used to visually determine if there are any bad segments on the LCD NIM Startup The device is waiting for the radio to initialize This takes approximately 15 seconds Device Name Used to determine the device name LCD screen messages MHM 97408 Rev 15 129 ...

Страница 136: ...re Data The device is acquiring and processing data Device Information Tag 8 character user entered tag Device Identification Device identifier that makes up the HART long address The Smart Wireless Gateway may use this to help identify devices if no unique user tag is available LCD screen messages 130 MHM 97408 Rev 15 ...

Страница 137: ...he device Joining and provisioning These are the screens when the CSI 9420 is in the process of joining the network LCD screen Meaning Description Service Created The request for network services has been granted to the device Services must be obtained before the device can transfer data through the network Service Delayed The request for network services is pending LCD screen messages MHM 97408 R...

Страница 138: ...ufficient bandwidth may not currently be available Normal operating sequence These are the screens displayed during normal operation LCD screen Meaning Description Network Operational The device is connected to both the network manager and the gateway It is ready to send data Acquire Preparation The device powers up the DSP and prepares for data acquisition LCD screen messages 132 MHM 97408 Rev 15...

Страница 139: ...e overall velocity PeakVue temperature sensor bias voltage or power supply voltage depending on how the device is configured TV screen Displays the overall velocity PeakVue temperature sensor bias voltage or power supply voltage depending on how the device is configured QV screen Displays the overall velocity PeakVue temperature sensor bias voltage or power supply voltage depending on how the devi...

Страница 140: ... collects publishes data Network status screens These screens display the network status of the CSI 9420 LCD screen Meaning Description Network Unknown The device has yet to retrieve information from the Smart Wireless Gateway and is still in the process of being activated Network Idle The device is in a low power idle state and it is not connected to the network LCD screen messages 134 MHM 97408 ...

Страница 141: ...etected a network and is attempting to establish connection Network Connected The device has joined the network and has established connection with the network manager Network Operational The device is connected to both the network manager and the gateway It is ready to send data LCD screen messages MHM 97408 Rev 15 135 ...

Страница 142: ...evice Failure There is critical error which may prevent the device from operating correctly Alert Present At least one alert is present Low Supply Voltage The terminal voltage is below the recommended operating range If the device is power module operated the power module should be replaced If the device is line powered the supply voltage should be increased LCD screen messages 136 MHM 97408 Rev 1...

Страница 143: ...reached a critical level If the device is power module operated the power module should be replaced If the device is line powered the supply voltage should be increased More Status Available At least one device parameter is on alert LCD screen messages MHM 97408 Rev 15 137 ...

Страница 144: ...LCD screen messages 138 MHM 97408 Rev 15 ...

Страница 145: ...window 49 52 56 57 spectra 49 52 56 57 trends 49 52 56 57 AMS Machinery Manager Advanced Diagnostics application 58 configuration with 58 data collection 62 63 Data Import 62 63 publishing policy 62 63 Store on Alert 62 63 antenna dimensional drawings 121 Asset Control AMS Device Manager 62 63 AMS Machinery Manager 62 63 attaching sensors 74 C cable length 103 commissioning 5 6 conductive conduit ...

Страница 146: ...2 O operating limit sensors 70 overall velocity 91 overview 2 3 overview transmitter 2 3 P parameter units 14 parameters trending 18 PeakVue 94 performance specifications 118 physical specifications 117 power consumption minimizing 17 power module environmental considerations 90 handling 90 maintenance 90 removal 19 replacement 90 shipping 90 power module life 62 65 power wiring 69 powering the CS...

Страница 147: ... Alert 62 63 stud mount 73 T temperature absolute monitoring 99 100 alert thresholds 99 limits 5 6 relative monitoring 99 temperature limits 5 6 trending Energy Band parameters 68 trending of parameters 18 trends 49 52 56 57 turning on the LCD 84 U units 14 update rate 16 V variable mappings 13 verifying status and operation 87 88 W waveform 68 weight transmitter 117 wireless certifications 125 12...

Страница 148: ...to ensure their accuracy they are not to be construed as warranties or guarantees express or implied regarding the products or services described herein or their use or applicability All sales are governed by our terms and conditions which are available on request We reserve the right to modify or improve the designs or specifications of our products at any time without notice All rights reserved ...

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