MG 47NL Series Operating Manual
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MG 47NL Series Operating Manual

MG 47NL Series Operating Manual

Current loop supply digital panel meter (4 1/2 digit, led display type, with terminal block)
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Digital Panel Meters 47NL Series
CURRENT LOOP SUPPLY DIGITAL PANEL METER
(4 1/2 digit, LED display type, with terminal block)
Model: 47NLDYT
OPERATING MANUAL
MG CO., LTD. www.mgco.jp
47NLDYT EM-9568-B Rev.5
1
5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN

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  • Page 1 Digital Panel Meters 47NL Series CURRENT LOOP SUPPLY DIGITAL PANEL METER (4 1/2 digit, LED display type, with terminal block) Model: 47NLDYT OPERATING MANUAL MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 2: Table Of Contents

    4.3 STEP 3. INPUT SCALING SPAN ..................38 4.3.1 OPERATING PROCEDURE ...................38 4.4 STEP 4. DISPLAY SCALING SPAN ...................41 4.4.1 OPERATING PROCEDURE ...................41 4.5 STEP 5. DECIMAL POINT POSITION ................44 4.5.1 OPERATING PROCEDURE ...................44 MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 3 10. ADJUSTING BRIGHTNESS OF DISPLAY .........76 10.1 OPERATING PROCEDURE .....................77 11. GOING BACK AUTOMATICALLY TO MEASURING MODE ....79 11.1 OPERATING PROCEDURE ....................80 12. ADJUSTING DISPLAY REFRESHING RATE ........82 12.1 OPERATING PROCEDURE .....................83 MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 4 17.4.2 SCALING SETTING MODE ................106 17.4.3 ALARM SETTING MODE ..................107 17.4.4 ADVANCED SETTING MODE ................108 17.4.5 LOCKOUT SETTING MODE ................109 17.5 CHARACTER SET ......................110 MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 5: Introduction

    Ordering Information Sheet NXXXXX (included with the option code ‘/SET’ only) ■ MODEL NO. Confirm Model No. marking on the product to be exactly what you ordered. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 6: Safety Precautions (That Must Be Observed)

    • Using the unit continuously may result in a fire or electric shock. Stop using the unit if it is dropped or damaged. • Using the unit continuously may result in a fire or electric shock. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 7 • Doing so may result in electric shock, damage of the unit or injury. Do not use the unit in the atmosphere where combustible gas is present. • Doing so may result in inflammation, ignition or smoke. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 8: Points Of Caution

    In case that it is removed, replace it according to the following pin No. Use a minus screwdriver with blade edge 0.4 mm (0.02”) and blade width 2 mm (0.08”) to connect the wires to the tension clamp terminal block on the body. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5...
  • Page 9 – The packing is run off the edge. – The packing is cut off. – There are foreign objects sticking. • When replacement of the watertight packing is needed, consult us. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 10: Component Identification

    • The engineering unit sticker label position is our recommended position. • When an engineering unit is specified by the Ordering Information Sheet, the unit(s) will be shipped with the sticker label put on the above position. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 11 • When a tag No. is specified, the unit(s) will be shipped with the tag No. sticker labels put on the top of the body and the front of the terminal block. Max. 17 alphanumeric characters can be specified. Please consult us. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5...
  • Page 12 Contents of the specification label depend on the specifications. ■ TERMINAL BLOCK • Front view NOTE The tag No. label sticker position is our recommended position. • Rear view Connector MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 13: Installation

    ■ TERMINAL BLOCK • FRONT VIEW 96.0 (3.78) 6.4 (.25) 2 – 4.5 (.18) dia. 9 10 • REAR VIEW • SIDE VIEW Max. 20.5 (.81) (.31) (.08) MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 14: Panel Cutout Dimensions

    (1) Mount the watertight packing to the body. Fit the concave part of the watertight packing in the convex part of the body. Body Watertight packing IMPORTANT The watertight packing must be placed. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 15 (3) Connect the harness of the body to the connector terminal block. ■ Connector ■ Harness Terminal block IMPORTANT • Insert the harness deeply. • Do not contort the harness wires. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 16 Unit xing screws (M4 x 20) IMPORTANT To conform to degree of protection IP66, confirm visually that the packing is not contorted, cut off or excessively run off the edge after installation. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 17 To remove the unit from the panel, perform the above procedure inversely. Do not pull the wires to remove the harness. Grip the housing to remove in order to prevent disconnection of the wires. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5...

  • Page 18: Wiring Instructions

    • In using non-insulated solderless terminals, cover them with insulating caps or tubes. • Ring tongue terminals are recommended rather than spade tongue terminals to prevent from falling off. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 19: Terminal Assignment

    250 Ω. It is convenient for loop testing or at abnormal condition. Use the terminals only for monitoring, not as output. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 20: Wiring Alarm Outputs

    • With inductive load such like an external relay or a motor, insert a CR circuit, a diode or a varistor in parallel to protect the contacts and eliminate noise. NOTE Example of contact protection circuit with inductive load 47NLDYT Power Varistor Diode circuit MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 21: Wiring Power

    • Be sure to confirm the polarity in wiring. 1.6.7 ATTACHING/REMOVING TERMINAL COVER Attach the terminal cover for safety after wiring. Terminal cover MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 22: Basic Setting And Operation

    Input scaling: 0% input value (input scaling ZERO) and 100% input value (input scaling SPAN) Display scaling: 0% display value (display scaling ZERO) and 100% display value (display scaling SPAN) MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 23: Basic Setting Procedure

    Return to Measuring Mode (measurement started). • Hold down Alarm/↓ or Scale/↑ button for 3 seconds or more to apply the new setting and return to Measuring Mode. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 24: Basic Setting Operation And Instructions

    ‘-’ . • The negative sign (-) must be set to the leftmost digit. For example, set ‘-04.00’ instead of ‘-4.00’ . * Fifth digit MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 25 Press Up button to select a desired decimal point position. Press Alarm/↓ or Scale/↑ button to apply the new setting. • The next or previous parameter setting is indicated. *1 Display depands on the settings. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 26: Instructions On Basic Operation

    ■ IN MOVING ON TO EACH SETTING MODE FROM MEASURING MODE • The last values of the alarm outputs before mode transition are held. ■ ORDER TO DISPLAY PARAMETERS • Refer to 6. PARAMETER CONFIGURATION for details. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 27: Setting Linearizer

    • With square root extraction, display error or fluctuation around the input 0% may be increased. Set low-end cutout in such a case. Refer to 9. INDICATING INPUT LESS THRESHOLD VALUE AS 0% for details. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5...

  • Page 28: Operating Procedure

    Skip to Step 6 if the default value is acceptable. Press Shift button to shift the display into the setting standby mode. Blinking • The indication starts blinking, to which you can apply changes. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 29 Measuring Mode without applying the last changes. • If you get lost in a setting mode, you can execute initialization. (Refer to 16.2 INITIALIZING SETTING VALUES.) MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 30: Setting Scaling Values

    Display Display SPAN ZERO Display Scaling Display Scaling ZERO SPAN Input Input ZERO SPAN ZERO SPAN Input Scaling Input Scaling MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 31: Relation Between Input Scaling And Display Scaling

    Following pages describe operating procedures in each step to set the input scaling to 4 – 20 mA DC, and the display scal- ing to 0.0 – 1000.0 m as an example. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 32: Step 1. Input Scaling Zero

    ZERO setting. • The input scaling ZERO is indicated. • ‘Zro’ and ‘Tch’ indicators turn on. NOTE Skip to Step 7 if the default value is acceptable. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 33 Skip to Step 3 in “4.2 STEP 2. DISPLAY SCALING ZERO” . ■ TO QUIT, Hold down Alarm/↓ or Scale/↑ button for 3 seconds or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 34 • Each time pressing Shift button, the blinking digit moves to the right. ■ SETTING A NUMERICAL VALUE * Fifth digit • Each time pressing Up button, the numeral is incremented by 1. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 35: Step 2. Display Scaling Zero

    ZERO setting. • The display scaling ZERO is indicated. • ‘Zro’ and ‘D/P’ indicators turn on. NOTE Skip to Step 7 if the default value is acceptable. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 36 Skip to Step 3 in “4.3 STEP 3. INPUT SCALING SPAN” . ■ TO QUIT, Hold down Alarm/↓or Scale/↑ button for 3 seconds or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 37 • Each time pressing Shift button, the blinking digit moves to the right. ■ SETTING A NUMERICAL VALUE * Fifth digit • Each time pressing Up button, the numeral is incremented by 1. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 38: Step 3. Input Scaling Span

    SPAN setting. • The input scaling SPAN is indicated. • ‘Spn’ and ‘Tch’ indicators turn on. NOTE Skip to Step 7 if the default value is acceptable. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 39 Skip to Step 3 in “4.4 STEP 4. DISPLAY SCALING SPAN” . ■ TO QUIT, Hold down Alarm/↓ or Scale/↑ button for 3 seconds or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 40 • Each time pressing Shift button, the blinking digit moves to the right. ■ SETTING A NUMERICAL VALUE * Fifth digit • Each time pressing Up button, the numeral is incremented by 1. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 41: Step 4. Display Scaling Span

    SPAN setting. • The display scaling SPAN is indicated. • ‘Spn’ and ‘D/P’ indicators turn on. NOTE Skip to Step 7 if the default value is acceptable. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 42 Skip to Step 3 in “4.5 STEP 5. DECIMAL POINT POSITION” . ■ TO QUIT, Hold down Alarm/↓ or Scale/↑ button for 3 seconds or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 43 • Each time pressing Shift button, the blinking digit moves to the right. ■ SETTING A NUMERICAL VALUE * Fifth digit • Each time pressing Up button, the numeral is incremented by 1. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 44: Step 5. Decimal Point Position

    Press Alarm/↓ or Scale/↑ button to go to the decimal point position setting. • The decimal point position is indicated. • ‘D/P’ indicator turns on. NOTE Skip to Step 7 if the default value is acceptable. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 45 • Press Scale/↑ button, and the display scaling SPAN will be indicated within the range of -19999 to 19999 depending on the setting. Hold down Alarm/↓ or Scale/↑ button for 3 seconds or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 46 • “No decimal point” to “4 decimal places” can be selected in the decimal point position setting. SETTING VALUE FUNCTION SETTING VALUE FUNCTION No decimal point 3 decimal places (10 1 decimal place (10 4 decimal places (10 2 decimal places (10 MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 47: Operation

    • When the indication is shifted with the function indicators off, perform Teach Calibration. (Refer to 14.1 TEACH CALI- BRATION.) • When the linearizer is set to “linear” , make sure that 250.0 m (25%) is indicated in Step 2. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 48: Parameter Configuration

    ■ TRANSITION FROM EACH MODE TO MEASURING MODE Hold down Alarm/↓ or Scale/↑ button for 3 seconds or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 49 • The display depends on the settings and input. The above displays show default values. • Hold down Alarm/↓ or Scale/↑ button for 3 seconds or more to return to Measuring Mode from each parameter. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5...
  • Page 50 • Alarm Setting Mode is locked when “No alarm” is selected for the alarm point parameter. • Hold down Alarm/↓ or Scale/↑ button for 3 seconds or more to return to Measuring Mode from each parameter. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5...
  • Page 51 • The display depends on the settings and input. The above displays show default values. • Hold down Alarm/↓ or Scale/↑ button for 3 seconds or more to return to Measuring Mode from each parameter. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5...
  • Page 52 • The display depends on the settings and input. The above displays show default values. • Hold down Alarm/↓ or Scale/↑ button for 3 seconds or more to return to Measuring Mode from each parameter. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5...

  • Page 53: Setting Alarm Output

    Main display blinking at No blinking alarm Blinking in 1.0 second intervals Blinking in 0.5 second intervals Blinking in 0.2 second intervals Blinking in 0.1 second intervals MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 54 (2) The display value exceeds the setpoint and stays over the trip delay time period. Therefore alarm output is provided. Alarm output With deadband Without deadband (setting value: 0000) Preventing chattering MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 55 • When indication ‘-19999’ blinks, all the low alarm outputs are provided. When ‘19999’ blinks, all the high alarm outputs are provided. • When indication ‘O.L.’ blinks, all the high alarm outputs are provided. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 56: Alarm Point

    Skip to Step 2 in “7.2 ALARM SETPOINT” . ■ TO QUIT, Hold down Alarm/↓ or Scale/↑ button for 3 seconds or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 57: Alarm Setpoint

    • ‘L’ (‘H’) indicator blinks and ‘Fnc’ indicator turns on. Blinking Display in setting H alarm setpoint NOTE The setpoint is indicated within the range of -19999 to 19999 depending on the setting. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 58 Skip to Step 2 in “7.3 TRIP ACTION (LO/HI)” . ■ TO QUIT, Hold down Alarm/↓ or Scale/↑ button for 3 seconds or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 59: Trip Action (Lo/Hi)

    • ‘LMLO’ is indicated. • ‘L’ (‘H’) indicator blinks and ‘Fnc’ indicator turns on. Blinking Display in setting H trip action Press Shift or Up button to select ‘LMHI’. Blinking MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 60 Skip to Step 2 in “7.4 DEADBAND” . ■ TO QUIT, Hold down Alarm/↓ or Scale/↑ button for 3 seconds or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 61: Deadband

    The L (H) deadband is indicated within the range of 0000 to 9999 depending on the setting. Press Shift button to shift the display into the setting standby mode. Blinking • The forth digit starts blinking, to which you can apply changes. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 62 Skip to Step 2 in “7.5 TRIP DELAY” . ■ TO QUIT, Hold down Alarm/↓ or Scale/↑ button for 3 seconds or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 63: Trip Delay

    The trip delay is indicated within the range of 00 to 99 depending on the setting. Press Shift button to shift the display into the setting standby mode. Blinking • The second digit starts blinking, to which you can apply changes. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 64 Skip to Step 2 in “7.6 ALARM OUTPUT LOGIC (coil energized or de-energized at alarm)” . ■ TO QUIT, Hold down Alarm/↓ or Scale/↑ button for 3 seconds or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 65: Alarm Output Logic (Coil Energized Or De-Energized At Alarm)

    • ‘L’ (‘H’) indicator blinks and ‘Fnc’ indicator turns on. Blinking Display in setting H coil at alarm Press Shift or Up button to select ‘RYDN’. Blinking MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 66 Skip to Step 2 in “7.7 MAIN DISPLAY BLINKING AT ALARM” . ■ TO QUIT, Hold down Alarm/↓ or Scale/↑ button for 3 seconds or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 67: Main Display Blinking At Alarm

    • The main display blinking at alarm is indicated. • ‘Fnc’ indicator turns on. NOTE ‘B 0’ , ‘B 1’ , ‘B 2’ , ‘B 3’ or ‘B 4’ is indicated depending on the setting. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 68 • Press Scale/↑ button, and the H coil at alarm ‘RYEN’ or ‘RYDN’ will be indicated depending on the setting. Hold down Alarm/↓ or Scale/↑ button for 3 seconds or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5...

  • Page 69: Averaging Input

    No. reaches the set value, all samples are averaged every 25 milliseconds. (2) After the sampling No. reaches the set value, a new sample is added to be averaged with the oldest one omitted. Such operation is repeated. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 70: Operating Procedure

    • Press Scale/↑ button, and the version indication will be indicated. Hold down Alarm/↓ or Scale/↑ button for 3 seconds or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 71: Indicating Input Less Threshold Value As 0

    With the linearizer set to square root extraction and low-end cutout value set to 4.0%, the input less than 4% (display value less than 20%) will be indicated as 0% input (value of display scaling ZERO). Display 100% 100% Input MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 72: Low-End Cutout

    Press Alarm/↓ or Scale/↑ button to go to the low-end cutout setting. • ‘DOFF’ is indicated. • ‘Fnc’ indicator turns on. Press Shift or Up button to select ‘D ON’. Blinking MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 73 Skip to Step 2 in “9.2 LOW-END CUTOUT VALUE” . ■ TO QUIT, Hold down Alarm/↓ or Scale/↑ button for 3 seconds or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 74: Low-End Cutout Value

    The low-end cutout value is indicated within the range of ‘D00.0’ to ‘D99.9’ depending on the setting. Press Shift button to shift the display into the setting standby mode. Blinking • The third digit starts blinking, to which you can apply changes. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 75 • Press Scale/↑ button, and the low-end cutout ‘D ON’ will be indicated. Hold down Alarm/↓ or Scale/↑ button for 3 seconds or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 76: Adjusting Brightness Of Display

    Brightness level 1 (dark) Brightness level 2 Brightness level 3 Brightness level 4 Brightness level 5 (bright) ■ ADJUSTMENT IMAGE Increasing brightness Decreasing brightness Increasing brightness Decreasing brightness MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 77: Operating Procedure

    Press Shift or Up button to select. Blinking • Select one among ‘C 1’ , ‘C 2’ , ‘C 3’ , ‘C 4’ and ‘C 5’ . MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 78 The low-end cutout ‘DOFF’ will be indicated with the cutout set to OFF. Hold down Alarm/↓ or Scale/↑ button for 3 seconds or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 79: Going Back Automatically To Measuring Mode

    Enabled Displaying MAX or MIN value Disabled Executing Forced Zero Disabled Scaling Setting Mode Enabled Alarm Setting Mode Enabled Advanced Setting Mode Enabled Lockout Setting Mode Enabled MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 80: Operating Procedure

    • The second digit starts blinking, to which you can apply changes. Press Shift and Up buttons to set the setting time out. • Set within the range of ‘R 00’ to ‘R 99’ . MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 81 • Press Scale/↑ button, and the brightness ‘C 1’ , ‘C 2’ , ‘C 3’ , ‘C 4’ or ‘C 5’ will be indicated depending on the setting. Hold down Alarm/↓ or Scale/↑ button for 3 seconds or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5...

  • Page 82: Adjusting Display Refreshing Rate

    50 milliseconds 0.1 to 99.9 seconds ■ DISPLAY REFRESHING IMAGE e.g. Refreshing rate 0.2 seconds Display value Measured value Minimum interval of display refreshing rate 50 milliseconds MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 83: Operating Procedure

    • The third digit starts blinking, to which you can apply changes. Press Shift and Up buttons to set the display refreshing rate. • Set within the range of ‘F00.0’ to ‘F99.9’ . MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 84 • Press Scale/↑ button, and the transition time to Lockout Setting Mode will be indicated within the range of ‘P 00’ to ‘P 99’ depending on the setting. Hold down Alarm/↓ or Scale/↑ button for 3 seconds or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 85: Useful Functions

    • The alarm setpoints cannot be confirmed while ‘S.ERR’ or ‘O.L.’ is indicated. Increase or decrease the input signal within the conformance range and then confirm the setpoints. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 86: Forcing The Present Display Value To Zero

    • Forced Zero cannot be executed or canceled while ‘S.ERR’ or ‘O.L.’ is indicated. Increase or decrease the input signal within the conformance range and then execute the Forced Zero again. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 87: Retaining Max And Min Values

    (3) The internal memory is reset for approx. 5 seconds after the power is off and on again, and then the unit starts to meas- ure MAX and MIN values again. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 88 • MAX and MIN values are not indicated while ‘S.ERR’ or ‘O.L.’ is indicated. Increase or decrease the input signal within the conformance range and then press Max/Min button again. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 89: Limiting Button Operation

    ‘ A OFF’ or ‘ A ON’ is indicated depending on the setting. Press Alarm/↓ or Scale/↑ button to go to the advanced setting lockout setting. • ‘DOFF’ is indicated. • ‘D/P’ and ‘Fnc’ indicators turn on. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 90 • Press Scale/↑ button, and the scaling setting lockout ‘SOFF’ or ‘S ON’ will be indicated depending on the setting. Hold down Alarm/↓ or Scale/↑ button for 3 seconds or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5...

  • Page 91: Transition Time To Lockout Setting Mode

    The transition time is indicated within the range of ‘P 00’ to ‘P 99’ depending on the setting. Press Shift button to shift the display into the setting standby mode. Blinking • The second digit starts blinking, to which you can apply changes. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 92 • Press Scale/↑ button, and the setting time out will be indicated within the range of ‘R 00’ to ‘R 99’ depending on the set- ting. Hold down Alarm/↓ or Scale/↑ button for 3 seconds or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 93: User Calibration

    • In setting the input scaling ZERO and SPAN using actual inputs, carry out the Teach Calibration within the setting range per input code. Do not set ‘input scaling ZERO ≥ input scaling SPAN’ in carrying out the Teach Calibration. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5...

  • Page 94: Operating Procedure

    Apply 0% input and press Up button to register the value. • The teach calibration (ZERO) is registered. • ‘Tch’ indicator turns ON. IMPORTANT Confirm that the input signal is stable before pressing Up button. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 95 Confirm that the input signal is stable before pressing Up button. Hold down Alarm/↓ or Scale/↑ button for 3 seconds or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 96: Inspection / Cleaning

    • Check the connector periodically. In checking the connector, for safety, interrupt electricity to the power, input and alarm output. • Make sure periodically that the screws are fixed tightly. Loosened screws may cause drop of the unit. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 97: Troubleshooting

    • The alarm setting lockout is indicated. • ‘D/P’ and ‘Fnc’ indicators turn on. NOTE ‘ A OFF’ or ‘ A ON’ is indicated depending on the setting. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 98 Press Alarm/↓ or Scale/↑ button to execute the initialization. • The initialization will be completed in approx. 3 seconds and the display will return to Measuring Mode. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 99: Confirming Firmware Version

    • The above figures show the firmware version V1.00.0008. • The displays depend on the firmware version number. Hold down Alarm/↓ or Scale/↑ button for 3 seconds or more to return to Measuring Mode. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 100: Appendices

    No limit ■ INPUT SPECIFICATIONS DC current Input resistance 250 Ω resistor incorporated Usable range 4.00 – 20.00 mA DC Conformance range -20 – +120% of usable range MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 101 1500 V AC @ 1 minute (input to alarm output to power to ground) ■ STANDARDS & APPROVALS EU conformity EMC Directive EMI EN 61000-6-4 EMS EN 61000-6-2 RoHS Directive MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 102: Model Numbering

    [2] OPTIONS Blank: None /Q: With options (specify the specification) ■ SPECIFICATIONS OF OPTION: Q EX-FACTORY SETTING /SET: Preset according to the Ordering Information Sheet (No. ESU-9568) MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 103: Parameter List

    *1 Conforms to decimal point position setting. NOTE 1: Indicators with the present value in Measuring Mode depend on the set alarm trip action. NOTE 2: INDICATOR: = ON, = Blinking MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
  • Page 104 Advanced setting OFF, ON ---- ---- lockout Forced zero OFF, ON ---- ---- lockout Initialization OFF, initialization ---- ---- NOTE 2: INDICATOR: = ON, = Blinking MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 105: Parameter Map

    • When “No alarm” is selected for the alarm point parameter, alarm setpoints cannot be confirmed. • Forced zero cannot be executed or canceled when the operation is disabled with the forced zero lockout setting. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5...

  • Page 106: Scaling Setting Mode

    -19999 to 19999 No decimal point, to 10 Input scaling SPAN Teach calibration (SPAN) 4.00 – 20.00 NOTE The display depends on the settings and input. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 107: Alarm Setting Mode

    NOTE • The display depends on the settings and input. • Alarm Setting Mode is locked when “No alarm” is selected for the alarm point parameter. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 108: Advanced Setting Mode

    • The display depends on the settings and input. • With the low-end cutout set to OFF, the low-end cutout value setting is locked. • Version indication is for indication only, not for setting. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 109: Lockout Setting Mode

    Forced zero lockout Scaling setting lockout OFF, ON OFF, ON Initialization Advanced setting lockout OFF, RST OFF, ON NOTE The display depends on the settings and input. MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

  • Page 110: Character Set

    17.5 CHARACTER SET ■ NUMERALS AND NEGATIVE SIGN *1 Indication when the fifth digit is ‘-1’ . ■ ALPHABET MG CO., LTD. www.mgco.jp 47NLDYT EM-9568-B Rev.5 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...

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