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DANIEL 2500 User's Reference Manual

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MODEL 2500
INSTRUMENTATION
SYSTEM
__________________________________________
USER REFERENCE MANUAL
DANIEL MEASUREMENT AND CONTROL
HOUSTON, TEXAS
Part Number: 3-9000-591
Revision 5 Series
Revision H
NOVEMBER 1998

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Summary of Contents for DANIEL 2500

  • Page 1 MODEL 2500 INSTRUMENTATION SYSTEM __________________________________________ USER REFERENCE MANUAL DANIEL MEASUREMENT AND CONTROL HOUSTON, TEXAS Part Number: 3-9000-591 Revision 5 Series Revision H NOVEMBER 1998...
  • Page 3 Year 2000 Warranty The Company represents and warrants that computer programs in any medium, software, firmware and combinations thereof (“Deliverables”) manufactured by the Company and incorporated into or supplied by the Company for use with goods manufactured by the Company will, under normal use and care: recognize and accept dates falling on or after 1 January 2000;...
  • Page 4 THE FOREGOING CONSTITUTES THE COMPANY'S SOLE AND EXCLUSIVE WARRANTY IN RELATION TO THE PERFORMANCE OF THE DELIVERABLES AS IT RELATES TO THE CHANGE FROM YEAR 1999 TO YEAR 2000 OR THE OCCURRENCE OF LEAP YEARS THEREAFTER, AND THE PURCHASER'S EXCLUSIVE REMEDY FOR BREACH THEREOF.
  • Page 5 OR IMPLIED, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE WITH RESPECT TO THIS MANUAL AND, IN NO EVENT, SHALL DANIEL BE LIABLE FOR ANY SPECIAL OR CONSEQUENTIAL DAMAGES INCLUDING, BUT NOT LIMITED TO, LOSS OF PRODUCTION, LOSS OF PROFITS, ETC.
  • Page 6 In no event, whether as a result of breach of warranty or alleged negligence, shall Daniel be liable for special or consequential damages, including, but not limited to, loss of profits or revenue;...

  • Page 7: Table Of Contents

    MODEL 2500 DISPLAY SCREEN ......MODEL 2500 KEYPAD ........
  • Page 8 ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 SECTION 3 (continued) LOAD2500 - STAND-ALONE DOWNLOAD PROGRAM ..STAND-ALONE DOWNLOAD PROGRAM EXAMPLES ..SYSTEM READY ........
  • Page 9 MODEL MODEL 2500_______________________________________________________ 2500_______________________________________________________ SECTION 4 MENU SELECTION ........MAIN MENU .
  • Page 10 ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 SECTION 4 (continued) MENU FLOW CHART DIAGRAMS ......11 SUB-MENUS CHART ......
  • Page 11 MODEL MODEL 2500_______________________________________________________ 2500_______________________________________________________ SECTION 5 DATA DISPLAY ........CONSTANT/VARIABLE NAME .
  • Page 12 ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 SECTION 6 (continued) CHANGING AND DISPLAYING THE FULL-SCALE VALUE FOR A VARIABLE ......
  • Page 13 MODEL MODEL 2500_______________________________________________________ 2500_______________________________________________________ SECTION 7 REPORTS ..........115 REPORT TYPES .
  • Page 14 ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 This page intentionally left blank. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _...

  • Page 15: Introduction

    Compatible with most process flowmeters and transmitters, the MODEL 2500 is a state-of-the-art instrument with both a large input/output capacity and a powerful processor possessing the programmable capabilities necessary for the hundreds of applications required for a demanding environment.
  • Page 16 ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 The DANIEL INDUSTRIES MODEL 2500 INSTRUMENTATION SYSTEM MICROCOMPUTER consists of the following: MODEL 2500 computer BASE25 operating system (resident in the EPROM of the MODEL 2500 microcomputer) Specialized application software that provides for customized...

  • Page 17: Model 2500 Hardware

    Refer to Figures 1-1 and 1-2 for a graphic depiction of the differences between the two systems. For more detailed specifications, refer to the MODEL 2500 Microcomputer Hardware Manual, Daniel P/N 3-9000-590. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _...
  • Page 18 ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 Figure 1-1 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _...
  • Page 19 MODEL MODEL 2500_______________________________________________________ 2500_______________________________________________________ Figure 1-2 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ SECTION 1 1 SECTION...

  • Page 20: Model 2500 Software

    IBM PC or compatible personal computer. This manual provides the basic operational information to download and operate software in the MODEL 2500, which contains a Revision 5.00 level or higher. The new generation of BASE25 allows the user to download any Revision K.2 or higher applications without requiring a new analysis of an application under a different Config25.

  • Page 21: Control And Display Devices

    16-key keypad (symmetrically arranged in four columns with four keys in each column) Additionally, The MODEL 2500 instrument may be controlled from either the local front panel on the instrument itself or from a remote front panel connected to the MODEL 2500 by means of a serial port.

  • Page 22: Model 2500 Led Status Lights

    MODEL 2500 2500 MODEL 2500 LED STATUS LIGHTS The DANIEL INDUSTRIES MODEL 2500 INSTRUMENTATION SYSTEM MICROCOMPUTER front panel has three LED status lights arranged horizontally above the keypad and colored, from left to right, green, yellow, and red. The different colors indicate different conditions or situations.

  • Page 23: Model 2500 Display Screen

    MODEL 2500_______________________________________________________ 2500_______________________________________________________ MODEL 2500 DISPLAY SCREEN The DANIEL INDUSTRIES MODEL 2500 INSTRUMENTATION SYSTEM MICROCOMPUTER front panel has a LCD screen located at the top of the front panel which is electro-luminescent backlighted for readability under various ambient lighting conditions.

  • Page 24: Model 2500 Keypad

    MODEL 2500 2500 MODEL 2500 KEYPAD The DANIEL INDUSTRIES MODEL 2500 INSTRUMENTATION SYSTEM MICROCOMPUTER front panel has a 16-key keypad which gives the user the ability to enter and change data and system commands. The keypad is located approximately in the center of the panel, and is symmetrically arranged in four columns of four keys each.

  • Page 25: Model 2500 Remote Front Panel

    MICROCOMPUTER remote front panel is an external terminal connected to the MODEL 2500 by means of a serial port. The same functions that are possible on the front panel of an on-site MODEL 2500 are also possible with the remote front panel.
  • Page 26 ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 This page intentionally left blank. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _...

  • Page 27: Startup And Application Download

    For instructions, refer to Daniel Industries Manual, P/N 3- 9000-590. Unless the MODEL 2500 has been supplied with a resident program at the factory, there must be a computer available (IBM PC or equivalent), which is connected to the communications port on the Model 2500.

  • Page 28: Initializing Sequence

    INSTRUMENT SYSTEM, it automatically performs an initializing sequence, whether the startup is considered to be a "cold" or "warm". In a "cold" startup, power is switched on to the MODEL 2500, and the initializing sequence: Determines if the instrument is configured for a specific application...

  • Page 29: Test Malfunctions

    MODEL 2500_______________________________________________________ 2500_______________________________________________________ TEST MALFUNCTIONS In the case of an internal malfunction detected within the MODEL 2500: Alarm contact is actuated and the red LED glows on the front panel. Unit automatically ceases operation and no longer accepts data from the keypad.
  • Page 30 ______________________________________________________ MODEL MODEL 2500 2500 The following illustrated message of the MODEL 2500 LCD screen indicates that a PROM has been changed since installation, or is being read improperly. The message on line 2 (XXXX) is the location of the error.

  • Page 31: File Types

    2500_______________________________________________________ FILE TYPES Each application for the MODEL 2500 has three files composed of an application name and a file name extension, indicated by the three letters following the file name and separated by a dot or decimal point, to indicate the type of information contained in the file.

  • Page 32: Memory Resident Software

    However, if the resident utility software package requires an excessive amount of memory or a utility software package with serial communications, which causes problems when downloading a configuration to a MODEL 2500 instrument, then both of these problems may be corrected by removing the user’s resident utility software package(s).

  • Page 33: Hard Drive Use

    The DANIEL application program IPL25 supports this practice and all the files on the distribution disk for IPL25 should be copied to the program sub-directory on the hard drive.

  • Page 34: Downloading Instructions

    IPL25. The IPL25 program, which is a new window’s program, invokes the LOAD2500 program that can also be used directly. Before attempting to download the application to the MODEL 2500, the user should complete the following preliminary procedures: Activate both the PC and the MODEL 2500.
  • Page 35 MODEL MODEL 2500_______________________________________________________ 2500_______________________________________________________ Once these preliminary procedures have been completed, the user should perform the following steps to download the application. Place the working copy of the application diskette into the A drive. From the A:\> prompt, type IPL25 and press the ENTER key. The following MAIN MENU screen will appear on the PC monitor.
  • Page 36 The reference screen at the bottom will indicate the selection. This reference screen, which shows default entries, now indicates that the user will be loading the Model 2500 on COM1. Other default entries on this reference screen indicate a baud rate of 2400 with a COMMID of 1.
  • Page 37 MODEL MODEL 2500_______________________________________________________ 2500_______________________________________________________ Press the F1 function key. As indicated on the screen below, this causes a HELP screen to be overlaid in a window at the upper right portion of the screen being viewed. At this point, the user may select and highlight the desired choice on the HELP screen with the arrow keys, press the ENTER key, or press the ESC (escape) key to exit from the HELP screen.
  • Page 38 ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 As indicated in the illustrated screen below, this causes a PATH screen to be overlaid in a window in the right center portion of the screen being viewed. This is a valid path if this IPL25 program is maintained on a diskette and not transferred to the hard drive.
  • Page 39 One or more files may be listed with the BTA extension, which means that they can be downloaded to the Model 2500. Also, there may be two or more diskettes, depending on the number of applications and their size.
  • Page 40 If the user selects a baud rate different than 2400, a "b" prefix, which is a code that changes the baud rate in the Model 2500, will appear just before the baud rate number in the reference screen. At this point, the user should press the ENTER key.
  • Page 41 The default COMMID number is 1, but a communications identification number from 1 through 247 may be assigned. However, if an active program is resident in the user’s Model 2500, the number assigned must match the COMMID number as indicated in the System Command Menu.
  • Page 42 When all entries are correct, the user must press the ESC (escape) key twice to return to the MAIN MENU. If the MODEL 2500 is set up and ready, at the MAIN MENU use the arrow keys to select and highlight the LOAD 2500 option and press the ENTER key to load the application.

  • Page 43: Load2500 - Stand-Alone Download Program

    A stand-alone utility program, LOAD2500, is provided on the DANIEL software diskette to download configurations into the DANIEL INDUSTRIES MODEL 2500. After the MODEL 2500 has been activated and the system prompt appears, the LOAD2500 program is invoked by using the command line illustrated and explained below.

  • Page 44: Stand-Alone Download Program Examples

    _________________________________________________________ NOTE! If all of the preceding steps have been properly executed and the MODEL 2500 does not accept the new program, make certain that the revision level of the BASE25 EPROMs matches the revision level of the Config25 program used to build the BTA file.
  • Page 45 MODEL MODEL 2500_______________________________________________________ 2500_______________________________________________________ The following table lists the CONFIG25 software releases that are supported and the baseline used for execution. The following compatibility rules are imposed by the download routine. Compatible BASE25 Revisions CONFIG25 Release Revision Date 5.nn 12/86 6/87 10/87 2/88...

  • Page 46: System Ready

    MODEL 2500 2500 SYSTEM READY If the results of the automatic initializing sequence have been satisfactory, the MODEL 2500 LCD screen gives a message similar to the following illustration, which indicates that front-panel operation can begin. 53301510 13-JAN-89 08:34 Line 1 of the display (in this example, 53301510) is the designation for the alphanumeric configuration that has been downloaded to the Model 2500.

  • Page 47: Security Switch

    MODEL MODEL 2500_______________________________________________________ 2500_______________________________________________________ SECURITY SWITCH A three-position security switch controls operator changes to variables in the system through the front panel. The switch is located at the rear of CPU I/O board. The three selections provided by the switch are defined in the table below. POSITION DEFINITION DOWN...

  • Page 48: Lower-Level Security Password

    (11111111). Installing a new, user-originated, lower-level password at the initial startup of the MODEL 2500 system, is recommended. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _...

  • Page 49: Restricted-User Password

    MODEL MODEL 2500_______________________________________________________ 2500_______________________________________________________ RESTRICTED-USER PASSWORD The restricted-user password provides an additional level of security for user-specified, limited-access variables. The restricted-user password may not be entered until the lower-level password is activated. Until the restricted-user password is entered, limited-access variables can be displayed, but cannot be changed, regardless of the state of the lower-level password.

  • Page 50: Data Entry At Initial Startup

    Data entry is made through the MODEL 2500 front panel keypad. The following occurs when a MODEL 2500 system is configured for a specific application: Default value for each constant and variable required for that configuration is stored in the computer memory.

  • Page 51: Procedure Of Data Entry At Initial Startup

    PROCEDURE OF DATA ENTRY AT INITIAL STARTUP The procedural steps for entering data during initial startup of the DANIEL INDUSTRIES MODEL 2500 INSTRUMENTATION SYSTEM are as follows: Turn on the MODEL 2500 and ensure that the normal start-up message, which is illustrated below, is displayed. D513024A...
  • Page 52 The password may be changed at this time by keying in eight numbers on the front panel keypad. (The MODEL 2500 accepts prefixed zeros as discrete, which means the instrument requires all eight digits of a number such as 00000004 in order to interpret the number 4 as the password.) When the new password has been keyed in,...
  • Page 53 _________________________________________________________ NOTE! After approximately five minutes with no keyboard activity, the MODEL 2500 automatically disables the keyboard for data entry until the password is re-entered. _________________________________________________________ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _...

  • Page 54: Typical Start-Up Data Changes

    2500 TYPICAL START-UP DATA CHANGES The following list represents data that is often changed from the factory-installed default values at the initial start-up of a MODEL 2500 configured for a specific application: Measured or hand-entered values of process variables Definitions of the metering arrangement, including:...

  • Page 55: Time-Of-Day Clock Chip

    When the MODEL 2500 is in operation, the clock chip is updated several times a day as follows: Approximately two-hour intervals...
  • Page 56 ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 This page intentionally left blank. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _...

  • Page 57: Menu Selection

    MODEL 2500_______________________________________________________ 2500_______________________________________________________ MENU SELECTION The DANIEL INDUSTRIES MODEL 2500 INSTRUMENTATION SYSTEM microcomputer enters, changes and displays operating commands and data by making selections from various menus displayed on the LCD screen located on the front panel of the instrument.

  • Page 58: Main Menu

    MODEL 2500 2500 MAIN MENU The highest level menu in the MODEL 2500 is the MAIN MENU, which is activated after the completion of diagnostic testing and when the "TIME and DATE" message is displayed on the LCD screen. Depending on the MODEL 2500 configuration, the MAIN MENU contains up to 11 sub-menus, each of which either provides a functional category for accessing system data or for controlling the instrument.

  • Page 59: Sub-Menus

    MODEL MODEL 2500_______________________________________________________ 2500_______________________________________________________ SUB-MENUS The MAIN MENU’s 12 possible sub-menus are listed below with those menus that appear in all system configurations marked with an asterisk (*). INPUT CHANNELS OUTPUT CHANNELS ALARMS* OPERATOR ENTRY CALCULATIONS* REPORTS TABLES TUBE SWITCHING MODBUS MASTER SERIAL PORTS* ARCHIVE...

  • Page 60: Input Channels

    ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 The following is a detailed explanation of the MAIN MENU’s 12 sub-menus. INPUT CHANNELS The INPUT CHANNELS sub-menu, which is the first selection listed on the MAIN MENU, has three lower level sub-menus. They are:...

  • Page 61: Alarms

    Typical numeric entries for a MODEL 2500 configuration, which measures orifice mass and volume of a liquid, are the specific gravity of the liquid, the hour when daily reports are printed, base temperature and pressure for calculations, and pipe and orifice diameters.

  • Page 62: Calculations

    REPORTS The REPORTS sub-menu, which is the sixth sub-menu on the MAIN MENU, has lower level sub-menus composed of each report produced by a MODEL 2500 configuration. A complete report can be printed by pressing the ENTER key when the report name is displayed on the front panel.

  • Page 63: Tables

    MODEL MODEL 2500_______________________________________________________ 2500_______________________________________________________ _________________________________________________________ NOTE! Applications in which report lengths are in excess of one page require a printer with an 8k buffer capacity, or the baud rate of the printer output signal must be lowered to 300, and the RPTGAP lower level sub-menu must be set to SPACES.
  • Page 64 ______________________________________________________ MODEL MODEL 2500 2500 level after a valve position change is ordered by the MODEL 2500. When the variable is OFF, no verification is performed. Verify level variable The verify level variable specifies the cutoff value for differential pressure across a tube set to be used in verifying a valve position change.

  • Page 65: Modbus Master

    MODEL MODEL 2500_______________________________________________________ 2500_______________________________________________________ Open Boolean variable that opens the valve when set Close Boolean variable that closes the valve when set MODBUS MASTER The MODBUS MASTER sub-menu, which is the ninth sub-menu on the MAIN MENU, has a lower level sub-menu for defining two remote units. The remote unit definition sub-menu provides for identifying or changing the remote name ID, the communications address and state variable, and the control option for each of the two remote units.

  • Page 66: Serial Ports

    ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 SERIAL PORTS The SERIAL PORTS sub-menu, which is the tenth sub-menu on the MAIN MENU, is categorized by, and divided into one-board units and two-board units. One-board units have thirteen lower level sub-menus, which are COMMID BAUD1, BAUD2, PORTUSE1, PORTUSE2, PARITY1, PARITY2, STOPBIT1, STOPBIT2, PRTCLSLV, PRTCLMAS, RPTGAP, and COMMWAIT.
  • Page 67 MODEL MODEL 2500_______________________________________________________ 2500_______________________________________________________ The SERIAL PORTS Lower Level Sub-Menus are as follows: COMMID COMMID lower sub-menu provides specific communications address for the connected device. The addresses allowed are 1-247 without zeros in front of the one and two digit numbers. The default setting is 1. COMMID2 (Two board units only) COMMID2 lower sub-menu provides a specific communications address for the...
  • Page 68 Downloading the Model 2500 can only be done through the SLAVE port, not SLAVE #2. If 2 SLAVE ports are required with one SLAVE port assigned to each board, a two-board unit is required.
  • Page 69 MODEL MODEL 2500_______________________________________________________ 2500_______________________________________________________ PARITY1 PARITY1 lower level sub-menu provides for displaying or changing the parity of serial port number 1 (EVEN, ODD, NONE), with the default parity being EVEN. PARITY2 PARITY2 lower level sub-menu provides for displaying or changing the parity of serial port number 2 (EVEN, ODD, NONE), with the default parity being EVEN.

  • Page 70: Archive

    ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 PRTCLMAS PRTCLMAS lower level sub-menu provides for displaying or changing the type of communications used by any one of the serial ports, which is defined in the portuse section as a MASTER (MODASCII or MODRTU), with the default type being MODASCII.
  • Page 71 Default is "11111111". UNIT LOCK Allows locking the keyboard after an authorized user has entered or changed data in the MODEL 2500. UNIT ID NUMBER Provides a four-character identification number that appears on all reports. Default is "0". COMM PASSWORD Provides a security handshake for communications.
  • Page 72 ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 Logs are printed on the serial port selected for REPORTS. Five selection entries are provided for the LOGGER command. They are shown in the chart below: Selection 2500 Operation NO LOG No logging is performed.
  • Page 73 "The list is empty". CHECKSUM Detects changes made to configurations provided by DANIEL INDUSTRIES, INC. and is generated from fixed data tables in the configuration following a download. When changes are made to...

  • Page 74: Menu Display And Selection Procedure

    MENU DISPLAY AND SELECTION PROCEDURE Menu selections are selected and displayed on the DANIEL INDUSTRIES MODEL 2500 by pressing the UP and DOWN, and the EXIT and ENTER keys. A detailed explanation of the functioning of each of these four keys follows:...
  • Page 75 MODEL MODEL 2500_______________________________________________________ 2500_______________________________________________________ EXIT Key Moves the display to the next higher level menu. For example, if INPUT CHANNELS and ANALOG INPUTS are active in the configuration, and if the message "ANALOG INPUTS" is displayed on the bottom line of LCD screen, this indicates that the current menu level is the INPUT CHANNELS.
  • Page 76 ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 DOWN ARROW Key Displays through the selections of the menu level that is active. example, INPUT CHANNELS OUTPUT CHANNELS are both active in the configuration, and if the MAIN MENU is active with one of the menu selections, such...

  • Page 77: Menu Flow Chart Diagrams

    MODEL MODEL 2500_______________________________________________________ 2500_______________________________________________________ MENU FLOW CHART DIAGRAMS The following flow chart diagrams illustrate the following: Relationship of the MAIN MENU’s 11 sub-menus Relationship of these 11 sub-menus to the lower level sub-menus _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ SECTION 4 4 SECTION...

  • Page 78: 11 Sub-Menus Chart

    ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 11 SUB-MENUS CHART _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _...

  • Page 79: Input Channels Chart

    MODEL MODEL 2500_______________________________________________________ 2500_______________________________________________________ INPUT CHANNELS CHART _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ SECTION 4 4 SECTION...

  • Page 80: Output Channels Chart

    ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 OUTPUT CHANNELS CHART _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _...

  • Page 81: Alarms Chart

    MODEL MODEL 2500_______________________________________________________ 2500_______________________________________________________ ALARMS CHART _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ SECTION 4 4 SECTION...

  • Page 82: Operator Entry Chart

    ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 OPERATOR ENTRY CHART _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _...

  • Page 83: Calculations Chart

    MODEL MODEL 2500_______________________________________________________ 2500_______________________________________________________ CALCULATIONS CHART _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ SECTION 4 4 SECTION...

  • Page 84: Reports Chart

    ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 REPORTS CHART _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _...

  • Page 85: Tables Chart

    MODEL MODEL 2500_______________________________________________________ 2500_______________________________________________________ TABLES CHART _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ SECTION 4 4 SECTION...

  • Page 86: Tube Switching Chart

    ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 TUBE SWITCHING CHART _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _...

  • Page 87: Modbus Master Chart

    MODEL MODEL 2500_______________________________________________________ 2500_______________________________________________________ MODBUS MASTER CHART _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ SECTION 4 4 SECTION...

  • Page 88: Serial Ports Chart A

    ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 SERIAL PORTS CHART A _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _...

  • Page 89: Serial Ports Chart B

    MODEL MODEL 2500_______________________________________________________ 2500_______________________________________________________ SERIAL PORTS CHART B _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ SECTION 4 4 SECTION...

  • Page 90: Archive Chart

    ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 ARCHIVE CHART _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _...

  • Page 91: System Commands Chart

    MODEL MODEL 2500_______________________________________________________ 2500_______________________________________________________ SYSTEM COMMANDS CHART _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ SECTION 4 4 SECTION...
  • Page 92 ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 This page intentionally left blank. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _...

  • Page 93: Data Display

    MODEL 2500_______________________________________________________ 2500_______________________________________________________ DATA DISPLAY The constants and variables for the DANIEL INDUSTRIES MODEL 2500 INSTRUMENTATION SYSTEM are displayed on the front panel LCD screen and include the name, status, current value, and engineering units for constants and variable. These constants and variables will all be explained in detail in the following section.

  • Page 94: Constant/Variable Name

    ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 CONSTANT/VARIABLE NAME The name of the constant or variable can be from 1 to 8 characters in length, and in the illustrations in the following sub-section entitled TYPE OF DISPLAY, the names are represented by the characters "nnnnnnnn".

  • Page 95: Constant/Variable Status

    MODEL MODEL 2500_______________________________________________________ 2500_______________________________________________________ CONSTANT/VARIABLE STATUS The status of the constant or variable can be from 1 to 8 characters in length, and in the illustrations in the following sub-section entitled TYPE OF DISPLAY, the statuses are represented by the characters "sssssss". Definitions of typical status display abbreviations are shown in the following table.

  • Page 96: Constant/Variable Value

    ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 CONSTANT/VARIABLE VALUE The value of the constant or variable can be from 1 to 11 characters in length, and in the illustrations in the following sub-section entitled TYPE OF DISPLAY, the current values are represented by the characters "vvvvvvvvvvv".

  • Page 97: Constant/Variable Units

    MODEL MODEL 2500_______________________________________________________ 2500_______________________________________________________ CONSTANT/VARIABLE UNITS The engineering units of the constant or variable can be from 1 to 4 characters in length, and in the illustrations in the following sub-section entitled TYPE OF DISPLAY, the units are represented by the characters "uuuu". _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ SECTION 5 5 SECTION...

  • Page 98: Type Of Display

    2500 TYPE OF DISPLAY The manner in which constants and variables are displayed on the MODEL 2500 LCD screen indicates whether the data shown is for display only, or if data entry is also allowed. If the variable/constant name (nnnnnnnn) and status (sssssss) are on line 1 of the LCD screen, as shown in the following illustration, then data can be entered on the keypad.
  • Page 99 MODEL MODEL 2500_______________________________________________________ 2500_______________________________________________________ Changing and entering data is explained in Section 6, along with an explanation of live value in the sub-section entitled, CHANGING THE STATUS OF A VARIABLE. PLINE1 1740.2 PSGI The following illustration, which contains the same constant and variable data as displayed in the preceding illustration, but with the display lines reversed (or inverted), cannot be changed by operator entry, and is for display only.

  • Page 100: Alarms For Variables And Constants

    ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 ALARMS FOR VARIABLES AND CONSTANTS The following illustration gives the general format for the display of alarms for variables and constants: Line 1 (nnnnnnnn) represents the name of the variable or constant which can be from 1 to 8 characters in length.

  • Page 101: Operating Examples

    MODEL 2500_______________________________________________________ 2500_______________________________________________________ OPERATING EXAMPLES This section contains examples of the steps involved in various applications that have been configured for the DANIEL INDUSTRIES MODEL 2500 INSTRUMENTATION SYSTEM MICROCOMPUTER. Examples will be given for applications related to: Changing and displaying variables...

  • Page 102: Examples For Changing And Displaying Variables

    In this case, the MODEL 2500 will calculate liquid propane and liquid butane flow based on analog input variables for the following:...

  • Page 103: Displaying Variables From The Main Menu

    DISPLAYING VARIABLES FROM THE MAIN MENU The steps involved in displaying the C3TEMP and C4TEMP variables on the MODEL 2500 LCD screen beginning with the MAIN MENU are as follows: Turn on or activate the MODEL 2500 to display the following...
  • Page 104 LIVE value, is the value currently being used in calculations by the MODEL 2500. If the message "MANUAL" appears in the status field, this indicates that the live value of the variable has been overridden, and the value being shown is a fixed value used for calculations.

  • Page 105: Changing The Status Of A Variable

    INPUT CHANNELS sub-menu. CHANGING THE STATUS OF A VARIABLE The steps involved in changing the status of a variable on the MODEL 2500 are as follows: Begin with the following illustrated display screen message, which indicates the first channel of the lower level sub-menu ANALOG INPUTS.
  • Page 106 ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 Press the ENTER key to display the following illustrated sub-menu showing that the status field message, which was blank, is now changed to "MANUAL", and the operator-entered fixed value (30.0 DEGF) has replaced the value, 20.0 DEGF, being received from the transmitter.

  • Page 107: Displaying A Live Value When The Variable Has Been Manually Overridden

    DISPLAYING A LIVE VALUE WHEN THE VARIABLE HAS BEEN MANUALLY OVERRIDDEN The steps involved in displaying a LIVE value on the MODEL 2500 LCD screen when the variable has been manually overridden are as follows: Begin with the following illustrated display screen message.

  • Page 108: Changing And Displaying A Fixed Value

    ______________________________________________________ MODEL MODEL 2500 2500 CHANGING AND DISPLAYING A FIXED VALUE The steps involved in changing and displaying a FIXED value on the MODEL 2500 LCD screen are as follows: Begin with the following illustrated display screen message. C3TEMP LIVE 20.0...

  • Page 109: Changing And Displaying The Zero-Scale Value For Avariable

    CHANGING AND DISPLAYING THE ZERO-SCALE VALUE FOR A VARIABLE The steps involved in changing and displaying the zero-scale value for a variable on the MODEL 2500 LCD screen are as follows: Begin with the following illustrated display screen message. C3TEMP...

  • Page 110: For A Variable

    CHANGING AND DISPLAYING THE FULL-SCALE VALUE FOR A VARIABLE The steps involved in changing and displaying the full-scale value for a variable on the MODEL 2500 LCD screen are as follows: Begin with the following illustrated display screen message. C3TEMP ZSCALE 25.0...

  • Page 111: For A Variable

    CHANGING AND DISPLAYING THE LOW-ALARM VALUE FOR A VARIABLE The steps involved in changing and displaying the low alarm value for a variable on the MODEL 2500 LCD screen are as follows: Begin with the following illustrated display screen message. C3TEMP...

  • Page 112: For A Variable

    CHANGING AND DISPLAYING THE HIGH-ALARM VALUE FOR A VARIABLE The steps involved in changing and displaying the high alarm value for a variable on the MODEL 2500 LCD screen are as follows: Begin with the following illustrated display screen message. C3TEMP...

  • Page 113: Calculations

    In addressing the steps or procedures involved in accomplishing this, the specific application example chosen to demonstrate this will be "Application Number 51119110". In this application example, the MODEL 2500 has been configured to measure the mass and volume flow rate of a process gas containing a mixture of natural gas and carbon dioxide.
  • Page 114 ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 Press the DOWN arrow key to move to the second selection on the MAIN MENU and display the OUTPUT CHANNELS sub-menu as illustrated in the following display screen. 51119110 OUTPUT CHANNELS Press the DOWN arrow key to move to the third selection on the MAIN MENU and display the ALARMS sub-menu as illustrated in the following display screen.
  • Page 115 CALCULATIONS menu and display the following screen. CALCULATIONS STARTUP _________________________________________________________ NOTE! The MODEL 2500 displays only those calculation variables that have been assigned engineering units. Variables with no assigned engineering units are not displayed. _________________________________________________________ Press the DOWN arrow key to access the second selection, OPERATOR, on the CALCULATIONS menu and display the following screen.

  • Page 116: Fixing The Value Of A Calculation

    ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 Press the ENTER key to access the TOTALS menu selection and display the following screen. 6458 CURSCF 6458 SCF is the total volume measured since the last daily report, when the totalizer was reset to zero. CURSCF is the variable name of the calculated total.

  • Page 117: Changing A Fixed Value

    Press the ENTER key again to display the following screen. CURSCF MANUAL 6500 The value used for calculations by the MODEL 2500 is now the operator-entered value for CURSCF, and not the live value based on the volume calculated from input data received from the process stream. Both...

  • Page 118: Examples For Locating And Entering Data Tables

    ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 EXAMPLES FOR LOCATING AND ENTERING DATA TABLES This section presents examples involved in locating, displaying and entering data on data tables. In addressing the steps or procedures involved in accomplishing this, the specific application example chosen to demonstrate this will be "Application Number 51119110".

  • Page 119: Locating A Data Table

    MODEL MODEL 2500_______________________________________________________ 2500_______________________________________________________ LOCATING A DATA TABLE Data tables are located and entered from the TABLES sub-menu located on the MAIN MENU. To display and enter table data from TABLE 18, the table must first be located. The steps for locating the TABLES sub-menu are as follows: Begin with the following illustrated display screen, which shows the first menu selection on the MAIN MENU, and indicates that the MAIN MENU is active:...
  • Page 120 ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 Press the DOWN arrow key to move to the fourth selection on the MAIN MENU and display the OPERATOR ENTRY sub-menu as illustrated in the following display screen. 51119110 OPERATOR ENTRY Press the DOWN arrow key to move to the fifth selection on the MAIN MENU and display the CALCULATIONS sub-menu as illustrated in the following display screen.

  • Page 121: Gaining Access To The Data Table

    MODEL MODEL 2500_______________________________________________________ 2500_______________________________________________________ Press the ENTER key to gain access to and to display the TABLES sub- menu as illustrated in the following display screen. TABLES TABLE 18 In this application example, TABLE 18 is the only table, but in an application containing more than one table, it would be necessary to continue pressing the DOWN arrow key until the name of the desired table was displayed.
  • Page 122 ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 If access is desired to a row in the table other than row number 1, the user must type in the new row number and press the ENTER key. (This example assumes the user entered a new row number of 5.) When the new row...

  • Page 123: Selecting A Table Row

    MODEL MODEL 2500_______________________________________________________ 2500_______________________________________________________ As shown in the following illustrated table, rows are numbered from top to bottom, and columns are numbered from left to right. TABLE 18 TAPTYPE BETA 0.100 0.607 0.604 BETA 0.125 0.608 0.604 BETA 0.150 0.611 0.604 BETA 0.175 0.614...
  • Page 124 ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 To select a different table row, press the DOWN arrow key until the desired row number appears on the display screen in the position to the left of the slash. In this example, press the DOWN arrow key four times to display the following illustrated display screen, which indicates that row number 9 is BETA 0.3.

  • Page 125: Selecting A Table Column

    MODEL MODEL 2500_______________________________________________________ 2500_______________________________________________________ 0.641 is the table value defined by row number 9 and column number 1 as illustrated in the following table. TABLE 18 TAPTYPE BETA 0.100 0.607 0.604 BETA 0.125 0.608 0.604 BETA 0.150 0.611 0.604 BETA 0.175 0.614 0.604 BETA 0.200...
  • Page 126 ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 Select the table column by pressing the DOWN arrow key until the desired column number appears on the display screen in the position to the right of the slash. (This example assumes the user entered a new column number of...
  • Page 127 MODEL MODEL 2500_______________________________________________________ 2500_______________________________________________________ 0.606 is the table value defined by row number 9 and column number 2 as illustrated in the following display table. TABLE 18 TAPTYPE BETA 0.100 0.607 0.604 BETA 0.125 0.608 0.604 BETA 0.150 0.611 0.604 BETA 0.175 0.614 0.604...
  • Page 128 ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 This page intentionally left blank. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _...

  • Page 129: Reports

    MODEL 2500_______________________________________________________ 2500_______________________________________________________ REPORTS The DANIEL INDUSTRIES MODEL 2500 INSTRUMENTATION SYSTEM possesses the capability to produce and print reports. The number of reports that can be printed is limited only by the memory capacity of the instrument. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _...

  • Page 130: Report Types

    MODEL 2500 2500 REPORT TYPES The MODEL 2500 can also be configured to generate individual reports in two different formats, which are identified by a user-assigned report name with a maximum of eight alpha-numeric characters. (For example, a morning report might be identified as AMREPORT.) The three report formats produced by the MODEL...
  • Page 131 MODEL MODEL 2500_______________________________________________________ 2500_______________________________________________________ LINE REPORT Contains a variable number of lines, including blank lines, to improve readability. A typical report of this type is illustrated in Figure 7-1. ------------------------------------------------------------------- Unit:0000 PROCESS DEC10 1986 21:02 Name Value Units -INPUT- PT167 1000.
  • Page 132 ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 TABLE REPORT Contains a variable number of lines, which can be of different lengths, with a maximum width of 80 characters including row definitions and blank spaces left for column separation, and blank lines to improve readability.
  • Page 133 MODEL MODEL 2500_______________________________________________________ 2500_______________________________________________________ ARCHIVE REPORT A table report may also contain data stored in an archive area, in addition to individual variable data items. Figure 7-3 demonstrates a typical report of this type. ------------------------------------------------------------------------------------- UNIT:0000 30-DAY HISTORY JAN 30 1986 08:02 C5110063A HISTORY...

  • Page 134: Report Printouts

    ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 REPORT PRINTOUTS Reports are normally printed on a serial printer connected to a RS-232 port on the MODEL 2500. A report printout can be initiated by using four different methods. They are: Automatically by including a report command statement on a...

  • Page 135: Automatic Reports

    The report command statements are used in either of two ways. They are: Part of a program that performs a specific function associated with the MODEL 2500 application configuration Independent statement that initiates a report printout when a specific condition is met An example of the first type of automatic report would be a report added to a calculation program so the report will be printed each time the calculation is made.

  • Page 136: Operator Command Reports

    MODEL 2500 2500 OPERATOR COMMAND REPORTS An operator can print a report manually at the front panel of the MODEL 2500 by performing the following procedure. Begin with the MAIN MENU Locate and display the sub-menu REPORTS using the arrow keys...

  • Page 137: Remote Terminal Or Computer Reports

    A report can be requested using a remote terminal or computer attached to the reports serial port on the MODEL 2500. A modem can also be attached to the reports serial port to permit transmission of the report by telephone. A remote report is initiated by performing the following procedure.

  • Page 138: Printing Reports From A Computer Using Macros

    ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 PRINTING REPORTS FROM A COMPUTER USING MACROS Using a communications package that supports macros, this request could be entered as a macro. Depending on your hardware in use, refer to the information on macros. For several communication packages the following table shows equivalents.

  • Page 139: Glossary Of Standard Variable Names

    MODEL MODEL 2500_______________________________________________________ 2500_______________________________________________________ GLOSSARY OF STANDARD VARIABLE NAMES VARIABLE NAME VARIABLE NAME DEFINITION AFR# Actual flow rate APIGRAV API gravity ATOT ACF tube total ATOT# Actual volume total, meter run # ATTACH Control output to attach chromatograph AV_BTU# Average BTU for run # AV_CO2# Average CO2 for run # AV_GRAV#...
  • Page 140 ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 VARIABLE NAME VARIABLE NAME DEFINITION Combined correction factor CLOSE# Control output to close valve # Status input that valve # is closed Correction factor for meter volume CO#ALM Control output # overspeed alarm Carbon dioxide content of process gas...
  • Page 141 MODEL MODEL 2500_______________________________________________________ 2500_______________________________________________________ VARIABLE NAME VARIABLE NAME DEFINITION DATOT# Daily actual cubic feet total per meter line DCF# Densitometer correction factor, run # DDMMYY Date: DD=day (1 through 30); MM=month (1 through 12); YY=year minus 1900 DETOT Total daily station energy DETOT# Total daily energy, run # DGTOT...
  • Page 142 ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 VARIABLE NAME VARIABLE NAME DEFINITION FACOEF Orifice thermal expansion coefficient FPV#ALM Fpv alarm, adjusted temperature or pressure out of limits for meter # Prover forward launch GAMMA Coefficient of cubical expansion GCALARM Chromatograph alarm...
  • Page 143 Viscosity, run # Nitrogen content of process gas Nitrogen content of process gas, run # Net volume control output NETDELAY Network Delay - Delay between 2500 access to 2251 NFR# Net flow rate run # Net volume flow rate NRMTOT#...
  • Page 144 ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 VARIABLE NAME VARIABLE NAME DEFINITION PIDGAIN PID control loop gain PIDTGT Flow control target rate PIDPVMAX PID loop process variable maximum value PIDPVMIN PID loop process variable minimum value PIDTR PID loop control integral gain in repeats per minute...
  • Page 145 MODEL MODEL 2500_______________________________________________________ 2500_______________________________________________________ VARIABLE NAME VARIABLE NAME DEFINITION SAMPLER Sampler control output SAMPLE Sample size Station volume control output, run # SCO# Volume control output, run # SEQTRIAL Sequential prover trial number Specific gravity Specific gravity analog input for meter tube # in specific gravity units STOT Total station volume...
  • Page 146 ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 VARIABLE NAME VARIABLE NAME DEFINITION Base compressibility factor (Z Compressibility at flowing conditions (Z ZFTINC table temperature entry increments ZFTSTRT table starting temperature entry ZFPINC table pressure entry increments ZFPSTRT table starting pressure entry...

  • Page 147: Glossary Of Standard Unit Abbreviations

    MODEL MODEL 2500_______________________________________________________ 2500_______________________________________________________ GLOSSARY OF STANDARD UNIT ABBREVIATIONS ABBREVIATION UNIT ABBREVIATION DEFINITION ACFH Actual cubic feet per hour American Petroleum Institute gravity units B/#D BTUs per pound-degree Fahrenheit B/F3 British thermal units per cubic foot B/CF British thermal units per cubic foot BB/H Barrels per hour Barrels...
  • Page 148 ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 ABBREVIATION UNIT ABBREVIATION DEFINITION DEGC Degrees centigrade (Celsius) DEGF Degrees Fahrenheit Degrees Fahrenheit Dekatherms DTHH Dekatherms per hour DTHD Dekatherms per day FREQ Frequency Cubic feet G/F3 Gallons per cubic foot Gallons per minute...
  • Page 149 MODEL MODEL 2500_______________________________________________________ 2500_______________________________________________________ ABBREVIATION UNIT ABBREVIATION DEFINITION Kilograms per square centimeter Pounds per gallon LB/M Pounds per minute LB(S) Pound (LB) or Pounds (LBS) LBSH Pounds per hour Minutes per repeat M#/D Thousand pounds per day Thousands of standard cubic feet MCFD Thousands of standard cubic feet per day MCFH...
  • Page 150 ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 ABBREVIATION UNIT ABBREVIATION DEFINITION N/HR Flow units per hour Normal cubic meters NCMH Normal cubic centimeters per hour NSEW North, South, East, West Percent Percent full scale Pounds #/F3 Pounds per cubic foot #/FS...
  • Page 151 MODEL MODEL 2500_______________________________________________________ 2500_______________________________________________________ ABBREVIATION UNIT ABBREVIATION DEFINITION Standard cubic feet SCFD Standard cubic feet per day SCFH Standard cubic feet per hour SCFM Standard cubic feet per minute Seconds Specific gravity Specific gravity units USEC Microseconds US/C Microseconds per degree Celsius -Symbols- "H2O Inches of water...
  • Page 152 ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 This page intentionally left blank. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _...

  • Page 153: Entries

    MODEL MODEL 2500_______________________________________________________ 2500_______________________________________________________ GLOSSARY OF STANDARD SELECTION LIST OPERATOR ENTRIES ENTRY EXPLANATION ACFSCALE ACFSCALE provides for selecting the units scaling factor for a volume in actual cubic feet (ACF). Selections indicate the scale by which the volume in ACF is divided.
  • Page 154 ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 ENTRY EXPLANATION CLEAR CLEAR provides for clearing totalizers. Two different sets of selections are possible: CLEAR and IDLE YES and NO CLEAR resets the totalizer, and IDLE maintains cumulative totals on the totalizer. YES resets the totalizer after printing a report, and NO maintains cumulative totals on the totalizer.
  • Page 155 MODEL MODEL 2500_______________________________________________________ 2500_______________________________________________________ ENTRY EXPLANATION LBSCALE LBSCALE provides for selecting the internal mass units scaling factor. Selections indicate the scale by which the mass units are divided. In other words, selecting X10 divides the mass units by 10; selecting x100 divides the mass units by 100;...
  • Page 156 ______________________________________________________ ______________________________________________________ MODEL MODEL 2500 2500 ENTRY EXPLANATION TAPLOC# TAPLOC# provides for choosing the tap location for orifice meter runs. Multiple runs may be designated by number or letter suffixes (accompanied with the symbol # in TAPLOC#). For example, TAPLOC1 is the variable name used to select the tap location for run number 1.
  • Page 157 WARRANTY CLAIM REQUIREMENTS To make a warranty claim, you, the Purchaser, must: Provide Daniel with proof of the Date of Purchase and proof of the Date of Shipment of the product in question. Return the product to Daniel within twelve (12) months of the date of original shipment of the product, or within eighteen (18) months of the date of original shipment of the product to destinations outside of the United States.
  • Page 159 ______________________________________________________________________________________________ ______________________________________________________________________________________________ REPORT PREPARED BY:________________________________ TITLE:________________________________ IF YOU REQUIRE TECHNICAL ASSISTANCE, PLEASE FAX OR WRITE THE MAIN CUSTOMER SERVICE DEPARTMENT AT: DANIEL MEASUREMENT AND CONTROL PHONE: (281) 897-2900 ATTN: CUSTOMER SERVICE FAX: (281) 897-2901 19203 HEMPSTEAD HIGHWAY HOUSTON, TEXAS 77065...
  • Page 162 Measurement and Control products. Daniel Measurement and Control reserves the right to make changes to any of its products or services at any time without prior notification in order to improve that product or service and to supply...

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