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Omni 4000 Series Installation Manual

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OMNI 4000/7000 Installation Guide - Rev H
Series 4000/7000
Flow Computer Installation Guide

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Summary of Contents for Omni 4000 Series

  • Page 1 OMNI 4000/7000 Installation Guide - Rev H Series 4000/7000 Flow Computer Installation Guide...

  • Page 2: Table Of Contents

    Process I/O Modules ....................3-29 3.8 Power the Flow Computer ....................... 3-37 3.8.1 AC Power ......................... 3-37 © Copyright 2016-2020 OMNI Flow Computers, Inc. All rights reserved. Electronically published by OMNI Flow Computers, Inc. in the United States of America.
  • Page 3 Import and Export Functions ..................4-49 4.8.7 User Password Rules ....................4-52 4.9 Check for Updates ........................4-52 © Copyright 2016-2020 OMNI Flow Computers, Inc. All rights reserved. Electronically published by OMNI Flow Computers, Inc. in the United States of America.
  • Page 4 Hardware ........................7-1 7.2.2 Alarms ........................7-8 Technical Specifications ....................8-1 Appendix A. Jumper Settings ..................... A-1 © Copyright 2016-2020 OMNI Flow Computers, Inc. All rights reserved. Electronically published by OMNI Flow Computers, Inc. in the United States of America.
  • Page 5 OMNI 4000/7000 Installation Guide – Rev H © Copyright 2016-2020 OMNI Flow Computers, Inc. All rights reserved. Electronically published by OMNI Flow Computers, Inc. in the United States of America.
  • Page 6 OMNI Flow Computers Inc. Our Mission OMNI Flow Computers Inc. sets the world’s standard for the design, development and manufacture of flow computers. For more than 30 years, we have supplied high-integrity equipment to offshore production facilities, oil and gas pipelines, terminals, refineries and petrochemical and gas plants worldwide.
  • Page 7 OMNI 4000/7000 Installation Guide – Rev H Copyright Information OMNI Flow Computers, Inc. owns the content of this user manual in its entirety, including, but not limited to, pictures, logos, trademarks and resources. OMNI Flow Computers, Inc. authorizes its customers to download and print this manual for professional information purposes only.
  • Page 8 The electrostatic icon reminds operators to observe the precautions for handling electrostatic-sensitive devices. The recycle icon provides recycling instructions for the item. © Copyright 2016-2020 OMNI Flow Computers, Inc. All rights reserved. Electronically published by OMNI Flow Computers, Inc. in the United States of America.

  • Page 9: The Omni 4000/7000 Series

    OMNI 4000/7000 Installation Guide – Rev H 1. The OMNI 4000/7000 Series The Installation Guide for the OMNI 4000 and OMNI 7000 series of flow computers includes: • An overview of the OMNI 4000/7000 flow computer. • Installation instructions. •...
  • Page 10 OMNI 4000/7000 Installation Guide – Rev H Nederland Meetinstituut (NMi) EN 61326-1:2013 Electrical Equipment for Measurement, Control and Laboratory Use– EMC Requirements–Part 1: General Requirements EN 12405-1:2005+ Gas Meters - Conversion Devices - Part 1: Volume Conversion, A2:2010 Edition 2005+A2:2010...

  • Page 11: Iec Test Procedure Compliance

    OMNI 4000/7000 Installation Guide – Rev H 1.2.1 IEC Test Procedure Compliance To meet the standards/directives in Section 1.2, the OMNI 4000/7000 models comply with the IEC test procedures listed in this section. IEC 60068-2-1 Environmental testing–Part 2-1: Tests–Test A: Cold IEC 60068-2-2 Environmental testing–Part 2-2: Tests–Test B: Dry heat...

  • Page 12: Measurement Security And Firmware Downloads (Welmec 7.2 Extension D)

    OMNI 4000/7000 Installation Guide – Rev H 1.2.2 Measurement Security and Firmware Downloads (WELMEC 7.2 Extension D) The OMNI 4000 and 7000 models have 16 password levels for protecting parameters and firmware download permission. When software sealing for parameters and firmware is applied, the highest level is reserved for Weights and Measures Agents and other agencies that act in the same way.
  • Page 13 OMNI 4000/7000 Installation Guide – Rev H Gas (U.S.) Flow Calculations Density Calculations DP Meters AGA-8 1994 • • API MPMS CH. 14.3 (AGA-3): 2012 Method 1-Detailed Analysis • • ASME MFC-3M 1989 (Non-Flange DP Method 2-HV/SG/CO2 types) • Method 3-SG/N2/CO2 Pulse Meters •...

  • Page 14: Equipment Overview

    All input/output (I/O) modules are quality tested and temperature trimmed to optimize analog inputs before the flow computer is shipped. On-site, OMNI 4000/7000 flow computers are configurable, but not programmable. We do this to prevent the modification of WELMEC-approved software code, which could render an existing EC-evaluation certification invalid.

  • Page 15: Safety

    OMNI 4000/7000 Installation Guide – Rev H Firmware • • All firmware applications in one Support for 6 Meter Runs, which can be programming file configured for Liquid and Gas measurement independently • Daily, Batch, and Prove Historical • Reports and for gas applications, a...

  • Page 16: Electrical Grounding Requirements

    OMNI 4000/7000 Installation Guide – Rev H ☐ If an electrical accident occurs, disconnect the power to the system by removing the plug(s) from the outlet(s). Some systems may have multiple power cords that connect to more than one outlet.

  • Page 17: Safety Labels

    OMNI 4000/7000 Installation Guide – Rev H 1.5.3 Safety Labels Table 1-1 describes the safety labels that are posted on the OMNI 4000/7000 flow computer. Table 1-1: Safety Label Descriptions The No Vertical Mount safety label is located on the side of the National Electrical Manufacturers Association (NEMA) chassis where the I/O ribbon cables are connected and provides recommendations for mounting the NEMA chassis.

  • Page 18: Omni 4000/7000 Overview

    All signal I/O terminals and power connector/terminals are located on the back panel. The OMNI 4000 has four I/O terminal blocks and the OMNI 7000 has ten I/O terminal blocks. All flow measurement inputs are first received at the back panel and then through plug-in I/O combination (combo) modules.

  • Page 19: Firmware

    ® OMNICONNECT Online or offline configuration of OMNI 4000 and 7000 models is possible using a personal computer that can run the OMNICONNECT software. This software manages the flow computer’s configuration, operation, security setup, and supports the updating of the CPU’s firmware.
  • Page 20 OMNI 4000/7000 Installation Guide – Rev H ® Figure 2-1: OMNICONNECT OMNIPANEL The OMNIPANEL software remotely replicates all the functionality of the OMNI 4000/7000 flow computer’s front panel for times when physical access to the flow computer is not possible. Figure 2-2: OMNIPANEL OMNI 4000/7000 Overview...
  • Page 21 OMNI 4000/7000 Installation Guide – Rev H Network Utility Network Utility is part of the OMNI software suite and is used to view the configuration settings of the DE module and to upgrade the DE module firmware (Figure 2-). Although the IP Addresses of the DE Module can be modified, the program cannot be used to modify the remaining DE module configuration settings.
  • Page 22 OMNI 4000/7000 Installation Guide – Rev H Figure 2-4: OMNI Modbus Tester OMNI 4000/7000 Overview...

  • Page 23: Installation

    OMNI 4000/7000 Installation Guide – Rev H 3. Installation This section provides instructions for installing the OMNI 4000/7000 flow computer, including connections to field devices. The drawings and figures in this section provide guidance for wiring. Follow your project-specific wiring diagrams and drawings when installing the flow computer and connecting it to other devices.

  • Page 24: Equipment Verification

    OMNI 4000/7000 Installation Guide – Rev H Equipment Verification The OMNI flow computer comes in one of three configurations depending on the mount option selected for a project. Confirm that the delivered equipment matches the project-specific requirements: ☐ Remove the equipment from its packaging.

  • Page 25: Documentation Review

    Refer to the product data sheets for project information. • Refer to OMNI Technical Bulletins for specific installation options and instructions. For reference, OMNI provides wiring diagrams in the standard drawings as a courtesy. Project-specific wiring is the responsibility of the installer. Mount the OMNI 4000/7000 Flow Computer Instructions for 4000/7000 flow computer mounting options include: •...
  • Page 26 Figure 3-3 and Figure 3-4. Figure 3-3: OMNI 7000 with Extended Back Panel Figure 3-4: OMNI 7000 with Short Extended Pack Panel NEMA Mount and 4X Enclosure The NEMA option and NEMA 4X enclosure support a flow computer configuration where the front panel, chassis and back panel are three separate components, as shown in Figure 3-5.

  • Page 27: Panel Mount

    131 °F (55 °C). Figure 3-6 illustrates the standard OMNI 7000 flow computer’s panel mount configuration. All dimensions are the same for the OMNI 4000 except for the depth, which is 9.5 inches (241.3 mm). Figure 3-6: OMNI 7000 Panel Mount Configuration...

  • Page 28: Panel Mount With Extended Back Panel

    3.4.2 Panel Mount with Extended Back Panel Figure 3-7, Figure 3-8 and Figure 3-9 illustrate the OMNI 4000 and 7000 flow computer panel mount configurations with an extended back panel. Figure 3-7: OMNI 4000 Panel Mount with Extended Back Panel...
  • Page 29 OMNI 4000/7000 Installation Guide – Rev H Figure 3-8: OMNI 7000 Panel Mount with Extended Back Panel Figure 3-9: OMNI 7000 Panel Mount Short with Extended Back Panel Installation...
  • Page 30 7000 with the standard extended back panel uses 12 screws. The OMNI 4000 back panel contains 6 holes, but only 5 can be used to mount the back panel because the 64-pin ribbon cable from the motherboard must be routed under the back panel.

  • Page 31: Nema Mount

    3.4.3 NEMA Mount Locate the NEMA mount in a controlled, temperature stable environment. Figure 3-10, Figure 3-11 and Figure 3-12 illustrate the OMNI 4000 and 7000 flow computer NEMA mount configuration, which includes the separate front panel, the standard extended back panel and the short extended back panel.
  • Page 32 OMNI 4000/7000 Installation Guide – Rev H Figure 3-11: OMNI 7000 NEMA Mount Figure 3-12: OMNI 7000 NEMA Mount with Short Extended Back Panel 3-10 Installation...
  • Page 33 OMNI 4000/7000 Installation Guide – Rev H To safely install a NEMA option, follow these instructions: Verify the panel, cabinet or rack used to house the flow computer is a bonded metal surface and is connected to an Earth Ground.
  • Page 34 OMNI 4000/7000 Installation Guide – Rev H Mount the chassis using the 4 factory-supplied mounting screws and standoffs. Connect the Earth Ground from the cabinet or rack to the ground (GND) nut at the Earth Ground label on the end of the NEMA chassis.
  • Page 35 7000 with the standard extended back panel uses 12 screws. The OMNI 4000 back panel contains 6 holes, but only 5 can be used to mount the back panel because the 64-pin ribbon cable from the motherboard must be routed under the back panel.

  • Page 36: Nema 4X Enclosure Installation

    Earth Ground. CAUTION: The approximate weight of a single OMNI 4000/7000 NEMA 4X enclosure is 87 lbs. (39.43 kg). The structure to which the enclosure will be mounted must be capable of supporting this weight.

  • Page 37: Optional Digital I/O Terminal Installation

    OMNI 4000/7000 Installation Guide – Rev H Mount the enclosure to the surface of the structure using the factory-provided mounting brackets (see Figure 3-13). Open the enclosure and connect the Earth Ground to the GND nut, which is located on the end of the NEMA chassis.

  • Page 38: Omni 4000/7000 Back Panel Terminal Blocks

    OMNI 4000/7000 Installation Guide – Rev H OMNI 4000/7000 Back Panel Terminal Blocks The OMNI 4000 standard and extended back panel is illustrated in Figure 3-14. • Terminal blocks TB-1 through TB-4 provide signal I/O terminations. • The terminals for each terminal block, which are labeled 1 through 12, provide 48 circuit paths.

  • Page 39: Input And Output Modules Overview

    Figure 3-16: OMNI 7000 Extended Back Panel Input and Output Modules Overview The OMNI 4000/7000 flow computer functions by using the following I/O module types: • Digital I/O Multiplexer (DM) • Serial (S) •...
  • Page 40 Figure 3-17 illustrates the standard factory order of the I/O modules in relation to the terminal blocks on the OMNI 4000 back panel: • The TB-1 terminal block is used for the DM module.

  • Page 41: Connect To Field Devices

    Additional I/O points are available by adding one or more optional Digital I/O Terminal boards (Section 3.7.1 Digital I/O Multiplexer). Connect wiring from the OMNI 4000/7000 back panel (TB-1) pinouts to a field device according to the project-specific drawings. Table 3-2 describes the pinouts.
  • Page 42 OMNI 4000/7000 Installation Guide – Rev H Table 3-2: Back Panel Wiring for the DM Module Pinouts Signal Name Signal Type Digital 1 Digital I/O or Detector Switch (SW) Input Digital 2 Digital I/O or Detector SW Input Digital 3...

  • Page 43: Digital I/O Terminal Board

    OMNI 4000/7000 Installation Guide – Rev H 3.7.2 Digital I/O Terminal Board The Digital I/O Terminal (DT) board communicates with the DM module to provide 16 additional digital inputs or outputs to the flow computer. Each Digital I/O point may be independently configured as an input or output through OMNICONNECT software.
  • Page 44 OMNI 4000/7000 Installation Guide – Rev H To connect cables from the DT board to the DM module, follow these instructions and your project-specific drawings: Verify that power to the flow computer is OFF. If you are using an external DC power source, verify that the source is 12 to 24 voltage direct current (VDC).
  • Page 45 OMNI 4000/7000 Installation Guide – Rev H Table 3-3: DT Board Back Panel Wiring for Field Devices J1 Pinouts Signal Name Signal Type Digital 1 Digital I/O Digital 2 Digital I/O Digital 3 Digital I/O Digital 4 Digital I/O Return...

  • Page 46: Dual Ethernet Module

    OMNI 4000/7000 Installation Guide – Rev H 3.7.3 Dual Ethernet Module Use either the factory-supplied Ethernet pigtail cables attached to the back panel or the RJ-45 jacks located on the DE module to connect network devices. CAUTION: Do not pull the Ethernet pigtail cable wire pairs apart. This may result in signal loss and loss of communication.

  • Page 47: Serial Module

    Project-specific requirements may call for using the RS-485 2-wire or RS-485 4-wire mode. The maximum number of devices connected in parallel for each port are: • 12 compatible serial devices, including flow computers when using the OMNI 4000/7000 RS-232 serial ports. • 32 devices when using the RS-485 mode.
  • Page 48 Connecting RS-232 Serial Devices A maximum of three S modules can be installed in the OMNI 4000/7000 for a total of six serial ports. When connecting the cables from the serial devices to a serial port on the back panel,...
  • Page 49 OMNI 4000/7000 Installation Guide – Rev H Table 3-6: Back Panel Wiring of the Serial Module Pinouts Signal Name Signal Type RS-232 RS-485 2-Wire RS-485 4-Wire TX-B RS232 or RS485–Port 1 – – TERM RS232 pull-down termination– Port 1 –...
  • Page 50 OMNI 4000/7000 Installation Guide – Rev H PC or SCADA DEVICE Direct Connect or via Serial MODEM or RADIO Module 1(7) Female 2(8) Connector (Optional) 3(9) 4(10) 5(11) 6(12) Jumper provides pulldown terminating resistor to -9v Figure 3-23: Example Serial Module Wiring to a PC or SCADA Device...

  • Page 51: Process I/O Modules

    2- or 3-wire RTDs may result in less accurate measurement or possible signal loss. CAUTION: Always follow the OMNI factory module order. Each terminal block corresponds to an I/O module slot on the motherboard. If the order of the modules is modified, the reference to the terminal blocks will be altered.
  • Page 52 OMNI 4000/7000 Installation Guide – Rev H Table 3-7: Back Panel Wiring for Process I/O Modules Pinouts Signal Name Signal Type A Module Input Channel #1 1-5 V, 4-20 mA or RTD Input Channel #1 Isolated Signal Return Input Channel #2...
  • Page 53 OMNI 4000/7000 Installation Guide – Rev H Pinouts Signal Name Signal Type Signal Return Terminals 9, Internally Connected to DC Power Return 11 and 12 Analog Output #1 4-20 mA RTD Excitation Current 3.45 mA Current Source Source #2 E/D Module...
  • Page 54 OMNI 4000/7000 Installation Guide – Rev H Pinouts Signal Name Signal Type RTD Excitation Current 3.45 mA Current Source Source #2 RTD Excitation Current 3.45 mA Current Source Source #1 Signal Return for Terminals Internally Connected to DC Power Return...
  • Page 55 OMNI 4000/7000 Installation Guide – Rev H A, B, E/D or E TYPE COMBO MODULE TEMPERATURE 4-20mA Input TEMPERATURE TRANSMITTER Signal Return PRESSURE 4-20mA Input PRESSURE TRANSMITTER Signal Return POWER TERMINALS DC (+) DC (-) Figure 3-26: Example Process I/O Module Wiring to Transmitters...
  • Page 56 OMNI 4000/7000 Installation Guide – Rev H E TYPE FLOWMETER A COMBO MODULE TURBINE SIGNAL OUT + Meter #1 Pulse Input A STANDARD PICKOFF COMMON PRE- Meter #1 Pulse Input B COIL POWER IN AMPLIFIER Detector Input FLOWMETER B Signal Return...
  • Page 57 OMNI 4000/7000 Installation Guide – Rev H E/D TYPE COMBO MODULE SOLARTRON RTD Input #1 DENSITOMETER Signal Return 7830/35 & 7840/45 Density Input #1 RTD Excitation #1 Signal Return 300 Ohm 1 Watt POWER TERMINALS DC (+) DC (-) Figure 3-31: Example E/D Module Wiring to a Densitometer...
  • Page 58 OMNI 4000/7000 Installation Guide – Rev H +24VDC HART OMNI 68-6207 XMTR HART INTERFACE BOARD NET + 250 Ohm 500 Ohm JUMPER NET - DC RETURN Figure 3-33: Example HART Module Wiring Using an Internal Load +24VDC HART HART HART...

  • Page 59: Power The Flow Computer

    (Section 7). 3.8.1 AC Power To connect AC power to the OMNI 4000/7000 flow computer back panel, use the factory-provided power cable and follow these instructions: CAUTION: If a power cord other than the AC factory-provided cord is used, incorporate a readily accessible disconnect device that is external to the equipment and certified as being safe for the area.

  • Page 60: Dc Power

    Set the Date and Time), run Check Modules. (Section 4.2 Check Modules.) 3.8.2 DC Power To connect the wiring from the DC power source to the OMNI 4000/7000 flow computer back panel, follow these instructions: Verify that the maximum voltage potential from DC positive (+) or DC negative (-) to the Earth Ground is less than 120 VDC.

  • Page 61: Configuration

    4. Configuration Getting Started 4.1.1 Front Panel Navigation The front panel of the OMNI 4000/7000 offers an informative display and simple controls for easy navigation (Figure 4-1 and Table 4-1). The front panel display provides quick access to commonly used functions.
  • Page 62 OMNI 4000/7000 Installation Guide – Rev H Front Panel Element Description Each red function key activates the function appearing above Function Keypad it on the green function bar in the display. The function bar and function keys adapt as the menu changes.
  • Page 63 Auxiliary This bar displays OMNI 7000 (for the OMNI 4000 and OMNI 7000), the date, the time and the ID of the currently logged-in user or ‘No User’ if no one is logged in.

  • Page 64: User Logon

    OMNI 4000/7000 Installation Guide – Rev H 4.1.2 User Logon Flow computers are shipped with one default front panel ID and PIN, which gives the Administrator full access to all functions and configuration items. The User Logon screen displays when editing any data.

  • Page 65: Set The Date And Time

    OMNI 4000/7000 Installation Guide – Rev H 4.1.3 Set the Date and Time As a best practice, set the date and time first because they are used during system measurement and audit logging. To set the date and time, follow these instructions: a.

  • Page 66: Check Modules

    OMNI 4000/7000 Installation Guide – Rev H Check Modules Complete the Check Modules procedure from the front panel so that the flow computer can properly allocate any changes to the hardware’s I/O channels for later configuration and assignment using the OMNICONNECT software. To do so, follow these instructions: a.

  • Page 67: Configuring Communication Ports (Front Panel)

    OMNI 4000/7000 Installation Guide – Rev H a. Confirm that any modules that previously said N under the SW column now say Y, indicating that their software has been updated to reflect the hardware installation. b. Confirm that any modules that...

  • Page 68: Configuring Serial Ports

    OMNI 4000/7000 Installation Guide – Rev H 4.3.1 Configuring Serial Ports The following selections are available from the front panel for serial ports located on the Serial modules or Ethernet modules. Not all serial port selections shown here will appear on the screen, as it depends on what Serial or Ethernet modules are installed on the flow computer: •...
  • Page 69 OMNI 4000/7000 Installation Guide – Rev H To access Serial Ports on the Ethernet Modules, one additional step is needed: a. Select the Ethernet Module you want to edit and press OK. b. Select the Serial Port (not the Ethernet port) to edit and press OK.

  • Page 70: Configuring Ethernet Ports

    OMNI 4000/7000 Installation Guide – Rev H 4.3.2 Configuring Ethernet Ports Initially, every OMNI 4000/7000 flow computer will appear with these default IP addresses: • 10.0.0.1 for Ethernet Port 1 • 10.0.0.2 for Ethernet Port 2 (of each Dual Ethernet [DE] module installed) You must change this IP address to one that is unique and appropriate for your network, especially if you have multiple OMNI flow computers installed.
  • Page 71 OMNI 4000/7000 Installation Guide – Rev H Scroll to select Ethernet (DE) Module, and then press OK. On the Ethernet (DE) Module screen, scroll to select the appropriate Ethernet port (not the Serial ports), and then press a. On the DE Network Ports screen, with the IP Address selected, press OK to activate the field.

  • Page 72: Communicate Using A Usb Port

    OMNI 4000/7000 Installation Guide – Rev H Press the Right Arrow navigation key to verify the setup for each port, including protocol. When you set up an OMNICONNECT site, the settings must match the settings in this flow computer (Section 4.7.2 Setup Sites ).

  • Page 73: Software Installation

    If you do not have the OMNI USB Key, contact the OMNI Help Desk helpdesk@omniflow.com or call 281-240-6161. The OMNI USB Key includes the following materials and applications: • Installation files for OMNICONNECT, OMNIPANEL, MBT and Network Utility • Help files •...

  • Page 74: Omniconnect License Activation

    OMNICONNECT offers three different methods of activating the software license: online, manual, and phone activation. • Use the online activation to activate the license(s) from OMNI's License Server when using a PC connected to the internet. • Use the manual activation to activate OMNICONNECT to a PC not connected to the internet (offline).

  • Page 75: Online Activation

    OMNI 4000/7000 Installation Guide – Rev H The license owner is responsible for securing license details. Misuse may cause a loss of license(s). 4.5.2 Online Activation Follow these instructions to activate your license online: Launch OMNICONNECT 7000. This brings up the OMNICONNECT License Activation Wizard Start Page.

  • Page 76: Manual Activation

    OMNI 4000/7000 Installation Guide – Rev H If the OMNICONNECT successfully activated, a final screen will appear and show a summary of the license activation. Click Finish and start using OMNICONNECT. If you receive the error screen illustrated to the right: a.
  • Page 77 OMNI 4000/7000 Installation Guide – Rev H Click Generate Request. This will generate a message in Step 2 in the Activation Request box. Do not close this dialog or navigate back during the activation process. A submitted activation request must match the retrieved activation code.

  • Page 78: Phone Activation

    OMNI 4000/7000 Installation Guide – Rev H Transfer the activation code to the Manual Activation screen: a. Click Paste or Load From File if you downloaded a file. b. Click Next. When the final screen appears with the OMNICONNECT license activation summary, click Finish to complete.
  • Page 79 User Codes. The three User Codes will be modified each time you open the phone activation dialog. OMNI Help Desk will reply back with two Activation Codes. Enter these codes into the Activation Code 1 and Activation Code 2 fields.

  • Page 80: 30-Day And 60-Day Trial

    OMNI 4000/7000 Installation Guide – Rev H 4.5.5 30-Day and 60-Day Trial Activate the 30-day and 60-day trial using one of the three activation methods: • Online (Section 4.5.2) • Manually (Section 4.5.3) • By phone (Section 4.5.4) Trial licenses begin on the date that the product is activated, rather than the date of purchase.

  • Page 81: Firmware License Activation

    OMNI 4000/7000 Installation Guide – Rev H Firmware License Activation This section describes how to activate a firmware license. Newly-shipped standard OMNI flow computers come with the Standard license activated. If you desire more features, contact the Sales department regarding purchasing an upgraded firmware license.

  • Page 82: Online Activation

    OMNI 4000/7000 Installation Guide – Rev H 4.6.2 Online Activation If you downloaded the firmware license before, go to 4.6.5 Update the CPU Follow these instructions for online activation using a PC that is: • Hosting an activated OMNICONNECT •...
  • Page 83 OMNI 4000/7000 Installation Guide – Rev H Click Add License. Select Online Activation. Click Next. Enter the License ID and Password (from the Welcome email, Section 4.6.1. If you are using a proxy server, proceed to Step 9. Otherwise, click Next.

  • Page 84: Manual Activation

    OMNI 4000/7000 Installation Guide – Rev H The final screen shows a summary of the Firmware license activation. Click Finish to complete. 4.6.3 Manual Activation Use manual activation for a PC that will be connected to a flow computer(s) but will not have an internet connection (offline).
  • Page 85 OMNI 4000/7000 Installation Guide – Rev H Click Add License. Select Manual Activation. Click Next. In the Manual Activation screen, Step 1, enter the License ID and Password (from the Welcome email, Section 4.6.1). Click Generate Request. This will generate a message in Step 2 in the Activation Request box.
  • Page 86 OMNI 4000/7000 Installation Guide – Rev H Click Copy to copy the activation request or click Save to File to save the request as a file. Transfer the activation request and the OMNI URL https://licsvr.omniflow.com/ solo/customers/ManualRequest.aspx an online PC. At the online PC, open an internet browser and navigate to the URL to access the OMNI license server (OLS).

  • Page 87: Code Activation

    OMNI 4000/7000 Installation Guide – Rev H When the final screen appears with the Firmware license activation summary, click Finish to complete. This screen confirms a successful Firmware activation. 4.6.4 Code Activation When there is no internet connection, follow these instructions to complete code activation.
  • Page 88 OMNI 4000/7000 Installation Guide – Rev H Click the Add License button. a. Select Code Activation. b. Click Next. a. Enter the required Activation Code(s). These are in the Welcome email. Contact your system administrator if you don’t have the email.

  • Page 89: Update The Cpu

    OMNI 4000/7000 Installation Guide – Rev H 4.6.5 Update the CPU To update the CPU, follow these instructions: Launch OMNICONNECT. Click on Connect to connect to the target flow computer. On the ribbon bar, click License. Click Manage CPU Features.

  • Page 90: Configure Omniconnect

    OMNI 4000/7000 Installation Guide – Rev H ® Configure OMNICONNECT Connection When configuring the OMNICONNECT connection on your PC, follow the instructions in this section in conjunction with OMNICONNECT Help. At any point, you may press F1 on your keyboard to access OMNICONNECT Help for more detailed descriptions of each window, screen and field.
  • Page 91 OMNI 4000/7000 Installation Guide – Rev H The OMNICONNECT home page opens in the Home tab on the ribbon bar, which houses the main components of the OMNICONNECT system for initial configuration and later operations (Figure 4-4). Figure 4-4: OMNICONNECT Home Page...
  • Page 92 Offline allows the user to disconnect the flow computer from OMNICONNECT to work with files. Receive/Transmit Receive reads the entire configuration from the OMNI flow computer, with the option to exclude custom report templates. Transmit sends the entire configuration to the flow computer, with the option to exclude custom report templates.
  • Page 93 OMNI 4000/7000 Installation Guide – Rev H File The File ribbon holds the New, Open and Save functions. License The License ribbon holds the options for updating, deactivating, reviewing, and retrieving your OMNICONNECT and CPU Firmware licenses and features. Help...

  • Page 94: Setup Sites

    OMNI 4000/7000 Installation Guide – Rev H Apply Bar and Title Bar The upper title bar on the Apply bar shows the name, application type, CPU number and site name of the flow computer. When the flow computer is online, the title bar is red.
  • Page 95 OMNI 4000/7000 Installation Guide – Rev H In the Setup Sites window, click Add Site to open the Setup Communications window. a. In the Setup Communications window, select Serial Port from the Media Type drop-down list. b. In the Site Name field, enter a name for this site.
  • Page 96 OMNI 4000/7000 Installation Guide – Rev H When you have finished adding units, click OK to exit the remaining open windows, Setup Unit and then Setup Communications. You can repeat the previous steps to add more serial port sites and units.
  • Page 97 You can repeat the previous steps to add more Ethernet sites and units. Connecting through a USB Port To connect through the front panel USB port or OMNI CPU USB port, follow these instructions: Click the Home tab on the OMNICONNECT ribbon.
  • Page 98 In the Site Name field, enter a name for this site. When a USB site is selected, a single OMNI CPU or front panel unit is automatically added, and its default settings cannot be changed. Click OK to exit the Setup Communications window.
  • Page 99 OMNI 4000/7000 Installation Guide – Rev H a. In the Setup Communications window, select Modem or Satellite from the Media Type drop-down list. b. In the Site Name field, enter a name for this site and select the appropriate communications parameters.

  • Page 100: Setup Preferences

    OMNI 4000/7000 Installation Guide – Rev H When you have finished adding units, click OK to exit the remaining open windows, Setup Unit and then Setup Communications. You can repeat the previous steps to add more modem or satellite sites and associated units.

  • Page 101: Connect To The Flow Computer

    OMNI 4000/7000 Installation Guide – Rev H If you are connected to a proxy server, you must select the Enabled checkbox and complete the fields. Contact the network administrator for proxy information. Click OK when you have changed preferences. 4.7.4 Connect to the Flow Computer...
  • Page 102 The Receive Data from OMNI Unit window will present a message that contains firmware license information, which lists the features that are licensed in the firmware of the OMNI flow computer and the features that are not licensed.

  • Page 103: Security Setup

    OMNI 4000/7000 Installation Guide – Rev H Open the Setup Sites configuration window again, select the unit that returned the error message, and click Edit Unit. a. Review the information in the Setup Unit window. b. With this window open, navigate...

  • Page 104: Administrator Functions

    OMNI 4000/7000 Installation Guide – Rev H 4.8.1 Administrator Functions OMNICONNECT permits one Administrator and up to 16 user profiles to be established in the system. The Administrator’s permission is not customizable, and it is set for full access. The...
  • Page 105 OMNI 4000/7000 Installation Guide – Rev H Fill in the User Information fields for your profile. Enter both the OMNICONNECT password and the front panel PIN twice to confirm them. Maximum 6 characters alphanumeric 4 to 6 numerical digits Maximum 12...

  • Page 106: User Permissions Guidelines

    If a user attempts to edit an item or perform a function that he or she does not have permission for, the OMNI 4000/7000 will return an Exception Code 05. If you are unsure about which permissions to give for a specific user, hover over the item with the cursor, and a pop-up box will appear with the needed permission to select in the user’s profile.

  • Page 107: Port Security

    Receive Configuration from OMNI, which is disabled on the ribbon bar and when the user expands the Configuration Tree or the Report Editor Tree − Transmit Configuration to OMNI, which is disabled on the ribbon bar and when the user expands the Configuration Tree or Report Editor Tree •...

  • Page 108: Port Permissions Guidelines

    OMNI 4000/7000 Installation Guide – Rev H Select a port to configure its security settings. There are eight configurable entries for each port. Each entry contains the following: 10 alphanumeric Inactivity characters for timeout range: identification and 0-120 seconds. auditing purposes.

  • Page 109: Import And Export Functions

    The Administrator can export and import security settings, including user profiles and port passwords and permissions, to and from an OMNI 4000/7000 flow computer. When using multiple flow computers, the security settings can be configured one time, exported to a file, then imported to the other flow computers.
  • Page 110 OMNI 4000/7000 Installation Guide – Rev H Click Export to save the security settings from the flow computer connected to your PC to a file. At the prompt, name the file and navigate to a folder. Click Save. The file extension is “.o7000sec”.
  • Page 111 OMNI 4000/7000 Installation Guide – Rev H At the prompt, navigate to the folder that contains the file. Select the file to import and click OPEN. At the prompt: a. Click No to keep the current Administrator Settings on the flow computer that you are importing security settings to.

  • Page 112: User Password Rules

    When a user has lost a password, contact the flow computer administrator to retrieve your password. If needed, the administrator will change your password and inform you of the new password. If the administrator needs further assistance or has lost a password, contact the OMNI Help Desk at helpdesk@omniflow.com. Check for Updates Updates to OMNICONNECT or CPU firmware may have occurred since you received the flow computer.
  • Page 113 OMNI 4000/7000 Installation Guide – Rev H The OMNICONNECT software release notes include updates and version releases starting from above your currently installed version (they do not include previous versions as with the Release Notes button). If there is a new version to download, go www.omniflow.com...

  • Page 114: Configure The Omni 4000/7000

    OMNI 4000/7000 Installation Guide – Rev H 4.10 Configure the OMNI 4000/7000 4.10.1 General Setup To configure the basic setup information and options, follow these instructions: Click the Configure button in the Home ribbon to open the Configure tree in the left panel.

  • Page 115: Setup The Equipment List

    OMNI 4000/7000 Installation Guide – Rev H a. Fill in the information in the General Setup screens by clicking on each tab. b. Click Apply when each screen is complete to apply your changes. Press F1 to access OMNICONNECT Help for assistance.

  • Page 116: Configure Input And Output Channels

    Click the Configure button in the Home ribbon to open the Configure tree in the left panel. Click the + to expand the OMNI I/O section in the tree, and then select Modules This opens the Modules screen, where you can review the hardware modules previously installed in the flow computer.
  • Page 117 Click the Configure button in the Home ribbon to open the Configure tree in the left panel. Click the + to expand the OMNI I/O section in the tree. Select and expand the Digital I/O section of the tree; then select DM to display the configuration settings on the screens to the right.
  • Page 118 Accumulator or Pulse outputs. • Control Outputs. The OMNI Database Browser is a comprehensive list of database registers that can be assigned to I/O channels. Search the database using keywords or register numbers. Category and Data Type filters allow you to reduce the number of results to those specific to your needs.
  • Page 119 Click the Configure button in the Home ribbon to open the Configure tree in the left panel. a. Click the + to expand the OMNI I/O section in the tree. b. Select and expand Process I/O; then expand the module (in this example, A-1).
  • Page 120 OMNI 4000/7000 Installation Guide – Rev H Expand the next module in the tree and select Process Inputs. Repeat Steps 3 and 4 for each module. Configure Analog Outputs Each flow computer module has one or two analog outputs that can be configured to send an analog signal out to other devices, if required.

  • Page 121: Configure Ports

    OMNI 4000/7000 Installation Guide – Rev H Click the Browser button (the ellipses) to the right of the Assign field to open the OMNI Database Browser and make a database variable assignment. Each analog output channel must be assigned a user-selected...
  • Page 122 OMNI 4000/7000 Installation Guide – Rev H To configure ports, follow these instructions: Select Ports in the Configure tree in the left panel and expand the list to see all the different modules and ports on the flow computer. Select a serial port in the tree to display its settings on the right screen.

  • Page 123: Assign I/O To A Meter Run

    OMNI 4000/7000 Installation Guide – Rev H For Ethernet ports, under DE-1 click an Ethernet port then click Configure DE to view the Ethernet Configuration window. The Ethernet Configuration window houses advanced Ethernet port configuration options. For network printer setup, go to Section 4.10.8 Configure a Printer.
  • Page 124 OMNI 4000/7000 Installation Guide – Rev H Depending on the selections made in the Equipment List in General Setup (Section 4.10.1 General Setup), not all four items of the Meter Runs may be described in these instructions. Meter Runs for flow computers that are configured for gas applications will have different configuration settings.
  • Page 125 OMNI 4000/7000 Installation Guide – Rev H On the Setup screen, if you choose Select Mass Pulses the Viscosity Linearization tab is deactivated and the Reynolds Correction and Reynolds MF Curve tabs become available to use. These configurations are optional for certain types of Coriolis meters.
  • Page 126 OMNI 4000/7000 Installation Guide – Rev H Press F1 to access OMNICONNECT Help for assistance. After you complete each screen, click Apply to save your changes. Select Meter Temperature to display the configuration options. Select an I/O Point using the drop-down box.
  • Page 127 OMNI 4000/7000 Installation Guide – Rev H a. Fill in the remaining information in the Meter Pressure screen. b. When you are finished, click Apply to save the changes. Press F1 to access OMNICONNECT Help for assistance. a. Select and expand Density or Density/Gravity to display its configuration options.
  • Page 128 OMNI 4000/7000 Installation Guide – Rev H a. Under Density or Density/Gravity, select Pressure. Select an I/O Point and fill in the information in the Pressure screen. b. When you are finished, click Apply to save the changes. Continue selecting and completing fields for each meter run as you move down the Configure tree.

  • Page 129: Configure Products

    OMNI 4000/7000 Installation Guide – Rev H 4.10.6 Configure Products Liquids To configure liquid products if your flow computer is configured for liquid applications, follow these instructions: Select Products in the Configure tree in the left panel and expand the item to see the entire list of products.
  • Page 130 OMNI 4000/7000 Installation Guide – Rev H If the flow computer is equipped with a gas chromatograph (selected on the Equipment List screen in Section 4.10.1), select Gas Chromatograph on the tree (Gas Chromatograph is available with Firmware version 2.11 and higher for the US Liquid K-Factor Linearization Application.
  • Page 131 OMNI 4000/7000 Installation Guide – Rev H Continue selecting each fluid product as you move down the Configure tree to configure its settings, as needed. If the flow computer is equipped with a gas chromatograph (selected on the Equipment List screen in Section 4.10.1), select and expand Gas Chromatograph on the tree.

  • Page 132: Configure Provers

    OMNI 4000/7000 Installation Guide – Rev H 4.10.7 Configure Provers If you selected a prover as part of the flow computer’s Equipment List set up in Section 4.10.2 Setup the Equipment List, it will appear in the Configure tree in the left panel. You must configure the prover if you intend to use the function in the future.

  • Page 133: Configure A Printer

    OMNI 4000/7000 Installation Guide – Rev H When you have finished with the screen, click Apply to save the changes. Continue to move down and configure all the items listed under Prover in the Configure tree by repeating Steps 3 through 5, as necessary.
  • Page 134 OMNI 4000/7000 Installation Guide – Rev H Ethernet Network Printer Click and expand Ports in the Configure tree in the left panel to display its configuration settings in the screen on the right. Under DE-1, click an Ethernet port to view the Ethernet Configuration window.

  • Page 135: Configure Report Setup

    OMNI 4000/7000 Installation Guide – Rev H Click Apply to complete the configuration. Continue selecting and completing fields for each Ethernet port as you move down the Configure tree. 4.10.9 Configure Report Setup To select the report templates for the flow computer, follow these instructions:...

  • Page 136: Configure Batch

    OMNI 4000/7000 Installation Guide – Rev H 4.10.10 Configure Batch To select the batch parameters for the flow computer meter runs, follow these instructions: Select the Batch function in the Configure tree in the left panel to display its configuration settings in the screen on the right.
  • Page 137 OMNI 4000/7000 Installation Guide – Rev H Select the Peer to Peer function in the Configure tree in the left panel to display its configuration settings in the screen on the right. Fill in the information in the Setup and screen as necessary.
  • Page 138 OMNI 4000/7000 Installation Guide – Rev H Complete the assignments in the Transactions screen that will allow the flow computers to exchange data. Press F1 to access OMNICONNECT Help for assistance. When you have finished, click Apply to save the changes.

  • Page 139: Calibration

    If it is necessary to replace a hardware module, allow 20 minutes for the temperature to stabilize. Calibrate Using the Front Panel Access the calibration tools through the front panel of the OMNI 4000/7000 flow computer. For initial calibration, the Input Verification and Output Verification menu selections are not used.
  • Page 140 OMNI 4000/7000 Installation Guide – Rev H With Input Calibration highlighted, press OK or Enter. The Process Input Calibration screen includes a horizontal Input bar at the top with these options: • Process Input (PI) allows you to calibrate by channel number selection (for example, 1 through 32).
  • Page 141 OMNI 4000/7000 Installation Guide – Rev H Use the Up or Down arrow navigation keys to scroll through the available channels or variables to calibrate. Press OK or the Accept function key to continue. Press the Cancel function key to abort the calibration process.
  • Page 142 OMNI 4000/7000 Installation Guide – Rev H Press the Start function key to begin the calibration. Adjust the Signal Generator or configure the Transmitter (whichever is connected) to output the appropriate Low value according to the selected calibration units. Low values are 4.00 mA for a 4‒20 mA input, 1V for a 1‒5V input,...
  • Page 143 OMNI 4000/7000 Installation Guide – Rev H Press the Apply Low function key to complete the Low adjustment or the Abort function key to discard. Adjust the Signal Generator or configure the Transmitter, whichever is connected, to output the appropriate HI value according to the selected calibration units.

  • Page 144: Output Calibration

    OMNI 4000/7000 Installation Guide – Rev H Press the Apply HI function key to complete the span adjustment or the Abort function key to discard. After pressing the Apply HI function key, the Finalize Calibration? screen displays. a. If you have trouble calibrating the input channel, reset the channel by pressing the Defaults function key;...
  • Page 145 OMNI 4000/7000 Installation Guide – Rev H Use the Up or Down arrow keys to scroll through the list of output channels. Press the Cancel function key to abort the calibration process or press OK or the Accept function key to select the highlighted channel.
  • Page 146 OMNI 4000/7000 Installation Guide – Rev H Use the front panel to key in the value that appears on the ammeter: a. Select the Measured Output (mA)? field. b. Press OK. c. Enter the value. d. Press OK again or the Accept function key.

  • Page 147: Calibrate Using Omniconnect

    OMNI 4000/7000 Installation Guide – Rev H a. If you have trouble calibrating the output channel, reset the channel by clicking the Defaults function key and attempt to calibrate the channel again. b. Press the Yes function key to finalize the calibration of the output channel.
  • Page 148 OMNI 4000/7000 Installation Guide – Rev H Select the Analog Inputs tab. Select the input channel to calibrate from the drop-down list. To include input channels in the drop-down list that were not assigned during configuration, check the Include Unassigned I/O box.
  • Page 149 OMNI 4000/7000 Installation Guide – Rev H If you are calibrating an input that has been assigned the Set Override box will appear and you shall be able to enter the override value: a. Verify or edit the default value and then click Apply Override.
  • Page 150 OMNI 4000/7000 Installation Guide – Rev H To apply the high calibration value in the Calibration Values screen: a. Adjust the Signal Generator or configure the Transmitter to output the highest value needed for calibration. b. Wait 20 to 30 seconds for the readings to stabilize.

  • Page 151: Analog Outputs

    OMNI 4000/7000 Installation Guide – Rev H 5.2.2 Analog Outputs To calibrate analog output channels that are configured in the flow computer, follow these instructions: On the Calibrations screen, select the Analog Outputs tab. Select the 4‒20 mA output channel to calibrate from the drop-down list.
  • Page 152 OMNI 4000/7000 Installation Guide – Rev H Click Calibrate Output. If needed, click Abort to abort the current calibration sequence. The flow computer is instructed to output 4 mA. Wait 20 to 30 seconds for the readings to stabilize. Enter the value displayed on the ammeter;...

  • Page 153: Acceptance Testing Guidelines

    OMNI 4000/7000 Installation Guide – Rev H 6. Acceptance Testing Guidelines Acceptance testing confirms that the hardware and software configurations of the OMNI flow computer system and field instruments are functioning according to project specifications. The test validates process variable inputs through output reporting.

  • Page 154: Acceptance Test Procedure

    OMNI 4000/7000 Installation Guide – Rev H Acceptance Test Procedure An acceptance test procedure should include, as a minimum: • A general description of the procedure based on system specifications. • The clearly defined purpose, scope and objectives of the test to meet system requirements.

  • Page 155: Post Acceptance Testing

    When possible, pictures of cabinets, doors and other items have been taken to record that the cabinet is in a good mechanical condition with no damage. • A simulator to test pulse signals of flow transmitters to the OMNI flow computer is available for a FAT. Post Acceptance Testing 6.5.1 Acceptance Testing Action Items...

  • Page 156: Acceptance Test Procedure Checklist

    OMNI 4000/7000 Installation Guide – Rev H Acceptance Test Procedure Checklist Use the Acceptance Test Procedure Checklist as a guide for developing an acceptance test procedure. Check the box if an item applies to your factory or site acceptance test. This checklist provides some common actions and items required during flow computer acceptance testing: ☐...

  • Page 157: Troubleshooting

    OMNI 4000/7000 Installation Guide – Rev H 7. Troubleshooting Calibration 7.1.1 Reset Individual Channels To reset the channel if you have trouble calibrating an individual analog input or output channel, follow these instructions: Click the Diagnostics button in the Home ribbon to open the Diagnostics tree in the left panel.

  • Page 158: Reset Multiple Channels

    OMNI 4000/7000 Installation Guide – Rev H After you reset the channel, you can attempt to calibrate the channel again. You can do this either through the front panel (Section 5.1 Calibrate Using the Front Panel) or OMNICONNECT (Section 5.2 Calibrate Using OMNICONNECT).
  • Page 159 OMNI 4000/7000 Installation Guide – Rev H If the problem persists: a. Check the hardware jumper settings for the channel in question. b. Check the software configuration settings to verify that they are set to the same type of input or output as the hardware jumpers.

  • Page 160: Troubleshooting Tables

    OMNI 4000/7000 Installation Guide – Rev H Troubleshooting Tables 7.2.1 Hardware A flashing heartbeat on any module means that the onboard processor is functioning. This is a good indication that a problem may be elsewhere. The system view for the flow computer includes the power distribution that starts with the proper power source being applied to the back panel terminal, distributed through the ribbon cables to the power supply unit (PSU), and then through the back panel mother board to the individual cards.
  • Page 161 OMNI 4000/7000 Installation Guide – Rev H System Power Abnormal Normal Possible Causes Suggested Action • PSU green LED not PSU green LED, +24 V (D6) Power, fuse, or line problem Try DC power, if available, to illuminated and +5 V (D7) illuminated (AC...
  • Page 162 OMNI 4000/7000 Installation Guide – Rev H Front Panel Abnormal Normal Possible Causes Suggested Action • The display is showing No display Power source malfunction Check the heartbeat. system data and menus • Check that the front panel keys beep when pressed.
  • Page 163 OMNI 4000/7000 Installation Guide – Rev H Abnormal Normal Possible Causes Suggested Action • Check status LED’s function. Heartbeat light not Blue flashing heartbeat Power not applied illuminated steady one beat per second • Verify the flow computer is powered LED burned out •...
  • Page 164 OMNI 4000/7000 Installation Guide – Rev H SD Module Abnormal Normal Possible Causes Suggested Action • LED not illuminated Green solid LED The SD module is not present Check if the status indicates one of the following: Green SD card indicator is −...
  • Page 165 OMNI 4000/7000 Installation Guide – Rev H Digital I/O Multiplexer Abnormal Normal Possible Causes Suggested Action Heartbeat light is steady Heartbeat light flashing blue The firmware for the DM module is not Replace DM Module with a spare. illuminated (DS1) running or corrupted •...
  • Page 166 OMNI 4000/7000 Installation Guide – Rev H Digital I\O Terminal Board Abnormal Normal Possible Causes Suggested Action • No activity on the CAN Flashes red Transmitting data to the DM(s) TX. Verify wiring is connected according STATUS LEDs to the project specific drawings Flashes green Receiving data from the DM(s) RX.

  • Page 167: Alarms

    OMNI 4000/7000 Installation Guide – Rev H 7.2.2 Alarms CPU Alarms Alarm Message Possible Causes Suggested Action Flash Jumper is Enabled The jumper that allows the CPU firmware to be Move jumper to position Disable. updated is in the Enable position.
  • Page 168 OMNI 4000/7000 Installation Guide – Rev H Measurement Algorithm Alarms Symptom Possible Causes Suggested Action • M(X) API 11.1 MPMS CH. The temperature value on the Meter Run is outside Check the temperature value from the Temp. Invalid the allowable limits for the selected measurement transmitter.

  • Page 169: Technical Specifications

    OMNI 4000/7000 Installation Guide – Rev H 8. Technical Specifications In accordance with a policy of product development and improvement, OMNI Flow Computers, Inc. may make any necessary changes to these specifications without notice. Panel Mount Dimensions OMNI 4000 OMNI 7000 Front Panel Cut-Out 8.25 x 4.75 inches (210 x 121 mm)
  • Page 170 OMNI 4000/7000 Installation Guide – Rev H Environmental Operating Parameters Operating Temperature +14 °F to +140 °F (-10 °C to +60 °C) Storage Temperature -4 °F to +158 °F (-20 °C to +70 °C) Relative Humidity 90% non-condensing maximum Mechanical...
  • Page 171 OMNI 4000/7000 Installation Guide – Rev H CPU Microprocessor and Specifications Memory • Type 32-bit microprocessor • Clock speed: 416.67 MHz maximum • Hardware floating point • ECC error correcting memory • Hardware encryption • Secure digital card interface Flash...
  • Page 172 OMNI 4000/7000 Installation Guide – Rev H Process Input and Output Modules Capabilities and Features Type Input Input #2 Input #3 Input #4 Analog Level A Double Outputs Fidelity Chronometry Proving 4-20 mA, 1-5V, 4-20 mA, 1-5 V, 4-20 mA...
  • Page 173 OMNI 4000/7000 Installation Guide – Rev H Densitometer Pulse Inputs* Specifications • Positive Going Trigger +1.6 V ± 0.2 V–AC coupling: low threshold Threshold • +4.2 V ± 0.2 V–DC coupling: high threshold • Negative Going Trigger +1.2 V ± 0.2 V–AC coupling: low threshold Threshold •...
  • Page 174 OMNI 4000/7000 Installation Guide – Rev H Analog Inputs Specifications Input Type 1-5 V or 4-20 mA • 1 MΩ when configured for 1-5 V Input Impedance • 250 Ω when configured for 4-20 mA (selected by installing shunt resistor)
  • Page 175 OMNI 4000/7000 Installation Guide – Rev H HART Module (HT/HM) Specifications Physical link Frequency Shift Keying (FSK) 4 per Module – 24 Max Networks* • 1 per Network – 24 Max (HT Module) Devices • 4 per Network – 96 Max (HM Module) Loop Power +24 VDC (+/- 0.25V) supplied from the 4/7000 Back Panel or...
  • Page 176 OMNI 4000/7000 Installation Guide – Rev H Multi-Bus Serial I/O Module* Specifications RS-232 Serial Data Output Voltage ±7.5 V typical 1.5 kΩ Recommended Load Impedance Short Circuit Current 10 mA limited Input Low Threshold -3.0 V Input High Threshold +3.0 V Baud Rate Software selectable range: .3, .6, 1.2, 2.4, 4.8, 9.6, 19.2,...
  • Page 177 OMNI 4000/7000 Installation Guide – Rev H Dual Ethernet Module Specifications RS-485 2-WIRE Ports 2 per module Serial Data Output Voltage 5 V differential driver 120 Ω; termination located on module through software Recommended Load Impedance selectable enable/disable Short Circuit Current...
  • Page 178 OMNI 4000/7000 Installation Guide – Rev H Alarm Indicator LED Specifications Dual Color Red/green Indication Active alarm LED: • Red indicates a new, unacknowledged alarm exists. • Green indicates an acknowledged alarm exists. • Not lit indicates that no alarms are present.

  • Page 179: Appendix A. Jumper Settings

    OMNI 4000/7000 Installation Guide – Rev H Appendix A. Jumper Settings Serial Module Configure for RS-485 Mode To access the serial module and configure the jumper blocks when an RS-485 setting is required, follow these instructions: Verify that the power to the flow computer is OFF.
  • Page 180 OMNI 4000/7000 Installation Guide – Rev H c. Terminated RS-485 4-wire d. Unterminated RS-485 4-wire When positioning is complete, update your project drawings and documents. Go to Table 3-6 for guidance on back panel wiring. Reinsert the Serial module into its designated slot.
  • Page 181 Configure the A/B Combo as either an A module or a B module by positioning the TYPE jumper (JPB) as indicated in Figure A-1. Assign a unique address to each A or B module installed into the OMNI flow computer by positioning the jumper’s address (ADD) in the jumper table as indicated in Figure A-1.
  • Page 182 OMNI 4000/7000 Installation Guide – Rev H A.3.1 A Module Process Input Type – Analog To configure an A module for Analog Inputs, set the jumpers according to these instructions. Configure Inputs 1 and 2 for one of three analog signal types: •...
  • Page 183 OMNI 4000/7000 Installation Guide – Rev H A.3.2 A Module Process Input Type – Pulse To configure an A module Pulse Inputs, set the jumpers according to these instructions. Configure Inputs 1 and 2 for one of three analog signal types: •...
  • Page 184 OMNI 4000/7000 Installation Guide – Rev H A.3.3 B Module Process Input Type – Pulse The B module (or E/D module) is required when connecting to digital densitometers. With the B module, Analog Output #2 is never available, because the periodic time function uses the internal timer counter that is normally used to generate the second analog output.
  • Page 185 Configure the E/D module as either an E/D module or E module by positioning the TYPE jumper (JPD) as indicated in Figure A-5. Assign a unique address to each E/D or E module installed into the OMNI flow computer by positioning the jumper’s address (MOD) as indicated in Figure A-5.
  • Page 186 OMNI 4000/7000 Installation Guide – Rev H ADDRESS ADDRESS ADDRESS ADDRESS ADDRESS ADDRESS JUMPERS JUMPER Figure A-5: E/D Module Type and Address Jumpers A.5.1 E/D Module Process Inputs To configure the E/D module Process Inputs, set the jumpers according to these instructions.
  • Page 187 OMNI 4000/7000 Installation Guide – Rev H INPUT1 4-20 INPUT2 4-20 INPUT4 THRESHOLD INPUT3 JUMPER DC AC AC DC AC OUT=LOW INPUT4 INPUT3 Figure A-6: E/D Module Jumper Settings A.5.2 E Module Process Input To configure the E module Process Inputs, set the jumpers according to these instructions.
  • Page 188 Four devices per network in multi-drop mode HART Module Setup Assign a unique address to each module installed into the OMNI flow computer by positioning jumpers as indicated in Figure A-8. Loop power for each HART network must be provided externally by using the OMNI 7000 +24 VDC terminals or an external power supply.
  • Page 189 OMNI 4000/7000 Installation Guide – Rev H Configure each Load Resistor as required for instrument installation as indicated in Figure A-8 (refer to Figure 3-32 through Figure 3-34 for wiring examples). • OUT = Externally installed load resistor of 250Ω to 600Ω...
  • Page 190 OMNI 4000/7000 Installation Guide – Rev H COMM LINK TERMINATION SWITCH ADDRESS SELECTION SWITCHES Figure A-9: DT Board Jumper Settings Page A-12 Jumper Settings...
  • Page 191 OMNI 4000/7000 Installation Guide – Rev H The OMNI Flow logo, “OMNI”, “OMNICOM”, “OMNICONNECT” and “Measure the Difference”, are registered trademarks of OMNI Flow Computers, Inc., in the United States and other countries. All other trademarks are the property of their respective owners.

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