Emerson Daniel 1500 Series User Manual
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Emerson Daniel 1500 Series User Manual

Emerson Daniel 1500 Series User Manual

Liquid turbine meter internal display
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User manual
P/N 3-9008-801, Rev A
December 2017
™
Daniel
Series 1500/1200 Liquid Turbine Meter
Internal Display

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  • Page 1 User manual P/N 3-9008-801, Rev A December 2017 ™ Daniel Series 1500/1200 Liquid Turbine Meter Internal Display...
  • Page 2 +44 (0)1786.433400 +44 (0)1786.433401 Middle East Africa (Dubai, UAE) +971 4 8118100 +971 4 8865465 Daniel Measurement and Control, Inc. (Headquarters) 11100 Brittmoore Park Drive Houston, TX 77041 USA http://www.emerson.com/en-us Email • Customer Service: Daniel.SystemSales@Emerson.com • Customer Support: Daniel.SystemSales@Emerson.com •...
  • Page 3 Signal words and symbols Pay special attention to the following signal words, safety alert symbols and statements: Safety alert symbol This is a safety alert symbol. It is used to alert you to potential physical injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death.
  • Page 4 Verify that this is the correct instruction manual for your Daniel product. If this is not the correct documentation, contact Daniel at 1-713-827-6314. You may also download the correct manual from: http://www.emerson.com/en-us/automation/daniel. • Save this instruction manual for future reference.
  • Page 5 Verify that this is the correct instruction manual for your Daniel product. If this is not the correct documentation, contact Daniel at 1-713-827-6314. You may also download the correct manual from: http://www.emerson.com/en-us/automation/daniel • Read and understand all instructions and operating procedures for this product.
  • Page 6 Notice THE CONTENTS OF THIS PUBLICATION ARE PRESENTED FOR INFORMATIONAL PURPOSES ONLY, AND WHILE EVERY EFFORT HAS BEEN MADE TO ENSURE THEIR ACCURACY, THEY ARE NOT TO BE CONSTRUED AS WARRANTIES OR GUARANTEES, EXPRESSED OR IMPLIED, REGARDING THE PRODUCTS OR SERVICES DESCRIBED HEREIN OR THEIR USE OR APPLICABILITY. ALL SALES ARE GOVERNED BY DANIEL'S TERMS AND CONDITIONS, WHICH ARE AVAILABLE UPON REQUEST.
  • Page 7 Warranty and Limitations 1. LIMITED WARRANTY: Subject to the limitations contained in Section 2 herein, Daniel Measurement & Control, Inc. (“Daniel”) warrants that the licensed firmware embodied in the Goods will execute the programming instructions provided by Daniel, and that the Goods manufactured by Daniel will be free from defects in materials or workmanship under normal use and care and Services will be performed by trained personnel using proper equipment and instrumentation for the particular Service provided.

  • Page 9: Table Of Contents

    Contents Contents Part I Plan Chapter 1 Introduction ........................3 Introduction ..........................3 1.1.1 Model numbers and accessories ...................3 General settings ..........................4 Rate input settings ........................6 Rate/Display settings ........................ 7 4-20 mA transmitter output settings ..................8 Open collector output settings ....................9 Serial communication settings ....................10 Default settings for startup of Internal Display ................
  • Page 10 Contents 5.7.5 Configure the display (dSPLY) ..................48 5.7.6 Custom tag (tAG) ....................... 50 5.7.7 Set the toggle time (TIME) ..................51 Chapter 6 Product advanced features ..................53 Advanced features menu ......................53 Advanced features menu and display messages ................54 Open collector outputs (OUTPUT) .................... 59 6.3.1 Output 1 and 2 Setup (OUT 1, OUT 2) .................59 Scaling the 4-20 mA analog output (Aout) ................
  • Page 11 Contents Chapter 8 Maintenance ......................97 Troubleshooting tips .........................97 Quick user interface reference ....................98 Battery replacement ......................... 99 User manual...
  • Page 12 Contents LTM Internal Display...

  • Page 13: Part I Plan

    Plan Part I Plan Chapters covered in this part: • Introduction • Product certifications • Product connections User manual...
  • Page 14 Plan LTM Internal Display...

  • Page 15: Chapter 1 Introduction

    Introduction Introduction Topics covered in this chapter: • Introduction • General settings • Rate input settings • Rate/ settings Internal Display • 4-20 mA transmitter output settings • Open collector output settings • Serial communication settings • Default settings for startup of Internal Display Introduction The Daniel Digital Rate Internal Display is an explosion-proof pulse input rate/display fully featured for demanding applications in hazardous areas or in the harshest environmental...

  • Page 16: General Settings

    Introduction General settings The settings below are general specifications for the Internal Display. Except when noted, all specifications apply to operate at +25°C. Table 1-1: General settings Setting Description Display Five digits Top display (0 to 17.8 mm (0.7") high, 7-segment, automatic 99999) lead zero blanking.
  • Page 17 Introduction Table 1-1: General settings (continued) Setting Description Battery Power DC Power with battery backup 4-20 mA Output Power with battery backup Battery 3.6 V Primary Lithium (Li-SOCl ), non-rechargeable model 899-10-230-31 Expected Service Life and Recommended Replacement Interval Operating Condition Estimated Service Life Suggested Replace- ment Interval Open collector outputs off,...

  • Page 18: Rate Input Settings

    Introduction Table 1-1: General settings (continued) Setting Description The display may be mounted directly to conduit by using slotted flanges for Mounting wall mounting or NPS 1½" to 2½" or DN 40 to 65 mm pipe mounting. Note: Certain sequences of events can cause unexpected results. To avoid unexpec- ted issues, use factory defaults and anticipate the possibility of changes in the mounting strategy.

  • Page 19: Rate/Display Settings

    Introduction Table 1-2: Rate input settings (continued) Setting Description Accuracy ±0.03% of calibrated span ±1 count Temperature drift Rate display is not affected by changes in temperature. Low-flow cutoff 0-99,999 (0 disables cutoff function) Decimal point Up to four decimal places or none: 4.4444, 33.333, 222.22, 1111.1, or 00000 Calibration May be calibrated using K-Factor, scale without signal source, or by ap-...

  • Page 20: 4-20 Ma Transmitter Output Settings

    Introduction Table 1-3: Rate/Internal display settings (continued) Setting Display Total and grand total x1, x100 (h), x1000 (k), or x1,000,000 (M) multiplier (and prefix) applied to display unit multipli- total or grand total display units. Setting is independent for each. Total and grand total Up to six decimal places or none: decimal point...

  • Page 21: Open Collector Output Settings

    Introduction Table 1-4: 4-20 mA transmitter output settings (continued) Setting Description Calibration Factory calibrated: 0.0 to 1000.0 = 4-20 mA output Underrange Output underrange: 3.8 mA Overrange Display overrange: 20.5 mA Output overrange: 20.5 mA Accuracy ± 0.05% span ± 0.004 mA Temperature drift 0.08 μA/°C max from -40°C to 75°C ambient External loop power...

  • Page 22: Serial Communication Settings

    Introduction Table 1-5: Open collector output settings (continued) Settings Description Pulse output Pulse Unless otherwise stated, pulses are 50% duty cycle for required frequency. width A pulse rate retransmit output generates 100 to 130 μs pulses at the falling edge of every input pulse. Pulse output maxi- 5 kHz, pulse width at 50% duty cycle.
  • Page 23 Introduction Table 1-7: Default settings for startup (continued) Parameter Display Default setting K - Factor FACTR 1.0000 Rate time base TBASE Second Rate unit RATEU Gallons/second Total unit TOT U Gallons Total multiplier MULT Grand total unit GTOTU Grand total multiplier MULT Rate decimal point 1111.1...
  • Page 24 Introduction Table 1-7: Default settings for startup (continued) Parameter Display Default setting Cutoff CUTOFF 0 (disabled) Battery Symbol BAT SYM Disabled Modbus Slave ID SLU ID Baud Rate BAUD 19,200 bps Time Delay TDELY 10 ms Parity PARTY Even LTM Internal Display...

  • Page 25: Chapter 2 Product Certifications

    Product certifications Product certifications Topics covered in this chapter: • Agency certifications • Government installation regulations Agency certifications The following are product agency certifications applicable to the Internal Display. Table 2-1: Agency certifications Certification type Description Electrical UL and CUL: Class I, Div. 1, Groups B, C & D ATEX: Ex d IIC T6 Gb IECEx: Ex d IIC T6 Gb INMETRO (Brazil)
  • Page 26 Product certifications Installation in the European Community Install the Internal Display in accordance with the ATEX directive 94/9/EC. LTM Internal Display...

  • Page 27: Chapter 3 Product Connections

    Product connections Product connections Topics covered in this chapter: • Connection configuration • Input signal connections • DC power connection • External reset connection • 4-20 mA transmitter output connections RS-485 serial connections • • Open collector output connections Connection configuration The information below describes the configuration for the connector board connections.

  • Page 28: Input Signal Connections

    Product connections Table 3-1: Connector board connections Connections Description Signal input positive terminal connection Signal input negative terminal connection DC power supply input return/negative, reset contact closure common Contact closure reset pull-up to 1.8 VDC DC Power positive terminal connection 4-20 mA transmitter DC power positive terminal connection 4-20 mA transmitter regulated current output terminal connection OC1+...
  • Page 29 Product connections Figure 3-3: Isolated flowmeter powered by external supply (ISO) Figure 3-4: Self-powered magnetic pickup coil flowmeter (Coil) Figure 3-5: NPN open collector input (NPN) User manual...

  • Page 30: Dc Power Connection

    Product connections Figure 3-6: PNP sensor with external power (PNP) Figure 3-7: Switch contact input (Reed) DC power connection Models configured for DC power (899-10-230-32) are provided with a terminal labeled P+ and are wired as shown in Figure 3-9. Models configured for battery power (899-10-230-30) may optionally be connected to DC power and the battery will function as backup power when DC is lost.

  • Page 31: External Reset Connection

    Product connections Figure 3-8: DC power connections External reset connection External reset connections are made between RST and COM. Connect to a contact closure source such as a relay or a push button as shown in Figure 3-9. Avoid extended contact closure to preserve battery life.

  • Page 32: Rs-485 Serial Connections

    Product connections Figure 3-10: 4-20 mA output connections RS-485 serial connections The meter may include an optional RS-485 two wire serial connection. For an RS-485 serial communications network should always be a Use high quality cable such as Belden 8162 or Alpha 6203C.
  • Page 33 Product connections Figure 3-13: Open collector output connections User manual...
  • Page 34 Product connections LTM Internal Display...

  • Page 35: Part Ii Install

    Install Part II Install User manual...
  • Page 36 Install LTM Internal Display...

  • Page 37: Installation Requirements And Limitations

    Installation requirements and limitations Installation requirements and limitations Requirements and limitations for installation Follow the steps below to access the wiring connectors. WARNING! ELECTROCUTION HAZARD Disconnect from supply before opening enclosure. Keep cover tight while circuits are alive. Conduit seals must be installed within 450mm (18") of the enclosure. Failure to follow these instructions may result in death or serious injury.
  • Page 38 Installation requirements and limitations LTM Internal Display...

  • Page 39: Part Iii Operate

    Operate Part III Operate Chapters covered in this part: • Setup and programming • Product advanced features • Startup procedure User manual...
  • Page 40 Operate LTM Internal Display...

  • Page 41: Setup And Programming

    Setup and programming Setup and programming Topics covered in this chapter: • Function keys and display • Button tips • Set numeric values • Set alphanumeric labels (LAbEL) • Main menu Menu display functions • • Set up the meter Function keys and display Use the infrared through-glass buttons for setup and programming.
  • Page 42 Setup and programming Table 5-1: Button and display symbols (continued) Button/Display symbol Description Right arrow/Reset Up arrow/Display Enter/Alarm acknowledge High alarm Low alarm Total alarm Settings Lockout Password Enabled Through-glass power save/disable. Flashing: Temporarily disabled due to manual button Total display Flashing: Temporarily disabled due to manual button Grand total display Flashing: Total overflow indication...

  • Page 43: Button Tips

    Setup and programming Table 5-2: Button operation Button Procedure Menu • Hold the Menu button when in Power Save Mode ( will display) to awaken through-glass buttons. • Press the Menu button to enter Programming Mode. • Press the Menu button during Programming Mode to return to the previ- ous menu selections.

  • Page 44: Set Numeric Values

    Setup and programming If the cover has not been installed and secured tightly, allow up to one minute for the through-glass buttons to self calibrate when the cover is tightened. Important The Thru-glass buttons are designed to constantly recalibrate for ambient conditions. When the cover position is changed, the cover is removed, or an object that was placed over the front window is removed, it may take a moment for the Thru-glass buttons to recalibrate to the change in conditions.

  • Page 45: Main Menu

    Setup and programming Enter confirms the new digit and returns the display to LABEL. The digit being changed blinks. Press the Menu button to exit without saving changes. Figure 5-2: Setting alphanumeric labels (LAbEL) Main menu The main menu separates the most commonly used functions in the Setup menu and more complex features in the Advanced menu.

  • Page 46: Menu Display Functions

    Setup and programming Menu display functions The meter displays various functions and messages during setup, programming and operation. The main menu functions and messages in the order they appear in the menu are listed in the table below. Table 5-3: Menu display functions Parameter Display...
  • Page 47 Setup and programming Table 5-3: Menu display functions (continued) Parameter Display Action/Setting Second Units per second Minute Units per minute Hour hour Units per hour Units per day Rate units rAtEU Select rate display units Gallons Set units as gallons Liters Set units as liters Imperial gallons...

  • Page 48: Set Up The Meter

    Setup and programming Table 5-3: Menu display functions (continued) Parameter Display Action/Setting Rate decimal rAtE Set rate display decimal point Total decimal totAL Set total display decimal point Grant total Grtot Set grand total display decimal point Display dSPLY Set the function of the bottom display Set the function of the top display Rate rAte...

  • Page 49: Select Input Type (Input)

    Setup and programming K-factor number and units (FActr) Display rate, total and grand total units (UnitS) Rate and total decimal point position (dEc.Pt) Select what appears on the lower display (dSPLAY) Press the Enter button to access a menu or press the Up arrow button to scroll through the choices.
  • Page 50 Setup and programming • Coil (COIL): Magnetic coil flowmeter inputs (input selector switch must be set to • Isolated active input (iSo): External power supply driven isolated pulse inputs (input selector switch must be set to ISO) • Active with high threshold (ActLO): External power supply driven pulse inputs with a low threshold •...

  • Page 51: Enter The K-Factor (Factr)

    Setup and programming Figure 5-6: Setting the input level selection switch 5.7.2 Enter the K-Factor (FActr) Scale the meter using the K-factor, or conversion factor function. Most flow meter manufacturers include this information with the totalizer. From the K-Factor (FActr) menu select the units defined with the k-factor (example: pulses/gal) and the decimal point with highest resolution possible.

  • Page 52: Display Units (Units)

    Setup and programming Figure 5-7: Entering the K-Factor (FRctr) K-Factor units (Fun iT) Select the units defined by the K-Factor (example: pulses/gal). Most flow meter manufactures include this information with the totalizer. This only enters the K-Factor. See Set rate display units (rAtEU) to set or change the rate display units.
  • Page 53 Setup and programming Figure 5-8: Display units (UnitS) Select the following units as the base units for rate, total, and grand total. Select the time base for rate and a multiplier for total and grand total units separately. Table 5-4: Display units description Unit Display...
  • Page 54 Setup and programming Figure 5-9: Setting the time base (tbASE) Press the Enter button at any time, to accept a setting or press the Menu button to exit without saving changes. Set rate display units (rAtEU) Rate is displayed in terms of a unit of volume and a time base. The unit selected is used with the time base to establish the rate unit (example: GAL/S when Units is GAL and time base is seconds).
  • Page 55 Setup and programming Figure 5-10: Setting rate display units (rAtEU) Press the Enter button at any time, to accept a setting or press the Menu button to exit without saving changes. Total units (tot U) Select the display units for the total from this menu. Select the base unit and a multiplier prefix.
  • Page 56 Setup and programming Figure 5-11: Total units (tot U) Multipliers convert the total for 1, 100, 1000, or 1 million units. The meter calculates the total for display with the programmed multiplier and units. A custom unit may be selected (CUST), and no multiplier menu is required. In this case, use the total conversion factor as defined in the Custom units total conversion factor (totCF).
  • Page 57 Setup and programming Figure 5-12: Grand total units (GtotU) Multipliers convert the total for 1, 100, 1000, or 1 million units. The meter calculates the total for display with the programmed multiplier and units. A custom unit may be selected (CUST), and no multiplier menu will be required. In this case, use the grand total conversion factor as defined in Custom units grand total conversion factor (GrtCF).
  • Page 58 Setup and programming Any 5-digit 14-segment unit may be entered for a custom rate unit (example: mL). Any 7-digit 14-segment unit may be entered for a custom total or grand total unit (examples: GALLONS, BOTTLES, DRUMS). When selected for total or grand total, a custom unit does not allow a multiplier prefix. Enter a total or grand total conversion factor to define a custom total or grand total unit.
  • Page 59 Setup and programming Figure 5-14: Custom units rate conversion factor (rAtCF) Custom units total conversion factor (totCF) Use the total conversion factor only when the Units for total have been set to custom (CUST). This menu will not appear if standard display units are selected for total. Use Total conversion factor to convert to a custom unit of total display.

  • Page 60: Set The Decimal Point (Dec.pt)

    Setup and programming Press the Enter button at any time, to accept a setting or press the Menu button to exit without saving changes. 5.7.4 Set the decimal point (dEc.Pt) Set the rate decimal point from 0-4 decimal places. The total decimal point may be set with 0-6 decimal places or Grand total.
  • Page 61 Setup and programming Figure 5-17: Top display (dSPLY) Configure the bottom display (dSPLY) The bottom display can be programmed to display the following information. Total Alternating total and total units Alternating total and custom tag Alternating total, total units, and rate units Grand total Alternating grand total and grand total units Alternating grand total and custom tag...

  • Page 62: Custom Tag (Tag)

    Setup and programming Figure 5-18: Configuring the bottom display (dSPLY) 5.7.6 Custom tag (tAG) When the bottom display selected includes a custom tag, a User menu executes the programming of the a custom tag. Any 7-digit 14-segment label may be entered for a custom tag (examples: RATE, LINE 3, WATER).

  • Page 63: Set The Toggle Time (Time)

    Setup and programming Figure 5-19: Custom tag (tAG) Alphanumeric values are set by using the Right button to select the digit, the Up and Right arrow buttons to select the digit reading. The Enter button confirms and selects the next digit.
  • Page 64 Setup and programming Figure 5-20: Setting the toggle time (TIME) LTM Internal Display...

  • Page 65: Product Advanced Features

    Product advanced features Product advanced features Topics covered in this chapter: • Advanced features menu • Advanced features menu and display messages • Open collector outputs (OUTPUT) • Scaling the 4-20 mA analog output (Aout) • Gate function (GATE) Contact debounce filter (FILTER) •...

  • Page 66: Advanced Features Menu And Display Messages

    Product advanced features Enter low-power Standby Mode (STANDBy) on battery powered models Figure 6-1: Advanced features menu Advanced menu A OUT displays only for meters with the analog output option, COMM displays only for meters with the serial communications option, and STANDBy displays only for meters with battery or battery backup power.
  • Page 67 Product advanced features Table 6-1: Display, actions and settings Parameter Display Action/Setting Advanced ADVANCE Enter Advanced menu Output OUTPUT Setup open collector outputs Out 1 and Out 2 Output 1 OUT 1 Assign function of pulse output 1 Output 2 OUT 2 Assign function of pulse output 2 Pulse...
  • Page 68 Product advanced features Table 6-1: Display, actions and settings (continued) Parameter Display Action/Setting Display 2 dSP 2 Output display 2 value Output 2 Out 2 Output 2 value Save SAVE? Save entered analog parameters Disable dSAbL Turn off the analog output Gate GATE Enter Gate menu...
  • Page 69 Product advanced features Table 6-1: Display, actions and settings (continued) Parameter Display Action/Setting Password PASSWRD Enter the Password menu Password PASS Program password to lock meter parame- ters Password total PASS T Program password to prevent total reset Password grand total PASS GT Enter password to permanently lock out grand total related parameters and reset...
  • Page 70 Product advanced features Table 6-1: Display, actions and settings (continued) Parameter Display Action/Setting Log view LOGVIEW View data log All log view ALL LOGVIEW View all data log points Log number LOG NUM Go to specific log number All erase ALL ERASE Erase all logs Erase?

  • Page 71: Open Collector Outputs (Output)

    Product advanced features Open collector outputs (OUTPUT) The meter is equipped with two NPN open collector outputs that may be set up for pulse outputs, alarms, timed pulses, or turned off. Pulse outputs are based on K-factor, total or grand total counts, or one-for-one retransmit for input pulses.
  • Page 72 Product advanced features Pulse output (PULSE) The pulse output may be assigned to rate, total, grand total, retransmit, quadrature, or test. Figure 6-3: Pulse output (PULSE) Rate pulse output (rAtE) The rate based pulse output is a factor of the rate display and count (output K-Factor). The rate display is a factor of the input pulses, time base, and the input K-factor.
  • Page 73 Product advanced features Figure 6-4: Rate pulse output (rAtE) equation For example, if the input K-Factor value is set to 10, and the count is set to 10, one output pulse is generated for every 100 input pulses. Total and grand total pulse output (totAL, Grtot) A total and grand total based pulse output is a factor of the associated total and count (output K-Factor).
  • Page 74 Product advanced features Figure 6-5: Alarm output(ALrm) Rate alarm (rAtE) Program the rate set point to trigger the alarm. Rate alarm deadband is determined by the difference between set and reset points. Minimum deadband is one display count. If set and reset points are programmed the same, output will reset one count below set point.

  • Page 75: Scaling The 4-20 Ma Analog Output (Aout)

    Product advanced features If the total/grand total is set for manual reset, this alarm will remain until the total/grand total is reset to 0. If automatic total/grand total reset is enabled, the output generates an alarm for a period of time programmed in ADVANCED → T RESET → Auto → T DELAy. After this time delay, the total/grand total resets to 0 and the alarm clears.

  • Page 76: Gate Function (Gate)

    Product advanced features Figure 6-6: Scaling the 4-20 mA analog output (Aout) NOTICE Note that when power is removed from the meter, the analog output will drop below 1 mA. Take this effect into consideration when designing any system using the 4-20 mA output. Gate function (GATE) Use the gate function for displaying slow pulse rates.

  • Page 77: Contact Debounce Filter (Filter)

    Product advanced features Low gate (LO GATE) For most applications the low gate setting should be left at 1 second. Increase the low gate setting to obtain a steadier rate display. The rate display updates in accordance with the low gate setting. For example, if the low gate is set at 10, the display will update every 10 seconds.

  • Page 78: Undo K-Factor, Scale, And Calibration (Undo?)

    Product advanced features Important Performing a scaling or calibration operation will override any K-Factor programming. Similarly, completing the K-Factor menu will override any scaling or calibration performed on the meter. Verify the method of programming required. Use the password protection feature to secure the meter if necessary.
  • Page 79 Product advanced features A programmed scaled input works with Automatic unit conversions. The units for the display values being entered are a combination of the programmed Rate unit and the time unit (timE UNIT) entered in the Scale menu. For example, if the Rate unit is gallons, and the time unit (timE UNIT) is seconds, the units for the display values entered in the Scale menu are gallons/second.

  • Page 80: Calibrate The Meter (Cal)

    Product advanced features Scale units (SCALE UNITS) Enter the units associated with the desired scale values. Selecting the scale display units allows the meter to perform automatic unit conversions. Pulse input time unit (timE UNIT) This is the time component for the engineering units of the entered display values. Enter the appropriate units/second, units/minute, units/hour, or units/day that corresponds to the entered values in the display 1-32 (dSP) menus.
  • Page 81 Product advanced features Figure 6-9: Calibrating the meter (CAL) The multi-point linearization (noPtS) can be used to linearize the display for non-linear signals. For instructions on how to use this feature, see Multi-Point linearization (noPtS). For instructions on how to program numeric values see Section 5.3.
  • Page 82 Product advanced features Use the Up arrow to select the time unit. If entering display values in units/second, press Enter. Otherwise, select the time unit. Refer to Pulse input time unit (timE UNIT). The meter displays inP 1. Apply a known signal and press Enter. The display flashes while accepting the signal.

  • Page 83: Multi-Point Linearization (Nopts)

    Product advanced features 6.8.4 Multi-point linearization (noPtS) Up to 32 linearization points can be selected under the noPtS function. Use multi-point linearization to linearize the display for non-linear inputs. Enter linearization data using a known accurate signal source (InP 1-32) and enter the required/corresponding meter reading (dSP 1-32) for that input signal level.

  • Page 84: Manual Or Automatic Grand Total Reset Function (Grtrst)

    Product advanced features Select T RESEt > t rSt > Auto > T DELAY for automatic reset and enter reset delay time in seconds. Once the output alarm total set point is reached, there is a delay for a programmed amount of time (T DELAY) before the total resets to zero. Press the Enter button at any time, to accept a setting, or press the Menu button to exit without saving changes.

  • Page 85: Set Up Passwords (Passwrd)

    Product advanced features Figure 6-12: Manual or automatic grand total reset function (GtrSt) Grand total alarm time The T DELAy parameter is used by the NPN open collector outputs when they are programmed as grand total alarms. If grand total reset (GtrSt) is programmed to Auto, the time delay (T DELAy) is the length of the associated Out 1 or Out 2 grand total alarm prior to the grand total being reset to 0.

  • Page 86: Lock Meter Setup Parameters

    Product advanced features Figure 6-13: Setting up passwords (PASSWRD) 6.10.1 Lock meter setup parameters Enter the Password menu, select Pass, and program a five-digit password. The meter will return to Run mode after locking any of the passwords. For instructions programming numeric values see Section 5.3.

  • Page 87: Non-Resettable Grand Total

    Product advanced features Figure 6-15: Disabling password protection If the correct five-digit password is entered, the meter displays the message UnLOC (unlocked) and the protection is disabled until a new password is programmed. If the password entered is incorrect, the meter displays the message LOCd. Did you forget the passwords? The password may be disabled by entering a master password.

  • Page 88: Custom (Custom)

    Product advanced features Table 6-2: Non-resettable grand total locked menus and parameters Display Parameter/Menu Action/Setting locked InPut Input All Input type selection menu parameters GtotU Grand total units Set grand total units GrtCf Grand total conversion Enter the Grand total conversion factor menu factor Grtot DECI- Grand total decimal point...
  • Page 89 Product advanced features Figure 6-16: Custom (CUSTOM) To add a menu or parameter to the menu structure, or change the default menus, press Enter at the desired menu in the position (POS) to be edited, and use the Up or Right arrows to select the desired menu item for that position.

  • Page 90: System (System)

    Product advanced features Table 6-3: Custom menu parameters (continued) Display Parameter/Menu Action Calibrate Set to show Calibrate menu T BASE Time base Set to show Time base menu T FACTR Total conversion Set to show Total conversion factor menu factor T RESET Total reset Set to show Total reset menu...

  • Page 91: Set Real Time Clock (Settime)

    Product advanced features Figure 6-17: System (SySTEM) 6.12.1 Set real time clock (SETTIME) The real time clock is used to trigger data log events, and is recorded at every logged data point. The menu displays the date and time. Figure 6-18: Date display example The above display example shows the date to be June 27, at 14 hours, 32 minutes, and 36 seconds.
  • Page 92 Product advanced features Figure 6-19: Setting real time clock (SETTIME) The year, month, day, hour, and minute may all be set by the user. The real time clock will need to be reset if external power and battery power are lost. Changing the time (hours and minutes) will reset the seconds clock to 0.

  • Page 93: View Data Log (Logview)

    Product advanced features 6.12.2 View data log (LOGVIEW) The Log View menu allows on-screen browsing of the data log points stored in the meter. Data points may be navigated by viewing the log number, date and time, total, or grand total amounts.

  • Page 94: Backup And Restore (Backup)

    Product advanced features 6.12.5 Backup and restore (BACkUP) Important The meter saves all parameter settings and no reprogramming is necessary when power is lost and restored to the meter. The total and grand totals are saved during a power loss. Only the maximum and minimum displays are reset when power is lost.

  • Page 95: Battery Power Symbol Alert (Bat Sym)

    Product advanced features 6.12.6 Battery power symbol alert (BAT SyM) The Battery Power Symbol Alert menu is used to enable or disable the battery alert symbol on the display. This is a useful way to be aware of a power failure to a model with battery backup.

  • Page 96: Standby Mode (Standby)

    Product advanced features Figure 6-23: Serial communications (COMM) Modbus communications is performed with the 2-wire RS-485 with Modbus RTU option. When using more than one meter in a multi-drop mode, each meter must be provided with its own unique address. The meter address (Slave ID) may be programmed between 1 and 247.

  • Page 97: Wakeup The Meter (Wakeup?)

    Product advanced features Figure 6-24: Standby mode (STANDBy) It may take up to 3 seconds for the meter to enter standby mode after confirming the flashing display with the Enter button. 6.14.1 Wakeup the meter (WAKEUP?) To bring the meter out of standby mode, press any button and Wakeup (WAKEUP?) will flash.
  • Page 98 Product advanced features LTM Internal Display...

  • Page 99: Chapter 7 Startup Procedure

    Startup procedure Startup procedure Topics covered in this chapter: • Operation and startup procedure • Button tips • Grand total reading (Gr TOTAL) • Max/Min readings (MAXIMUM, MINIMUM) • Reset the total (rESEt TOTAL?) Reset the grand total (rESEt Gr TOT?) •...
  • Page 100 Startup procedure Table 7-1: Front panel button operation (continued) Symbol Description 1. Press the Right arrow button to move to the next digit or decimal position during programming. 2. Press Right to go backward through most selection menus. 3. Press Reset to reset the total, or values displayed in the bottom display (grand total, max, or min).

  • Page 101: Button Tips

    Startup procedure Button tips For button tips, refer to Section 5.2. Grand total reading (Gr TOTAL) The grand total is a separate total that is not reset when the total is reset. This allows the complete total to be tracked by the grand total, while individual batch, or daily totals are reset regularly.

  • Page 102: Reset The Total (Reset Total?)

    Startup procedure Figure 7-1: Max/Min readings (MAXIMUM, MINIMUM) Reset the total (rESEt TOTAL?) If manual Total Reset is enabled in the Program menu, the total may be reset by pressing the Reset button and using the Enter button to confirm the reset. Additionally if programmed for manual reset, the total may be reset using a normally open pushbutton connected across the terminals RST and COM.

  • Page 103: Reset Meter To Factory Defaults

    Startup procedure The maximum and minimum must be reset individually. Reset meter to factory defaults Reset to factory defaults will restore most meter parameters to their factory default setting. When the parameters have been changed in a way that is difficult to determine what’s happening, it might be better to start the setup process from the factory defaults.
  • Page 104 Startup procedure Table 7-3: Default and user settings (continued) Model: S/N: Date: Parameter Display Default setting User setting Top display Rate Bottom display bOtm Total Advanced features Total reset t rSt Manual - enable Grand total reset t rSt Manual - enable Analog out value A out Rate...
  • Page 105 Startup procedure Table 7-3: Default and user settings (continued) Model: S/N: Date: Parameter Display Default setting User setting User manual...
  • Page 106 Startup procedure LTM Internal Display...
  • Page 107 Maintain Part IV Maintain User manual...
  • Page 108 Maintain LTM Internal Display...

  • Page 109: Chapter 8 Maintenance

    Maintenance Maintenance Topics covered in this chapter: • Troubleshooting tips • Quick user interface reference • Battery replacement Troubleshooting tips The rugged design and the user-friendly interface of the meter should make it unusual for the installer or operator to refer to this section of the manual. If the meter is not working as expected, refer to the recommendations below.

  • Page 110: Quick User Interface Reference

    Maintenance Symptom Check/Action Backlight does not appear. Backlight is intended for viewing assistance in dim lighting. It may not be noticeable under good lighting conditions. Battery powered models turn off the backlight after ten seconds of but- ton inactivity. Other symptoms Call Technical Support for assistance.

  • Page 111: Battery Replacement

    Maintenance Figure 8-1: Operational modes Battery replacement Battery-equipped internal displays have a battery charge monitor. When the battery is nearing the end of its capacity the screen will periodically flash the message LO BATTERY and the BAT indicator on the screen will flash. The recommended replacement interval for models using the battery as a primary power source is determined by the power and feature use, as shown in Table...
  • Page 112 Maintenance Remove the spent battery and prepare it for disposal . Install new battery into battery clip with polarity as shown in the figure below. Reconnect the ribbon cable and attach the display module. Install enclosure cover. Resume operation. Figure 8-2: Battery orientation LTM Internal Display...
  • Page 113 Maintenance User manual...
  • Page 114 Daniel Measurement and Control, Inc. ("Daniel") is an Emerson Process Management business unit. The Daniel name and logo are trademarks of Daniel Industries, Inc. The Emerson logo is a trademark and service mark of Emerson Electric Co. All other trademarks are the property of their respective...

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