Emerson Rosemount 928 Quick Start Manual
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Emerson Rosemount 928 Quick Start Manual

Emerson Rosemount 928 Quick Start Manual

Wireless gas monitor, integrated wireless gas monitoring
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Download this manual See also: Reference Manual
August 2018
Rosemount
Integrated Wireless Gas Monitoring
NOTICE
This guide provides configuration and basic installation information for the Rosemount
Monitor. It does not provide diagnostic, maintenance, service, troubleshooting, Intrinsically Safe (I.S.)
installation, or ordering information. Refer to the Rosemount 928 Wireless Gas Monitor
more information.
The manual and this guide are also available electronically on Emerson.com/Rosemount.
™
928 Wireless Gas Monitor
Quick Start Guide
TM
928 Wireless Gas
Reference Manual
for
1

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Summary of Contents for Emerson Rosemount 928

  • Page 1 This guide provides configuration and basic installation information for the Rosemount 928 Wireless Gas Monitor. It does not provide diagnostic, maintenance, service, troubleshooting, Intrinsically Safe (I.S.) installation, or ordering information. Refer to the Rosemount 928 Wireless Gas Monitor Reference Manual more information.
  • Page 2 ™ Sales Representative. The Rosemount 928 Wireless Gas Monitor and all other wireless devices should be installed only after the Wireless Gateway has been installed and is functioning properly. Wireless devices should also be powered up in order of proximity from the Wireless Gateway, beginning with the closest. This will result in a simpler and faster network installation.

  • Page 3: Table Of Contents

    Verify that the operating atmosphere of the transmitter is consistent with the appropriate hazardous  locations certifications. When connecting an external device to the Rosemount 928 Wireless Gas Monitor’s discrete output in a  hazardous area, ensure that the external device is installed in accordance with Intrinsically Safe or non-incendive field wiring practices.

  • Page 4: Overview

    The Ingress Protection (IP) filter must be installed. Do not operated the Rosemount 928 Wireless Gas Monitor without the correct IP filter installed in the Rosemount 628 Series Gas Sensor Module. If the IP filter is not installed, damage may occur to the sensor inside the Rosemount 628 Series Gas Sensor Module.

  • Page 5: Installing The Gas Sensor Module

    628 Gas Sensor Module is held in place using a tight-fitting seal and snap connections. The Rosemount 628 Series Gas Sensor Module is connected to the Rosemount 928 Transmitter by two latching tabs that fit into the bottom portion of the housing as shown in the following figure. The seal...

  • Page 6: Installing The Power Module

    Hydrogen Sulfide (H One minute To remove the Rosemount 628 Gas Sensor Module, compress the two latching tabs and pull downward until the module is released from the Rosemount 928 Transmitter housing. Installing the power module To perform configuration, the Rosemount ™...

  • Page 7: Bench Configuration

    3. Verify the connection by viewing the LCD display. 4. Replace the rear housing cover and completely tighten. 5. Allow the Rosemount 928 Wireless Gas Monitor to warm up before continuing. Refer to the following table for maximum warm up times based on gas type.
  • Page 8 August 2018 Quick Start Guide 2. Do one of the following: On the Configure screen, select Guided Setup to verify or change initial  configuration settings. Refer to “Guided setup” on page 9. Refer to the Field Communicator subsections for each configuration task. On the Configure screen, select Manual Setup to verify or change all ...

  • Page 9: Guided Setup

    HART terminals on the handheld communicator. 3. Connect the HART communication leads to the COMM terminals on the Rosemount 928 Transmitter terminal block (A and B). A. +Comm Terminal B. -Comm Terminal Do not connect to the COMM terminals when an explosive atmosphere is present.
  • Page 10 August 2018 Quick Start Guide 4. Start your handheld communicator device. If necessary, open HART Field Communicator on your handheld device to establish HART communication. Refer to the manual for your handheld communicator device for more information. 5. On the Overview screen, select Configure. 6.
  • Page 11 Quick Start Guide August 2018 Basic setup Basic setup using Field Communicator 1. On the Guided Setup screen, select Basic Setup. 2. On the Device Information screen, select any of the following and configure as needed. Otherwise, continue with Step 3.
  • Page 12 August 2018 Quick Start Guide Long Tag: Enter an identifier for the device up to 32 characters long using  the virtual keypad. The Long Tag is blank by default and does not display if left blank. Tag: Enter an identifier for the device up to eight uppercase alphabetic ...
  • Page 13 Quick Start Guide August 2018 Descriptor: Enter a description of the device up to 16 alphabetic,  numeric, and special characters long. The Descriptor is blank by default and does not display if left blank. Message: Enter a message up to 32 alphabetic, numeric, and special ...
  • Page 14 August 2018 Quick Start Guide 3. On the Device Information screen, select Next. 4. On the Configure Sensor screen, select OK to confirm successful sensor configuration.
  • Page 15 Quick Start Guide August 2018 Basic setup using AMS Wireless Configurator 1. On the Guided Setup tab, in the Initial Setup area, select Basic Setup. 2. On the Device Information tab, you have the option to configure any of the following as needed.
  • Page 16 Joining the Rosemount 928 Transmitter to a wireless network To communicate with the Wireless Gateway and the host system, the Rosemount 928 Transmitter must be configured to communicate using the wireless network. This procedure is the wireless equivalent of connecting wires from a transmitter to the host system.
  • Page 17 Key of the Wireless Gateway and other devices in the network. If the Network ID and Join Key are not identical, the Rosemount 928 Transmitter will not communicate with the network. The Network ID and Join Key may be obtained from the Wireless Gateway on the Setup>Network >Settings page on the web...
  • Page 18 August 2018 Quick Start Guide 3. Select OK. 4. On the Join Key screen, use the hexadecimal keypad to enter the first part of the Join Key. The Join Key must match the Wireless Gateway Join Key. Refer to the System Settings > Network > Network Settings page in the Wireless Gateway web-based user interface for the Join Key.
  • Page 19 Quick Start Guide August 2018 Network. 2. On the Join Device to Network tab, enter the Network ID and Join Key. 3. Select Next. 4. Follow the steps in the wizard to complete the network configuration. Update rate considerations Before configuring the wireless update rate for your wireless devices, evaluating the safety concerns, conditions and wireless network in your facility will guide you toward selecting the correct update rate to meet your needs.
  • Page 20 Consider the speed with which you want to be alerted to a dangerous concentration of toxic gas. “Reporting by exception” is not recommended for the Rosemount 928 Wireless Gas Monitors or Emerson Wireless Gateways due to its potential adverse effect on Wireless Gateway capacity and network integrity.
  • Page 21 Quick Start Guide August 2018 b. Select OK. —Or— a. For update rates greater than 60 seconds, select 61-3600 seconds from the list. b. Enter the update rate in number of seconds. For example, enter 1800 seconds for 30 minutes.
  • Page 22 August 2018 Quick Start Guide c. Select OK. 3. On the Emerson Wireless Gateway Optimizations screen, select Yes-Enable Optimizations to save and use wireless optimizations or select No-Disable Optimizations to reject wireless optimizations. Note Wireless Gateway optimizations combine process measurement and device diagnostic messages from field devices to the Wireless Gateway, saving network bandwidth.
  • Page 23 Quick Start Guide August 2018 5. On the Configure Update Rate screen, select OK to confirm successful update rate configuration. Configuring the update rate using AMS Wireless Configurator 1. On the Guided Setup tab, in the Wireless area, select Configure Update Rate to configure the frequency at which the device reports measurement and diagnostic information.
  • Page 24 August 2018 Quick Start Guide a. Select 61–3600 from the list. b. Type the number of seconds for an update rate from 61 seconds to 60 minutes. For example, 1800 seconds for 30 minutes. c. Select Next. 3. On the Wireless Gateway Optimizations screen, select Yes-Enable Optimizations to save and use wireless optimizations or select No-Disable Optimizations to reject wireless optimizations.
  • Page 25 Quick Start Guide August 2018 4. Select Next. 5. Select Next and then select Finish to save the update rate configuration. Configuring device display mode The device display mode defines whether or how frequently the device LCD display is turned on to display selected dynamic variable screens. Disabling the display mode or selecting a less frequent display mode will extend power module life.
  • Page 26 3. Select OK to save the selected device display option. Note When a handheld communication device is connected to the Rosemount 928 Wireless Gas Monitor, the LCD display is in High Availability mode. Selecting and accepting the On Demand or Periodic options does not take effect until approximately five minutes after the handheld communicator device is disconnected.
  • Page 27 A latched gas concentration alarm may be manually reset by removing and reinstalling the power module. Refer to the “Removing the power module” section in the Rosemount 928 Wireless Gas Monitor Reference Manual “Installing the power module” on page 6.
  • Page 28 Latched alarms may be cleared by resetting the alarm using Field Communicator or AMS Wireless Configurator. Refer to the “Clearing latched alarms” section in the Rosemount 928 Wireless Gas Monitor Reference Manual for information about clearing latched local alarms. If Not Latched is selected, the gas concentration alarm clears automatically when the gas concentration level dissipates below the specified High Concentration Threshold.
  • Page 29 Quick Start Guide August 2018 3. On the selected Process Alert screen, select Mode. 4. On the Mode screen, select Enabled. 5. Select OK. 6. On the Alert Limit screen, use the numeric keypad to enter an alarm set point limit for the selected process alert based on operations best practices and in compliance with all local regulations.
  • Page 30 August 2018 Quick Start Guide 7. Select OK. 8. Select OK. 9. On the selected Process Alert screen, select Next.
  • Page 31 Quick Start Guide August 2018 10.On the Configure Process Alarms screen, select OK to confirm successful process alarm configuration. 11.Repeat steps 2–10 as necessary to configure additional process alarms. Configuring process alarms using AMS Wireless Configurator 1. On the Guided Setup tab, in the Optional Setup area, select Configure Process Alerts.

  • Page 32: Calibrating The Gas Sensor Module

    August 2018 Quick Start Guide 4. Repeat steps 2–3 if necessary to configure the HI Alarm process alert. 5. Select Next. 6. Select Next to confirm successful process alert configuration. 7. Select Finish. Calibrating the gas sensor module Calibrating the Rosemount ™...
  • Page 33 It must be connected to a Rosemount 928 Transmitter to perform calibration, but the calibration settings are stored in the sensor itself rather than in the Rosemount 928 Transmitter. The Rosemount 628 Gas Sensor Module may be uninstalled from a Rosemount 928 Transmitter and reinstalled in another without affecting its calibration.
  • Page 34 August 2018 Quick Start Guide 2. Establish communication between the Rosemount 928 Transmitter and the Field Communicator. 3. On the Field Communicator Home screen, select Configure. 4. On the Configure screen, select Guided Setup. 5. On the Guided Setup screen, select Calibrate Sensor.
  • Page 35 Quick Start Guide August 2018 6. Select OK to accept the current date as the calibration date and continue. 7. Acknowledge the warning. If necessary, remove the loop from automatic control. 8. Expose the sensor to clean air to zero the reading. If the ambient air may contain trace amounts of target gas or other gases (for example, carbon monoxide from engine exhaust) that may interfere with zeroing the device, do the following:...
  • Page 36 August 2018 Quick Start Guide b. Install a regulator on the clean air cylinder. c. Attach a length of calibration tubing (PVC tubing, -in. ID, -in OD) from the regulator on the clean air cylinder to the fitting on the Rosemount 628 Gas Sensor Module IP filter assembly (part number 00628-9000-0001).
  • Page 37 Quick Start Guide August 2018 9. Select OK when the zero measurement reading stabilizes. Note Negative measurement readings may occur and are normal during zeroing. 10.Wait while Field Communicator performs zero adjustment. 11.Select OK to accept the new zero measurement.
  • Page 38 August 2018 Quick Start Guide 12.Select OK to accept the new zero calibration. 13.On the Calibrate Sensor screen, enter a gas concentration level that corresponds to the concentration of calibration gas that will be applied during calibration. This value must be between 5 ppm and 100 ppm. 14.Select OK.
  • Page 39 Quick Start Guide August 2018 15.Install a regulator on the target gas source. 16.Attach a length of calibration tubing (PVC tubing, -in. ID, -in. OD) from the regulator on the target gas source to the fitting on the Rosemount 628 Gas Sensor Module IP filter assembly (part number 00628-9000-0001).
  • Page 40 August 2018 Quick Start Guide 18.A gas concentration should begin to register on the LCD display and gradually increase to the calibration gas concentration level. The gas concentration level shown on the device display may not exactly match that shown on the label of the target gas source.
  • Page 41 A sensor that cannot accept a new calibration may have reached the end of its service life. Replace the Rosemount 628 Gas Sensor Module and repeat this procedure. Refer to the “Replacing the Rosemount 628 Gas Sensor Module” section in the Rosemount 928 Wireless Gas Monitor Reference...
  • Page 42 24.The Service Reminder screen is displayed if a service reminder is configured and enabled. Select OK to accept the service reminder date or enter another date. Refer to the “Service reminders” section of the Rosemount 928 Wireless Gas Monitor Reference Manual for more information.
  • Page 43 Quick Start Guide August 2018 Sensor. 2. On the Calibrate Sensor screen, select Next to accept the current date as the calibration date and continue.
  • Page 44 August 2018 Quick Start Guide 3. On the Warning screen, select Next. 4. Expose the sensor to clean air to zero the reading. If the ambient air may contain trace amounts of target gas or other gases (for example, carbon monoxide from engine exhaust) that may interfere with zeroing the device, do the following: a.
  • Page 45 Quick Start Guide August 2018 c. Attach a length of calibration tubing (PVC tubing, -in. ID, -in. OD) from the regulator on the clean air cylinder to the IP filter inlet on the bottom of the Rosemount 628 Gas Sensor Module. d.
  • Page 46 August 2018 Quick Start Guide 7. Select Accept New Zero. 8. Select Next. 9. On the Calibrate Sensor screen, enter a gas concentration level that corresponds to the concentration of calibration gas that will be applied during calibration. This value must be between 5 ppm and 100 ppm.
  • Page 47 Quick Start Guide August 2018 10.Select Next. Before performing the next step, verify that the regulator is closed to avoid releasing gas into the air during calibration. 11.Install a regulator on the target gas source.
  • Page 48 August 2018 Quick Start Guide 12.Attach a length of calibration tubing (PVC tubing, -in. ID, -in. OD) from the regulator on the target gas source to the IP filter inlet on the bottom of the Rosemount 628 Gas Sensor Module. 13.Release the target gas from the target gas source.
  • Page 49 Quick Start Guide August 2018 15.Wait while the gas concentration measurement stabilizes. Refer to the following figure. 16.Select Next when the gas concentration measurement stabilizes at or near the target gas concentration level. 17.Wait while AMS Wireless Configurator performs calibration.
  • Page 50 August 2018 Quick Start Guide 18.When the calibration process finishes, the new adjusted reading is displayed. Select Next. 19.Select Accept calibration. 20.Select Next.

  • Page 51: Manual Setup

    21.The Service Reminder screen is displayed if a service reminder is configured and enabled. Select Next to accept the service reminder date or enter another date. Refer to the “Service reminders” section of the Rosemount 928 Wireless Gas Monitor Reference Manual for more information.
  • Page 52 August 2018 Quick Start Guide 2. Connect the HART communication leads to the COMM terminals on the terminal block. A. +Comm Terminal B. -Comm Terminal Do not connect to the COMM terminals when an explosive atmosphere is present. 3. Start your handheld communicator device. If necessary, open HART Field Communicator on your handheld device to establish HART communication.
  • Page 53 Quick Start Guide August 2018 5. On the Configure screen, select Manual Setup. 6. Perform the configuration tasks in the following subsections as needed. Configuring display options The Primary Variable (Gas Concentration) is displayed by default on the LCD display. To configure the display of additional dynamic variable items, do the following: Configuring display options using Field Communicator 1.
  • Page 54 August 2018 Quick Start Guide 2. On the Display screen, select Display Options. 3. Select a display option or options to alternate displaying with the Primary Variable (Gas Concentration). Percent of Range  Gas Sensor Module Temperature  Electronics Temperature ...
  • Page 55 Quick Start Guide August 2018 4. Select On. 5. Select OK. 6. If required, repeat steps 3–5 for additional display options. 7. On the Display Options screen, select Send. 8. On the Send screen, do one or more of the following: Select Display Options if you want to review the selected display items.
  • Page 56 August 2018 Quick Start Guide Select Send to send display option changes to the device.  9. Select Back twice to return to the Manual Setup screen. Configuring display options using AMS Wireless Configurator 1. On the Manual Setup page, select the Display tab. 2.
  • Page 57 Quick Start Guide August 2018 4. In the Confirm Device Configuration Change dialog box, select a reason for the future service from the Service Reason list. Select Details if you want to view additional information. 5. Select Yes. Configuring security settings You have the option to configure security settings to protect the Rosemount ™...
  • Page 58 August 2018 Quick Start Guide 2. Configure the following security settings as required: Write Protect: If No (the default option) is selected, device configuration  settings may be viewed and edited. If Yes is selected, device configuration settings may be viewed but not edited. Lock Device: If Unlock is selected, the device can be accessed by any ...
  • Page 59 Quick Start Guide August 2018 Over the Air Upgrade: If Unlock (the default option) is selected, the  transmitter radio can be upgraded by programming sent over the air. If Lock is selected, over-the-air transmitter radio upgrades are prevented. Configuring security settings using AMS Wireless Configurator 1.
  • Page 60 August 2018 Quick Start Guide b. In the HART Lock list, select Lock or Unlock to change the setting. c. Select Finish. In the HART Lock area, the Device is Locked check box is selected when the device is locked. 3.
  • Page 61 Quick Start Guide August 2018 Configuring device information You have the option to configure device information for the Rosemount 928 Wireless Gas Monitor. Configuring device information using Field Communicator 1. On the Manual Setup screen, select Device Information. 2. On the Device Information screen, select any of the following and configure as needed.
  • Page 62 August 2018 Quick Start Guide Tag: Enter an identifier for the device up to eight uppercase alphabetic  and numeric characters long using the virtual keypad. The Tag is blank by default and does not display if left blank. Descriptor: Enter a description of the device up to 16 alphabetic, ...
  • Page 63 Quick Start Guide August 2018 Date: Enter a date in mm/dd/yyyy format using the virtual keypad. The  date may be used for any purpose, such as recording the date of the most recent calibration. 3. When finished making changes, select Send. 4.
  • Page 64 August 2018 Quick Start Guide Select Send to send display option changes to the device.  5. Select Back to return to the Manual Setup screen. Configuring device information using AMS Wireless Configurator 1. On the Manual Setup page, select the Device Information tab. 2.

  • Page 65: Wireless Considerations

    ™ 701 SmartPower Module—Black into the Rosemount 928 Wireless Gas Monitor to power the device. Power up Wireless devices in order of proximity from the Gateway, beginning with the closest. This results in a simpler and faster network installation. Enable Active Advertising on the Gateway to ensure that new devices join the network faster.
  • Page 66 August 2018 Quick Start Guide Figure 3. Antenna Position Conduit entries Upon installation, ensure that each conduit entry is either sealed with a conduit plug using appropriate thread sealant, or has a conduit fitting or cable gland installed with appropriate thread sealant. Figure 4.

  • Page 67: Electrical

    The Rosemount 928 Wireless Gas Monitor is a diffusion-based gas monitor. This means that the target gas must actually come into contact with the electrochemical sensor for the device to register a signal.

  • Page 68: Verifying Operating Atmosphere

    The Rosemount 928 Transmitter is designed to use the B4 Universal Mounting Bracket. This curved, stainless steel bracket includes a U-bolt and fasteners for mounting the Rosemount 928 Transmitter to a 2-in. pipe or pole. The B4 bracket attaches directly to the Rosemount 928 Transmitter. The B4 bracket may also be used to in other mounting configurations such as mounting the Rosemount 928 Transmitter to a wall or a panel.
  • Page 69 Quick Start Guide August 2018 Figure 5. Pipe Mounting A. 2-in. bolt for pipe mounting (clamp shown) -18 x 1 -in. bolts for transmitter mounting Dimensions are in inches (millimeters) 11.2 Panel mounting Required equipment Mounting Kit (part number 03151-9270-0004) ...
  • Page 70 LCD display out, rotating, and snapping it back into place. Note Although the LCD display may be rotated, always install the Rosemount 928 Wireless Gas Monitor with the Rosemount 628 Gas Sensor Module facing downwards. If the LCD display pins are inadvertently removed from the interface board, carefully reinsert the pins before snapping the LCD display back into place.

  • Page 71: Verifying Wireless Network Communication

    Network ID and Join Key may be obtained from the Wireless Gateway on the Setup > Network > Settings page on the web server, shown in Figure 7. Refer to “Joining the Rosemount 928 Transmitter to a wireless network” on page Figure 7. Gateway Network Settings 12.1 Verifying network join status The chevron-shaped status bar at the top of the LCD display screen indicates the progress of the network join process.
  • Page 72 August 2018 Quick Start Guide 12.2 Verifying communication using Field Communicator 1. On the Overview screen, select Service Tools. 2. On the Service Tools screen, select Communications.
  • Page 73 Quick Start Guide August 2018 3. View the following communications information: Communication Status: Displays whether the device is connected to the  wireless network. Join Mode: Displays the current join mode. Select Join Mode to change  the way that the device joins the wireless network. Attempt to join immediately on powerup or reset is the default option.
  • Page 74 August 2018 Quick Start Guide 12.3 Verifying communication using AMS Wireless Configurator 1. Open AMS Wireless Configurator. 2. In the Device Manager pane, expand the wireless network menu. 3. Expand the wireless gateway menu. 4. Select the Device List. 5. In the device pane, double-click the device icon. 6.

  • Page 75: Verifying Operation

    LCD display, using a handheld communication device, using the Wireless Gateway's integrated web interface, or by using AMS Wireless Configurator. If the Rosemount 928 Transmitter was configured with the Network ID and Join Key, and sufficient time has passed, it will be connected to the network.
  • Page 76 Disabled: The display is turned off. This is useful if the display will never  be viewed locally. On Demand: The display is on when the Rosemount 928 Wireless Gas  Monitor is connected to a handheld communication device or when it receives a signal from its Wireless Gateway.
  • Page 77 928XSS01 and 928UTX01). Note The Rosemount 928 Wireless Gas Monitor cannot power external devices. It acts as a switch that closes the power circuit of a connected external device when activated by a HI-HI alarm if configured to do so.
  • Page 78 Intrinsically Safe or non-incendive field wiring practices. The Rosemount 928 Wireless Gas Monitor does not need to be connected to a wireless network for the  external alarm device to function. However, the low battery, no measurement, or sensor failure alerts will not be available.
  • Page 79 Quick Start Guide August 2018 3. Route the barrier power and alarm output wiring into the Rosemount 928 Wireless Gas Monitor main housing. 4. Connect the wiring to the external device on the Rosemount 928 Wireless Gas Monitor terminal block according to the terminal labels. Do one of the following: Perform four wire installation.

  • Page 80: Product Certifications

    6. Verify that the external device functions properly. Perform a bump test. Refer to the Bump Testing section in the  Rosemount 928 Wireless Gas Monitor Reference Manual. If available, use the external device’s manual test function to verify proper ...
  • Page 81 Table Special Conditions for Safe Use (X): 1. For use only with the Emerson Model 701BKKF, the Computational Systems Inc. MHM-89004, or the Perpetuum Ltd. IPM1008/IPM74001. 2. The surface resistivity of the antenna is greater than 1 Gigaohm. To avoid electrostatic discharge buildup, it must not be rubbed or cleaned with solvents or a dry cloth.
  • Page 82 Care must be taken into account during installation and use to prevent impact or friction. 3. The equipment shall be powered by Emerson 701BKKF. An alternative power source shall be the CSI MHM-89004 as this device has output parameters are equal to or less onerous than the parameters of the 701BKKF.
  • Page 83 Quick Start Guide August 2018 Figure 10. Declaration of Conformity Page 1...
  • Page 84 July 2018 Quick Start Guide Figure 10. Declaration of Conformity Page 2...
  • Page 85 Quick Start Guide August 2018...
  • Page 86 Emerson FZE P.O. Box 17033 and Conditions of Sale page. Jebel Ali Free Zone - South 2 The Emerson logo is a trademark and service mark of Emerson Dubai, United Arab Emirates Electric Co. +971 4 8118100 Rosemount is a trademark of Rosemount, Inc.

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